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Background: The development of new morbidities has become increasingly identified in paediatric critical care medicine. To date, there has been limited research of long-term outcomes following paediatric critical illness in Australia., Objectives: The objective of this study was to quantify neurodevelopmental impairments in children following paediatric intensive care unit (PICU) discharge and their association with health-related quality of life (HRQoL)., Methods: A single-centre ambidirectional cohort study at an Australian hospital. Parents of children admitted to the PICU between 2015 and 2017 were invited to participate. Neurodevelopmental outcome and HRQoL was prospectively evaluated, using the Ages and Stages Questionnaire (<5 years), Strengths and Difficulties Questionnaire (≥5 years), and Pediatric Quality of Life Inventory™, respectively., Results: A total of 230 parents of critically ill children participated. Children were 1.9 years old (median, interquartile range [IQR]: 0.2, 7.5), male (59.6%), and ventilated (49.1%) at PICU admission. The median time to follow-up was 24.4 months (IQR: 16.3, 36.7). Parent respondents were more likely to be female (85.5%), White (88.3%), and partnered (81.1%). The incidence of overall neurodevelopmental impairment was 30% (33% in children aged <5 years; 24% in children aged ≥5 years). The incidence of poor HRQoL was 37.9%. History of developmental delay was independently associated with overall neurodevelopmental impairment (adjusted odds ratio [aOR]: 4.21, 95% confidence interval: 2.05, 8.63) and poor HRQoL (aOR: 7.29, 95% confidence interval: 3.26, 16.27). Two or more PICU admissions (aOR: 4.10, IQR: 1.82, 9.26) was also associated with poor HRQoL., Conclusions: This is the first contemporary view of PICU long-term outcomes conducted in Australia and significantly informs ongoing research in this area. Approximately one-third of PICU survivors demonstrate neurodevelopmental impairment and reduced quality of life. Multiple domains of post-intensive care syndrome-paediatrics must be considered to have a comprehensive understanding of child outcomes. Assessment of baseline/premorbid functioning is also essential in order to understand the true impact of illness and PICU admission., (Copyright © 2024 Australian College of Critical Care Nurses Ltd. All rights reserved.)

Background: Nutrition significantly impacts the outcomes of critically ill children in intensive care units (ICUs). Due to the evolving metabolic, neuroendocrine, and immunological disorders associated with severe illness or trauma, there are dynamically changing phases of energy needs requiring tailored macronutrient intake., Objectives: This study aims to assess the changing dietary needs from the acute phase through recovery, provide recommendations for implementing evidence-based strategies to ensure adequate energy and nutrient provision in pediatric ICUs, and optimize patient outcomes., Methods: A comprehensive search of the MEDLINE-PubMed database was conducted, focusing on randomized controlled trials, meta-analyses, and systematic reviews related to the nutrition of critically ill children. The study highlights recent guidelines using the GRADE approach, supplemented by relevant adult studies, current clinical practices, challenges, gaps in knowledge, and future directions for research aimed at improving nutritional interventions., Results: Early personalized, incremental enteral feeding helps mitigate the negative energy balance during the acute phase, aids organ function restoration in the stabilization phase, and supports growth during the recovery phase and beyond. Conversely, early full nutritional support, high protein doses, or isolated micronutrient administration have not demonstrated benefits due to anabolic resistance in these patients. Moreover, early parenteral nutrition during the acute phase may suppress autophagy and lead to worse outcomes. Accurate assessment of nutritional status and monitoring of daily energy and protein needs are crucial., Conclusions: Strong evidence supports the establishment of a dedicated nutritional team and the implementation of individualized nutritional protocols in the ICU to reduce morbidity and mortality in critically ill children.

Objectives: A conservative oxygenation strategy, targeting peripheral oxygen saturations (Sp o2 ) between 88% and 92% in mechanically ventilated children in PICU, was associated with a shorter duration of organ support and greater survival compared with Sp o2 greater than 94% in our recent Oxy-PICU trial. Sp o2 monitors may overestimate arterial oxygen saturation (Sa o2 ) in patients with higher levels of skin pigmentation compared with those with less skin pigmentation. We investigated if ethnicity was associated with changes in distributions of Sp o2 and F io2 and outcome., Design: Post-hoc analysis of a pragmatic, open-label, multicenter randomized controlled trial., Setting: Fifteen PICUs across the United Kingdom and Scotland., Patients: Children aged 38 weeks corrected gestational age to 15 years accepted to a participating PICU as an unplanned admission and receiving invasive mechanical ventilation with supplemental oxygen for abnormal gas exchange., Methods: Hierarchical regression models for Sp o2 and F io2 , and ordinal models for the primary trial outcome of a composite of the duration of organ support at 30 days and death, were used to examine the effects of ethnicity, accounting for baseline Sp o2 , F io2 , and mean airway pressure and trial allocation., Measurements and Main Results: Ethnicity data were available for 1577 of 1986 eligible children, 1408 (89.3%) of which were White, Asian, or Black. Sp o2 and F io2 distributions did not vary according to Black or Asian ethnicity compared with White children. The trial primary outcome measure also did not vary significantly with ethnicity. The point estimate for the treatment effect of conservative oxygenation in Black children was 0.64 (95% CI, 0.33-1.25) compared with 0.84 (0.68-1.04) in the overall trial population., Conclusions: These data do not suggest that the association between improved outcomes and conservative oxygenation strategy in mechanically ventilated children in PICU is modified by ethnicity., Competing Interests: Drs. Jones’, Orzol’s, Lampro’s, Agbeko’s, and Harrison’s institutions received funding from the National Institute for Health and Care Research (NIHR). Dr. Ray’s institution received funding from the U.K. National Institute for Health Research (U.K. NIHR), the U.K. Engineering and Physical Science Research Council and consulting fees, honoraria, and travel fees from La Roche Limited and the Malaysian Society of Intensive Care during the study period. Dr. Gould’s, Mr. Mouncey’s, and Prof. Peters’ institutions received funding from the U.K. NIHR Health Technology Assessment Program (HTA). Dr. Giallongo received support for article research from the U.K. NIHR HTA program (project number 12/75/47). Drs. Wiegand, Ray, and Peters received funding from the European Physical Sciences Research Council: UCL Collaborative Healthcare Innovation through Mathematics, Engineering and AI that is based at University College London, the hub for Mathematics in Health Care (grant number EP/T017791/1). Dr. Wiegand was also supported through funding by the NIHR Biomedical Research Center (grant number NIHR203328). Dr. Charles is funded by an NIHR Predoctoral Fellowship in Epidemiology (grant number NIHR302788). The remaining authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2024 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.)

Background: Children who are critically ill are often reliant on enteral and oral nutrition support. However, there is limited evidence to guide "what" to prescribe, and current practice is unknown. The primary objective of this study was to describe enteral nutrition prescription in children ≤2 years of age in the pediatric intensive care unit (PICU). The secondary objectives were to describe oral nutrition support practices and factors associated with the use of increased energy and protein density nutrition support., Methods: Children ≤2 years of age admitted to participating PICUs over a 2-week period in June 2021 were enrolled. Data were collected on PICU admission days 1 to 7, 14, 21, and 28 on the mode of nutrition, enteral and oral nutrition support prescription, and dietitian intervention., Results: Eighty-four children were included (49 [58%] male; 79 [94%] ≤1 year of age). Enteral nutrition was administered to 79 (94%) children (with expressed breast milk in 45 [57%]). Forty-three children received formula as enteral nutrition. Increased energy and protein density formulas were provided to 14 (33%) children enterally, with concentrated standard infant formula powder being the most common (5 [12%]). Among children offered oral intake (22; 26%), three (14%) received oral nutrition support. Children who received increased energy and protein density enteral nutrition were more likely to receive dietitian intervention (P = 0.002)., Conclusion: In children ≤2 years of age admitted to PICU, expressed breast milk was provided to half of those requiring enteral nutrition and oral nutrition support prescription was infrequent. One third of children receiving formula via enteral nutrition received an increased energy and protein density feed, and this was strongly associated with dietitian intervention., (© 2024 The Author(s). Journal of Parenteral and Enteral Nutrition published by Wiley Periodicals LLC on behalf of American Society for Parenteral and Enteral Nutrition.)

