Developing a generalizable pediatric ECMO emergency checklist for clinical specialist: Progress and challenges.

INTRODUCTION: Extracorporeal membrane oxygenation (ECMO) emergencies require skilled clinical specialist (CS) who manage ECMO circuits. While tools for assessing CS skills have been published, there is significant variation in protocols and circuit design. This study aims to further develop these checklists to produce a generalizable ECMO skill assessment with adequate validity evidence to support its use as a summative evaluation tool. METHODS: An initial survey determined variation in ECMO circuit components and configurations, and the original checklists and simulations were altered through a modified Delphi process. The finalized checklist and simulation were then assessed for validity and reliability. Three trained raters assessed ten simulations from five subjects at two different institutions using two circuit designs. Data analysis was conducted using a fully crossed subject x rater x circuit generalizability (G) and decision (D) study. RESULTS: The G-study coefficient was 0 with 0% variance across subject and circuit. The greatest variance was among raters (28.7%). Significant variance was also associated with the subject and pump type relationship (27%). CONCLUSION: Despite the rigorous process used to modify the assessment, generalizability was poor. Lack of familiarity with center-specific circuit design played a key role. Future endeavors in ECMO skill assessment should focus either on developing and validating site-specific tools or standardizing circuit designs.

Determining the Association Between Emergency Department Crowding and Debriefing After Pediatric Trauma Resuscitations.

BACKGROUND: Debriefing in the pediatric emergency department (PED) is an invaluable tool to improve team well-being, communication, and performance. Despite evidence, surveys have reported heavy workload as a barrier to debriefing leading to missed opportunities for improvement in an already busy ED. The study aims to determine the association between the incidence of debriefing after pediatric trauma resuscitations and PED crowding. METHODS: A total of 491 Trauma One activations in Riley Children's Hospital Pediatric Emergency Department that presented between April 2018 to December 2019 were included in the study. Debriefing documentations, patient demographics, time and date of presentation, mechanism of injury, injury severity score, disposition from PED, and length of stay (LOS) were collected and analyzed. The National Emergency Department Overcrowding Scale score at arrival, Average LOS, total PED census, total PED waiting room census, and rates of left without being seen were compared between groups. RESULTS: Of 491 Trauma One activations presented to our PED, 50 (10%) trauma evaluations had documented debriefing. The National Emergency Department Overcrowding Scale score at presentation was significantly lower in those with debriefing versus without debriefing. In addition, the PED hourly census, waiting room census, average LOS, and left without being seen were also significantly lower in the group with debriefing. In addition, trauma cases with debriefing had a higher proportion of patients with profound injuries and discharges to the morgue. CONCLUSIONS: Pediatric emergency department crowding is a significant barrier to debriefing after trauma resuscitations. However, profound injuries and traumatic pediatric deaths remain the strongest predictors in conducting debriefing regardless of PED crowding status.

Simulation-based assessment of care for an infant with cardiogenic shock in the emergency department.

BACKGROUND: Congenital heart disease (CHD) is the leading cause of infant deaths associated with birth defects. Neonates with undiagnosed CHD often present to general emergency departments (GEDs) for initial resuscitation that are less prepared than paediatric centres, resulting in disparities in the quality of care. Neonates with undiagnosed CHD represent a challenge; thus, it is necessary for GEDs to be prepared for this population. AIM: To evaluate the process of resuscitative care provided to a neonate in cardiogenic shock due to CHD in the GEDs in a simulated setting and to describe the impact of teams and GED variables on the process of care. METHODS: This is a prospective simulation-based assessment of the process of care provided to a neonate with coarctation of the aorta in cardiogenic shock. Simulation sessions were conducted at participating GEDs utilizing each GED's interdisciplinary team and resources. The primary outcome was adherence to best practice, as measured by a 15-item overall composite adherence score (CAS). In addition, we stratified the overall CAS into CHD-critical items and the general resuscitation items CAS. The secondary outcome was the impact of the team's and GED's characteristics on the scores. RESULTS: This study enrolled 32 teams from 12 GEDs. Among 161 participants, 103 (63.97%) were registered nurses, 33 (20.50%) were physicians, 17 (10.56%) were respiratory therapists, and 8 (4.97%) were other medical professionals. The overall median CAS was 84, with the CHD-critical items having a median CAS of 34.5. The most underperformed tasks are checking pulses on the upper and lower extremities (44%), obtaining blood pressure in the upper and lower extremities (25%), and administering prostaglandin E1 (22%). CONCLUSIONS: Using in situ simulation in a set of GEDs, we revealed gaps in the resuscitation care of neonates with CHD in cardiogenic shock. RELEVANCE TO CLINICAL PRACTICE: These findings highlight the importance of targeted improvement programs for high-stakes illnesses in GED.

