124 results on '"Ullman AJ"'
Search Results
2. Peripherally InSerted CEntral catheter dressing and securement in patients with cancer: The PISCES trial. Protocol for a 2x2 factorial, superiority randomised controlled trial
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Rickard, CM, Marsh, NM, Webster, J, Gavin, NC, Chan, RJ, McCarthy, AL, Mollee, P, Ullman, AJ, Kleidon, T, Chopra, V, Zhang, L, McGrail, MR, Larsen, E, Choudhury, MA, Keogh, S, Alexandrou, E, McMillan, DJ, Mervin, MC, Paterson, DL, Cooke, M, Ray-Barruel, G, Castillo, MI, Hallahan, A, Corley, A, Geoffrey Playford, E, Rickard, CM, Marsh, NM, Webster, J, Gavin, NC, Chan, RJ, McCarthy, AL, Mollee, P, Ullman, AJ, Kleidon, T, Chopra, V, Zhang, L, McGrail, MR, Larsen, E, Choudhury, MA, Keogh, S, Alexandrou, E, McMillan, DJ, Mervin, MC, Paterson, DL, Cooke, M, Ray-Barruel, G, Castillo, MI, Hallahan, A, Corley, A, and Geoffrey Playford, E
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© Article author(s). Introduction Around 30% of peripherally inserted central catheters (PICCs) fail from vascular, infectious or mechanical complications. Patients with cancer are at highest risk, and this increases morbidity, mortality and costs. Effective PICC dressing and securement may prevent PICC failure; however, no large randomised controlled trial (RCT) has compared alternative approaches. We designed this RCT to assess the clinical and cost-effectiveness of dressing and securements to prevent PICC failure. Methods and analysis Pragmatic, multicentre, 2×2 factorial, superiority RCT of (1) dressings (chlorhexidine gluconate disc (CHG) vs no disc) and (2) securements (integrated securement dressing (ISD) vs securement device (SED)). A qualitative evaluation using a knowledge translation framework is included. Recruitment of 1240 patients will occur over 3 years with allocation concealment until randomisation by a centralised service. For the dressing hypothesis, we hypothesise CHG discs will reduce catheter-associated bloodstream infection (CABSI) compared with no CHG disc. For the securement hypothesis, we hypothesise that ISD will reduce composite PICC failure (infection (CABSI/local infection), occlusion, dislodgement or thrombosis), compared with SED. Secondary outcomes: types of PICC failure; safety; costs; dressing/securement failure; dwell time; microbial colonisation; reversible PICC complications and consumer acceptability. Relative incidence rates of CABSI and PICC failure/100 devices and/1000 PICC days (with 95% CIs) will summarise treatment impact. Kaplan-Meier survival curves (and log rank Mantel-Haenszel test) will compare outcomes over time. Secondary end points will be compared between groups using parametric/non-parametric techniques; p values <0.05 will be considered to be statistically significant. Ethics and dissemination Ethical approval from Queensland Health (HREC/15/QRCH/241) and Griffith University (Ref. No. 2016/063). Results will b
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- 2017
3. Posaconazole vs. fluconazole or itraconazole prophylaxis in patients with neutropenia.
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Cornely OA, Maertens J, Winston DJ, Perfect J, Ullman AJ, Walsh TJ, Helfgott D, Holowiecki J, Stockelberg D, Goh Y, Petrini M, Hardalo C, Suresh R, and Angulo-Gonzalez D
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- 2007
4. A Comparison of Peripherally Inserted Central Catheter Materials.
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Ullman AJ, August D, Kleidon TM, Walker RM, Marsh N, Bulmer AC, Pearch B, Runnegar N, Leema J, Lee-Archer P, Biles C, Gibson V, Royle R, Southam K, Byrnes J, Chopra V, Coulthard A, Mollee P, Rickard CM, Harris PNA, and Ware RS
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- Adolescent, Adult, Aged, Child, Female, Humans, Male, Middle Aged, Anti-Infective Agents, Local administration & dosage, Anti-Infective Agents, Local adverse effects, Catheter Obstruction etiology, Catheter Obstruction statistics & numerical data, Hydrophobic and Hydrophilic Interactions, Thrombosis prevention & control, Thrombosis etiology, Young Adult, Catheter-Related Infections prevention & control, Catheterization, Peripheral adverse effects, Catheterization, Peripheral instrumentation, Catheterization, Peripheral statistics & numerical data, Central Venous Catheters adverse effects, Chlorhexidine adverse effects, Equipment Failure statistics & numerical data, Polyurethanes adverse effects
- Abstract
Background: New catheter materials for peripherally inserted central catheters (PICCs) may reduce the risk of device failure due to infectious, thrombotic, and catheter occlusion events. However, data from randomized trials comparing these catheters are lacking., Methods: We conducted a randomized, controlled, superiority trial in three Australian tertiary hospitals. Adults and children who were referred for PICC placement were assigned in a 1:1:1 ratio to receive a hydrophobic or chlorhexidine PICC or a standard polyurethane PICC and were followed for 8 weeks. The primary outcome was device failure, which was a composite of infectious (bloodstream or local) or noninfectious (thrombosis, breakage, or occlusion) complications., Results: A total of 1098 participants underwent randomization; 365 were assigned to the hydrophobic group, 365 to the chlorhexidine group, and 368 to the standard-polyurethane group. Device failure occurred in 21 of 358 participants (5.9%) in the hydrophobic group, in 36 of 363 (9.9%) in the chlorhexidine group, and in 22 of 359 (6.1%) in the standard-polyurethane group (risk difference, hydrophobic vs. standard polyurethane, -0.2 percentage points [95% confidence interval {CI}, -3.7 to 3.2; P = 0.89]; and chlorhexidine vs. standard polyurethane, 3.8 percentage points [95% CI, -0.1 to 7.8; P = 0.06]). In the hydrophobic group as compared with the standard-polyurethane group, the odds ratio for device failure was 0.96 (95% CI, 0.51 to 1.78), and in the chlorhexidine group as compared with the standard-polyurethane group, the odds ratio was 1.71 (95% CI, 0.98 to 2.99). Complications from any cause during the period of PICC placement occurred in 77 participants (21.5%) in the hydrophobic group, in 140 (38.6%) in the chlorhexidine group, and in 78 (21.7%) in the standard-polyurethane group (odds ratio, hydrophobic vs. standard polyurethane, 0.99 [95% CI, 0.69 to 1.42]; and chlorhexidine vs. standard polyurethane, 2.35 [95% CI, 1.68 to 3.29]). No adverse events were attributable to the interventions., Conclusions: Among adults and children who were referred for PICC placement, the risk of device failure due to noninfectious or infectious complications was not lower with hydrophobic or chlorhexidine PICCs than with standard polyurethane PICCs. (Funded by the National Health and Medical Research Council of Australia; PICNIC Australian New Zealand Clinical Trials Registry number, ACTRN12619000022167.)., (Copyright © 2025 Massachusetts Medical Society.)
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- 2025
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5. Patient reported outcome and experience measures among patients with central venous access devices: a systematic review.
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Larsen EN, Rickard CM, Marsh N, Fenn M, Paterson RS, Ullman AJ, Chan RJ, Chopra V, Tapsall D, Corley A, Gavin N, Scanlon B, and Byrnes J
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- Humans, Catheterization, Central Venous adverse effects, Catheterization, Central Venous methods, Central Venous Catheters adverse effects, Surveys and Questionnaires, Neoplasms therapy, Patient Reported Outcome Measures
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Purpose: Patients receiving treatment for solid tumours and haematological malignancies, among other acute and chronic health conditions, are highly dependent upon central venous access devices (CVADs) for administering chemotherapy and other complex therapies; thus, CVADs can meaningfully impact their health outcomes and experiences. This systematic review aimed to identify and critique patient-reported outcome measure (PROM) and patient-reported experience measure (PREM) instruments related to CVADs., Methods: A systematic review was undertaken, commencing with an electronic search of health databases (April 2022). Studies were eligible if they used a self-reporting instrument (questionnaire) to quantitatively measure patient-reported outcomes and experiences related to CVADs (English only). Using a piloted data-extraction tool, two authors independently identified studies for full review, data extraction, and quality assessment. Data were synthesised narratively., Results: The search yielded 875 titles, of which 41 met the inclusion and no exclusion criteria. Of these, 31 reported results of purpose-built questionnaires; a further six reported results of generic measures used for CVADs; four included both purpose-built and generic measures. Overall study quality was low; only two studies evaluated both content validity and internal consistency. In total, 155 unique PROM items (across 27 studies) were extracted which encompassed five domains (e.g., 'Instrumental activities of daily living'; 'Pain and discomfort'). Similarly, 184 unique PREMs (from 31 studies) included 13 domains (e.g., 'Shared decision-making'; 'Education')., Conclusion: Increasingly, research and quality improvement studies about CVADs are incorporating PROM and PREM. These measures are largely purpose-built, however, and their validity and reliability have not been sufficiently established for use., Review Registration: Prospectively submitted to the International prospective register of systematic reviews (PROSPERO) 05 July 2020., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2024
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6. International Networks for Pediatric Inpatient Research and Excellence (INSPIRE): A global initiative in pediatric hospital medicine.
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Gill PJ, Kaiser SV, Ullman AJ, Cathie K, Auger KA, McNab S, McGee R, Pollock L, Roland D, Buchanan F, and Mahant S
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- 2024
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7. Incidence of hospital-acquired pressure injuries and predictors of severity in a paediatric hospital.
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Dimanopoulos T, Chaboyer W, Campbell J, Ullman AJ, Battley C, Ware RS, Patel M, and Griffin BR
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- Humans, Incidence, Retrospective Studies, Male, Child, Female, Child, Preschool, Infant, Adolescent, Australia epidemiology, Infant, Newborn, Iatrogenic Disease epidemiology, Risk Factors, Cohort Studies, Severity of Illness Index, Hospitalization statistics & numerical data, Pressure Ulcer epidemiology, Hospitals, Pediatric statistics & numerical data
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Background: Hospital-acquired pressure injuries (HAPIs) pose significant challenges in healthcare and cause increased patient suffering, longer hospital stays, and higher healthcare costs. Paediatric patients face unique risks, but evidence remains scarce. This study aimed to identify and describe HAPI admission incidence and severity predictors in a large Australian children's hospital., Methods: This retrospective cohort study investigated all paediatric patients between January 2020 and December 2021 using a census approach. Demographic and clinical data including HAPI-related data were accessed from the incident monitoring and hospital administration databases. The incidence rate (per 1000 patient admissions) was calculated based on all admissions. Predictors of HAPI severity were identified using multivariable multinomial logistic regression. The study adhered to the STROBE guidelines for retrospective cohort studies., Results: The HAPI incidence rate was 6.96 per 1000 patient admissions. Of the age groups, neonates had the highest HAPI incidence (15.5 per 1000 admissions). Critically ill children had the highest rate for admission location (12.8 per 1000 patient admissions). Most reported cases were stage I (64.2%). Age was associated with injury severity, with older paediatric patients more likely to develop higher-stage HAPIs. Additionally, Aboriginal and/or Torres Strait Islander patients had a higher HAPI severity risk., Conclusion: HAPI injuries in paediatric patients are unacceptably high. Prevention should be prioritized, and the quality of care improved in Australia and beyond. Further research is needed to develop targeted prevention strategies for these vulnerable populations., Implications for the Profession and Patient Care: This research emphasizes the need for standardized reporting, culturally sensitive care and tailored prevention strategies., Impact: The research has the potential to influence healthcare policies and practices, ultimately enhancing the quality of patient care., Reporting Method: STROBE guidelines., No Patient or Public Contribution: There was no patient or public contribution to the conduct of this study., (© 2024 The Authors. Journal of Advanced Nursing published by John Wiley & Sons Ltd.)
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- 2024
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8. Crying wolf, alarm safety and management in paediatrics: A scoping review.
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Cole R, Roderick G, Cheema O, Cunninghame J, and Ullman AJ
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Aim: To provide a contemporaneous evidentiary overview of neonatal and paediatric studies investigating alarm-related patient safety and alarm system management. Furthermore, to describe how clinical alarm burden is captured and reported, to identify clinical devices that contribute to alarm burden, to explore alarm-related and patient safety measures and terminologies and to review alarm management initiatives., Design: Scoping review., Data Sources: A systematic search of PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature, Scopus and EBSCOhost was conducted from 2013 to 2023 using predetermined search terms, index terms, medical subject headings and truncation., Methods: Observational and qualitative studies with neonatal and paediatric populations reporting monitoring and alarm practices; and interventional studies reporting the success of alarm safety interventions were included. The quality of the included studies was assessed using the mixed methods appraisal tool., Results: The search yielded 37 studies of acceptable quality. The majority explored alarm burden associated with physiological monitoring (n = 35; 95%). Alarm definitions were reported in 46% (n = 17) of studies, and commonly included what constituted actionable and non-actionable alarms. While 32% (n = 12) of studies considered alarms in relation to clinical outcomes surrounding patient safety, clinician response to alarms was only reported in 19% (n = 7) of studies. Alarm and monitoring interventions were assessed in 51% (n = 19) of included studies, with categorization into six domains: changing alarm parameters, clinician education, communication and planning, technology, alarm ordering and standardization or guidelines., Conclusion: This review has demonstrated the enormity of alarms in clinical settings, heterogeneity of alarm definitions and outlined interventions associated with alarm burden and patient safety., Implication for the Profession/patient Care: Strategies to ensure appropriate alarm limits are set and clinicians are empowered through education to recognize and respond appropriately to alarms can maximize patient safety., Reporting Method: This review adheres to the preferred reporting items for systematic reviews and meta-analysis protocols extension for scoping reviews., Patient or Public Contribution: No patient or public contribution., (© 2024 The Author(s). Journal of Advanced Nursing published by John Wiley & Sons Ltd.)
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- 2024
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9. Central venous access device adverse events in pediatric patients with cancer: a systematic review and meta-analysis.