Aim: To determine the attitudes and responses of Victorian paediatric intensive care doctors to the detection and reporting of child maltreatment., Methods: A prospective study conducted in a 30-bed paediatric intensive care unit of a university teaching hospital using data collected from a questionnaire completed by paediatric intensive care consultants and registrars. The questionnaire covered the following domains - doctors' knowledge of Victorian mandatory reporting legislation, doctors' history of reporting and doctors' current role in the detection and reporting of child maltreatment., Results: The questionnaire was completed by 37 doctors. All but one doctor considered their role in the detection and reporting of all six forms of maltreatment (physical abuse, sexual abuse, emotional abuse, neglect, exposure to domestic violence and grooming to facilitate later sexual activity with a child) very important or somewhat important. Thirty-two percent of doctors did not feel adequately trained to detect child maltreatment while 51% did not feel adequately trained to report maltreatment. If a doctor wanted to make a report to Child Protection about the physical or sexual abuse of a child, only one would likely make Child Protection their first point of contact., Conclusions: Paediatric intensive care doctors show a strong intent to detect and report child maltreatment across a broad range of maltreatment types. Doctors are likely to contact one or more members of a child's care team and/or one or more relevant hospital/community services before making a report to Child Protection about the physical or sexual abuse of a child. Opportunities exist for the further education of doctors in regards to the detection and reporting of child maltreatment., (© 2024 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).)

Background: Patients with long term and additional needs (LEAP) in paediatric intensive care units (PICUs) are a growing and heterogenous cohort that provide unique challenges to clinicians. Currently no standard approach to define and manage this cohort exists., Aim: To analyse bed occupancy, examine current practice, and explore ideas to improve PICU care of patients with long term and additional needs., Study Design: Patients with LEAP were defined as meeting two or more of the following criteria: length of stay >14 days; life limiting condition; ≥2 failed extubations; hospital stay >1 month prior to PICU admission; likely to require long-term ventilation. An electronic survey was then sent to all UK PICUs, via the UK Paediatric Critical Care Society, to collect quantitative and qualitative data relating to bed occupancy, length of stay, multidisciplinary and family involvement, and areas of possible improvement. Data collection were occurred between 8 February 2022 and 14 March 2022. Quantitative data were analysed using Microsoft Excel 365 and SPSS Statistics version 28.0. Raw data and descriptive statistics were reported, including percentages and median with interquartile range for non-parametric data. Qualitative raw data were examined using thematic analysis. Analysis was undertaken independently by two authors and results assessed for concordance., Results: 70.1% (17/24) PICUs responded. 25% (67/259) of PICU beds were occupied by patients with long term and additional needs. 29% (5/17) of responding units have tailored management plans to this cohort of patient. A further 11% (2/17) have guidelines for children with generic chronic illness. 12% (2/16) of responding units had a designated area and 81% (13/16) of responding units had designated professionals. The majority (68% and 62%) of responding units engaged families and community professionals in multidisciplinary meetings. When asked how the care of long term and additional needs patients might be improved five themes were identified: consistent, streamlined care pathways; designated transitional care units; designated funding and hospital-to-home commissioning; development of roles to facilitate collaboration between hospital and community teams; proactive discharge planning and parallel planning., Conclusions: This survey provides a snapshot of UK practice for a cohort of patients that occupies a considerable proportion (29%) of PICU beds. While only a minority of responding PICUs offer specifically tailored management plans, the majority of units have designated professionals., Relevance to Clinical Practice: Opportunities exist to improve PICU care in LEAP patients in areas such as: streamlined care pathways, designated clinical areas, designated funding, and development of defined collaborative roles. Next steps may involve working group convention to develop a consensus definition and share good practice examples., (© 2024 British Association of Critical Care Nurses.)

Background: Community-acquired and nosocomial lower-respiratory-tract infections in critically ill pediatric patients require early appropriate antibiotic therapy to optimize outcomes. Using blind bronchial samples, we assessed the diagnostic performance of the rapid-multiplex polymerase chain reaction (PCR) assay BioFire Pneumonia plus Panel vs. reference standard culturing with antimicrobial susceptibility testing., Methods: For this prospective observational study in a single pediatric intensive care unit, we included consecutive patients younger than 18 years admitted for suspected community-, hospital- or ventilator-associated pneumonia in 2021-2022. Sensitivity, specificity, positive predictive value and negative predictive value of the multiplex PCR assay were determined. The kappa coefficient was computed to assess agreement, and univariate analyses were done to identify factors associated with discrepancies between the 2 diagnostic methods., Results: Of the 36 included patients (median age, 1.4 years; interquartile range, 0.2-9.2), 41.7%, 27.8%, and 30.5% had community-, hospital- and ventilator-associated pneumonia, respectively. The overall κ was 0.74, indicating good agreement. Overall, the sensitivity of the multiplex PCR assay was 92% (95% CI: 77%-98%) and specificity 95% (95% CI: 92%-97%), with variations across microorganisms. The median time from sample collection to antimicrobial susceptibility test results was 3.9 (2.5-15) hours with the multiplex PCR assay and 60.5 (47.6-72.2) hours with the reference technique., Conclusion: The BioFire Pneumonia plus Panel used to test blind bronchial samples had satisfactory diagnostic performance in critically ill pediatric patients. The rapid results provided by this test may improve the appropriateness of antimicrobial therapy and help minimize the use of antibiotics., Competing Interests: Biomérieux support GG for attending meetings and travel. Other authors have no funding or conflicts of interest to disclose., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: Siblings are an important yet often forgotten part of the paediatric intensive care unit (PICU) family experience. Commonly, siblings are supported through the experience by their parents; however, very little is known about parental experiences of providing this support. This study aims to explore parental experiences of supporting sibling inclusion in PICU., Research Methodology/design: This study utilised a qualitative descriptive approach to conduct semi-structured interviews with 6 parents of 5 children with congenital heart disease who had spent time in PICU. Data were analysed using reflexive thematic analysis., Setting: Australian PICUs., Findings: Parental considerations and experiences for sibling inclusion were identified across three key phases: Pre-inclusion, The PICU visit, and Post-inclusion. Prior to including siblings in PICU, parents considered various ways of sharing information with siblings, and weighed up the risks and benefits of bringing siblings into PICU. Parents also recounted a number of challenges and facilitators to a positive sibling experience in PICU, including supportive staff and fun activities. Finally, parents, identified that siblings require ongoing support after their inclusion in PICU and made suggestions for ongoing availability of information and supportive resources., Conclusions: This study has illuminated key parental experiences when supporting sibling inclusion in PICU before, during and after their visit. By understanding these parental experiences, PICU staff can work with and support parents where needed, helping to achieve a positive sibling inclusion experience., Implications for Clinical Practice: Parents need ongoing support to explain the PICU to siblings of critically ill children and may benefit from specific visual resources to aid communication. In addition, PICUs should aim to ensure the physical layout is supportive of sibling needs, with dedicated spaces for siblings to play and take time out during their experience., 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 © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Objectives: Management of hypotension is a fundamental part of pediatric critical care, with cardiovascular support in the form of fluids or vasoactive drugs offered to every hypotensive child. However, optimal blood pressure (BP) targets are unknown. The PRotocolised Evaluation of PermiSSive BP Targets Versus Usual CaRE (PRESSURE) trial aims to evaluate the clinical and cost-effectiveness of a permissive mean arterial pressure (MAP) target of greater than a fifth centile for age compared with usual care., Design: Pragmatic, open, multicenter, parallel-group randomized control trial (RCT) with integrated economic evaluation., Setting: Eighteen PICUs across the United Kingdom., Patients: Infants and children older than 37 weeks corrected gestational age to 16 years accepted to a participating PICU, on mechanical ventilation and receiving vasoactive drugs for hypotension., Interventions: Adjustment of hemodynamic support to achieve a permissive MAP target greater than fifth centile for age during invasive mechanical ventilation., Measurements and Main Results: Randomization is 1:1 to a permissive MAP target or usual care, stratified by site and age group. Due to the emergency nature of the treatment, approaching patients for written informed consent will be deferred until after randomization. The primary clinical outcome is a composite of death and days of ventilatory support at 30 days. Baseline demographics and clinical status will be recorded as well as daily measures of BP and organ support, and discharge outcomes. This RCT received Health Research Authority approval (reference 289545), and a favorable ethical opinion from the East of England-Cambridge South Research Ethics Committee on May 10, 2021 (reference number 21/EE/0084). The trial is registered and has an International Standard RCT Number (reference 20609635)., Conclusions: Trial findings will be disseminated in U.K. national and international conferences and in peer-reviewed journals., Competing Interests: Drs. Harrison, Ramnarayan, and Inwald’s institutions received funding from the National Institute for Health and Care Research (NIHR). Drs. Peters and Mouncey’s institutes received funding from the U.K. National Institute of Health Research (U.K. NIHR) Health Technology Assessment Agency (HTA). Dr. Peters received support for article research from the U.K. NIHR HTA. Dr. Ray’s and Prof. Peters' institute received funding from the National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre; they both received funding from the Engineering and Physical Sciences Research Council. Dr. Ray has received funding from La Roche Ltd for consultancy work. Drs. Sadique and Inwald received support for article research from the NIHR. Dr. Rowan’s institution received funding from the U.K. NIHR; she received support for article research from the U.K. NIHR. The remaining authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.)

