Search

Background We developed protocols to handover patients from day to hospital at night (H@N) teams. Setting NHS paediatric specialist hospital. Method We observed four handover protocols (baseline, Phases 1, 2 and 3) over 2 years. A mixed-method study (observation, interviews, task analysis, prospective risk assessment, document and case note review) explored the impact of different protocols on performance. Intervention In Phase 1, a handover protocol was introduced to resolve problems with the baseline H@N handover. Following this intervention, two further revisions to the handover occurred, driven by staff feedback (Phases 2 and 3). Results Variations in performance between handover protocols on three process measures, start time efficiency, total length of handover, and number of distractions and interruptions, were identified. Univariate regression analysis showed statistically significant differences between handover protocols on two surrogate outcome measures: number of flagging omissions and the number of out of hours deteriorations (p=0.04 for Phase 3 vs Phase 1 for both measures (CI 1.04 to 4.08; CI 1.03 to 4.33), and for Phase 3 vs Phase 2 (p=0.006 and p=0.001 (CI 1.22 to 5.15; CI 1.62 to 9.0)), respectively). The Phase 1 and 2 handover protocols were effective at identifying patients whose clinical condition warranted review overnight. Performance on both surrogate outcome measures, length of handover and distractions, deteriorated in Phase 3. Conclusions A carefully designed prioritisation process within the H@N handover can be effective at flagging acutely unwell patients. However, the protocol we introduced was unsustainable. In a complex healthcare system, sustainable implementation of new processes may be threatened by conflicting goals. [ABSTRACT FROM AUTHOR]

Background We developed protocols to handover patients from day to hospital at night (H@N) teams. Setting NHS paediatric specialist hospital. Method We observed four handover protocols (baseline, Phases 1, 2 and 3) over 2 years. A mixed-method study (observation, interviews, task analysis, prospective risk assessment, document and case note review) explored the impact of different protocols on performance. Intervention In Phase 1, a handover protocol was introduced to resolve problems with the baseline H@N handover. Following this intervention, two further revisions to the handover occurred, driven by staff feedback (Phases 2 and 3). Results Variations in performance between handover protocols on three process measures, start time efficiency, total length of handover, and number of distractions and interruptions, were identified. Univariate regression analysis showed statistically significant differences between handover protocols on two surrogate outcome measures: number of flagging omissions and the number of out of hours deteriorations (p=0.04 for Phase 3 vs Phase 1 for both measures (CI 1.04 to 4.08; CI 1.03 to 4.33), and for Phase 3 vs Phase 2 (p=0.006 and p=0.001 (CI 1.22 to 5.15; CI 1.62 to 9.0)), respectively). The Phase 1 and 2 handover protocols were effective at identifying patients whose clinical condition warranted review overnight. Performance on both surrogate outcome measures, length of handover and distractions, deteriorated in Phase 3. Conclusions A carefully designed prioritisation process within the H@N handover can be effective at flagging acutely unwell patients. However, the protocol we introduced was unsustainable. In a complex healthcare system, sustainable implementation of new processes may be threatened by conflicting goals. [ABSTRACT FROM AUTHOR]

Rejection with acute hemodynamic compromise after OHT is rare in children, and is associated with poor survival. We retrospectively reviewed the management, course and outcome of recipients with late (following initial hospital discharge) rejection with acute hemodynamic compromise who were supported on ECLS. Of 197 consecutive children undergoing OHT (84 male; mean [SD] age 8.3 [5.7] [range 0.1-18.8 yr]) between 2/2002 and 10/2012, 187 children survived and were discharged from hospital. Mean (SD) follow-up was 5.0 (3.1) (range 0.1-10.6) yr. During follow-up, seven presented with severe hemodynamic compromise after transplantation (of whom one patient had been transplanted elsewhere). All seven children, who presented in hemodynamic collapse with poor cardiac function refractory to inotropic support, were placed on ECLS-two following in-hospital cardiac arrest. The median duration of ECLS was 6 (range 5-15) days. All survived to decannulation, with one death from overwhelming sepsis 20 days after presentation. The median (range) duration (in days) of inotropic requirement post ECLS was 11 (5-27), the median ventilation time was 8 (7-30), median ICU length of stay was 14 (10-54), and median hospitalization was 24 (19-118). In all, ventricular function normalized ( FS >28%) within 10 (7-22) days. There was significant short-term morbidity; however, over a median follow-up of 5.9 (range 0.7-9.2) yr, all survivors have good functional status with no significant apparent neurological sequelae. ECLS thus appears to be a good rescue therapy for children with severe acute rejection post OHT, refractory to conventional treatment, leading to good medium-term outcome. [ABSTRACT FROM AUTHOR]

