Exploring Interprofessional Development of Entrustable Professional Activities For Pediatric Intensive Care Fellows: A Proof-of-Concept Study.

Phenomenon: Entrustable professional activities (EPAs) delineate major professional activities that an individual in a given specialty must be "entrusted" to perform, ultimately without supervision, to provide quality patient care. Until now, most EPA frameworks have been developed by professionals within the same specialty. As safe, effective, and sustainable health care ultimately depends on interprofessional collaboration, we hypothesized that members of interprofessional teams might have clear and possibly additional insight into which activities are essential to the professional work of a medical specialist. Approach: We recently employed a national modified Delphi study to develop and validate a set of EPAs for Dutch pediatric intensive care fellows. In this proof-of-concept study, we explored what pediatric intensive care physicians' non-physician team members (physician assistants, nurse practitioners, and nurses) constitute as essential professional activities for PICU physicians and how they regarded the newly developed set of nine EPAs. We compared their judgments with the PICU physicians' opinions. Findings: This study shows that non-physician team members share a mental model with physicians about which EPAs are indispensable for pediatric intensive care physicians. Despite this agreement however, descriptions of EPAs are not always clear for non-physician team members who have to work with them on a daily basis. Insights: Ambiguity as to what an EPA entails when qualifying a trainee can have implications for patient safety and trainees themselves. Input from non-physician team members may add to the clarity of EPA descriptions. This finding supports the involvement of non-physician team members in the developmental process of EPAs for (sub)specialty training programs.

Long-term nephrotoxicity in irradiated pediatric kidney tumor survivors: A systematic review.

OBJECTIVE: Nephrotoxicity can occur as a side effect after treatment for kidney tumor in childhood. The use of radiotherapy (RT) has a potential additional effect. METHODS: A systematic electronic literature search that combined childhood kidney cancer with different treatments and nephrotoxicity terms was performed in EMBASE. Studies were included based on the reporting of nephrotoxicity occurrence after treatment for kidney tumor during pediatric age, with 75% of participants being under the age of 25 years at the time of diagnosis, and having been treated with any type of kidney surgery, chemotherapy, and/or RT. RESULTS: A pooled analysis did not show significant difference in estimated glomerular filtration rate between the group of patients who received RT compared with the group treated without RT (SMD -0.11 [95% CI -1.07-0.84] p = .733). CONCLUSION: The current literature suggests that the use of RT does not have a significant impact on the decline of kidney function as independent factor.

Is nurse staffing associated with critical deterioration events on acute and critical care pediatric wards? A literature review.

Pediatric and neonatal patients admitted to acute and critical care wards may experience critical deterioration events that may lead to unexpected deaths if unrecognized and untreated promptly. Adequate levels and skill-mix of nurse staffing are essential for the quality of patient monitoring and response to deteriorating patients. Insufficient staffing may have an impact on the occurrence of missed care and consequently on critical deterioration events, increasing the risk of mortality and failure-to-rescue. To review the literature to explore the association between nurse staffing levels or skill-mix and pediatric and neonatal critical deterioration events, such as mortality, pediatric intensive care unit (PICU)/neonatal intensive care unit (NICU) unplanned admissions, cardiac arrests, and failure-to-rescue. A structured narrative literature review was performed. Pubmed, Cinhal, and Web of Science were searched from January 2010 to September 2022. Four independent reviewers conducted the study screening and data extraction. The quality of the studies included was evaluated using the Joanna Briggs Institute critical appraisal tools. Out of a total of 2319 studies, 15 met the inclusion criteria. A total of seven studies were performed in PICU, six in NICU, and two in general pediatric wards. Nurse staffing measures and outcomes definitions used were heterogeneous. Most studies suggested nursing skill-mix, increased working experience, or higher nursing degrees were associated with increased survival in PICU. Decreased nursing staffing levels were associated with increased mortality in NICU and mechanically ventilated patients in PICU. CONCLUSION: Evidence on the association of nurse staffing and critical deterioration events in PICU and NICU is limited, while there is no evidence reported for pediatric wards. Future research is needed to determine adequate levels of nurse/patient ratios and proportion of registered nurses in the skill-mix for pediatric acute and critical care nursing to improve outcomes on in-patient wards. WHAT IS KNOWN: • Adult nursing skill-mix, staffing ratios, and level of education are associated with patient mortality and failure to rescue. • In children, nurse staffing levels are associated with clinical outcomes. WHAT IS NEW: • Evidence on the association of nurse staffing levels or skill-mix with pediatric or neonatal mortality is limited. • There is some evidence regarding the association of nursing work experience, certification, higher level degree with in-hospital survival in PICU.