Background: New research in the field of psychological trauma has emphasized (a) the heterogeneity of psychological reactions after traumatic events and (b) the existence of distinct symptom trajectories., Aims: In this study, existing data on post-traumatic stress disorder (PTSD) symptoms in 66 parent-child dyads were re-examined in the light of this literature in order to establish whether a similar pattern of symptom trajectories also applies to this population., Study Design: A prospective observational cohort study. Participants' PTSD symptoms were assessed 3 and 12 months after discharge from a paediatric intensive care unit (PICU), using a short form of the Davidson Trauma Scale with parents and the Child Revised Impact of Events Scale with children aged 7-17 years., Results: Results confirmed that the majority of children (58%) and parents (46%) exhibited a 'Resilient' PTSD trajectory over the year, in the sense that their scores remained in the non-clinical range at both timepoints. Children displaying a 'Resilient' trajectory were more likely to have a parent who also displayed a 'Resilient' trajectory (p = .018). However, there was also evidence of a 'Recovery' trajectory in a significant minority in this sample and over 1 in 4 children and parents exhibited a 'Chronic' or 'Delayed' symptom trajectory., Conclusions: Although average PTSD scores reduced over time in this sample and 'Resilient' trajectories were common, a significant proportion of children and parents exhibited 'Chronic' and 'Delayed' symptom trajectories., Relevance to Clinical Practice: These results suggest that, although the majority do well, a significant number of children and family members may develop chronic or delayed symptoms of PTSD in the year following PICU discharge. The monitoring of individual family members' symptoms beyond 3 months post-discharge may help to determine those who might most benefit from further support., (© 2023 The Authors. Nursing in Critical Care published by John Wiley & Sons Ltd on behalf of British Association of Critical Care Nurses.)

Background: Bacterial infections (BIs) are widespread in ICUs. The aims of this study were to assess compliance with antibiotic recommendations and factors associated with non-compliance., Methods: We conducted an observational study in eight French Paediatric and Neonatal ICUs with an antimicrobial stewardship programme (ASP) organised once a week for the most part. All children receiving antibiotics for a suspected or proven BI were evaluated. Newborns < 72 h old, neonates < 37 weeks, age ≥ 18 years and children under surgical antimicrobial prophylaxis were excluded., Results: 139 suspected (or proven) BI episodes in 134 children were prospectively included during six separate time-periods over one year. The final diagnosis was 26.6% with no BI, 40.3% presumed (i.e., not documented) BI and 35.3% documented BI. Non-compliance with antibiotic recommendations occurred in 51.1%. The main reasons for non-compliance were inappropriate choice of antimicrobials (27.3%), duration of one or more antimicrobials (26.3%) and length of antibiotic therapy (18.0%). In multivariate analyses, the main independent risk factors for non-compliance were prescribing ≥ 2 antibiotics (OR 4.06, 95%CI 1.69-9.74, p = 0.0017), duration of broad-spectrum antibiotic therapy ≥ 4 days (OR 2.59, 95%CI 1.16-5.78, p = 0.0199), neurologic compromise at ICU admission (OR 3.41, 95%CI 1.04-11.20, p = 0.0431), suspected catheter-related bacteraemia (ORs 3.70 and 5.42, 95%CIs 1.32 to 15.07, p < 0.02), a BI site classified as "other" (ORs 3.29 and 15.88, 95%CIs 1.16 to 104.76, p < 0.03), sepsis with ≥ 2 organ dysfunctions (OR 4.21, 95%CI 1.42-12.55, p = 0.0098), late-onset ventilator-associated pneumonia (OR 6.30, 95%CI 1.15-34.44, p = 0.0338) and ≥ 1 risk factor for extended-spectrum β-lactamase-producing Enterobacteriaceae (OR 2.56, 95%CI 1.07-6.14, p = 0.0353). Main independent factors for compliance were using antibiotic therapy protocols (OR 0.42, 95%CI 0.19-0.92, p = 0.0313), respiratory failure at ICU admission (OR 0.36, 95%CI 0.14-0.90, p = 0.0281) and aspiration pneumonia (OR 0.37, 95%CI 0.14-0.99, p = 0.0486)., Conclusions: Half of antibiotic prescriptions remain non-compliant with guidelines. Intensivists should reassess on a day-to-day basis the benefit of using several antimicrobials or any broad-spectrum antibiotics and stop antibiotics that are no longer indicated. Developing consensus about treating specific illnesses and using department protocols seem necessary to reduce non-compliance. A daily ASP could also improve compliance in these situations., Trial Registration: ClinicalTrials.gov: number NCT04642560. The date of first trial registration was 24/11/2020., (© 2024. The Author(s).)