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Nunn JL, Takashima MD, Wray-Jones EM, Soosay Raj TA, Hanna DMT, and Ullman AJ
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- Humans, Child, Adolescent, Child, Preschool, Infant, Incidence, Catheter-Related Infections epidemiology, Catheter-Related Infections etiology, Infant, Newborn, Randomized Controlled Trials as Topic, Neoplasms drug therapy, Central Venous Catheters adverse effects, Catheterization, Central Venous adverse effects
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Purpose: To systematically review the proportion and incidence of CVAD-associated complications in pediatric patients with cancer., Methods: PubMed, Embase, and the Cumulative Index of Nursing and Allied Health Literature were searched from 2012 to 2022. Cohort studies and the control arm of randomized controlled trials, which reported CVAD-associated complications in pediatric patients aged 0-18 years, were included. CVAD complications were defined as CVAD failure, central line-associated bloodstream infection (CLABSI), local infection, occlusion, CVAD-associated venous thromboembolism, dislodgement/migration, breakage/rupture, and dehiscence. The pooled proportion and incidence rate (IR) for each CVAD-associated complication were reported., Results: Of 40 included studies, there was mixed quality of methods and reporting. Approximately 31.4% (95% confidence interval [CI] 22.5-41.1; 6920 devices) of devices experienced a CVAD-associated complication, and 14.8% (95% CI 10.2-20.1; 24 studies; 11,762 devices) of CVADs failed before treatment completion (incidence rate (IR) of 0.5 per 1000 catheter days (95% CI 0.3-0.8; 12 studies; 798,000 catheter days)). Overall, 21.2% (95% CI 14.3-28.9; 26 studies; 5054 devices) of CVADs developed a CLABSI, with an IR of 0.9 per 1000 catheter days (95% CI 0.6-1.3; 12 studies; 798,094 catheter days). Tunneled central venous catheters (TCVC) and peripherally inserted central catheters (PICCs) were associated with increased complications in comparison to totally implanted venous access devices (TIVADs)., Conclusion: CVAD complication rates in this population remain high. TCVCs and PICCs are associated with increased complications relative to TIVADs. Insufficient evidence exists to guide device selection in this cohort, necessitating further research to determine the role of PICCs in pediatric cancer care., Prospero: CRD42022359467. Date of registration: 22 September 2022., (© 2024. Crown.)
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- 2024
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10. Peripheral intravenous catheter clinical care standard adherence in emergency departments: A qualitative study underpinned by the behaviour change wheel.
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Xu H, Bowdery J, To Y, Duff J, Griffin B, Ullman AJ, Rickard CM, and Plummer K
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Aim: To explore the barriers and facilitators influencing emergency department clinicians' adherence to the Australian Peripheral Intravenous Catheter (PIVC) Clinical Care Standard, using the Behaviour Change Wheel (BCW)., Background: Suboptimal PIVC practices are frequently linked to a range of patient-important adverse outcomes. The first Australian Peripheral Intravenous Catheter Clinical Care Standard was introduced in 2021, aiming to standardize practice. However, a recent national survey revealed a lack of adherence to the Standard among emergency department clinicians., Design: A qualitative descriptive study., Method: The study was conducted across two Australian emergency departments in 2023. Utilizing purposive sampling, semi-structured interviews were conducted. The analysis incorporated both deductive and inductive approaches, mapping the findings to the BCW., Findings: Interviews with 25 nurses and doctors revealed nine key subthemes. The main barriers were the stressful environment, insufficient education and training, and the absence of a feedback mechanism. The main facilitators were recognition of suboptimal practice, belief in the importance of patient engagement, and the desire to improve practice., Conclusion: Multiple complex factors have an impact on clinicians' adherence to the Standard. The identified interventions will serve as a guide for future implementation of the Standard., Implications for the Profession and Patient Care: The findings inform healthcare organizations of the significance of implementing strategies to enhance clinicians' acceptance of the Standard. Clinicians should consider incorporating the multifaceted interventions developed in accordance with the BCW for future implementation projects., Impact: Promoting adherence to standards opens avenues to challenge suboptimal practice and has the potential to instigate a culture shift in the fundamental skills of frontline clinicians., Reporting Method: The study is designed and reported according to the Consolidated Criteria for Reporting Qualitative Research checklist., Patient or Public Contribution: No patient or public contribution., (© 2024 The Author(s). Journal of Advanced Nursing published by John Wiley & Sons Ltd.)
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- 2024
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11. Securement to Prevent Noncuffed Central Venous Catheter Dislodgement in Pediatrics: The SECURED Superiority Randomized Clinical Trial.
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Kleidon TM, Schults J, Gibson V, Roebuck DJ, Peirce D, Royle R, Ware RS, Byrnes J, Andresen E, Cattanach P, Dean A, Pitt C, Ramstedt M, McBride CA, Hall S, Rickard CM, and Ullman AJ
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- Humans, Female, Male, Child, Infant, Child, Preschool, Adolescent, Infant, Newborn, Equipment Failure statistics & numerical data, Central Venous Catheters adverse effects, Catheterization, Central Venous adverse effects, Catheterization, Central Venous methods
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Importance: Catheter dislodgement is a common complication for children with tunneled or peripherally inserted noncuffed central venous catheters (CVCs). A subcutaneous anchor securement system (SASS) may reduce this risk compared with traditional adhesive securement., Objective: To compare dislodgement of noncuffed CVCs secured with SASS with dislodgement of noncuffed CVCs secured with sutureless securement devices (SSDs)., Design, Setting, and Participants: The SECURED (Securing Central Venous Catheters to Prevent Dislodegment) trial was a pragmatic, multicenter, superiority randomized clinical trial with an internal pilot and was conducted from August 5, 2020, to August 30, 2022, at 2 Australian quaternary pediatric hospitals. Data analysis was performed in January 2023. Patients aged 0 to 18 years requiring a noncuffed CVC (≥3F catheter) were eligible for inclusion. Follow-up duration was 8 weeks or until device removal., Interventions: Patients were randomly assigned 1:1 to receive an SASS or SSD, stratified by hospital and catheter type. Only 1 catheter was studied per patient., Main Outcomes and Measures: The primary outcome was dislodgement (partial or total), defined as movement of the catheter tip by greater than 1 cm (change in external catheter length) at any point during catheter dwell. Dislodgement, reported as a risk ratio (RR), was estimated using a generalized linear model with binomial family and log link. Secondary outcomes were reported as incidence rate ratios and were analyzed using Poission regression. Outcomes reported as mean differences (MDs) were analyzed using linear regression., Results: Of 310 randomized patients, 175 patients (56.5%) were male and median (IQR) patient age was 48 (16-120) months. A total of 307 patients had a catheter device inserted, of which 153 (49.8%) were SASS and 154 (50.2%) were SSD, and were included in the intention-to-treat (ITT) analysis. Device dislodgement was lower with SASS (8 dislodgements in 153 patients [5.2%]) compared with SSD (35 dislodgements in 154 patients [22.7%]) (RR, 0.23; 95% CI, 0.11-0.48; P < .001). The per-protocol analysis was consistent with the ITT analysis. Partial dislodgement accounted for most dislodgement events, including 6 partial dislodgements in the SASS group (3.9%) and 30 partial dislodgements in the SSD group (19.5%) (RR, 0.18; 95% CI, 0.08-0.42). This contributed to fewer complications during dwell in the SASS group (37 reported complications [24.2%]) vs the SSD group (60 reported complications [39.0%]) (RR, 0.62; 95% CI, 0.44-0.87). Staff reported greater difficulty removing devices anchored with SASS vs SSD (mean [SD], 29.1 [31.3] vs 5.3 [17.0], respectively; MD, 23.8; 95% CI, 16.7-31.0). However, use of SASS resulted in reduced per-participant health care costs of A$36.60 (95% credible interval, 4.25-68.95; US $24.36; 95% credible interval, 2.83-45.89)., Conclusions and Relevance: In the SECURED trial, noncuffed CVCs secured with SASS had fewer dislodgements compared with SSDs, with a lower cost per patient and an acceptable safety profile. Future efforts should be directed at SASS implementation at the health service level., Trial Registration: anzctr.org.au Identifier: ACTRN12620000783921.
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- 2024
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12. Wound management across Australian and New Zealand pediatric cardiac services: a cross-sectional survey.
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Orchard J, Suna J, Renner A, Gordon L, McCarthy L, Pool N, Tallon M, and Ullman AJ
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- Humans, Cross-Sectional Studies, New Zealand, Australia, Surgical Wound Infection epidemiology, Surveys and Questionnaires, Infant, Infant, Newborn, Female, Male, Child, Cardiac Surgical Procedures, Heart Defects, Congenital surgery, Heart Defects, Congenital therapy
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Background: CHD is associated with considerable burden of care. Up to one-third of babies born with CHD require surgery or intervention during the first year of life with an associated increased risk of surgical site infection. Pediatric wound care is informed largely by adult data, with no national or international guidelines available., Aim: To examine pediatric cardiac surgical wound care practices reported by healthcare professionals Australia and New Zealand-wide., Methods: A bi-national cross-sectional survey exploring pre-, intra- and post-operative wound practices was distributed using Exponential Non-Discriminative Snowball Sampling. Data were subject to descriptive analysis using SPSS Statistics 22.0., Findings: Sixty-eight surveys representing all Australian and New Zealand pediatric cardiac surgical services were analyzed. Most respondents were experienced nurses. Pre-operative care varied greatly in practice and pharmaceutical agents used. Little consistency was reported for intra- and post-operative wound care. Nursing and medical staff shared responsibility for wound care. Wound photography was widely used, but only uploaded to electronic medical records by some., Discussion: These results highlight that wound care management is largely informed at an institutional level. The many practices reported are likely to reflect a range of factors including cardiac condition complexity, surgery, prematurity, and the presence of scar tissue. The importance of a research and training program, which is multimodal, available, and reflective, is highlighted., Conclusion: These findings call for the establishment of a nurse-led program of research and education. The resultant suite of cardiac wound strategies could offer an effective and consistent pathway forward.
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- 2024
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13. Pediatric invasive device utility and harm: a multi-site point prevalence survey.
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Takashima M, Gibson V, Borello E, Galluzzo L, Gill FJ, Kinney S, Newall F, and Ullman AJ
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- Humans, Child, Male, Female, Child, Preschool, Prevalence, Infant, Australia epidemiology, Adolescent, Equipment Failure statistics & numerical data, Vascular Access Devices adverse effects, Infant, Newborn, Surveys and Questionnaires, Hospitals, Pediatric, Tertiary Care Centers
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Background and Aims: Invasive devices are widely used in healthcare settings; however, pediatric patients are especially vulnerable to invasive device-associated harm. This study aimed to explore invasive device utility, prevalence, harm, and clinical practice across three Australian pediatric tertiary hospitals., Methods: In 2022-2023, a multi-center, observational, rolling-point-prevalence survey was conducted. Fifty-per-cent of inpatients were systemically sampled by random allocation. Patients with devices were then followed for up to 3-days for device-related complications/failures and management/removal characteristics., Results: Of the 285 patients audited, 78.2% had an invasive device (n = 412 devices), with a median of 1 device-per-patient (interquartile range 1-2), with a maximum of 13 devices-per-patient. Over half of devices were vascular access devices (n = 223; 54.1%), followed by gastrointestinal devices (n = 112; 27.2%). The point-prevalence of all device complications on Day 0 was 10.7% (44/412 devices) and period-prevalence throughout the audit period was 27.7% (114/412 devices). The period-prevalence of device failure was 13.4% (55/412 devices)., Conclusions: The study highlighted a high prevalence of invasive devices among hospitalized patients. One-in-ten devices failed during the audit period. These findings underscore the need for vigilant monitoring and improved strategies to minimize complications and enhance the safety of invasive devices in pediatric hospital settings., Impact: A high prevalence of invasive devices among hospitalized patients was reported. Of the 285 patients audited, almost 80% had an invasive device (total 412 devices), with a median of 1 device-per-patient and a maximum of 13 devices-per-patient. The most common devices used in pediatric healthcare are vascular access devices (n = 223; 54.1%), however, 16% (n = 36) of these devices failed, and one-third had complications. The point prevalence of all device complications at day 0 was 10.7% (44 out of 412 devices), with a period prevalence of 27.7% (114 out of 412 devices) throughout the audit period., (© 2024. The Author(s).)
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- 2024
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14. Peripherally inserted central catheter design and material for reducing catheter failure and complications.