Epidemiology and Outcome of Critically Ill Pediatric Cancer and Hematopoietic Stem Cell Transplant Patients Requiring Continuous Renal Replacement Therapy: A Retrospective Nationwide Cohort Study.

OBJECTIVE: Acute kidney injury requiring continuous renal replacement therapy is a serious treatment-related complication in pediatric cancer and hematopoietic stem cell transplant patients. The purpose of this study was to assess epidemiology and outcome of these patients requiring continuous renal replacement therapy in the PICU. DESIGN: A nationwide, multicenter, retrospective, observational study. SETTING: Eight PICUs of a tertiary care hospitals in the Netherlands. PATIENTS: Pediatric cancer and hematopoietic stem cell transplant patients (cancer and noncancer) who received continuous renal replacement therapy from January 2006 to July 2017 in the Netherlands. INTERVENTIONS: None. MEASUREMENT AND MAIN RESULTS: Of 1,927 PICU admissions of pediatric cancer and hematopoietic stem cell transplant patients, 68 of 70 evaluable patients who received continuous renal replacement therapy were included. Raw PICU mortality was 11.2% (216/1,972 admissions). PICU mortality of patients requiring continuous renal replacement therapy was 54.4% (37/68 patients). Fluid overload (odds ratio, 1.08; 95% CI, 1.01-1.17) and need for inotropic support (odds ratio, 6.53; 95% CI, 1.86-23.08) at the start of continuous renal replacement therapy were associated with PICU mortality. Serum creatinine levels increased above 150% of baseline 3 days before the start of continuous renal replacement therapy. Urine production did not reach the critical limit of oliguria. In contrast, body weight (fluid overload) increased already 5 days prior to continuous renal replacement therapy initiation. CONCLUSIONS: PICU mortality of pediatric cancer and hematopoietic stem cell transplant patients requiring continuous renal replacement therapy is sadly high. Fluid overload at the initiation of continuous renal replacement therapy is the most important and earliest predictor of PICU mortality. Our results suggest that the most commonly used criteria of acute kidney injury, that is, serum creatinine and urine production, are not useful as a trigger to initiate continuous renal replacement therapy. This highlights the urgent need for prospective studies to generate recommendations for effective therapeutic interventions at an early phase in this specific patient population.

Effectiveness of a Ventilator Care Bundle to Prevent Ventilator-Associated Pneumonia at the PICU: A Systematic Review and Meta-Analysis.

OBJECTIVES: Ventilator-associated pneumonia is one of the most frequent hospital-acquired infections in mechanically ventilated children. We reviewed the literature on the effectiveness of ventilator care bundles in critically ill children. DATA SOURCES: Embase, Medline OvidSP, Web-of-Science, Cochrane Library, and PubMed were searched from January 1990 until April 2017. STUDY SELECTION: Studies were included if they met the following criteria: 1) implementation of a ventilator care bundle in PICU setting; 2) quality improvement or multicomponent approach with the (primary) objective to lower the ventilator-associated pneumonia rate (expressed as ventilator-associated pneumonia episodes/1,000 ventilator days); and 3) made a comparison, for example, with or without ventilator care bundle, using an experimental randomized or nonrandomized study design, or an interrupted-times series. Exclusion criteria were (systematic) reviews, guidelines, descriptive studies, editorials, or poster publications. DATA EXTRACTION: The following data were collected from each study: design, setting, patient characteristics (if available), number of ventilator-associated pneumonia per 1,000 ventilator days, ventilator-associated pneumonia definitions used, elements of the ventilator care bundle, and implementation strategy. Ambiguities about data extraction were resolved after discussion and consulting a third reviewer (M.N., E.I.) when necessary. We quantitatively pooled the results of individual studies, where suitable. The primary outcome, reduction in ventilator-associated pneumonia per 1,000 ventilator days, was expressed as an incidence risk ratio with a 95% CI. All data for meta-analysis were pooled by using a DerSimonian and Laird random effect model. DATA SYNTHESIS: Eleven articles were included. The median ventilator-associated pneumonia incidence decreased from 9.8 (interquartile range, 5.8-18.5) per 1,000 ventilator days to 4.6 (interquartile range, 1.2-8.6) per 1,000 ventilator days after implementation of a ventilator care bundle. The meta-analysis showed that the implementation of a ventilator care bundle resulted in significantly reduced ventilator-associated pneumonia incidences (incidence risk ratio = 0.45; 95% CI, 0.33-0.60; p < 0.0001; I = 55%). CONCLUSIONS: Implementation of a ventilator-associated pneumonia bundle has the potential to reduce the prevalence of ventilator-associated pneumonia in mechanically ventilated children.