Caring for children and their families at the end-of-life is an essential but challenging aspect of care in the PICU. During and following a child's death, families often report a simultaneous need for protected privacy and ongoing supportive presence from staff. Balancing these seemingly paradoxical needs can be difficult for PICU staff and can often lead to the family feeling intruded upon or abandoned during their end-of-life experience. In this "Pediatric Critical Care Medicine Perspectives" piece, we reframe provision of privacy at the end-of-life in the PICU and describe an essential principle that aims to help the interprofessional PICU team simultaneously meet these two opposing family needs: "Supported Privacy." In addition, we offer concrete recommendations to actualize "Supported Privacy" in the PICU, focusing on environmental considerations, practical needs, and emotional responses. By incorporating the principles of "Supported Privacy" into end-of-life care practices, clinicians can support the delivery of high-quality care that meets the needs of children and families navigating the challenges and supports of end-of-life in the PICU., Competing Interests: The authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2024 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.)

Objectives: To adapt and develop a reliable and easily administered outcome measure of physical and respiratory function in critically ill children in the PICU., Design: Modified Delphi study to adapt the Chelsea Critical Care Physical Assessment (CPAx) tool for use in children 2-18 years old, with subsequent prospective testing in a single-center cohort., Setting: Single-center tertiary PICU., Subjects: Delphi process in 27 panelists (including physiotherapists, occupational therapists, and pediatric intensivists from seven countries from January 2018 to March 2018). Cohort study in 54 patients admitted to PICU for greater than 24 hours over a 3-month period (April 2018 to June 2018), with median age 5.5 years (interquartile range [IQR], 3-12.75 yr), 33 of 54 male, and 38 of 54 invasively ventilated., Interventions: None., Measurements and Main Results: Three Delphi iterations were required to reach greater than or equal to 80% consensus in all the children's CPAx (cCPAx) items. In the subsequent cohort study, six physiotherapists used the cCPAx tool and scored 54 participants, with a total 106 observations. The median cCPAx tool score was 14.50 (IQR, 3-25) out of a possible total of 50. Inter-rater reliability for 30 randomly selected participants was excellent (intraclass correlation coefficient, 0.998). Completion rate of cCPAx in the 54 patients occurred in 78 of 106 occasions (74%)., Conclusions: The cCPAx tool content that was developed using Delphi methodology provided a feasible and clinically relevant tool for use in assessing physical morbidity in PICU patients 2-18 years old. Overall, the cCPAx scores were low, demonstrating low levels of physical function and high levels of immobility during PICU care., Competing Interests: The authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2024 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.)

Objective: To quantify the characteristics of children admitted to neonatal units (NNUs) and paediatric intensive care units (PICUs) before the age of 2 years., Design: A data linkage study of routinely collected data., Setting: National Health Service NNUs and PICUs in England and Wales PATIENTS: Children born from 2013 to 2018., Interventions: None., Main Outcome Measure: Admission to PICU before the age of 2 years., Results: A total of 384 747 babies were admitted to an NNU and 4.8% (n=18 343) were also admitted to PICU before the age of 2 years. Approximately half of all children admitted to PICU under the age of 2 years born in the same time window (n=18 343/37 549) had previously been cared for in an NNU.The main reasons for first admission to PICU were cardiac (n=7138) and respiratory conditions (n=5386). Cardiac admissions were primarily from children born at term (n=5146), while respiratory admissions were primarily from children born preterm (<37 weeks' gestational age, n=3550). A third of children admitted to PICU had more than one admission., Conclusions: Healthcare professionals caring for babies and children in NNU and PICU see some of the same children in the first 2 years of life. While some children are following established care pathways (eg, staged cardiac surgery), the small proportion of children needing NNU care subsequently requiring PICU care account for a large proportion of the total PICU population. These differences may affect perceptions of risk for this group of children between NNU and PICU teams., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY. Published by BMJ.)

Objective: Survival of babies born very preterm (<32 weeks gestational age) has increased, although preterm-born children may have ongoing morbidity. We aimed to investigate the risk of admission to paediatric intensive care units (PICUs) of children born very preterm following discharge home from neonatal care., Design: Retrospective cohort study, using data linkage of National Neonatal Research Database and the Paediatric Intensive Care Audit Network datasets., Setting: All neonatal units and PICUs in England and Wales., Patients: Children born very preterm between 1 January 2013 and 31 December 2018 and admitted to neonatal units., Main Outcome Measures: Admission to PICU after discharge home from neonatal care, before 2 years of age., Results: Of the 40 690 children discharged home from neonatal care, there were 2308 children (5.7%) with at least one admission to PICU after discharge. Of these children, there were 1901 whose first PICU admission after discharge was unplanned.The percentage of children with unplanned PICU admission varied by gestation, from 10.2% of children born <24 weeks to 3.3% born at 31 weeks.Following adjustment, unplanned PICU admission was associated with lower gestation, male sex (adjusted OR (aOR) 0.79), bronchopulmonary dysplasia (aOR 1.37), necrotising enterocolitis requiring surgery (aOR 1.39) and brain injury (aOR 1.42). For each week of increased gestation, the aOR was 0.90., Conclusions: Most babies born <32 weeks and discharged home from neonatal care do not require PICU admission in the first 2 years. The odds of unplanned admissions to PICU were greater in the most preterm and those with significant neonatal morbidity., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY. Published by BMJ.)

Competing Interests: Dr. Carter and Prof. Ranjit are members of the Surviving Sepsis Campaign Guidelines Committee. The authors have disclosed that they do not have any potential conflicts of interest.

Objectives: The main aim of this study was to describe nutrition provision in Australian and New Zealand (ANZ) pediatric intensive care units (PICUs), including mode of nutrition and adequacy of enteral nutrition (EN) to PICU day 28. Secondary aims were to determine the proportion of children undergoing dietetics assessment, the average time to this intervention, and the methods for estimation of energy and protein requirements., Methods: This observational study was conducted in all ANZ tertiary-affiliated specialist PICUs. All children ≤18 y of age admitted to the PICU over a 2-wk period and remaining for ≥48 h were included. Data were collected on days 1 to 7, 14, 21, and 28 (unless discharged prior). Data points included oral intake, EN and parenteral nutrition support, estimated energy and protein adequacy, and dietetics assessment details., Results: We enrolled 141 children, of which 79 were boys (56%) and 84 were <2 y of age (60%). Thirty children (73%) received solely EN on day 7 with documented energy and protein targets for 22 (73%). Of these children, 14 (64%) received <75% of their estimated requirements. A dietetics assessment was provided to 80 children (57%), and was significantly higher in those remaining in the PICU beyond the median length of stay (41% in patients staying ≤4.6 d versus 72% in those staying >4.6 d; P < 0.001)., Conclusions: This prospective study of nutrition provision across ANZ PICUs identified important areas for improvement, particularly in EN adequacy and nutrition assessment. Further research to optimize nutrition provision in this setting is urgently needed., 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 Inc. All rights reserved.)

Background: Children experiencing critical illness or injury may require admission to a paediatric intensive care unit (PICU) to receive life-sustaining or life-saving treatment. Studies have explored the experience of parents with a child in PICU but tend to focus on subgroups of children or specific healthcare systems. Therefore, we aimed to undertake a meta-ethnography to draw together the published research., Methods: A systematic search strategy was developed to identify qualitative studies, which had explored the experiences of parents with a critically ill child treated in a PICU. A meta-ethnography was undertaken following the structured steps of identifying the topic; undertaking a systematic search; reading the research; determining how the studies relate and translate into each other; and synthesising and expressing the results., Results: We identified 2989 articles from our search and after a systematic series of exclusions, 15 papers remaining for inclusion. We explored the original parent voices (first order) and the interpretation of the study authors (second order) to identify three third-order concepts (our interpretation of the findings), which related to technical, relational and temporal factors. These factors influenced parents' experiences, providing both barriers and facilitators to how parents and caregivers experienced the time their child was in the PICU. The dynamic and co-constructed nature of safety provided an analytical overarching frame of reference., Conclusion: This synthesis demonstrates novel ways in which parents and caregivers can contribute to the vital role of ensuring a co-created safe healthcare environment for their child when receiving life-saving care within the PICU., (© 2023 The Authors. Child: Care, Health and Development published by John Wiley & Sons Ltd.)