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Schults JA, Kleidon T, Charles K, Young ER, and Ullman AJ
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- Humans, Catheter Obstruction, Central Venous Catheters adverse effects, Cause of Death, Bias, Catheterization, Central Venous adverse effects, Catheterization, Central Venous instrumentation, Bacteremia prevention & control, Bacteremia etiology, Randomized Controlled Trials as Topic, Catheterization, Peripheral adverse effects, Catheterization, Peripheral instrumentation, Catheter-Related Infections prevention & control, Equipment Failure, Equipment Design, Venous Thromboembolism prevention & control, Venous Thromboembolism etiology
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Background: Peripherally inserted central catheters (PICCs) facilitate diagnostic and therapeutic interventions in health care. PICCs can fail due to infective and non-infective complications, which PICC materials and design may contribute to, leading to negative sequelae for patients and healthcare systems., Objectives: To assess the effectiveness of PICC material and design in reducing catheter failure and complications., Search Methods: The University of Queensland and Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, and CINAHL databases and the WHO ICTRP and ClinicalTrials.gov trials registers to 16 May 2023. We aimed to identify other potentially eligible trials or ancillary publications by searching the reference lists of retrieved included trials, as well as relevant systematic reviews, meta-analyses, and health technology assessment reports. We contacted experts in the field to ascertain additional relevant information., Selection Criteria: We included randomised controlled trials (RCTs) evaluating PICC design and materials., Data Collection and Analysis: We used standard Cochrane methods. Our primary outcomes were venous thromboembolism (VTE), PICC-associated bloodstream infection (BSI), occlusion, and all-cause mortality. Secondary outcomes were catheter failure, PICC-related BSI, catheter breakage, PICC dwell time, and safety endpoints. We assessed the certainty of evidence using GRADE., Main Results: We included 12 RCTs involving approximately 2913 participants (one multi-arm study). All studies except one had a high risk of bias in one or more risk of bias domain. Integrated valve technology compared to no valve technology for peripherally inserted central catheter design Integrated valve technology may make little or no difference to VTE risk when compared with PICCs with no valve (risk ratio (RR) 0.71, 95% confidence interval (CI) 0.19 to 2.63; I² = 0%; 3 studies; 437 participants; low certainty evidence). We are uncertain whether integrated valve technology reduces PICC-associated BSI risk, as the certainty of the evidence is very low (RR 0.20, 95% CI 0.01 to 4.00; I² = not applicable; 2 studies (no events in 1 study); 257 participants). Integrated valve technology may make little or no difference to occlusion risk when compared with PICCs with no valve (RR 0.86, 95% CI 0.53 to 1.38; I² = 0%; 5 studies; 900 participants; low certainty evidence). We are uncertain whether use of integrated valve technology reduces all-cause mortality risk, as the certainty of evidence is very low (RR 0.85, 95% CI 0.44 to 1.64; I² = 0%; 2 studies; 473 participants). Integrated valve technology may make little or no difference to catheter failure risk when compared with PICCs with no valve (RR 0.80, 95% CI 0.62 to 1.03; I² = 0%; 4 studies; 720 participants; low certainty evidence). We are uncertain whether integrated-valve technology reduces PICC-related BSI risk (RR 0.51, 95% CI 0.19 to 1.32; I² = not applicable; 2 studies (no events in 1 study); 542 participants) or catheter breakage, as the certainty of evidence is very low (RR 1.05, 95% CI 0.22 to 5.06; I² = 20%; 4 studies; 799 participants). Anti-thrombogenic surface modification compared to no anti-thrombogenic surface modification for peripherally inserted central catheter design We are uncertain whether use of anti-thrombogenic surface modified catheters reduces risk of VTE (RR 0.67, 95% CI 0.13 to 3.54; I² = 15%; 2 studies; 257 participants) or PICC-associated BSI, as the certainty of evidence is very low (RR 0.20, 95% CI 0.01 to 4.00; I² = not applicable; 2 studies (no events in 1 study); 257 participants). We are uncertain whether use of anti-thrombogenic surface modified catheters reduces occlusion (RR 0.69, 95% CI 0.04 to 11.22; I² = 70%; 2 studies; 257 participants) or all-cause mortality risk, as the certainty of evidence is very low (RR 0.49, 95% CI 0.05 to 5.26; I² = not applicable; 1 study; 111 participants). Use of anti-thrombogenic surface modified catheters may make little or no difference to risk of catheter failure (RR 0.76, 95% CI 0.37 to 1.54; I² = 46%; 2 studies; 257 participants; low certainty evidence). No PICC-related BSIs were reported in one study (111 participants). As such, we are uncertain whether use of anti-thrombogenic surface modified catheters reduces PICC-related BSI risk (RR not estimable; I² = not applicable; very low certainty evidence). We are uncertain whether use of anti-thrombogenic surface modified catheters reduces the risk of catheter breakage, as the certainty of evidence is very low (RR 0.15, 95% CI 0.01 to 2.79; I² = not applicable; 2 studies (no events in 1 study); 257 participants). Antimicrobial impregnation compared to non-antimicrobial impregnation for peripherally inserted central catheter design We are uncertain whether use of antimicrobial-impregnated catheters reduces VTE risk (RR 0.54, 95% CI 0.05 to 5.88; I² = not applicable; 1 study; 167 participants) or PICC-associated BSI risk, as the certainty of evidence is very low (RR 2.17, 95% CI 0.20 to 23.53; I² = not applicable; 1 study; 167 participants). Antimicrobial-impregnated catheters probably make little or no difference to occlusion risk (RR 1.00, 95% CI 0.57 to 1.74; I² = 0%; 2 studies; 1025 participants; moderate certainty evidence) or all-cause mortality (RR 1.12, 95% CI 0.71 to 1.75; I² = 0%; 2 studies; 1082 participants; moderate certainty evidence). Antimicrobial-impregnated catheters may make little or no difference to risk of catheter failure (RR 1.04, 95% CI 0.82 to 1.30; I² = not applicable; 1 study; 221 participants; low certainty evidence). Antimicrobial-impregnated catheters probably make little or no difference to PICC-related BSI risk (RR 1.05, 95% CI 0.71 to 1.55; I² = not applicable; 2 studies (no events in 1 study); 1082 participants; moderate certainty evidence). Antimicrobial-impregnated catheters may make little or no difference to risk of catheter breakage (RR 0.86, 95% CI 0.19 to 3.83; I² = not applicable; 1 study; 804 participants; low certainty evidence)., Authors' Conclusions: There is limited high-quality RCT evidence available to inform clinician decision-making for PICC materials and design. Limitations of the current evidence include small sample sizes, infrequent events, and risk of bias. There may be little to no difference in the risk of VTE, PICC-associated BSI, occlusion, or mortality across PICC materials and designs. Further rigorous RCTs are needed to reduce uncertainty., (Copyright © 2024 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.)
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- 2024
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15. Use of central venous access devices outside of the pediatric intensive care units.
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Burek AG, Bumgardner C, Liljestrom T, Porada K, Pan AY, Liegl M, Coon ER, Flynn KE, Ullman AJ, and Brousseau DC
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Background: Central venous access devices (CVAD) are associated with central line associated bloodstream infection (CLABSI) and venous thromboembolism (VTE). We identified trends in non-intensive care unit (ICU) CVAD utilization, described complication rates, and compared resources between low and high CVAD sites., Methods: We combined data from the Pediatric Health Information System (PHIS) database and surveys from included hospitals. We analyzed 10-year trends in CVAD encounters for non-ICU children between 01/2012-12/2021 and described variation and complication rates between 01/2017-12/2021. Using Fisher's exact test, we compared resources between low and high CVAD users., Results: CVAD use decreased from 6.3% to 3.8% of hospitalizations over 10 years. From 2017-2021, 67,830 encounters with CVAD were identified. Median age was 7 (IQR 2-13) years; 46% were female. Significant variation in CVAD utilization exists (range 1.4-16.9%). Rates of CLABSI and VTE were 4.0% and 3.4%, respectively. Survey responses from 33/41 (80%) hospitals showed 91% had vascular access teams, 30% used vascular access selection guides, and 70% used midline/long peripheral catheters. Low CVAD users were more likely to have a team guiding device selection (100% vs 43%, p = 0.026)., Conclusions: CVAD utilization decreased over time. Significant variation in CVAD use remains and may be associated with hospital resources., Impact: Central venous access device (CVAD) use outside of the ICU is trending down; however, significant variation exists between institutions. Children with CVADs hospitalized on the acute care units had a CLABSI rate of 4% and VTE rate of 3.4%. 91% of surveyed institutions have a vascular access team; however, the services provided vary between institutions. Even though 70% of the surveyed institutions have the ability to place midline/long peripheral catheters, the majority use these catheters less than a few times per month. Institutions with low CVAD use are more likely to have a vascular access team that guides device selection., (© 2024. The Author(s), under exclusive licence to the International Pediatric Research Foundation, Inc.)
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- 2024
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16. Implementation frameworks, strategies and outcomes in optimizing central venous access device practice in paediatrics: A scoping review.
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Comber ER, Keogh S, Nguyen LN, Byrnes J, and Ullman AJ
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Paediatric patients with complex or acute conditions may require a central venous access device, however, almost one-third of these devices have associated complications (e.g. infections). Implementation of evidence-based practices regarding central venous access devices can reduce and potentially prevent complications., Aims: This scoping review aimed to explore recent interventional research in CVAD management through an implementation lens., Design: This scoping review used the Arksey and O'Malley framework. Studies were included if they were written in English, published in 2012 to July 2023, involved children and were relevant to the study aims. Risk of bias was appraised by the Mixed Methods Appraisal Tool., Data Sources: Searches were undertaken in EMBASE, CINAHL (Ebsco), PubMed, Web of Science and Cochrane Library (CENTRAL)., Results: Of the 1769 studies identified in a systematic search, 46 studies were included. Studies mostly focused on health professionals and central venous access device maintenance and had quantitative pre-post study designs. Adherence to implementation frameworks was lacking, with many studies employing quality improvement approaches. Implementation strategies were typically multipronged, using health-professional education, bundles and working groups. Bundle compliance and reductions in central line-associated bloodstream infections were the most featured outcomes, with most studies primarily focusing on effectiveness outcomes., Conclusion: Translation of evidence-based practices to the clinical setting is difficult and current adoption of implementation frameworks (apart from 'quality improvement') is limited. Implementation strategies are diverse and dependent on the local context, and study outcomes typically focus on the effectiveness of the physical intervention, rather than measuring the implementation effort itself., Implications for Patients: Future intervention research requires a more uniform and deliberate application of implementation frameworks and strategies., Impact: Greater exploration of relationships between frameworks and strategies and implementation and service outcomes is required to increase understanding of their role in maximizing resources to improve health care. Adhered to best reporting guidelines as per PRISMA-ScR (Tricco et al., 2018)., Patient or Public Contribution: No patient or public contribution., (© 2024 The Author(s). Journal of Advanced Nursing published by John Wiley & Sons Ltd.)
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- 2024
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17. Central Venous Access Device-Associated Skin Complications in Adults with Cancer: A Prospective Observational Study.
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Gavin NC, Northfield S, Mihala G, Somerville M, Kleidon T, Marsh N, Larsen E, Campbell J, Rickard CM, and Ullman AJ
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- Humans, Female, Male, Prospective Studies, Middle Aged, Aged, Adult, Central Venous Catheters adverse effects, Skin Diseases etiology, Skin Diseases epidemiology, Risk Factors, Aged, 80 and over, Cohort Studies, Neoplasms, Catheterization, Central Venous adverse effects
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Objectives: To identify the prevalence and type of central venous access device-associated skin complications for adult cancer patients, describe central venous access device management practices, and identify clinical and demographic characteristics associated with risk of central venous access device-associated skin complications., Methods: A prospective cohort study of 369 patients (626 central venous access devices; 7,682 catheter days) was undertaken between March 2017 and March 2018 across two cancer care in-patient units in a large teaching hospital., Results: Twenty-seven percent (n = 168) of participants had a central venous access device-associated skin complication. In the final multivariable analysis, significant (P < .05) risk factors for skin complications were cutaneous graft versus host disease (2.1 times greater risk) and female sex (1.4 times greater risk), whereas totally implanted vascular access device reduced risk for skin complications by two-thirds (incidence risk ratio 0.37)., Conclusion: Central venous access device-associated skin complications are a significant, potentially avoidable injury, requiring cancer nurses to be aware of high-risk groups and use evidence-based preventative and treatment strategies., Implications for Practice: This study has confirmed how common these potentially preventable injuries are. Therefore, the prevalence of these complications could be reduced by focusing on improvements in skin assessment, reductions in central venous access device dressing variation and improving clinician knowledge of this injury., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported here., (Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved.)
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- 2024
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18. Dressings and securement devices to prevent complications for peripheral arterial catheters.