The hospitalization of a child for cardiac surgery is known to be a stressful experience for parents. However, little is known about the time course or the relationships between parental stress and the child's actual or perceived recovery. This research aimed to investigate pre- and postoperative parental stress and to examine some of the influencing factors during the postoperative period for children undergoing elective cardiac surgery. Parents of 211 children completed questionnaires and structured interviews preoperatively and on postoperative days 3, 5, 8, and 15. The stress of the parents remained moderate to high throughout their children's hospitalization regardless of the severity of illness. Parents' perceptions of their children's level of illness correlated with an objective measure of postoperative morbidity. There were few differences between mothers' and fathers' stress or their perceptions of their children's illness. Parents in more deprived communities and mothers born outside the UK had higher stress levels. These findings indicate the negative impact of children's surgery and intensive care hospitalization on parents. Better identification of parents at risk for high stress and specific interventions to improve parental support and coping are needed. [ABSTRACT FROM AUTHOR]

Introduction This paper expands the analogy between motor racing team pit stops and patient handovers. Previous studies demonstrated how the handover of patients following surgery could be improved by learning from a motor racing team. This has been extended to include contributions from several motor racing teams, and by examining transfers at several different interfaces at a non-specialist UK teaching hospital. Methods Letters of invitation were sent to the technical managers of nine Formula 1 motor racing teams. Semistructured interviews were carried out at a UK teaching hospital with 10 clinical staff involved in the handover of patients from surgery to recovery and intensive care. Results Three themes emerged from the motor racing responses; (1) proactive learning with briefings and checklists to prevent errors; (2) active management using technology to transfer information, and (3) post hoc learning from the storage and analysis of electronic data records. The eight healthcare themes were: historical working practice; problems during transfer; poor awareness of handover protocols; poor team coordination; time pressure; lack of consistency in handover practice; poor communication of important information; and awareness that handover was a potential threat to patient safety. Conclusions The lessons from motor racing can be applied to healthcare for proactive planning, active management and post hoc learning. Other high-risk industries see standardisation of working practices, interpersonal communication, consistency and continuous development as fundamental for success. The application of these concepts would result in improvements in the quality and safety of the patient handover process. [ABSTRACT FROM PUBLISHER]

To determine if common polymorphisms in the endotoxin recognition complex influence the acute phase response as determined by the development of the systemic inflammatory response syndrome (SIRS) and platelet count on admission. This was a prospective observational cohort study. Paediatric intensive care patients ( n = 913) were genotyped for common functional polymorphisms in the endotoxin recognition complex, including Toll-like receptor 4 (TLR4). We also selected potentially confounding polymorphisms in other genes of the innate immune system. SIRS was defined by age-specific consensus criteria. Platelet counts were recorded on admission. The development of SIRS was primarily determined by the nature of the insult, but carriers of TLR4 variant alleles had lower platelet counts than children with wild-type genotype [mean ± standard error of the mean (SEM) 143 ± 7 vs. 175 ± 4; p = 0.0001)—independent of other innate immune system polymorphisms. These findings were validated using a patient cohort of 1,170 adults with coronary artery disease. Carriers of TLR4 polymorphisms with a history of myocardial infarction ( n = 573) had lower platelet counts than those with the wild-type genotype (217 ± 7 vs. 237 ± 2.8; p = 0.021). Our results show that TLR4 variant alleles are associated with lower platelet counts across a range of ages and precipitating insults but that they do not influence the incidence of SIRS. This result may reflect redundancy and ‘robustness’ in the pathways leading to SIRS or the lack of specificity of this endpoint. Platelet count may vary with TLR4 genotype because it may be sufficiently sensitive and more linearly related to inflammation than other markers or, alternatively, there may be a direct TLR4-mediated platelet effect. [ABSTRACT FROM AUTHOR]