Competing Interests: Competing interests: None declared.

Competing Interests: As an editor of the journal, KL Hon was not involved in the peer review process. Other authors have disclosed no conflicts of interest. Other authors have no conflicts of interest to disclose.

Introduction: In Australia, while paediatric intensive care unit (PICU) mortality has dropped to 2.2%, one in three survivors experience long-term neurodevelopmental impairment, limiting their life-course opportunities. Unlike other high-risk paediatric populations, standardised routine neurodevelopmental follow-up of PICU survivors is rare, and there is limited knowledge regarding the best methods. The present study intends to pilot a combined multidisciplinary, online screening platform and general practitioner (GP) shared care neurodevelopmental follow-up model to determine feasibility of a larger, future study. We will also assess the difference between neurodevelopmental vulnerability and parental stress in two intervention groups and the impact of child, parent, sociodemographic and illness/treatment risk factors on child and parent outcomes., Methods and Analysis: Single-centre randomised effectiveness-implementation (hybrid-2 design) pilot trial for parents of children aged ≥2 months and <4 years discharged from PICU after critical illness or injury. One intervention group will receive 6 months of collaborative shared care follow-up with GPs (supported by online outcome monitoring), and the other will be offered self-directed screening and education about post-intensive care syndrome and child development. Participants will be followed up at 1, 3 and 6 months post-PICU discharge. The primary outcome is feasibility. Secondary outcomes include neurodevelopmental vulnerability and parental stress. An implementation evaluation will analyse barriers to and facilitators of the intervention., Ethics and Dissemination: The study is expected to lead to a full trial, which will provide much-needed guidance about the clinical effectiveness and implementation of follow-up models of care for children after critical illness or injury. The Children's Health Queensland Human Research Ethics Committee approved this study. Dissemination of the outcomes of the study is expected via publication in a peer-reviewed journal, presentation at relevant conferences, and via social media, podcast presentations and open-access medical education resources., Registration Details: The trial was prospectively registered with the Australian New Zealand Clinical Trials Registry as 'Pilot testing of a collaborative Shared Care Model for Detecting Neurodevelopmental Impairments after Critical Illness in Young Children' (the DAISY Pilot Study)., Trial Registration Number: ACTRN12621000799853., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objectives: Major postintensive care sequelae affect up to one in three adult survivors of critical illness. Large cohorts on educational outcomes after pediatric intensive care are lacking. We assessed primary school educational outcomes in a statewide cohort of children who survived PICU during childhood., Design: Multicenter population-based study on children less than 5 years admitted to PICU. Using the National Assessment Program-Literacy and Numeracy database, the primary outcome was educational achievement below the National Minimum Standard (NMS) in year 3 of primary school. Cases were compared with controls matched for calendar year, grade, birth cohort, sex, socioeconomic status, Aboriginal and Torres Strait Islander status, and school. Multivariable logistic regression models to predict educational outcomes were derived., Setting: Tertiary PICUs and mixed ICUs in Queensland, Australia., Patients: Children less than 5 years admitted to PICU between 1998 and 2016., Interventions: Not applicable., Measurements and Main Results: Year 3 primary school data were available for 5,017 PICU survivors (median age, 8.0 mo at first PICU admission; interquartile range, 1.9-25.2). PICU survivors scored significantly lower than controls across each domain (p < 0.001); 14.03% of PICU survivors did not meet the NMS compared with 8.96% of matched controls (p < 0.001). In multivariate analyses, socioeconomic status (odds ratio, 2.14; 95% CI, 1.67-2.74), weight (0.94; 0.90-0.97), logit of Pediatric Index of Mortality-2 score (1.11; 1.03-1.19), presence of a syndrome (11.58; 8.87-15.11), prematurity (1.54; 1.09-2.19), chronic neurologic conditions (4.38; 3.27-5.87), chronic respiratory conditions (1.65; 1.24-2.19), and continuous renal replacement therapy (4.20; 1.40-12.55) were independently associated with a higher risk of not meeting the NMS., Conclusions: In this population-based study of childhood PICU survivors, 14.03% did not meet NMSs in the standardized primary school assessment. Socioeconomic status, underlying diseases, and severity on presentation allow risk-stratification to identify children most likely to benefit from individual follow-up and support., Competing Interests: Dr. Tomaszewski’s institution received funding from the Queensland Department of Education; he disclosed that data linkage was provided free of charge by the Queensland Department of Health. This manuscript provides research findings and does not represent the views of the Department of Education. Dr. Schlapbach received support for article research from grants from the Intensive Care Foundation Australia, an Education Horizon grant from the Queensland Department of Education, and Children’s Hospital Foundation Australia, and the National Health and Medical Research Council Practitioner Fellowship. The remaining authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the Society of Critical Care Medicine and Wolters Kluwer Health, Inc.)

Objectives: To investigate the relationship between ICU admission blood lactate, base excess, and ICU mortality and to explore the effect of incorporating blood lactate into the Pediatric Index of Mortality., Design: Retrospective cohort study based on data prospectively collected on every PICU admission submitted to the U.K. Pediatric Intensive Care Audit Network and to the Australia and New Zealand Pediatric Intensive Care Registry., Setting: Thirty-three PICUs in the United Kingdom/Republic of Ireland and nine PICUs and 20 general ICUs in Australia and New Zealand., Patients: All ICU admissions between January 1, 2012, and December 31, 2015., Interventions: None., Measurements and Main Results: One hundred twenty-three thousand two hundred fifty-two admissions were recorded in both datasets; 81,576 (66.2%) in the United Kingdom/Republic of Ireland and 41,676 (33.8%) in Australia and New Zealand. Of these 75,070 (61%) had a base excess recorded, 63,316 (51%) had a lactate recorded, and 60,876 (49%) had both base excess and lactate recorded. Median lactate value was 1.5 mmol/L (interquartile range, 1-2.4 mmol/L) (United Kingdom/Republic of Ireland: 1.5 [1-2.5]; Australia and New Zealand: 1.4 [1-2.3]). Children with a lactate recorded had a higher illness severity, were more likely to be invasively ventilated, admitted after cardiac surgery, and had a higher mortality rate, compared with admissions with no lactate recorded (p < 0.001). The relationship between lactate and mortality was stronger (odds ratio, 1.32; 95% CI, 1.31-1.34) than between absolute base excess and mortality (odds ratio, 1.13; 95% CI, 1.12-1.14). Addition of lactate to the Pediatric Index of Mortality score led to a small improvement in performance over addition of absolute base excess, whereas adding both lactate and absolute base excess achieved the best performance., Conclusions: At PICU admission, blood lactate is more strongly associated with ICU mortality than absolute base excess. Adding lactate into the Pediatric Index of Mortality model may result in a small improvement in performance. Any improvement in Pediatric Index of Mortality performance must be balanced against the added burden of data capture when considering potential incorporation into the Pediatric Index of Mortality model., Competing Interests: Dr. Parslow's institution received funding from the Healthcare Quality Improvement Partnership. The remaining authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2022 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.)