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Schults JA, Reynolds H, Rickard CM, Culwick MD, Mihala G, Alexandrou E, and Ullman AJ
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- Humans, Bias, Equipment Failure, Randomized Controlled Trials as Topic, Catheterization, Peripheral adverse effects, Catheterization, Peripheral instrumentation, Bandages, Catheter-Related Infections prevention & control, Polyurethanes
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Background: Peripheral arterial catheters (ACs) are used in anaesthesia and intensive care settings for blood sampling and monitoring. Despite their importance, ACs often fail, requiring reinsertion. Dressings and securement devices maintain AC function and prevent complications such as infection., Objectives: To evaluate the effectiveness of peripheral AC dressing and securement devices to prevent failure and complications in hospitalised people., Search Methods: We searched the Cochrane Wounds Specialised Register, CENTRAL, MEDLINE, Embase, and CINAHL Plus up to 16 May 2023. We also searched ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform up to 16 May 2023., Selection Criteria: We included randomised controlled trials (RCTs) comparing different dressing and securement devices for the stabilisation of ACs in hospitalised people., Data Collection and Analysis: Two review authors independently selected trials for inclusion, extracted data, and assessed risk of bias using Cochrane's RoB 1 tool. We resolved disagreements by discussion, or by consulting a third review author when necessary. We assessed the certainty of evidence using GRADE., Main Results: We included five RCTs with 1228 participants and 1228 ACs. All included studies had high risk of bias in one or more domains. We present the following four comparisons, with the remaining comparisons reported in the main review. Standard polyurethane (SPU) plus tissue adhesive (TA) compared with SPU: we are very uncertain whether use of SPU plus TA impacts rates of AC failure (risk ratio (RR) 0.44, 95% confidence interval (CI) 0.20 to 0.98; I² = 0%; 2 studies, 165 participants; very low-certainty evidence). Neither study (165 participants) reported catheter-related bloodstream infections (CRBSI), thus we are very uncertain whether SPU plus TA impacts on the incidence of CRBSI (very low-certainty evidence). It is very uncertain whether use of SPU plus TA impacts AC dislodgement risk (RR 0.54, 95% CI 0.03 to 9.62; I² = 44%; 2 studies, 165 participants; very low-certainty evidence). We are very uncertain whether use of SPU plus TA impacts AC occlusion rates (RR 1.20, 95% CI 0.37 to 3.91; I² = 3%; 2 studies, 165 participants; very low-certainty evidence). We are very uncertain whether use of SPU plus TA impacts rates of adverse events with few reported events across groups (RR 0.89, 95% CI 0.09 to 8.33; I² = 0%; 2 studies, 165 participants; very low-certainty evidence). Bordered polyurethane (BPU) compared to SPU: we are very uncertain whether use of BPU impacts rates of AC failure (RR 0.67, 95% CI 0.21 to 2.13; 1 study, 60 participants; very low-certainty evidence). BPU may make little or no difference to CRBSI compared to SPU (RR 3.05, 95% CI 0.12 to 74.45; I² = not applicable as 1 study (60 participants) reported 0 events; 2 studies, 572 participants; low-certainty evidence). BPU may make little or no difference to the risk of AC dislodgement compared with SPU (RR 0.75, 95% CI 0.17 to 3.22; I² = 0%; 2 studies, 572 participants; low-certainty evidence). BPU may make little or no difference to occlusion risk compared with SPU (RR 0.80, 95% CI 0.60 to 1.07; I² = 0%; 2 studies, 572 participants; low-certainty evidence). It is very uncertain whether BPU impacts on the risk of adverse events compared with SPU (RR 0.33, 95% CI 0.01 to 7.87; 1 study, 60 participants; very low-certainty evidence). SPU plus sutureless securement devices (SSD) compared to SPU: we are very uncertain whether SPU plus SSD impacts risk of AC failure compared with SPU (RR 0.78, 95% CI 0.40 to 1.52; I² = 0%; 2 studies, 157 participants; very low-certainty evidence). We are very uncertain if SPU plus SSD impacts CRBSI incidence rate with no events in both groups (2 studies, 157 participants; very low-certainty evidence). It is very uncertain whether SPU plus SSD impacts risk of dislodgement (RR 0.14, 95% CI 0.01 to 2.57; I² = not applicable as 1 study (96 participants) reported 0 events; 2 studies, 157 participants; very low-certainty evidence). It is very uncertain whether SPU plus SSD impacts risk of AC occlusion (RR 1.94, 95% CI 0.50 to 7.48; I² = 38%; 2 studies, 157 participants; very low-certainty evidence). We are very uncertain whether SPU plus SSD impacts on the risk of adverse events (RR 1.94, 95% CI 0.19 to 20.24; I² = not applicable as 1 study (96 participants) reported 0 events; 2 studies, 157 participants; very low-certainty evidence). Integrated securement dressings compared to SPU: integrated securement dressings may result in little or no difference in risk of AC failure compared with SPU (RR 1.96, 95% CI 0.80 to 4.84; 1 study, 105 participants; low-certainty evidence); may result in little or no difference in CRBSI incidence with no events reported (1 study, 105 participants; low-certainty evidence); may result in little or no difference in the risk of dislodgement (RR 0.33, 95% CI 0.04 to 3.04; 1 study, 105 participants; low-certainty evidence), may result in little or no difference in occlusion rates with no events reported (1 study, 105 participants; low-certainty evidence), and may result in little or no difference in the risk of adverse events (RR 0.35, 95% CI 0.01 to 8.45; 1 study, 105 participants; low-certainty evidence)., Authors' Conclusions: There is currently limited rigorous RCT evidence available about the relative clinical effectiveness of AC dressing and securement products. Limitations of current evidence include small sample size, infrequent events, and heterogeneous outcome measurements. We found no clear difference in the incidence of AC failure, CRBSI, or adverse events across AC dressing or securement products including SPU, BPU, SSD, TA, and integrated securement products. The limitations of current evidence means further rigorous RCTs are needed to reduce uncertainty around the use of dressing and securement devices for ACs., (Copyright © 2024 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.)
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- 2024
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19. An mHealth application for chronic vascular access: A multi-method evaluation.
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Ullman AJ, Larsen E, Gibson V, Binnewies S, Ohira R, Marsh N, Mcbride C, Winterbourn K, Boyte F, Cunninghame J, Dufficy M, Plummer K, Roberts N, Takashima M, Cooke M, Byrnes J, Rickard CM, and Kleidon TM
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- Adult, Child, Humans, Prospective Studies, Delivery of Health Care, Parents, Communication, Telemedicine methods
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Background: Healthcare consumers require diverse resources to assist their navigation of complex healthcare interactions, however, these resources need to be fit for purpose., Aim: In this study, we evaluated the utility, usability and feasibility of children, families and adults requiring long-term intravenous therapy using a recently developed mobile health application (App), intravenous (IV) Passport., Design: Multi-site, parallel, multi-method, prospective cohort study., Methods: A multi-site, multi-method study was carried out in 2020-2021, with 46 participants (20 adults, 26 children/family) reporting on their experiences surrounding the use of the IV Passport for up to 6 months., Results: Overall, utility rates were acceptable, with 78.3% (N = 36) using the IV Passport over the follow-up period, with high rates of planned future use for those still active in the project (N = 21; 73%), especially in the child/family cohort (N = 13; 100%). Acceptability rates were high (9/10; IQR 6.5-10), with the IV Passport primarily used for documenting new devices and complications. Thematic analysis revealed three main themes (and multiple subthemes) in the qualitative data: Advocacy for healthcare needs, Complexity of healthcare and App design and functionality., Conclusion: Several recommendations were made to improve the end-user experience including 'how to' instructions; and scheduling functionality for routine care., Implications for the Profession And/or Patient Care: The IV Passport can be safely and appropriately integrated into healthcare, to support consumers., Impact: Patient-/parent-reported feedback suggests the Intravenous Passport is a useful tool for record-keeping, and positive communication between patients/parents, and clinicians., Reporting Method: Not applicable., Patient Contribution: Consumers reported their experiences surrounding the use of the IV Passport for up to 6 months., (© 2024 The Authors. Journal of Clinical Nursing published by John Wiley & Sons Ltd.)
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- 2024
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20. Authors' response to "Comment on Marsh et al. (2023) 'Peripheral intravenous catheter infection and failure: A systematic review and meta-analysis'".
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Marsh N, Larsen EN, and Ullman AJ
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- Humans, Systematic Reviews as Topic, Meta-Analysis as Topic, Catheterization, Peripheral, Catheter-Related Infections prevention & control
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Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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21. An mHealth application for chronic vascular access: Consumer led co-creation.
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Ullman AJ, Gibson V, Kleidon TM, Binnewies S, Ohira R, Marsh N, McBride C, Winterbourn K, Boyte F, Cunninghame J, Roberts N, Xu GH, Takashima M, Cooke M, Rickard CM, Byrnes J, and Larsen E
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- Humans, Child, Mobile Applications, Male, Female, Chronic Disease, Pediatric Nursing, Telemedicine, Vascular Access Devices
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Purpose: Children with chronic and complex health conditions frequently need intravenous devices. The current approach to intravenous device selection, insertion, and monitoring is inconsistent, and healthcare consumers are often negatively affected by siloed health information, and poor future planning. Despite child- and family-centred care being recognised as a pillar of paediatric nursing care, limited implementation for vascular access device planning and management is evident., Design and Methods: To address this, we conducted a multi-phased approach to co-create, then evaluate, a mobile health (mHealth) application: IV Passport. Co-creation involved a prioritisation survey, followed by a Passport advisory panel consensus meeting. Following confirmation of the required content and features of the Passport, the mHealth application was designed and content validation achieved via survey., Results: The prioritisation survey yielded recommendations for seven features (e.g., graphical presentations of current/past devices). Content for nine device types (e.g., totally implanted ports) was suggested, each with 10 related items (e.g., insertion site). Content items for device-associated complications, future vascular access plans, and educational resources were also suggested. Following design, the application was released through Apple and Android platforms; and adapted to a paper version. Content validation was established; 100% strongly agreed the application was easy to use; 80% agreed/strongly agreed that they would recommend the Passport to others., Conclusion: IV Passport embodies effective child- and family-centred care through consumer co-creation to empower patients and families manage vascular access devices., Practice Implications: IV Passport remains active; and can be utilised across many healthcare settings and patient populations., Competing Interests: Declaration of competing interest A.J.U. reports investigator-initiated research grants and speaker fees provided to Griffith University (her previous employer) and the University of Queensland (her current employer) from vascular access product manufacturers (3 M and Becton Dickinson), unrelated to this project. T.M.K. declares investigator-initiated research grants and speaker fees provided to her previous employer Griffith University from vascular access product manufacturers (3 M, BD-Bard, Medical Specialties Australia, Smiths Medical, Vygon), unrelated to this project. NM. reports investigator-initiated research grants and speaker fees provided to Griffith University or University of Queensland on her behalf from vascular access product manufacturers (3 M, BD-Bard;, Eloquest Healthcare) M.C. declares investigator-initiated research grants and provided to Griffith University (her previous employer) by vascular access product manufacturer Becton Dickinson, unrelated to this project. C.M.R. reports investigator-initiated research grants and consultancy fees provided to Griffith University or University of Queensland on her behalf from vascular access product manufacturers (3 M, BD-Bard; Cardinal Health, Eloquest Healthcare, ITL Biomedical), unrelated to this project. E.N.L reports investigator-initiated research grants and educational scholarships provided to Griffith University (employer) and University of Queensland (affiliate) from vascular access product manufacturers (Angiodynamics, Cardinal Health, and Eloquest), unrelated to this project. The remaining authors have no relevant conflicts of interest to disclose., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
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- 2024
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22. Methodological progress note: Choosing analytic methods for randomized trials.
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Takashima MD, Ezure Y, Ullman AJ, and Ware RS
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- Randomized Controlled Trials as Topic
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- 2024
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23. Inappropriate Use of Peripherally Inserted Central Catheters in Pediatrics: A Multisite Study.
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Burek AG, Davis MB, Pechous B, Shaughnessy EE, Meier KA, Mooney S, Woodruff D, Bruner M, Piper L, Liegl M, Pan A, Brousseau DC, and Ullman AJ
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- Child, Child, Preschool, Female, Humans, Male, Catheters, Child, Hospitalized, Retrospective Studies, Infant, Newborn, Infant, Anti-Bacterial Agents, Catheterization, Peripheral adverse effects
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Objectives: This study aimed to describe how the current practice of peripherally inserted central catheter (PICC) use in hospitalized children aligns with the Michigan Appropriateness Guide for Intravenous Catheters (miniMAGIC) in Children recommendations, explore variation across sites, and describe the population of children who do not receive appropriate PICCs., Methods: A retrospective study was conducted at 4 children's hospitals in the United States. Children with PICCs placed January 2019 to December 2021 were included. Patients in the NICU were excluded. PICCs were categorized using the miniMAGIC in Children classification as inappropriate, uncertain appropriateness and appropriate., Results: Of the 6051 PICCs identified, 9% (n = 550) were categorized as inappropriate, 9% (n = 550) as uncertain appropriateness, and 82% (n = 4951) as appropriate. The number of PICCs trended down over time, but up to 20% of PICCs each year were not appropriate, with significant variation between sites. Within inappropriate or uncertain appropriateness PICCs (n = 1100 PICC in 1079 children), median (interquartile range) patient age was 4 (0-11) years, 54% were male, and the main reason for PICC placement was prolonged antibiotic course (56%, n = 611). The most common admitting services requesting the inappropriate/uncertain appropriateness PICCs were critical care 24%, general pediatrics 22%, and pulmonary 20%. Complications resulting in PICC removal were identified in 6% (n = 70) of inappropriate/uncertain PICCs. The most common complications were dislodgement (3%) and occlusion (2%), with infection and thrombosis rates of 1% (n = 10 and n = 13, respectively)., Conclusions: Although the majority of PICCs met appropriateness criteria, a substantial proportion of PICCs were deemed inappropriate or of uncertain appropriateness, illustrating an opportunity for quality improvement., (Copyright © 2024 by the American Academy of Pediatrics.)
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- 2024
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24. Peripheral intravenous catheter infection and failure: A systematic review and meta-analysis.
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Marsh N, Larsen EN, Ullman AJ, Mihala G, Cooke M, Chopra V, Ray-Barruel G, and Rickard CM
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- Humans, Catheterization, Peripheral adverse effects, Catheter-Related Infections epidemiology, Catheter-Related Infections prevention & control
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Background: Peripheral intravenous catheters are the most frequently used invasive device in nursing practice, yet are commonly associated with complications. We performed a systematic review to determine the prevalence of peripheral intravenous catheter infection and all-cause failure., Methods: The Cochrane Library, PubMed, CINAHL, and EMBASE were searched for observational studies and randomised controlled trials that reported peripheral intravenous catheter related infections or failure. The review was limited to English language and articles published from the year 2000. Pooled estimates were calculated with random-effects models. Meta-analysis of observation studies in epidemiology guidelines and the Cochrane process for randomised controlled trials were used to guide the review. Prospero registration number: CRD42022349956., Findings: Our search retrieved 34,725 studies. Of these, 41 observational studies and 28 randomised controlled trials (478,586 peripheral intravenous catheters) met inclusion criteria. The pooled proportion of catheter-associated bloodstream infections was 0.028 % (95 % confidence interval (CI): 0.009-0.081; 38 studies), or 4.40 catheter-associated bloodstream infections per 100,000 catheter-days (20 studies, 95 % CI: 3.47-5.58). Local infection was reported in 0.150 % of peripheral intravenous catheters (95 % CI: 0.047-0.479, 30 studies) with an incidence rate of 65.1 per 100,000 catheter-days (16 studies; 95 % CI: 49.2-86.2). All cause peripheral intravenous catheter failure before treatment completion occurred in 36.4 % of catheters (95 % CI: 31.7-41.3, 53 studies) with an overall incidence rate of 4.42 per 100 catheter days (78,891 catheter days; 19 studies; 95 % CI: 4.27-4.57)., Interpretation: Peripheral intravenous catheter failure is a significant worldwide problem, affecting one in three catheters. Per peripheral intravenous catheter, infection occurrence was low, however, with over two billion catheters used globally each year, the absolute number of infections and associated burden remains high. Substantial and systemwide efforts are needed to address peripheral intravenous catheter infection and failure and the sequelae of treatment disruption, increased health costs and poor patient outcomes., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:, (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2024
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25. Haemostatic discs demonstrate physical efficacy against microbes commonly associated with central-line-associated bloodstream infections.