Citrate versus heparin anticoagulation in continuous renal replacement therapy in small children.

BACKGROUND: Citrate is preferred over heparin as an anticoagulant in adult continuous renal replacement therapy (CRRT). However, its potential adverse effects and data on use in CRRT in infants and toddlers is limited. We conducted a prospective study on using citrate in CRRT in critically ill small children. METHODS: Children who underwent CRRT with the smallest filter in our PICU between November 2011 and November 2016 were included. Both heparin and citrate were applied according to a strict protocol. Our primary outcome was circuit survival time. Secondary outcomes were alkalosis, citrate toxicity, and number of red blood cell transfusions. RESULTS: Heparin was used in six patients (121 circuits, total CRRT time 3723 h). Citrate was used in 14 patients (105 circuits, total CRRT time 4530 h). Median circuit survival time with heparin was 21 h (IQR 14.5-27.5) compared to 45.2 h (IQR 37.5-52.8) with citrate (p < 0.001). Actual administered effluent dose compared to prescribed dose was 85% (IQR 69-98%) with heparin compared to 92% (IQR 88-98%) with citrate (p = 0.31). No patient treated with citrate developed citrate toxicity. No other differences in electrolytes were found between the two CRRT regimes. In the heparin group, a median of 6.5 units of red blood cells (IQR 1.5-23.8) were given during CRRT, compared to three in the citrate group (IQR 2.0-5.0, p = 0.12). CONCLUSIONS: Use of regional citrate significantly prolongs circuit survival time and thereby should increase CRRT efficiency when compared to heparin. In addition, citrate appears safe for CRRT in critically ill small children.

Continuous Kidney Replacement Therapy Practices in Pediatric Intensive Care Units Across Europe.

Importance: Continuous kidney replacement therapy (CKRT) is the preferred method of kidney support for children with critical illness in pediatric intensive care units (PICUs). However, there are no data on the current CKRT management practices in European PICUs. Objective: To describe current CKRT practices across European PICUs. Design, Setting, and Participants: This cross-sectional survey of PICUs in 20 European countries was conducted by the Critical Care Nephrology Section of the European Society of Pediatric and Neonatal Intensive Care from April 1, 2020, to May 31, 2022. Participants included intensivists and nurses working in European PICUs. The survey was developed in English and distributed using SurveyMonkey. One response from each PICU that provided CKRT was included in the analysis. Data were analyzed from June 1 to June 30, 2022. Main Outcome and Measures: Demographic characteristics of European PICUs along with organizational and delivery aspects of CKRT (including prescription, liberation from CKRT, and training and education) were assessed. Results: Of 283 survey responses received, 161 were included in the analysis (response rate, 76%). The attending PICU consultant (70%) and the PICU team (77%) were mainly responsible for CKRT prescription, whereas the PICU nurses were responsible for circuit setup (49%) and bedside machine running (67%). Sixty-one percent of permanent nurses received training to use CKRT, with no need for certification or recertification in 36% of PICUs. Continuous venovenous hemodiafiltration was the preferred dialytic modality (51%). Circuit priming was performed with normal saline (67%) and blood priming in children weighing less than 10 kg (56%). Median (IQR) CKRT dose was 35 (30-50) mL/kg/h in neonates and 30 (30-40) mL/kg/h in children aged 1 month to 18 years. Forty-one percent of PICUs used regional unfractionated heparin infusion, whereas 35% used citrate-based regional anticoagulation. Filters were changed for filter clotting (53%) and increased transmembrane pressure (47%). For routine circuit changes, 72 hours was the cutoff in 62% of PICUs. Some PICUs (34%) monitored fluid removal goals every 4 hours, with variation from 12 hours (17%) to 24 hours (13%). Fluid removal goals ranged from 1 to 3 mL/kg/h. Liberation from CKRT was performed with a diuretic bolus followed by an infusion (32%) or a diuretic bolus alone (19%). Conclusions and Relevance: This survey study found a wide variation in current CKRT practice, including organizational aspects, education and training, prescription, and liberation from CKRT, in European PICUs. This finding calls for concerted efforts on the part of the pediatric critical care and nephrology communities to streamline CKRT education and training, research, and guidelines to reduce variation in practice.