Objective: To understand the context and professional perspectives of delivering early rehabilitation and mobilisation (ERM) within UK paediatric intensive care units (PICUs)., Design: A web-based survey administered from May 2019 to August 2019., Setting: UK PICUs., Participants: A total of 124 staff from 26 PICUs participated, including 22 (18%) doctors, 34 (27%) nurses, 28 (23%) physiotherapists, 19 (15%) occupational therapists and 21 (17%) were other professionals., Results: Key components of participants' definitions of ERM included tailored, multidisciplinary rehabilitation packages focused on promoting recovery. Multidisciplinary involvement in initiating ERM was commonly reported. Over half of respondents favoured delivering ERM after achieving physiological stability (n=69, 56%). All age groups were considered for ERM by relevant health professionals. However, responses differed concerning the timing of initiation. Interventions considered for ERM were more likely to be delivered to patients when PICU length of stay exceeded 28 days and among patients with acquired brain injury or severe developmental delay. The most commonly identified barriers were physiological instability (81%), limited staffing (79%), sedation requirement (73%), insufficient resources and equipment (69%), lack of recognition of patient readiness (67%), patient suitability (63%), inadequate training (61%) and inadequate funding (60%). Respondents ranked reduction in PICU length of stay (74%) and improvement in psychological outcomes (73%) as the most important benefits of ERM., Conclusion: ERM is gaining familiarity and endorsement in UK PICUs, but significant barriers to implementation due to limited resources and variation in content and delivery of ERM persist. A standardised protocol that sets out defined ERM interventions, along with implementation support to tackle modifiable barriers, is required to ensure the delivery of high-quality ERM., Competing Interests: Competing interests: JCMenzies is funded as a National Institute for Health Research (NIHR) 70@70 Senior Nurse and Midwife Research Leader. JCManning is an NIHR Health Education England funded as an ICA clinical lecturer. BS receives funding as an NIHR Clinician Scientist Fellow, and RJF and TR receives NIHR grant funding., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY. Published by BMJ.)

Aims Children and adolescents may require admission to PICU to manage significant episodes of psychiatric or behavioural disorders. The primary aim was to determine the number of paediatric psychiatry patients requiring PICU admission and the indications for admission. Methods Our patient information system was used to identify patients admitted with a psychiatric presentation. Results Fifteen patients were admitted during the study period. Ten (66%) patients were admitted at a weekend and 12 (80%) were admitted after 5pm. The admitting diagnosis was self-harm in 7 (46%), psychosis in five (33%) and an eating disorder in three (20%) patients. Conclusion The number of patients requiring PICU admission was small but represents a significant challenge to staff and resources. There is a need to establish a governance structure and pathway of care for these patients., Competing Interests: Neither author has a conflict of interest relating in this paper.

Purpose: Children with mediastinal masses often present with insidious symptoms to nonspecialist centers and require interhospital transport to oncology centers for definitive care. We evaluated clinical characteristics and patient outcomes and proposed a management protocol., Materials and Methods: This is a retrospective review of all children with mediastinal mass at the pediatric intensive care unit of the Hong Kong Children's Hospital between April 2019 and March 2020., Results: Ten children with a median age of 14.5 years (interquartile range, 9.3-17.0 years) were included. Leukemia and lymphoma accounted for the majority of cases (n = 6, 60%). Nearly all patients (n = 9, 90%) required interhospital transport before definitive treatment could be instituted. There were no deaths, but 2 patients were transported with significant respiratory compromise. Among patients requiring more than 1 interhospital transport, there was a higher incidence of shortness of breath (100% vs 40%; odds ratio, 33; P = 0.048) and orthopnea (80% vs 0%; odds ratio, 33; P = 0.048), whereas none had a neck mass (0% vs 80%; odds ratio, 0.03; P = 0.048)., Conclusions: Children with mediastinal mass are at risk of life-threatening cardiorespiratory compromise. Pretransport assessment, planning, and stabilization along with clear management plans for deterioration during transport are crucial especially for patients who are symptomatic at time of presentation, to reduce risks associated with delays in arriving at the specialist point of care for definitive treatment., Competing Interests: Disclosure: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Children with acute leukaemia (AL) are a high-risk population for infections and life-threatening conditions requiring paediatric intensive care unit (PICU) admission, presenting an increased mortality rate. A few literature exists about PICU outcomes in this kind of patients, especially with haematopoietic stem cell transplant (HSCT) background. We investigated the clinical and epidemiological characteristics of these patients as well as their outcomes. A retrospective, single-centre analytical/observational study was conducted from January 2011 to December 2018 in the PICU of a tertiary care hospital. AL patients from 28 days to 18 years old admitted to the PICU were included, excluding those with histories of HSCT or CAR T-cell therapy. We collected epidemiological and clinical characteristics, laboratory and microbiology results and outcomes. Forty-three patients with AL required urgent admission (35 lymphoblastic and 8 myeloblastic) for 63 different episodes. The main reasons were sepsis (21, 33.3%), hyperleukocytosis (12, 19%), respiratory failure (11, 17.5%) and seizures (8, 12.7%). Nineteen (30.2%) required inotropic support, and fifteen (23.8%) required mechanical ventilation. Three patients died at the hospital (3/43, 6.9%). Sixty-day mortality was 9.3%, and 1-year mortality was 13.9%. There was no differences regarding the type of AL and 60-day mortality (log-rank 2.652, p = 0.103).Conclusion: In our study, the main cause of admission for AL patients was infection, which was associated to more severity and longer hospital admission. What is Known: • Acute leukaemia is the most common childhood cancer. Admission to a paediatric intensive care unit is required in 30% of children with acute leukaemia. • Regarding the outcomes of children with acute leukaemia that require admission to the intensive care unit data are scarce. What is New: • Mortality in acute leukaemia patients admitted to the paediatric intensive care unit is lower than that of patients with a history of stem cell therapy but higher than that of patients with solid tumours. • The main reason for admission was sepsis, which is related in literature to more severity and long length of stay., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

During the coronavirus disease 2019 (COVID-19) global pandemic, there has been a need to develop surge capacity. Since the disease is uncommon in children, working on a paediatric intensive care unit (PICU) has required an expansion of roles and responsibilities outside established confines. The most drastic change in practice involved having to care for both critically ill adults and children side by side on the PICU. Redeployment to work on an adult critical care unit as required was similarly momentous. Based on our experience of managing this surge in one of the UK's worst hit tertiary hospitals, we are sharing our reproducible approaches that benefitted trainees. This will be relevant to paediatricians globally who are assisting in critical care strategies and future pandemic planning., (© 2021. The Author(s), under exclusive licence to the International Pediatric Research Foundation, Inc.)

Identifying which children and young people (CYP) are most vulnerable to serious infection due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is important to guide protective interventions. To address this question, we used data for all hospitalizations in England among 0-17 year olds from 1 February 2019 to 31 January 2021. We examined how sociodemographic factors and comorbidities might be risk factors for pediatric intensive care unit (PICU) admission among hospitalizations due to the following causes: Coronavirus Disease 2019 (COVID-19) and pediatric inflammatory multi-system syndrome temporally associated with SARS-CoV-2 (PIMS-TS) in the first pandemic year (2020-2021); hospitalizations due to all other non-traumatic causes in 2020-2021; hospitalizations due to all non-traumatic causes in 2019-2020; and hospitalizations due to influenza in 2019-2020. Risk of PICU admission and death from COVID-19 or PIMS-TS in CYP was very low. We identified 6,338 hospitalizations with COVID-19, of which 259 were admitted to a PICU and eight CYP died. We identified 712 hospitalizations with PIMS-TS, of which 312 were admitted to a PICU and fewer than five CYP died. Hospitalizations with COVID-19 and PIMS-TS were more common among males, older CYP, those from socioeconomically deprived neighborhoods and those who were of non-White ethnicity (Black, Asian, Mixed or Other). The odds of PICU admission were increased in CYP younger than 1 month old and decreased among 15-17 year olds compared to 1-4 year olds with COVID-19; increased in older CYP and females with PIMS-TS; and increased for Black compared to White ethnicity in patients with COVID-19 and PIMS-TS. Odds of PICU admission in COVID-19 were increased for CYP with comorbidities and highest for CYP with multiple medical problems. Increases in odds of PICU admission associated with different comorbidities in COVID-19 showed a similar pattern to other causes of hospitalization examined and, thus, likely reflect background vulnerabilities. These findings identify distinct risk factors associated with PICU admission among CYP with COVID-19 or PIMS-TS that might aid treatment and prevention strategies., (© 2021. The Author(s), under exclusive licence to Springer Nature America, Inc.)