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Gough KL, Dargaville TR, Ullman AJ, Marsh N, and Pelzer ES
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- Humans, Chlorhexidine pharmacology, Catheterization, Central Venous adverse effects, Hemostatics pharmacology, Anti-Infective Agents pharmacology, Sepsis etiology, Catheter-Related Infections microbiology, Anti-Infective Agents, Local, Potassium Compounds, Iron Compounds
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Background: Vascular access devices form an essential component in the management of acute and chronic medical conditions. Introduction and ongoing management of these devices are linked with bundles of care aimed at reducing associated risks including bleeding and infection., Aim: To evaluate the antimicrobial potential of the potassium ferrate haemostatic disc on Gram-positive (Staphylococcus aureus) and Gram-negative (Klebsiella pneumoniae, Pseudomonas aeruginosa) bacteria and on Candida albicans., Methods: The impact of the potassium ferrate disc was compared with the often-used chlorhexidine gluconate (CHG) impregnated disc to evaluate the potential efficacy of the potassium ferrate disc as an alternative to CHG in cases with an increased risk of active bleeding., Results: In the presence of anticoagulated blood, we observed an inhibitory effect of the haemostatic disc on microbial growth for microbial strains commonly associated with vascular access device related infections., Conclusion: Our results indicate that the potassium ferrate disc may provide dual clinical benefits with both haemostatic and antimicrobial action observed during in-vitro testing., (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2024
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26. The effectiveness of dressings and securement devices to prevent central venous catheter-associated complications: A systematic review and meta-analysis.
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Xu H, Hyun A, Mihala G, Rickard CM, Cooke ML, Lin F, Mitchell M, and Ullman AJ
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- Humans, Bandages, Central Venous Catheters adverse effects, Tissue Adhesives, Sepsis
- Abstract
Background: Central venous catheters are commonly used in healthcare, but they come with a range of potential complications. Over the last 15 years, an influx of securement and dressing products has been released, with unknown overall effectiveness to prevent these complications., Objective: To compare the effects of dressings and securement devices for central venous catheters on a range of common complications including catheter-related bloodstream infection, catheter tip colonisation, entry/exit-site infection, skin colonisation, skin irritation, failed catheter securement, dressing durability and mortality., Design: Systematic review with meta-analysis., Methods: Following standard Cochrane methods, a systematic search of Cochrane Wounds Trials Register, Cochrane Central Register of Controlled Trials, MEDLINE Ovid, Embase Ovid, EBSCO CINAHL, and multiple clinical trial registries was completed in November 2022. Randomised controlled trials evaluating the effectiveness of dressing and securement devices for all CVC types were included. A random-effects model was used during the meta-analysis. Results were expressed using risk ratio (RR), rate ratio, or mean difference (MD), with 95 % confidence intervals (CIs). Methodological quality and bias were assessed., Results: We included 46 studies involving 10,054 participants. All studies had either an unclear or high-performance bias. The blinding of outcome assessment was unclear in most studies. Chlorhexidine gluconate-impregnated dressings, compared with standard polyurethane dressings, may reduce the incidence (7 studies; N = 5816; RR 0.60, 95 % CI 0.44-0.83; low certainty evidence) and rate (4 studies; N = 4447; RR 0.51, 95 % CI 0.32-0.79; moderate certainty evidence) of catheter-related bloodstream infection and catheter tip colonisation (8 studies; N = 4788; RR 0.70, 95 % CI 0.52-0.95; very low certainty evidence). Medication-impregnated dressings may reduce the incidence of catheter-related bloodstream infection (6 studies; N = 5687; RR 0.60, 95 % CI 0.39-0.93; low certainty evidence) and catheter-tip colonisation (7 studies; N = 4769; RR 0.60, 95 % CI 0.47-0.76; low certainty evidence) relative to non-impregnated dressing types. Tissue adhesive may increase the risk of skin irritation or damage compared with integrated securement dressings (3 studies; N = 166; RR 1.88, 95 % CI 1.09-3.24; low certainty evidence) or sutureless securement devices (4 studies; N = 241; RR 1.64, 95 % CI 1.10-2.44; moderate certainty evidence). Tissue adhesive increased dressing durability compared with integrated securement dressings (MD 43.03 h, 95 % CI 4.88-81.18; moderate certainty evidence) and sutureless securement devices (MD 42.90 h, 4.64-81.16; moderate certainty evidence). Tissue adhesive increased failed catheter securement rate compared with suture (2 studies; N = 103; RR 9.33, 95 % CI 1.10-79.21; moderate certainty evidence)., Conclusions: The findings of the review provide insights and guidance for clinicians in selecting the appropriate dressings and securements for catheters. Findings should be interpreted with caution due to heterogeneity in catheters and patient types., Registration: #CD010367., Tweetable Abstract: Time to implement chlorhexidine gluconate-impregnated dressings to prevent catheter-related bloodstream infections; a meta-analysis by @GraceNP and team., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:, (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2024
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27. Implementing paediatric appropriate use criteria for endotracheal suction to reduce complications in mechanically ventilated children with respiratory infections.
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Schults JA, Charles KR, Harnischfeger J, Ware RS, Royle RH, Byrnes JM, Long DA, Ullman AJ, Raman S, Waak M, Lake A, Cooke M, Irwin A, Tume L, and Hall L
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- Child, Humans, Suction methods, Intubation, Intratracheal adverse effects, Sodium Chloride, Respiration, Artificial, Respiratory Tract Infections
- Abstract
Background: Endotracheal suction is used to maintain endotracheal tube patency. There is limited guidance to inform clinical practice for children with respiratory infections., Objective: The objective of this study was to determine whether implementation of a paediatric endotracheal suction appropriate use guideline Paediatric AirWay Suction (PAWS) is associated with an increased use of appropriate and decreased use of inappropriate suction interventions., Methods: A mixed-method, pre-implementation-post-implementation study was conducted between September 2021 and April 2022. Suction episodes in mechanically ventilated children with a respiratory infection were eligible. Using a structured approach, we implemented the PAWS guideline in a single paediatric intensive care unit. Evaluation included clinical (e.g., suction intervention appropriateness), implementation (e.g., acceptability), and cost outcomes (implementation costs). Associations between implementation of the PAWS guideline and appropriateness of endotracheal suction intervention use were investigated using generalised linear models., Results: Data from 439 eligible suctions were included in the analysis. Following PAWS implementation, inappropriate endotracheal tube intervention use reduced from 99% to 58%, an absolute reduction (AR) of 41% (95% confidence interval [CI]: 25%, 56%). Reductions were most notable for open suction systems (AR: 48%; 95% CI: 30%, 65%), 0.9% sodium chloride use (AR: 23%; 95% CI: 8%, 38%) and presuction and postsuction manual bagging (38%; 95% CI: 16%, 60%, and 86%; 95% CI: 73%, 99%), respectively. Clinicians perceived PAWS as acceptable and suitable for use., Conclusions: Implementation of endotracheal tube suction appropriate use guidelines in a mixed paediatric intensive care unit was associated with a large reduction in inappropriate suction intervention use in paediatric patients with respiratory infections., Competing Interests: Conflict of interest The authors have no conflicts of interest to disclose., (Copyright © 2023 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.)
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- 2024
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28. Family-Centered Care Across Thai Neonatal Intensive Care Units: A National, Cross-Sectional Survey.
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Vetcho S, Cooke M, Petsky H, Saito A, and Ullman AJ
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Background: Implementing family-centered care (FCC) presents challenges to parental-healthcare provider partnership and collaboration in newborn care in neonatal intensive care units (NICUs)., Aims: To explore NICU nurses' perceptions of FCC (respect, collaboration, and support) during the COVID-19 pandemic and to compare these between nurses working in secondary and tertiary/higher care settings., Methods: A multicenter, cross-sectional exploratory online survey design study was conducted to identify Thai NICU nurses' perceptions. The online survey of the Perceptions of Family-Centered Care-Staff (PFCC-S) was distributed via a Web page and professional networks between July and September 2022., Results: Of the 187 survey respondents, most NICU nurses worked in the NICU for less than 16 years and were employed in tertiary care/higher care settings in southern Thailand. There was a significant difference in perceptions of support subscale between NICU nurses in secondary (mean: 3.32, SD ± 0.53) and tertiary/higher care settings (mean: 3.17, SD ± 0.46) (P < .05)., Conclusion: Despite the challenges of the visitation restriction of COVID-19 in Thailand, nurses' perceptions of the value of FCC were maintained., Relevance to Clinical Practice: Further research is recommended to investigate how FCC can be implemented where there is a lack of material and infrastructure resources and staff shortage., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2023
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29. Educational programs for implementing ultrasound guided peripheral intravenous catheter insertion in emergency departments: A systematic integrative literature review.
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Stone R, Walker RM, Marsh N, and Ullman AJ
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- Humans, Ultrasonography, Emergency Service, Hospital, Catheters, Ultrasonography, Interventional methods, Learning
- Abstract
Background: Ultrasound-guided peripheral intravenous catheter insertion has been identified as an effective method to improve the success rate of cannulation, thereby improving patient experience. However, learning this new skill is complex, and involves training clinicians from a variety of backgrounds. The aim of this study was to appraise and compare literature on educational methods in the emergency setting used to support ultrasound guided peripheral intravenous catheter insertion by different clinicians, and how effective these current methods are., Review Methods: A systematic integrative review was undertaken using Whittemore and Knafl's five stage approach. The Mixed Methods Appraisal Tool was used to assess the quality of the studies., Results: Forty-five studies met the inclusion criteria, with five themes identified. These were: the variety of educational methods and approaches; the effectiveness of the different educational methods; barriers and facilitators of education; clinician competency assessments and pathways; clinician confidence assessment and pathways., Conclusions: This review demonstrates that a variety of educational methods are being used in successfully training emergency department clinicians in using ultrasound guidance for peripheral intravenous catheter insertion. Furthermore, this training has resulted in safer and more effective vascular access. However, it is evident that there is a lack of consistency of formalised education programs available. A standardised formal education program and increased availability of ultrasound machines in the emergency department will ensure consistent practices are maintained, retained, therefore leading to safer practice as well as more satisfied patients., Competing Interests: Declaration of Competing Interest RMW reports investigator-initiated research grants provided to Griffith University from vascular access product manufacturer Becton Dickinson, unrelated to this project. NM reports investigator-initiated research grants and speaker fees provided to Griffith University from vascular access product manufacturers (Becton Dickinson, 3 M, Eloquest Healthcare and Cardinal Health); and a consultancy payment for expert advice from Becton Dickinson, unrelated to the current project. AJU reports investigator-initiated research grants and speaker fees provided to her former employer (Griffith University) from vascular access product manufacturers (Becton Dickinson, 3 M and Cardinal Health) unrelated to the current project., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)
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- 2023
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30. Perceived barriers and facilitators to preventing hospital-acquired pressure injury in paediatrics: A qualitative analysis.
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Dimanopoulos TA, Chaboyer W, Plummer K, Mickan S, Ullman AJ, Campbell J, and Griffin BR
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Aim: This qualitative study aimed to identify nurses' and allied health professionals' perceptions and experiences of providing hospital-acquired pressure injury (HAPI) prevention in a paediatric tertiary hospital in Australia, as well as understand the perceived barriers and facilitators to preventing HAPI., Design: A qualitative, exploratory study of hospital professionals was undertaken using semi-structured interviews between February 2022 and January 2023., Methods: Two frameworks, the Capability, Opportunity and Motivation Model of Behaviour (COM-B) and the Theoretical Domains Framework (TDF), were used to give both theoretical and pragmatic guidance. Participants included 19 nursing and allied health professionals and data analysis was informed by the framework approach., Results: Analysis revealed nine core themes regarding professionals' beliefs about the barriers and facilitators to HAPI prevention practices across seven TDF domains. Themes included HAPI prevention skills and education, family-centred care, automated feedback and prompts, allocation and access to equipment, everybody's responsibility, prioritizing patients and clinical demands, organizational expectations and support, integrating theory and reality in practice and emotional influence., Conclusion: These findings provide valuable insights into the barriers and facilitators that impact paediatric HAPI prevention and can help identify and implement strategies to enhance evidence-based prevention care and prevent HAPI in paediatric settings., Impact: Overcoming barriers through evidence-based interventions is essential to reduce HAPI cases, improve patient outcomes, and cut healthcare costs. The findings have practical implications, informing policy and practice for improved preventive measures, education, and staffing in paediatric care, ultimately benefiting patient well-being and reducing HAPIs., Patient or Public Contribution: No patient or public contribution. The focus of the study is on healthcare professionals and their perspectives and experiences in preventing HAPIs in paediatric patients. Therefore, the involvement of patients or the public was not deemed necessary for achieving the specific research objectives., (© 2023 The Authors. Journal of Advanced Nursing published by John Wiley & Sons Ltd.)
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- 2023
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31. Factors impacting emergency department clinicians' peripheral intravenous catheter practice: A qualitative analysis.
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Xu HG, Ullman AJ, Rickard CM, and Johnston A
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- Humans, Australia, Surveys and Questionnaires, Emergency Service, Hospital, Catheters, Catheterization, Peripheral methods
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Background: Peripheral intravenous catheters (PIVCs) are commonly used devices in emergency departments (EDs), and yet relatively little is known about factors influencing Australian clinicians' adherence to the national PIVC quality and safety Standard., Aims: To explore attitudes and experiences of ED clinicians around PIVC insertion and care processes., Methods: This study used an exploratory qualitative approach to analyse written responses to open-ended questions included in an online national (mixed data) survey. Snowballing methods were used to gather responses. Deductive analysis was used to analyse open-ended questions regarding practice and Standard adherence., Results: There were 340 written responses, mainly from nurses in public EDs, who reported suboptimal practices regarding idle catheters, lack of patient participation in care, antecubital fossa insertion, multiple insertion attempts, inadequate site preparation, poor documentation and insufficient review of PIVC. The main factors inhibiting ED clinicians from adhering to the Standard includes inadequate knowledge, perceptions of infeasibility, disbelief in evidence, ambiguous responsibilities, habitual practice, insufficient training, lack of recognition of good practice and inadequate engagement., Conclusion: The factors that impact ED clinicians' PIVC Standard adherence are complex and multifactorial. Strategies and interventions are needed to facilitate the implementation of the Standard into daily practice and achieve sustainable behaviour change., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2023
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32. Midline Compared With Peripheral Intravenous Catheters for Therapy of 4 Days or Longer in Pediatric Patients: A Randomized Clinical Trial.