Characteristics and Outcome of Children with Wilms Tumor Requiring Intensive Care Admission in First Line Therapy.

Survival rates are excellent for children with Wilms tumor (WT), yet tumor and treatment-related complications may require pediatric intensive care unit (PICU) admission. We assessed the frequency, clinical characteristics, and outcome of children with WT requiring PICU admissions in a multicenter, retrospective study in the Netherlands. Admission reasons of unplanned PICU admissions were described in relation to treatment phase. Unplanned PICU admissions were compared to a control group of no or planned PICU admissions, with regard to patient characteristics and short and long term outcomes. In a multicenter cohort of 175 children with an underlying WT, 50 unplanned PICU admissions were registered in 33 patients. Reasons for admission were diverse and varied per treatment phase. Younger age at diagnosis, intensive chemotherapy regimens, and bilateral tumor surgery were observed in children with unplanned PICU admission versus the other WT patients. Three children required renal replacement therapy, two of which continued dialysis after PICU discharge (both with bilateral disease). Two children died during their PICU stay. During follow-up, hypertension and chronic kidney disease (18.2 vs. 4.2% and 15.2 vs. 0.7%) were more frequently observed in unplanned PICU admitted patients compared to the other patients. No significant differences in cardiac morbidity, relapse, or progression were observed. Almost 20% of children with WT required unplanned PICU admission, with young age and treatment intensity as potential risk factors. Hypertension and renal impairment were frequently observed in these patients, warranting special attention at presentation and during treatment and follow-up.

Post-extubation stridor in Respiratory Syncytial Virus bronchiolitis: Is there a role for prophylactic dexamethasone?

AIM: The purpose of this study was to determine the incidence of reintubation due to upper airway obstruction in a homogeneous group of ventilated infants with Respiratory Syncytial Virus bronchiolitis. Our secondary objective was to determine whether prophylactic administration of dexamethasone prior to extubation was associated with decreased risk of reintubation. METHODS: This retrospective observational study in two Pediatric Intensive Care Units in 2 university hospitals in The Netherlands included two hundred patients younger than 13 months admitted with respiratory insufficiency caused by Respiratory Syncytial Virus bronchiolitis, requiring invasive mechanical ventilation. A logistic regression analysis with propensity score method was used to adjust for possible confounding. RESULTS: Reintubation due to post-extubation stridor occurred in 17 (8.5%) of 200 patients. After propensity score matching, administration of dexamethasone prior to extubation was associated with a significantly (p = 0.0011) decreased risk of reintubation due to post-extubation stridor compared to patients not receiving prophylactic dexamethasone (absolute risk reduction 13%, 95% CI 5.3-21%). CONCLUSION: Reintubation due to post-extubation stridor is an important complication of ventilation for Respiratory Syncytial Virus bronchiolitis. Dexamethasone administered prior to extubation probably reduces the risk of post-extubation stridor necessitating reintubation in these infants. The results of this study support initiation of a placebo-controlled trial to confirm the beneficial effect of prophylactic dexamethasone.