Background: The coronavirus disease-19 (COVID-19) pandemic had a relatively minimal direct impact on critical illness in children compared to adults. However, children and paediatric intensive care units (PICUs) were affected indirectly. We analysed the impact of the pandemic on PICU admission patterns and patient characteristics in the UK and Ireland., Methods: We performed a retrospective cohort study of all admissions to PICUs in children < 18 years during Jan-Dec 2020, using data collected from 32 PICUs via a central database (PICANet). Admission patterns, case-mix, resource use, and outcomes were compared with the four preceding years (2016-2019) based on the date of admission., Results: There were 16,941 admissions in 2020 compared to an annual average of 20,643 (range 20,340-20,868) from 2016 to 2019. During 2020, there was a reduction in all PICU admissions (18%), unplanned admissions (20%), planned admissions (15%), and bed days (25%). There was a 41% reduction in respiratory admissions, and a 60% reduction in children admitted with bronchiolitis but an 84% increase in admissions for diabetic ketoacidosis during 2020 compared to the previous years. There were 420 admissions (2.4%) with either PIMS-TS or COVID-19 during 2020. Age and sex adjusted prevalence of unplanned PICU admission reduced from 79.7 (2016-2019) to 63.1 per 100,000 in 2020. Median probability of death [1.2 (0.5-3.4) vs. 1.2 (0.5-3.4) %], length of stay [2.3 (1.0-5.5) vs. 2.4 (1.0-5.7) days] and mortality rates [3.4 vs. 3.6%, (risk-adjusted OR 1.00 [0.91-1.11, p = 0.93])] were similar between 2016-2019 and 2020. There were 106 fewer in-PICU deaths in 2020 (n = 605) compared with 2016-2019 (n = 711)., Conclusions: The use of a high-quality international database allowed robust comparisons between admission data prior to and during the COVID-19 pandemic. A significant reduction in prevalence of unplanned admissions, respiratory diseases, and fewer child deaths in PICU observed may be related to the targeted COVID-19 public health interventions during the pandemic. However, analysis of wider and longer-term societal impact of the pandemic and public health interventions on physical and mental health of children is required., (© 2021. The Author(s).)

Within the UK, child mortality from all causes has declined for all ages over the last three decades. However, distinct inequality remains, as child mortality rates are generally found to be higher in males. A significant proportion of childhood deaths in the UK occur in Paediatric Intensive Care Units (PICU). We studied the association of sex with infant mortality in PICUs. We included all infants (0 to 12 months old) admitted to UK PICUs from 01/01/2005 to 31/12/2015 using the Paediatric Intensive Care Audit Network (PICANet) dataset. We considered first admissions to PICU and fitted a cause-specific-hazard-ratio (CSHR) model, and a logistic model to estimate the adjusted association between sex and mortality in PICU. Pre-defined subgroups were children less than 56-days old, and those with a primary diagnosis of infection. Of 71,243 cases, 1,411/29,520 (4.8%) of females, and 1,809/41,723 (4.3%) of males died. The adjusted male/female CSHR was 0.87 (95%-CI 0.81 to 0.92) representing a 13% higher risk of death for females. The adjusted OR for male to female mortality is 0.86 (95%-CI 0.80 to 0.93). Analyses in subgroups yielded similar findings. In our analysis, female infants have a higher rate of PICU mortality compared to male infants., (© 2021. The Author(s).)

Objectives: To evaluate the performance of the Pediatric Index of Mortality 3 as mortality risk assessment model., Design: This prospective study included all admissions 30 days to 18 years old for 12 months during 2016 and 2017. Data gathered included the following: age and gender, diagnosis and reason for PICU admission, data specific for the Pediatric Index of Mortality 3 calculation, PICU outcomes (death or survival), and length of PICU stay., Setting: Nine units that care for children within tertiary or quaternary academic hospitals in South Africa., Patients: All admissions 30 days to 18 years old, excluding premature infants, children who died within 2 hours of admission, or children transferred to other PICUs, and those older than 18 years old., Interventions: None., Measurements and Main Results: There were 3,681 admissions of which 2,253 (61.3%) were male. The median age was 18 months (interquartile range, 6-59.5 mo). There were 354 deaths (9.6%). The Pediatric Index of Mortality 3 predicted 277.47 deaths (7.5%). The overall standardized mortality ratio was 1.28. The area under the receiver operating characteristic curve was 0.81 (95% CI 0.79-0.83). The Hosmer-Lemeshow goodness-of-fit test statistic was 174.4 (p < 0.001). Standardized mortality ratio for all age groups was greater than 1. Standardized mortality ratio for diagnostic subgroups was mostly greater than 1 except for those whose reason for PICU admission was classified as accident, toxin and envenomation, and metabolic which had an standardized mortality ratio less than 1. There were similar proportions of respiratory patients, but significantly greater proportions of neurologic and cardiac (including postoperative) patients in the Pediatric Index of Mortality 3 derivation cohort than the South African cohort. In contrast, the South African cohort contained a significantly greater proportion of miscellaneous (including injury/accident victims) and postoperative noncardiac patients., Conclusions: The Pediatric Index of Mortality 3 discrimination between death and survival among South African units was good. Case-mix differences between these units and the Pediatric Index of Mortality 3 derivation cohort may partly explain the poor calibration. We need to recalibrate Pediatric Index of Mortality 3 to the local setting., Competing Interests: Dr Solomon received funding from Ann Lake Publications (paid honorarium for invited article). Dr. Naidoo received funding from Getinge, Drager, Biomerieux, Astellas, and Fresenius Kabi. Dr. Morrow received funding from the University of Cape Town, Imperial College Press (royalties), and Critical Care Society of Southern Africa (travel and accommodation). Dr Argent received funding from N Kelly attorneys for medicolegal advice. The remaining authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2021 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.)