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Kleidon TM, Gibson V, Cattanach P, Schults J, Royle RH, Ware RS, Marsh N, Pitt C, Dean A, Byrnes J, Rickard CM, and Ullman AJ
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- Adolescent, Child, Child, Preschool, Humans, Male, Australia, Catheters, Equipment Failure, Pain etiology, Pilot Projects, Female, Catheterization, Peripheral adverse effects
- Abstract
Importance: Peripheral intravenous catheters (PIVCs) frequently fail during treatment causing therapy interruption, pain, recatheterization, and additional health care costs. Midline catheters (MCs) may improve functional dwell time and reduce failure compared with traditional PIVCs., Objective: To compare device failure of MCs with PIVCs., Design, Setting, and Participants: This was a pragmatic, randomized clinical superiority trial with an embedded internal pilot study conducted from July 2020 to May 2022. The study took place in a quaternary pediatric hospital in Brisbane, Queensland, Australia. Inclusion criteria were patients aged 1 to 18 years requiring peripherally compatible intravenous therapy for 4 days or longer., Interventions: Patients were randomly assigned 1:1 to receive a PIVC or MC, stratified by age (≤5 years, >5 years). One catheter was studied per patient., Main Outcomes and Measures: The primary outcome was all-cause device failure, defined as premature cessation of device function. Secondary outcomes included number of insertion attempts, insertion failure, pain (on insertion), procedural time, patient/parent satisfaction (with insertion), device dwell time, device complications during dwell time, additional vascular access devices required to complete treatment, clinician satisfaction (at removal), and health care costs., Results: Of the 128 patients randomly assigned to study groups, 127 patients (median [IQR] age, 7 [2-13] years; 71 male [56%]) had a device inserted, with 65 (51.2%) in the PIVC group and 62 (48.8%) in the MC group. All patients were included in the intention-to-treat analysis. Device failure was lower in patients in the MC group (10 [16.1%]) compared with those in the PIVC group (30 [46.2%]; odds ratio [OR], 0.22; 95% CI, 0.10-0.52; P <.001). MCs were associated with fewer insertion attempts (mean difference [MD], -0.3; 95% CI, -0.5 to 0; P = .04), increased dwell time (MD, 66.9 hours; 95% CI, 36.2-97.5 hours; P <.001), and fewer patients required additional vascular access devices to complete treatment in the MC group (4 [6.5%]) and PIVC group (19 [29.2%]; OR, 0.17; 95% CI, 0.05-0.52; P = .002). Compared with PIVCs, use of MCs was associated with greater patient (9.0 vs 7.1 of 10; P = .002) and parent (9.1 vs 8.2 of 10; P = .02) satisfaction and lower health care costs (AUS -$151.67 [US -$101.13] per person; 95% credible interval, AUS -$171.45 to -$131.90 [US -$114.20 to -$87.95])., Conclusions and Relevance: Findings suggest that MC insertion for patients requiring peripherally compatible intravenous therapy for 4 days or longer should be prioritized to reduce the resource intensive, expensive, and burdensome sequelae of device failure., Trial Registration: Australia New Zealand Clinical Trials Registry, ACTRN12620000724976.
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- 2023
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33. What blood conservation practices are effective at reducing blood sampling volumes and other clinical sequelae in intensive care? A systematic review.
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Keogh S, Mathew S, Ullman AJ, Rickard CM, and Coyer F
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- Infant, Newborn, Adult, Humans, Child, Hemoglobins, Infant, Premature, Critical Care
- Abstract
Objectives: The objective of this study was to critically appraise and synthesise evidence for blood conservation strategies in intensive care. Blood sampling is a critical aspect of intensive care to guide clinical decision-making. Repeated blood sampling can result in blood waste and contamination, leading to iatrogenic anaemia and systemic infection., Review Method Used: Cochrane systematic review methods were used including meta-analysis, and independent reviewers., Data Sources: A systematic search was conducted in Medline, CINAHL, PUBMED and EMBASE databases. The search was limited to randomised controlled trials (RCTs) and cluster RCTs, published in English between 2000 and 2021., Review Methods: Paired authors independently assessed database search results and identified eligible studies. Trials comparing any blood conservation practice or product in intensive care were included. Primary outcomes were blood sample volumes and haemoglobin change. Secondary outcomes included proportion of patients receiving transfusions and infection outcomes. Quality appraisal employed the Cochrane Risk of Bias tool. Meta-analysis using random effects approach and narrative synthesis summarised findings., Results: Eight studies (n = 1027 patients), all RCTs were eligible. Six studies included adults, one studied paediatrics and one studied preterm infants. Seven studies evaluated a closed loop blood sampling system, and one studied a conservative phlebotomy protocol. Studies were of low to moderate quality. Meta-analysis was not possible for interventions targeting blood sample volumes or haemoglobin. Decreased blood sample volumes reported in four studies were attributable to a closed loop system or conservative phlebotomy. No study reported a significant change in haemoglobin. Meta-analysis demonstrated that use of a closed system (compared to open system) reduced the proportion of patients receiving transfusion [Risk Ratio (RR) 0.65, 95% CI 0.46-0.92; 287 patients] and reduced intraluminal fluid colonisation [RR 0.25, 95% CI 0.07-0.58; 500 patients]., Conclusions: Limited evidence demonstrates closed loop blood sampling systems reduced transfusion use and fluid colonisation. Simultaneous effectiveness-implementation evaluation of these systems and blood conservation strategies is urgently required., Prospero Protocol Registration Reference: CRD42019137227., (Copyright © 2022 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.)
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- 2023
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34. Exploring Australian emergency department clinicians' knowledge, attitudes and adherence to the national peripheral intravenous catheter clinical care standard: A cross-sectional national survey.
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Xu HG, Rickard CM, Takashima M, Butterfield M, Pink E, and Ullman AJ
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- Humans, Cross-Sectional Studies, Standard of Care, Australia, Emergency Service, Hospital, Catheters, Health Knowledge, Attitudes, Practice, Catheterization, Peripheral
- Abstract
Objective: This study aimed to (i) capture clinicians' knowledge, attitude and adherence to the first Australian national peripheral intravenous catheter (PIVC) Clinical Care Standard, (ii) examine the instrument performance of the knowledge related questions and (iii) explore the educational needs for, and barriers to, Standard adherence among Australian ED clinicians., Methods: A cross-sectional national online survey was conducted from March to June 2022, using a snowball sampling method. The survey used 5-point Likert scales and multiple-choice questions to capture respondents' knowledge, attitude and adherence to the Standard as well as the educational needs for, and barriers to, Standard adherence., Results: In total, 433 ED nurses and doctors responded. Although nearly half (n = 206, 47.6%; 95% confidence interval [CI] 55.5-65.8) of respondents claimed that they were unfamiliar with the Standard, questions on PIVC knowledge yielded that most respondents had adequate knowledge of most of the key standards. Respondents' attitudes towards multiple intravenous insertion attempts and ongoing PIVC competency monitoring are not in agreement with the Standard. Self-reported practices regarding routine insertion of idle catheters (55%; 95% CI 49.9-59.9), using antecubital fossa as the first insertion site (84%; 95% CI 80-87), insertion without confidence (46%; 95% CI 41.2-51.1) and lack of routine reviewing the ongoing needs of PIVC (40%; 95% CI 35.3-45.1) were not aligned with the Standard. Unawareness of the Standard and non-practical recommendations were rated as the top barriers to Standard adherence., Conclusion: The findings of the survey suggest that the Standard may need modification to align with the needs of ED clinicians. Future studies need to explore the applicability and relevancy of some recommendations in the ED settings as they may cause low adherence to the Standard., (© 2023 The Authors. Emergency Medicine Australasia published by John Wiley & Sons Australia, Ltd on behalf of Australasian College for Emergency Medicine.)
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- 2023
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35. The parent, child and young person experience of difficult venous access and recommendations for clinical practice: A qualitative descriptive study.
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Sharp R, Muncaster M, Baring CL, Manos J, Kleidon TM, and Ullman AJ
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- Child, Humans, Adolescent, Qualitative Research, Fear, Parents psychology, Pain
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Aims and Objectives: Explore the parent and child/young person experience of difficult venous access and identify ideas and preferences for changes to clinical practice., Background: Peripheral intravenous catheter insertion is one of the most common invasive procedures in hospitalised paediatric patients. Multiple insertion attempts in paediatric patients are common and associated with pain and distress. Little research has explored the parent and child/young person experience of difficult venous access nor sought to identify their suggestions to improve clinical practice., Design: Qualitative description., Methods: A purposive sampling approach was used to identify children and young people with experience of difficult venous access and their parents. Semi-structured interviews were conducted, with sample size based on data saturation. Transcripts were analysed using thematic analysis., Results: There were 12 participants, seven parents and five children/young people (five parent/child dyads and two individual parents). Analysis of the data revealed three main themes: (1) Distress-before, during and after (2) Families navigating the system: the challenging journey from general clinician to specialist and (3) Difficult venous access impacts both treatment and life outside the hospital A pre-determined theme, (4) Recommendations for good clinical practice is also described., Conclusions: Multiple attempts to insert a peripheral intravenous catheter are a source of substantial distress for children/young people, leading to treatment avoidance. Effective interpersonal skills, providing choice and avoiding frightening language are important to minimise distress. Clinicians without specialist training should assess each child's venous access experience and consider immediate referral to a specialist if they have a history of difficult venous access. Cultural change is required so clinicians and healthcare services recognise that repeated cannulation may be a source of psychological distress for children/young people., (© 2023 The Authors. Journal of Clinical Nursing published by John Wiley & Sons Ltd.)
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- 2023
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36. Implementation frameworks, strategies and outcomes used in peripheral intravenous catheter studies: A systematic review.
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Xu HG, Keogh S, Ullman AJ, Marsh N, Tobiano G, Rickard CM, Clark J, and Griffin B
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- Humans, Catheters, Catheterization, Peripheral
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Aims: The aim of this study was to critically evaluate implementation frameworks, strategies and/or outcomes used to optimise peripheral intravenous catheter (PIVC) care and/or promote guideline adherence., Background: Although a considerable volume of research has investigated the effectiveness of PIVC interventions and treatments to promote performance and prevent harm, how to best implement this evidence into dynamic clinical settings and populations is not well understood. Implementation science is central to translating evidence-based knowledge to the bedside; however, there is a gap in identifying the best implementation framework, strategies and/or outcomes to optimise PIVC care and/or guideline adherence., Design: A systematic review., Method: The review was conducted using innovative automation tools. Five databases and clinical trial registries were searched on 14 October 2021. Qualitative and quantitative PIVC intervention studies reporting implementation strategies were included in the review. Data were extracted independently by experienced researchers in pairs. The Mixed Method Appraisal tool was used to assess the quality of individual studies. Narrative synthesis was used to present the findings. The systematic review was reported following the PRISMA checklist., Results: Of 2189 references identified, 27 studies were included in the review. Implementation frameworks were used in 30% (n = 8) of studies, with most used during the preparation (n = 7, 26%) and delivery phase (n = 7, 26%) and then evaluation phase (n = 4, 15%). Multifaceted strategies were commonly adopted (n = 24, 89%) to promote PIVC care or study interventions which were clinician (n = 25, 93%) and patient-targeted (n = 15, 56%). The most commonly reported implementation outcomes were fidelity (n = 13, 48%) and adoption (n = 6, 22%). Most studies were scored as low quality (n = 18, 67%)., Conclusion: We call for researchers and clinicians to work together and use implementation science frameworks to guide study design, implementation and evaluation in future PIVC studies, to improve evidence translation and thereby improve patient outcomes., (© 2023 The Authors. Journal of Clinical Nursing published by John Wiley & Sons Ltd.)
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- 2023
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37. Ultrasound-guided PIVC insertion: a randomised controlled trial protocol.
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Kleidon TM, Schults J, Rickard C, and Ullman AJ
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- Humans, Child, Equipment Failure, Ultrasonography, Patient Satisfaction, Ultrasonography, Interventional, Randomized Controlled Trials as Topic, Device Removal, Catheterization, Peripheral methods
- Abstract
Ultrasound-guided insertion of peripheral intravenous catheters (PIVCs) is an alternative to traditional anatomical landmark-based insertion. However, data on its performance in paediatric patients of varying levels of difficult intravenous access are limited. The researchers hypothesise that ultrasound-guided PIVC insertion will increase first-attempt success compared with landmark technique. This randomised, parallel-group, single-centre, superiority trial commenced recruiting in July 2021, including hospitalised children (aged 0 (>37 weeks gestation) to 18 years) requiring a PIVC. It will recruit 180 children, stratified by degree of perceived difficulty, and centrally randomised into two groups (ratio 1:1). The primary outcome is first-attempt PIVC insertion success. Secondary outcomes include total number of PIVC insertion attempts, PIVC insertion failure, post-insertion complications, dwell time, patient/parent satisfaction, and healthcare costs. The current study will inform the superiority of ultrasound-guided PIVC insertion in comparison with landmark technique. Adoption by healthcare facilities might improve patient outcomes and decrease healthcare costs.
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- 2023
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38. Improving difficult peripheral intravenous access requires thought, training and technology (DART 3 ): a stepped-wedge, cluster randomised controlled trial protocol.