Background: There is increasing evidence that tight blood glucose (BG) control improves outcomes in critically ill adults. Children show similar hyperglycaemic responses to surgery or critical illness. However it is not known whether tight control will benefit children given maturational differences and different disease spectrum. Methods/Design: The study is an randomised open trial with two parallel groups to assess whether, for children undergoing intensive care in the UK aged = 16 years who are ventilated, have an arterial line in-situ and are receiving vasoactive support following injury, major surgery or in association with critical illness in whom it is anticipated such treatment will be required to continue for at least 12 hours, tight control will increase the numbers of days alive and free of mechanical ventilation at 30 days, and lead to improvement in a range of complications associated with intensive care treatment and be cost effective. Children in the tight control group will receive insulin by intravenous infusion titrated to maintain BG between 4 and 7.0 mmol/l. Children in the control group will be treated according to a standard current approach to BG management. Children will be followed up to determine vital status and healthcare resources usage between discharge and 12 months post-randomisation. Information regarding overall health status, global neurological outcome, attention and behavioural status will be sought from a subgroup with traumatic brain injury (TBI). A difference of 2 days in the number of ventilator-free days within the first 30 days post-randomisation is considered clinically important. Conservatively assuming a standard deviation of a week across both trial arms, a type I error of 1% (2-sided test), and allowing for non-compliance, a total sample size of 1000 patients would have 90% power to detect this difference. To detect effect differences between cardiac and non-cardiac patients, a target sample size of 1500 is required. An economic evaluation will assess whether the costs of achieving tight BG control are justified by subsequent reductions in hospitalisation costs. Discussion: The relevance of tight glycaemic control in this population needs to be assessed formally before being accepted into standard practice. Trial Registration: Current Controlled Trials ISRCTN61735247 [ABSTRACT FROM AUTHOR]

A range of children receive extra-corporeal life support (ECLS) for respiratory failure, but there is little published data on this group. Our aims were: (1) to analyse predictors of outcome and (2) comment on inclusion and exclusion criteria. Retrospective review. Tertiary ECLS centre. A total of 124 children categorised as ‘paediatric respiratory ECLS’ from July 1992 to December 2005. Fifty-three percent of children had one or more co-morbid conditions; the median age was 10.1 (IQR 3–34) months; the median ECLS duration was 9 (IQR 5–17) days; survival to discharge was 62% and at 1 year was 59%. Although survival varied according to primary reason for ECLS (range 36–100%), after adjustment for this, the presence of a co-morbid condition was unrelated to mortality (OR = 1.49, 95% CI 0.65, 3.42, P = 0.34) Predictors of mortality were increased pre-ECLS oxygenation index (OR = 1.09, 95% CI 1.00, 1.18, P = 0.05) and shock (OR 2.53, 95% CI 1.21, 5.28, P = 0.01). The relationship between mortality and end organ dysfunction (OR 2.12, 95% CI 0.89, 5.02, P = 0.09) and greater number of pre-ECLS ventilator days (OR 1.10, 95% CI 0.99, 1.22, P = 0.08) was less conclusive. Pre-existing co-morbid conditions may predispose children to develop severe respiratory failure but with careful case selection, do not appear to reduce the chance of survival. Severity of pulmonary dysfunction determined by OI and shock were key predictors of outcome and should remain important determinants of referral for ECLS. [ABSTRACT FROM AUTHOR]

Background: We aimed to improve the quality and safety of handover of patients from surgery to intensive care using the analogy of a Formula 1 pit stop and expertise from aviation. Methods: A prospective intervention study measured the change in performance before and after the implementation of a new handover protocol that was developed through detailed discussions with a Formula 1 racing team and aviation training captains. Fifty (23 before and 27 after) postsurgery patient handovers were observed. Technical errors and information omissions were measured using checklists, and teamwork was scored using a Likert scale. Duration of the handover was also measured. Results: The mean number of technical errors was reduced from 5.42 (95% CI ±1.24) to 3.15 (95% CI ±0.71), the mean number of information handover omissions was reduced from 2.09 (95% CI ±1.14) to 1.07 (95% CI ±0.55), and duration of handover was reduced from 10.8 min (95% CI ±1.6) to 9.4 min (95% CI ±1.29). Nine out of twenty-three (39%) precondition patients had more than one error in both technical and information handover prior to the new protocol, compared with three out of twnety-seven (11.5%) with the new handover. Regression analysis showed that the number of technical errors were significantly reduced with the new handover ( t = −3.63, P < 0.001), and an interaction suggested that teamwork ( t = 3.04, P = 0.004) had a different effect with the new handover protocol. Conclusions: The introduction of the new handover protocol lead to improvements in all aspects of the handover. Expertise from other industries can be extrapolated to improve patient safety, and in particular, areas of medicine involving the handover of patients or information. [ABSTRACT FROM AUTHOR]