Our paediatric intensive care unit (PICU) performs active surveillance for prescribing errors and detects a mean of 1.66 with an SD of 0.18 total prescription errors per occupied bed day. The primary aim of this project was to reduce the number of prescribing errors in PICU. The secondary aims were to improve the workflow in the unit and reduce the time staff spent on medication queries/prescribing. We introduced a daily multidisciplinary prescribing round to our PICU. Prescribing errors reduced, with the mean number of total prescription errors per bed day falling from 1.66 (0.18) to 1.19 (0.13), the mean number of clinical prescription errors per bed day falling from 0.46 (0.09) to 0.3 (0.07), and the mean number of non-clinical prescribing errors per bed day falling from 1.12 (0.15) to 0.67 (0.1). Forty-eight staff responded to the survey, 39 of whom had been directly involved in the rounds. The majority (37 of 39; 95%) said the prescribing round reduced the overall time they spent on prescribing/medication queries during their shift, and 9 of 10 (90%) prescribers said that they were interrupted fewer times for medication queries while doing other tasks. Almost all (47 of 48; 98%) said that they thought the prescribing ward round should continue. Introduction of a prescribing round with senior medical and pharmacist involvement was associated with a reduction in prescribing errors as well as reduction in the overall time staff spent on medication queries and prescribing. The round was well received by staff, with 98% wanting it to continue., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Paediatric tracheostomy is most commonly performed in children on the paediatric intensive care unit (PICU) to facilitate long-term ventilation. We sought to identify trends in UK tracheostomy practice in PICUs. Data were analysed from 250 261 admissions, including 4409 children tracheostomised between 2003 and 2017. The incidence of tracheostomy in 2017 was approximately half that in 2003 (incidence rate ratio=0.48, 95% CI 0.40 to 0.57). The percentage of patients tracheostomised during a PICU admission, as a proportion of all admissions, was 2.44% (n=319) in 2003 and reduced to 0.97% (n=180) in 2017. Nevertheless, we identified great variability in practice between different PICUs with tracheostomy rates between 0.0% and 4.0% of all admissions. Risk-adjusted PICU mortality was comparable between tracheostomised children and all admissions to PICU., Competing Interests: Competing interests: MB: not related to this work: investigator-led research grants from Pfizer and Roche Diagnostics; speaker fees paid to Newcastle University from Novartis, Roche Diagnostics and TEVA. Travel expenses to educational meetings from Boehringer Ingelheim and Vertex Pharmaceuticals. JP, RA, HLB declare no conflicts of interest., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: To describe the experience of paediatric intensive care units (PICUs) in England that repurposed their units, equipment and staff to care for critically ill adults during the first wave of the COVID-19 pandemic., Design: Descriptive study., Setting: Seven PICUs in England., Main Outcome Measures: (1) Modelling using historical Paediatric Intensive Care Audit Network data; (2) space, staff, equipment, clinical care, communication and governance considerations during repurposing of PICUs; (3) characteristics, interventions and outcomes of adults cared for in repurposed PICUs., Results: Seven English PICUs, accounting for 137 beds, repurposed their space, staff and equipment to admit critically ill adults. Neighbouring PICUs increased their bed capacity to maintain overall bed numbers for children, which was informed by historical data modelling (median 280-307 PICU beds were required in England from March to June). A total of 145 adult patients (median age 50-62 years) were cared for in repurposed PICUs (1553 bed-days). The vast majority of patients had COVID-19 (109/145, 75%); the majority required invasive ventilation (91/109, 85%). Nearly, a third of patients (42/145, 29%) underwent a tracheostomy. Renal replacement therapy was provided in 20/145 (14%) patients. Twenty adults died in PICU (14%)., Conclusion: In a rapid and unprecedented effort during the first wave of the COVID-19 pandemic, seven PICUs in England were repurposed to care for adult patients. The success of this effort was underpinned by extensive local preparation, close collaboration with adult intensivists and careful national planning to safeguard paediatric critical care capacity., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Background Cardiopulmonary arrests are a major contributor to mortality and morbidity in pediatric intensive care units (PICUs). Understanding the epidemiology and risk factors for CPR may inform national quality improvement initiatives. Methods and Results A retrospective cohort analysis using prospectively collected data from the Paediatric Intensive Care Audit Network database. The Paediatric Intensive Care Audit Network contains data on all PICU admissions in the United Kingdom. We identified children who received cardiopulmonary resuscitation (CPR) in 23 PICUs in England (2013-2017). Incidence rates of CPR and associated factors were analyzed. Logistic regression was used to estimate the size and precision of associations. Cumulative incidence of CPR was 2.2% for 68 114 admissions over 5 years with an incidence rate of 4.9 episodes/1000 bed days. Cardiovascular diagnosis (odds ratio [OR], 2.30; 95% CI, 2.02-2.61), age <1 year (OR, 1.84; 95% CI, 1.65-2.04), the Paediatric Index of Mortality 2 score on admission (OR, 1.045; 95% CI, 1.042-1.047) and longer length of stay (OR, 1.013; 95% CI, 1.012-1.014) were associated with increased odds of receiving CPR. We also found a higher risk of CPR associated with a history of preadmission cardiac arrest (OR, 20.69; [95% CI, 18.16-23.58) and for children with a cardiac condition admitted to a noncardiac PICU (OR, 2.75; 95% CI, 1.91-3.98). Children from Black (OR, 1.68; 95% CI, 1.36-2.07) and Asian (OR, 1.49; 95% CI, 1.28-1.74) racial/ethnic backgrounds were at higher risk of receiving CPR in PICU than White children. Conclusions Data from this first multicenter study from England provides a foundation for further research and evidence for benchmarking and quality improvement for prevention of cardiac arrests in PICU.

Background: The European Society of Pediatric and Neonatal Intensive Care (ESPNIC) published 32 clinical recommendations around supporting nutrition in critically ill children following an extensive review of the literature online in January 2020. The challenge now is to engage with paediatric intensive care unit teams to implement these into their practice., Objective: This practical implementation guide uses a recognised implementation model to guide pediatric intensive care professionals to implement these evidence-based clinical recommendations into clinical practice., Results and Conclusions: We use the Pronovost implementation of evidence into practice model to provide a practical framework with associated documents to facilitate PICU healthcare professional's implementation of these clinical recommendations into PICU practice. The paper is structured around the four steps in this model: summarising the evidence, identifying local barriers to implementation, measuring performance and ensuring all patients receive the intervention and useful checklists for implementation and compliance monitoring are provided, in addition to tables outlining key professional roles and responsibilities around nutrition in the paediatric Intensive care Unit., (Copyright © 2021 European Society for Clinical Nutrition and Metabolism. Published by Elsevier Ltd. All rights reserved.)

The objective of this study was to examine the characteristic, content, and role of Paediatric Intensive Care Units (PICUs) in the provision of follow-up for children and their families' post-intensive care discharge in the United Kingdom (UK) and Republic of Ireland (RoI). The study followed a descriptive self-reported, web-based survey design. "In-hospital PICU follow-up" was defined as follow-up delivered by the PICU team following PICU discharge but before hospital discharge and "post-discharge PICU follow-up" was defined as follow-up delivered by the PICU team following hospital discharge. The survey was administered to all 28 PICUs in the UK and RoI. Paediatric intensive care medical directors or delegated individuals participated. Data were collected between September 2017 and January 2018 with a response rate of 79% (n = 22/28). Twelve units provided either in-hospital and/or post-discharge PICU follow-up. Ten (45%) PICUs reported providing in-hospital follow-up, with half (n = 5) using an eligibility criteria for in-hospital follow-up, which related to disease groups. The most frequently reported form of in-hospital PICU follow-up consisted of face-to-face patient consultation (n = 8) by a PICU doctor (n = 5) and/or nurse (n = 4). The time at which initial contact was made was usually not predetermined (n = 4) and the assessment of care needs included are tracheostomy care (n = 4), respiratory care (n = 4), and sedative medication weaning plan (n = 5). Four PICUs reported to provide post-discharge follow-up. This involved telephone (n = 2), follow-up clinic consultations (n = 1) or home visits (n = 1), provided predominantly by PICU doctors (n = 2), with their activity directed by patient needs (n = 3). Despite increasing evidence to suggest PICU survivors and their families experience negative sequalae post-PICU discharge, less than half of PICUs surveyed provide in-hospital follow-up and only a minority provide post-discharge follow-up. There is variation in the delivery, content, and format of in-hospital and post-discharge PICU follow-up in the UK and RoI., (© 2020 British Association of Critical Care Nurses.)