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Schults JA, Marsh N, Ullman AJ, Kleidon TM, Ware RS, Byrnes J, Young E, Hall L, Keijzers G, Cullen L, Calleja P, McTaggart S, Peters N, Watkins S, Corley A, Brown C, Lin Z, Williamson F, Burgess L, Macfarlane F, Cooke M, Battley C, and Rickard CM
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- Adult, Humans, Child, Australia, Queensland, Treatment Outcome, Randomized Controlled Trials as Topic, Hospitals, Technology
- Abstract
Background: Peripheral intravenous catheters (PIVCs) are the most used invasive medical device in healthcare. Yet around half of insertion attempts are unsuccessful leading to delayed medical treatments and patient discomfort of harm. Ultrasound-guided PIVC (USGPIVC) insertion is an evidence-based intervention shown to improve insertion success especially in patients with Difficult IntraVenous Access (BMC Health Serv Res 22:220, 2022), however the implementation in some healthcare settings remains suboptimal. This study aims to co-design interventions that optimise ultrasound guided PIVC insertion in patients with DIVA, implement and evaluate these initiatives and develop scale up activities., Methods: A stepped-wedge cluster randomized controlled trial will be conducted in three hospitals (two adult, one paediatric) in Queensland, Australia. The intervention will be rolled out across 12 distinct clusters (four per hospital). Intervention development will be guided by Michie's Behavior Change Wheel with the aim to increase local staff capability, opportunity, and motivation for appropriate, sustainable adoption of USGPIVC insertion. Eligible clusters include all wards or departments where > 10 PIVCs/week are typically inserted. All clusters will commence in the control (baseline) phase, then, one cluster per hospital will step up every two months, as feasible, to the implementation phase, where the intervention will be rolled out. Implementation strategies are tailored for each hospital by local investigators and advisory groups, through context assessments, staff surveys, and stakeholder interviews and informed by extensive consumer interviews and consultation. Outcome measures align with the RE-AIM framework including clinical-effectiveness outcomes (e.g., first-time PIVC insertion success for DIVA patients [primary outcome], number of insertion attempts); implementation outcomes (e.g., intervention fidelity, readiness assessment) and cost effectiveness outcomes. The Consolidated Framework for Implementation Research framework will be used to report the intervention as it was implemented; how people participated in and responded to the intervention; contextual influences and how the theory underpinning the intervention was realised and delivered at each site. A sustainability assessment will be undertaken at three- and six-months post intervention., Discussion: Study findings will help define systematic solutions to implement DIVA identification and escalation tools aiming to address consumer dissatisfaction with current PIVC insertion practices. Such actionable knowledge is critical for implementation of scale-up activities., Trial Registration: Prospectively registered (Australian and New Zealand Clinical Trials Registry; ACTRN12621001497897)., (© 2023. Crown.)
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- 2023
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39. Peripheral intravenous catheter securement: An integrative review of contemporary literature around medical adhesive tapes and supplementary securement products.
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Corley A, Marsh N, Ullman AJ, and Rickard CM
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- Adult, Humans, Catheters, Indwelling, Adhesives, Bandages, Catheterization, Peripheral methods
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Aim: To synthesise evidence related to medical adhesive tapes and supplementary securement products for peripheral intravenous catheters in adults, to prevent complications and device failure., Design: Integrative review informed by Whittemore and Knafl and reported in accordance with the PRISMA 2020 statement., Data Sources: The Cochrane Central Register of Controlled Trials, US National Library of Medicine National Institutes of Health, EMBASE/MEDLINE and Cumulative Index to Nursing and Allied Health were searched from 2000-21 September 2020., Review Methods: Studies enrolling hospitalised participants >16 years with peripheral intravenous catheters secured by medical adhesive tapes, or supplementary products (bandage, splint and sutureless securement device), were eligible. Quality appraisal was performed using Critical Appraisal Skills Program checklists., Results: Nineteen studies met criteria, including 43,683 peripheral intravenous catheters. Quality appraisal identified high or unclear risk of bias in 58% of studies. Nonsterile tape was the most common intervention tested (14 studies), alone or in multiproduct combinations. Nonsterile tape directly over insertion sites was associated with increased PIVC failure and complications. Sutureless securement devices potentially reduce failure and complications. Multiproduct combinations were very common. Practice recommendations regarding other tapes and secondary securement products are challenging, due to conflicting, or lack of, evidence., Conclusion: Tapes and secondary securement product evidence are limited, and over half of the studies are of low methodological quality. This review found nonsterile tape was associated with increased failure and complications; multiproduct dressing and securement bundles were prevalent; and significant evidence gaps exist particularly regarding bandages and splints. The results provide nurses with evidence of medical adhesive tapes and supplementary product effectiveness for peripheral intravenous catheter securement, and future research directions to reduce unacceptably high failure and complication rates. Larger rigorously conducted randomised controlled trials are needed to add to current evidence., (© 2022 The Authors. Journal of Clinical Nursing published by John Wiley & Sons Ltd.)
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- 2023
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40. Patient blood management in critically ill children undergoing cardiac surgery: A cohort study.
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Long DA, Slaughter E, Mihala G, Macfarlane F, Ullman AJ, Keogh S, and Stocker C
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- Child, Humans, Infant, Cohort Studies, Prospective Studies, Intensive Care Units, Pediatric, Blood Transfusion, Critical Illness, Cardiac Surgical Procedures
- Abstract
Objective: The objective of this study was to audit current patient blood management practice in children throughout cardiac surgery and paediatric intensive care unit (PICU) admission., Design: This was a prospective observational cohort study., Setting: This was a single-centre study in the cardiac operating room (OR) and PICU in a major tertiary children's hospital in Australia., Patients: Children undergoing corrective cardiac surgery and requiring admission to PICU for postoperative recovery were included in the study., Measurements and Main Results: Fifty-six patients and 1779 blood sampling episodes were audited over a 7-month period. The median age was 9 months (interquartile range [IQR] = 1-102), with the majority (n = 30 [54%]) younger than 12 months. The median number of blood sampling episodes per patient per day was 6.6 (IQR = 5.8-8.0) in total, with a median of 5.0 (IQR = 4.0-7.5) episodes in the OR and 5.0 (IQR = 3.4-6.2) episodes per day throughout PICU admission. The most common reason for blood tests across both OR and PICU settings was arterial blood gas analysis (total median = 86%, IQR = 79-96). The overall median blood sampling volume per kg of bodyweight, patient, and day was 0.63 mL (IQR = 0.20-1.14) in total. Median blood loss for each patient was 3.5 mL/kg per patient per day (IQR = 1.7-5.6) with negligible amounts in the OR and a median of 3.6 mL/kg (IQR = 1.7-5.7) in the PICU. The median Cell Saver® transfusion volume was 9.9 mL/kg per patient per day (IQR = 4.0-19.1) in the OR. The overall median volume of other infusion products (albumin 4%, albumin 20%, packed red blood cells) received by each patient was 20.1 mL/kg (IQR = 10.7-36.4) per day. Sampling events and blood loss were positively associated with PICU stay., Conclusions: Patient blood management practices observed in this study largely conform to National Blood Authority guidelines. Further implementation projects and research are needed to accelerate implementation of known effective blood conservation strategies within paediatric critical care environments., (Crown Copyright © 2022. Published by Elsevier Ltd. All rights reserved.)
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- 2023
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41. A pilot randomized controlled trial of securement bundles to reduce peripheral intravenous catheter failure.
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Corley A, Ullman AJ, Marsh N, Genzel J, Larsen EN, Young E, Booker C, Harris PNA, and Rickard CM
- Subjects
- Adult, Humans, Pilot Projects, Bandages, Polyurethanes, Catheters, Catheterization, Peripheral adverse effects
- Abstract
Background: Peripheral intravenous catheters (PIVCs) are ubiquitous in acute care settings however failure rates are unacceptably high, with around half failing before prescribed treatment is complete. The most effective dressing and securement option to prolong PIVC longevity is unclear., Objectives: To determine feasibility of conducting a definitive randomized controlled trial (RCT) investigating evidence-based securement bundles (medical adhesive tapes and supplementary securement products) to reduce PIVC failure., Methods: In this pilot non-masked 3-group RCT, adults requiring a PIVC for >24 hrs were randomized to Standard care (bordered polyurethane dressing plus non-sterile tape over extension tubing), Securement Bundle 1 (two sterile tape strips over PIVC hub plus Standard care) or Securement Bundle 2 (Bundle 1 plus tubular bandage) with allocation concealed until study entry., Exclusions: laboratory-confirmed positive blood culture, current/high-risk of skin tear, or study product allergy., Primary Outcome: feasibility (eligibility, recruitment, retention, protocol fidelity, participant/staff satisfaction)., Secondary Outcomes: PIVC failure, PIVC dwell time, adverse skin events, PIVC colonization and cost., Results: Of 109 randomized participants, 104 were included in final analyses. Feasibility outcomes were met, except eligibility criterion (79%). Absolute PIVC failure was 38.2% (13/34) for Bundle 2, 25% (9/36) for Bundle 1 and 23.5% (8/34) for Standard care. Incidence rate ratio for PIVC failure/1000 catheter days, compared to Standard care, was 1.1 (95% confidence interval [CI] 0.4-2.7) and 2.1 (95% CI 0.9-5.1) for Bundles 1 and 2, respectively., Conclusions: A large RCT testing securement bundles is feasible, with adjustment to screening processes. Innovative dressing and securement solutions are needed to reduce unacceptable PIVC failure rates. Trial registration ACTRN12619000026123., Competing Interests: Declaration of Competing Interest AC's employer on her behalf has received investigator-initiated research grant from Cardinal Health (unrelated to the current project). AJU's employer on her behalf has received investigator‐initiated research grants and speaker fees from 3 M, Becton Dickinson-Bard, Cardinal Health (unrelated to the current project). NM's employer has received on her behalf investigator‐initiated research grants unrestricted educational grants and from Becton Dickinson-Bard, and Cardinal Health; and a consultancy payment from Becton Dickinson-Bard for expert advice (unrelated to the current project). ENL's employer has received on her behalf, an investigator-initiated research grant from Cardinal Health and a conference scholarship attendance supported by Angiodynamics (unrelated to the current project). CR's employer has received on her behalf investigator‐initiated research or educational grants from Becton Dickinson‐Bard; and consultancy payments for educational lectures/expert advice from 3 M, Becton Dickinson‐Bard, BBraun (unrelated to the current project). JG, EM, CB, PNAH – no conflicts of interest to declare, (Copyright © 2022 Elsevier Inc. All rights reserved.)
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- 2023
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42. Experiences of children with central venous access devices: a mixed-methods study.
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Ullman AJ, Kleidon TM, Gibson V, Takashima M, Schults J, Cattanach P, Paterson R, Cooke M, Byrnes J, Saiyed M, Chopra V, and Rickard C
- Subjects
- Humans, Child, Activities of Daily Living, Australia, Educational Status, Central Venous Catheters, Home Care Services, Catheterization, Central Venous
- Abstract
Background: Our study aims to explore the experience of having a central venous access device (CVAD) from the perspective of the child and family and how movements within and outside of hospital environments influence this experience., Methods: A mixed-methods study was conducted across Children's Health Queensland (Australia), including inpatient and home-care settings. Children less than 18 years with CVADs were eligible and followed for 3 months or CVAD removal. A subgroup of primary caregivers participated in semi-structured interviews. Quantitative and qualitative measures of child and family CVAD experiences were explored., Results: In total, 163 patients with 200 CVADs were recruited and followed for 6993 catheter days (3329 [48%] inpatients; 3147 [45%] outpatients; 517 [7%] home). Seventeen participants were interviewed. Experiences of having a CVAD were complex but predominantly positive primarily related to personalized CVAD care, healthcare quality, and general wellbeing. Their experience was shaped by their movements through hospital and home environments, including care variation and distress with procedures. Device selection and insertion location further influenced experience, including safety, impairments in activities of daily living, school, and recreation., Conclusions: CVAD experiences were influenced by nonmodifiable (e.g., diagnosis) and modifiable factors (e.g., education; care variation). Clinical approaches and policies that account for family and child considerations should be explored., Impact: Variation in decision making and management for pediatric CVADs is accepted by many clinicians, but the influence this variation has on the health experience of children and their families is less well explored. This is the first study to draw from a broad range of children requiring CVADs to determine their experience within and outside of healthcare facilities. Interdisciplinary clinicians and researchers need to work collaboratively with children and their families to provide resources and support services to ensure they have positive experiences with CVADs, no matter where they are managed, or who they are managed by., (© 2022. The Author(s).)
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- 2023
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43. Parent and interdisciplinary professional perceptions of family-centered care in Thai NICU: A qualitative study.
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Vetcho S, Ullman AJ, Petsky H, Wiroonpanich W, and Cooke M
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- Infant, Newborn, Humans, Southeast Asian People, Thailand, Parents, Qualitative Research, Patient-Centered Care methods, Intensive Care Units, Neonatal, COVID-19 epidemiology
- Abstract
Background: Family-centered care (FCC) has been successfully incorporated into daily practice in many neonatal intensive care units (NICUs) worldwide. However, the implementation of FCC in lower-resourced settings, such as Thailand, can be challenging and needs to be further explored., Aims: To identify parents' and interdisciplinary professionals' perceptions of FCC and to describe the opportunities to improve FCC in a Thai NICU., Design: An exploratory qualitative approach was used., Methods: The data were collected through face-to-face, semi-structured, individual interviews based on an interview guide. This study was conducted before the outbreak of coronavirus disease 2019 (February 2020) in a hospital in southern Thailand. Inductive thematic analysis was used to analyse interview data., Results: Participants were parents (n = 9) and interdisciplinary professionals (n = 8). The results revealed four key themes: (a) Recognizing and responding to individual families' different readiness and their rights and values, (b) working in a parent-interdisciplinary partnership to provide care, (c) lacking resources and motivation and (d) understanding of care requirements and providing help/sympathy., Conclusions: The interdisciplinary professionals accepted that FCC is necessary for clinical practice, but there are some challenges in the Thai NICUs context because of the system of health care delivery. The findings highlighted that interdisciplinary professionals often viewed parents' involvement as an obstacle to providing neonatal care., Relevance to Clinical Practice: Further research is recommended to investigate how FCC is operationalized by interdisciplinary professionals and how hospital administrators can be supported to implement the FCC approach into clinical practice in Thai NICUs., (© 2021 British Association of Critical Care Nurses.)