Aim: To evaluate the proportion of neonates referred for extracorporeal membrane oxygenation (ECMO) support in the modern era of advanced conventional treatments for respiratory failure who actually had congenital heart disease (CHD), and to assess the impact of this diagnostic route on patient condition and outcome.Methods: A retrospective case-note review of neonatal ECMO and cardiac admissions to a single, tertiary ECMO and cardiac intensive care unit (ICU) between March 1999 and February 2002.Results: 287 symptomatic neonates presented to the ICU with previously undiagnosed cardiac or respiratory disease. Eighty-two with presumed respiratory failure were referred for ECMO, and 205 with suspected CHD were referred for cardiac evaluation. Eight (10%) ECMO referrals, all with presumed persistent pulmonary hypertension of the newborn (PPHN), were found to have CHD (transposition: 3; total anomalous pulmonary venous connection: 3; left heart obstructive lesions: 2). Mortality in this group was 50%, compared with 11% for correctly identified CHD patients (odds ratio 8.2, 95% CI 1.92, 35.4, p<0.01). For all neonates with CHD, the risk of death was increased by the presence of cardiovascular collapse and end-organ dysfunction at presentation to the ICU (p<0.01 for both).Conclusion: Neonates with CHD may present as severe "PPHN" via the ECMO service. Poor outcome in these patients relates to the high incidence of cardiovascular collapse and end-organ dysfunction. Early echocardiography is recommended for neonates with presumed PPHN. Neonatal ECMO support should be based in centres with cardiac surgical services. [ABSTRACT FROM AUTHOR]

This article discusses the relationship between public health and aging services networks. The alignment and coordination of policy and practice of public health and aging services networks at national, state, and local levels can help create the conditions that encourage older adults to maximize their potential for living healthy lives. As the U.S. population ages, the role of states becomes even more crucial. The public health and aging services networks both have a three-tiered structure with federal. state, and local agencies The Older Americans Act, specifically Title 3-D, authorizes disease prevention and health promotion services and provides a statutory basis for the collaboration between public health and aging services. The purpose of the public health system is to promote the conditions necessary for people to live healthy lives through community-wide prevention and protection programs. To serve communities and individuals, the public health network relies on partnerships among several federal agencies, state and local health departments, and other public and private organizations.

Inhaled nitric oxide (iNO) was first used in neonatal practice in 1992 and has subsequently been used extensively in the management of neonates and children with cardiorespiratory failure. This paper assesses evidence for the use of iNO in this population as presented to a consensus meeting jointly organised by the European Society of Paediatric and Neonatal Intensive Care, the European Society of Paediatric Research and the European Society of Neonatology. Consensus Guidelines on the Use of iNO in Neonates and Children were produced following discussion of the evidence at the consensus meeting. [ABSTRACT FROM AUTHOR]

: Exposure to envionmental tobacco smoke (passive smoking )has been suggested to be a cause of lung cancer, although early epidemiologic studies have produced in-consistent result. : We conducted an epidemilogic case-control study to assess the relation-ship between exposure to envirmental tobacco smoke and lungcancer risk among women who have never smoked (i.e., having smoked for a total of <6 months or having smoked <100 cigrettes in their life—times). : Case patients (n =210) were women with histologically confirmed primary carcinomas of thelung who were lkfetime nonsmokers. They were identified through hospitak tumor registries and the Florida Cancer Data system of the StatewideCancer Registry. Community-based control women (n = 301) were also lifetime nonsmokers and were indentified through randam-digit dialing. Details on childhood and adulthood exposures to enviromental tobacco smoke were ascertained through interviews with the study participants themselves or with surrogate respondents. risks were calculated interms of the reported years of exposure to cigarette smoke from each smoker in the household. : The risk of lung cancer more than doubled for women who reported 40 or more smoke- years of household exposure during adulthood (odds ratio [OR] = 2.4; 95 confidence interval [CI] =1.1–5.3) or 22 more smoke-years of exposure during childhood and adolescence (OR = 2.4; 95% CI = 1.1–5.4). Risks were higest for non-adenocarcinoma lung cancers, although modest elevations in risk were also observed for adenocarcinomas. When a surrogate respondent other than the patient's husband provided information on exposure, the risk estimates were considerably lower. Conclusion: Thes findings suggest thatlong-term exposure to environmental tobacco smoke increases the risk of lung cancer in women who have never smoked.[J Natl Cancer Inst 84:1417–1422, 1992] [ABSTRACT FROM PUBLISHER]

Discusses a case report concerning an anaphylactic reaction to sodium salt decholin. Clinical manifestations; Side effects of the drug; Measurement of circulation time.