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- 2023
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44. Evaluating methods for the use and decontamination of needleless connectors: A qualitative inquiry.
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Larsen EN, August D, Keogh S, Flynn J, Ullman AJ, Marsh N, Cooke M, McCarthy AL, and Rickard CM
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- Humans, Decontamination methods, Disinfection, Australia, Equipment Contamination prevention & control, Needlestick Injuries
- Abstract
Background: Needleless connectors (NCs) are essential devices designed to provide safe, needle-free connection between venous access devices, syringes and infusions. There is a variety of designs, and associated decontamination products and practices; the resulting confusion can cause detrimental patient outcomes. This study aimed to explore nurses' attitudes, techniques, and practices around the use and decontamination of NCs in clinical practice., Methods: Qualitative inquiry was conducted with seven focus groups of 4-6 participants each in the cancer and surgical units of a large tertiary hospital in Australia between January and March 2019. Participants comprised nurses who had taken part in a recent clinical trial of NC decontamination. Focus group sessions were recorded, transcribed and synthesised using content analysis., Results: Seven focus groups were conducted (total, N = 30 participants), lasting 16-20 min. Six major themes were identified surrounding needleless connector use and decontamination: 'safety and utility'; 'terminology and technological understanding'; 'clinical practice determinants'; 'decontamination procedures and influencers'; 'education and culture'; and 'research and innovation'., Conclusion: The participants articulated positive attitudes towards needleless connector use for needle-stick and infection prevention, however rationales for care and maintenance practices demonstrated limited understanding of guidelines (e.g., disinfection time) and specific NC function (e.g., positive, negative pressure). The findings indicated the need for targeted, standardised needleless connector education, to enhance staff confidence, improve consistency of care and ensure patient safety., (Copyright © 2022 Australasian College for Infection Prevention and Control. Published by Elsevier B.V. All rights reserved.)
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- 2022
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45. Appropriate use criteria for endotracheal suction interventions in mechanically ventilated children: The RAND/UCLA development process.
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Schults JA, Charles K, Long D, Erikson S, Brown G, Waak M, Tume L, Hall L, and Ullman AJ
- Subjects
- Infant, Newborn, Child, Humans, Suction methods, Respiration, Artificial, Critical Care Nursing
- Abstract
Objectives: Endotracheal suction is an invasive airway clearance technique used in mechanically ventilated children. This article outlines the methods used to develop appropriate use criteria for endotracheal suction interventions in mechanically ventilated paediatric patients., Methods: The RAND Corporation and University of California, Los Angeles Appropriateness Method was used to develop paediatric appropriate use criteria. This included the following sequential phases of defining scope and key terms, a literature review and synthesis, expert multidisciplinary panel selection, case scenario development, and appropriateness ratings by an interdisciplinary expert panel over two rounds. The panel comprised experts in the fields of paediatric and neonatal intensive care, respiratory medicine, infectious diseases, critical care nursing, implementation science, retrieval medicine, and education. Case scenarios were developed iteratively by interdisciplinary experts and derived from common applications or anticipated intervention uses, as well as from current clinical practice guidelines and results of studies examining interventions efficacy and safety. Scenarios were rated on a scale of 1 (harm outweighs benefit) to 9 (benefit outweighs harm), to define appropriate use (median: 7 to 9), uncertain use (median: 4 to 6), and inappropriate use (median: 1 to 3) of endotracheal suction interventions. Scenarios were than classified as a level of appropriateness., Conclusions: The RAND Corporation/University of California, Los Angeles Appropriateness Method provides a thorough and transparent method to inform development of the first appropriate use criteria for endotracheal suction interventions in paediatric patients., (Copyright © 2021 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.)
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- 2022
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46. Routine Catheter Lock Solutions in Pediatric Cancer Care: A Pilot Randomized Controlled Trial of Heparin vs Saline.
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Ullman AJ, Edwards R, Walker R, Roy J, Paton A, Rickard CM, Cooke M, Bradford N, Gibson V, Cattanach P, Paterson RS, Takashima M, Byrnes J, Keogh S, and Kleidon T
- Subjects
- Child, Humans, Fibrinolytic Agents, Heparin therapeutic use, Pilot Projects, Saline Solution, Catheter-Related Infections prevention & control, Catheterization, Central Venous adverse effects, Central Venous Catheters adverse effects, Neoplasms drug therapy
- Abstract
Background: Central venous access devices (CVADs) are integral to cancer care provision. Despite the high prevalence of CVAD complications in children with cancer, preventative strategies are understudied., Objective: The aim of this study was to assess study feasibility, occlusive events, thrombolytic use, adverse events, and direct costs of catheter lock solutions., Methods: A single-center, parallel-group, pilot randomized controlled trial was undertaken at a tertiary-referral pediatric hospital in Australia. Children 18 years or younger with an oncological or malignant hematological condition and a CVAD were eligible. Participants were 1:1 randomized to (1) normal or (2) heparinized (10-100 U/mL; CVAD-type dependent) saline lock solutions., Results: Of 217 children assessed for eligibility, 61 were recruited and randomized to normal (n = 30; 3850 CVAD days) or heparinized (n = 31; 4036 CVAD days) saline. Eligibility (52%) and recruitment (54%) feasibility targets were not met. Protocol adherence was high (95% assessments), with no attrition. Parent/clinician satisfaction of interventions was high (median, 10/10 clinicians/parents). Complete CVAD occlusion occurred in heparin only (n = 2, 6.7% CVADs; incidence rate [IR], 0.49/1000 CVAD days [0.06-1.78]). Central venous access device partial occlusion was detected in 23.3% of CVADs in heparin (n = 7; IR, 2.73/1000 CVAD days [1.36-4.87]) and 13.8% of CVADs in normal saline (n = 4; IR, 2.59/1000 CVAD days [1.24-4.77]). Thrombolytic agents were used in 16.7% heparin (5 CVADs) and 3.5% normal saline (1 CVAD). Adverse events did not differ between groups., Conclusion: Multisite randomized controlled trials examining CVAD locks are safe, but strategies and resources to increase recruitment and eligibility are required., Implications for Practice: Both routine CVAD lock solutions seem safe but may not prevent all forms of CVAD-associated harm., Competing Interests: A.J.U. reports fellowships and grants by the National Health and Medical Research Council (NHMRC); grants by the Children’s Hospital Foundation, the Royal Brisbane and Women’s Hospital Foundation, Emergency Medicine Foundation, and the Australian College of Critical Care Nursing; and investigator-initiated research grants and speaker fees provided to her previous employer (Griffith University) from 3M, Cardinal Health, and Becton Dickinson. R.E. reports receiving the following on her behalf: grant funding from Children’s Hospital Foundation, ANZCHOG, and KCM. C.M.R. reports grants from the NHMRC, the Children’s Hospital Foundation, the Royal Brisbane and Women’s Hospital Foundation, the Australian College of Critical Care Nurses, and the Australian College of Nursing. C.M.R.’s previous employer (Griffith University) has received, on her behalf, investigator-initiated research grants from BD-Bard, Cardinal Health, and Eloquest, and consultancy payments for educational lectures/expert advice from 3M and BD-Bard. M.C. has received grant funding from Griffith University, Children’s Hospital Foundation, and NHMRC, and investigator-initiated research speaker fees provided to Griffith University by vascular access product manufacturers (Becton Dickinson), unrelated to this project. N.B. is supported by fellowship funding from the NHMRC. S.K. reports monies received from BD Medical by her employer Queensland University of Technology on her behalf for education consultancies unrelated to this study. T.K.’s employer has received the following on her behalf: grant funding from Children’s Hospital Foundation, Griffith University, NHMRC, and Emergency Medicine Foundation, and investigator-initiated research grants and speaker fees provided to Griffith University from vascular access product manufacturers 3M Medical, Access Scientific, BD-Bard, Cardinal Health, Medical Specialties Australia, Smiths Medical, and Vygon. All other authors have no conflicts of interest to disclose., (Copyright © 2022 The Authors. Published by Wolters Kluwer Health, Inc.)
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- 2022
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47. Pediatric central venous access devices: practice, performance, and costs.
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Ullman AJ, Gibson V, Takashima MD, Kleidon TM, Schults J, Saiyed M, Cattanach P, Paterson R, Cooke M, Rickard CM, Byrnes J, and Chopra V
- Subjects
- Child, Humans, Prospective Studies, Incidence, Australia epidemiology, Central Venous Catheters adverse effects, Catheterization, Peripheral, Catheterization, Central Venous adverse effects
- Abstract
Background: Healthcare delivery is reliant on a functional central venous access device (CVAD), but the knowledge surrounding the burden of pediatric CVAD-associated harm is limited., Methods: A prospective cohort study at a tertiary-referral pediatric hospital in Australia. Children <18 years undergoing insertion of a CVAD were screened from the operating theatre and intensive care unit records, then assessed bi-weekly for up to 3 months. Outcomes were CVAD failure and complications, and associated healthcare costs (cost of complications)., Results: 163 patients with 200 CVADs were recruited and followed for 6993 catheter days, with peripherally inserted central catheters most common (n = 119; 60%). CVAD failure occurred in 20% of devices (n = 30; 95% CI: 15-26), at an incidence rate (IR) of 5.72 per 1000 catheter days (95% CI: 4.09-7.78). CVAD complications were evident in 43% of all CVADs (n = 86; 95% CI: 36-50), at a rate of 12.29 per 1000 catheter days (95% CI: 9.84-15.16). CVAD failure costs were A$826 per episode, and A$165,372 per 1000 CVADs. Comparisons between current and recommended practice revealed inconsistent use of ultrasound guidance for insertion, sub-optimal tip-positioning, and appropriate device selection., Conclusions: CVAD complications and failures represent substantial burdens to children and healthcare. Future efforts need to focus on the inconsistent use of best practices., Impact: Current surveillance of central venous access device (CVAD) performance is likely under-estimating actual burden on pediatric patients and the healthcare system. CVAD failure due to complication was evident in 20% of CVADs. Costs associated with CVAD complications average at $2327 (AUD, 2020) per episode. Further investment in key diverse practice areas, including new CVAD types, CVAD pathology-based occlusion and dislodgment strategies, the appropriate use of device types, and tip-positioning technologies, will likely lead to extensive benefit., (© 2022. The Author(s).)
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- 2022
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48. Methodological progress note: Hybrid effectiveness-implementation clinical trials.
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Ullman AJ, Beidas RS, and Bonafide CP
- Subjects
- Humans, Research Design
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- 2022
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49. Disinfection of needleless connectors to reduce Staphylococcus aureus bacterial load.
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Rocha PK, Rickard CM, Gales AC, Sincero TCM, Ray-Barruel G, Ullman AJ, Dalcin CB, and Pedreira MLG
- Subjects
- Humans, Staphylococcus aureus, Chlorhexidine, Equipment Contamination prevention & control, Bacterial Load, 2-Propanol pharmacology, Ethanol, Disinfection, Disinfectants pharmacology
- Abstract
Highlights: Compare effectiveness of chemical disinfectants in reducing S. aureus . Five disinfectants reduced the bacterial load, especially chlorhexidine solutions. Focus on Brazilian clinical practice of needleless connector disinfection., Purpose: This study aimed to gain further knowledge about the comparative effectiveness of chemical disinfectants in reducing the bacterial load of NCs inoculated with S. aureus ., Methods: Disinfection of needleless connectors was undertaken in vitro against S. aureus comparing 70% isopropyl alcohol (IPA), 70% ethanol, 0.5% and 2% chlorhexidine in 70% IPA applied with gauze, and 70% IPA single-use cap (Site-Scrub®)., Results: All disinfectants reduced the bacterial load ( P <0.001), especially the chlorhexidine solutions. Mechanical friction should follow guidelines., Conclusion: This study found that all tested disinfectants effectively reduced the bacterial load and more clinical studies must be developed with a focus on the Brazilian clinical practice of needleless connector disinfection.
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- 2022
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50. Extravasation injury management for neonates and children: A systematic review and aggregated case series.
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Dufficy M, Takashima M, Cunninghame J, Griffin BR, McBride CA, August D, and Ullman AJ
- Subjects
- Child, Humans, Infant, Newborn, Extravasation of Diagnostic and Therapeutic Materials therapy
- Abstract
Background: Pediatric extravasation injuries are significant healthcare-associated injuries, with sometimes significant sequelae. Evidence-based guidance on management is necessary to prevent permanent injury., Purpose: A systematic review of the literature, including aggregated case series, investigating extravasation injury management of hospitalized pediatric patients., Data Sources: PubMed, Cummulative Index to Nursing and Allied Health Literature (CINAHL), and Excerpta Medica database (EMBASE) were searched on December 13, 2021., Study Selection: Primary research investigating extravasation injury management of hospitalized pediatric patients (to 18 years), published from 2010 onwards and in English, independently screened by two authors, with arbitration from a third author., Data Extraction: Data regarding the study, patient (age, primary diagnosis), extravasation (site, presentation, outcome), and treatment (first aid, wound management) were extracted by two authors, with arbitration from a third author., Data Synthesis: From an initial 1769 articles, 27 studies were included with extractable case data reported in 18 studies, resulting in 33 cases. No clinical trials were identified, instead, studies were primarily case studies (52%) of neonates (67%), with varied extravasation symptoms. Studies had good selection and ascertainment, but few met the causality and reporting requirements for quality assessments. Signs and symptoms varied, with scarring (45%) and necrosis (30%) commonly described. Diverse treatments were categorized into first aid, medical, surgical, and dressings., Conclusions: Despite infiltration and extravasation injuries being common within pediatric healthcare, management interventions are under-researched, with low-quality studies and no consensus on treatments or outcomes., (© 2022 The Authors. Journal of Hospital Medicine published by Wiley Periodicals LLC on behalf of Society of Hospital Medicine.)
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- 2022
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