Improving the Quality of Clinical Care of Children with Diabetic Ketoacidosis in General Emergency Departments Following a Collaborative Improvement Program with an Academic Medical Center.

OBJECTIVE: To evaluate the impact of a collaborative initiative between a group of general emergency departments (EDs) and an academic medical center (AMC) on the process of care provided to patients with diabetic ketoacidosis (DKA) across these EDs. STUDY DESIGN: A retrospective cohort study (January 2015 to December 2018) of all pediatric patients <18 years who presented with DKA to participating EDs and were subsequently admitted to the pediatric intensive care unit at the AMC. Our multifaceted intervention included simulation with postsimulation debriefing, targeted assessment reports, distribution of DKA best practices, pediatric DKA module, and scheduled check-in visits. The process of clinical care was measured by adherence to the pediatric DKA 9-item checklist. Adherence was scored based on the number of items performed correctly and calculated using equal weight for items and dividing by the total number of items. Patients' clinical outcomes also were collected. RESULTS: A total of 85 patients with DKA were included in the analysis; 38 patients were in the preintervention, and 47 were in the postintervention. There was a statistically significant improvement in adherence to the DKA checklist from 77.8% to 88.9%. Two of the 9 checklist items (hourly glucose check and appropriate fluid rate) showed statistically significant improvement. No significant change in patient clinical outcomes was noted. CONCLUSIONS: Our collaborative initiative resulted in significant improvements in adherence to pediatric DKA best practices across a group of general EDs. A collaborative approach between general EDs and AMCs is an effective improvement strategy for pediatric emergency care.

Improving Pediatric Readiness and Clinical Care in General Emergency Departments: A Multicenter Retrospective Cohort Study.

OBJECTIVE: To evaluate the impact of a collaborative initiative between general emergency departments (EDs) and the pediatric academic medical center on the process of clinical care in a group of general EDs. STUDY DESIGN: This retrospective cohort study assessed the process of clinical care delivered to critically ill children presenting to 3 general EDs. Our previous multifaceted intervention included the following components: postsimulation debriefing, designation of a pediatric champion, customized performance reports, pediatric resources toolkit, and ongoing interactions. Five pediatric emergency care physicians conducted chart reviews and scored encounters using the Pediatric Emergency Care Research Network's Quality of Care Implicit Review Instrument, which assigns scores between 5 and 35 across 5 domains. In addition, safety metrics were collected for medication, imaging, and laboratory orders. RESULTS: A total of 179 ED encounters were reviewed, including 103 preintervention and 76 postintervention encounters, with an improvement in mean total quality score from 23.30 (SD 5.1) to 24.80 (4.0). In the domain of physician initial treatment plan and initial orders, scores increased from a mean of 4.18 (0.13) to 4.61 (0.15). In the category of safety, administration of wrong medications decreased from 28.2% to 11.8% after the intervention. CONCLUSION: A multifaceted collaborative initiative involving simulation and enhanced pediatric readiness was associated with improvement in the processes of care in general EDs. This work provides evidence that innovative collaborations between academic medical centers and general EDs may serve as an effective strategy to improve pediatric care.

Quality of Resuscitative Care Provided to an Infant With Abusive Head Trauma in Community Emergency Departments: An In Situ, Prospective, Simulation-Based Study.

OBJECTIVES: Abusive head trauma (AHT) is a very common and serious form of physical abuse, and a major cause of mortality and morbidity for young children. Early Recognition and supportive care of children with AHT is a common challenge in community emergency department (CEDs). We hypothesized that standardized, in situ simulation can be used to measure and compare the quality of resuscitative measures provided to children with AHT in a diverse set of CEDs. METHODS: This prospective, simulation-based study measured teams' performance across CEDs. The primary outcome was overall adherence to AHT using a 15-item performance assessment checklist based on the number of tasks performed correctly on the checklist. RESULTS: Fifty-three multiprofessional teams from 18 CEDs participated in the study. Of 270 participants, 20.7% were physicians, 65.2% registered nurses, and 14.1% were other providers. Out of all tasks, assessment of airway/breathing was the most successfully conducted task by 53/53 teams (100%). Although 43/53 teams (81%) verbalized the suspicion for AHT, only 21 (39.6%) of 53 teams used hyperosmolar agent, 4 (7.5%) of 53 teams applied cervical spine collar stabilization, and 6 (11.3%) of 53 teams raised the head of the bed. No significant difference in adherence to the checklist was found in the CEDs with an inpatient pediatric service or these with designated adult trauma centers compared with CEDs without. Community emergency departments closer to the main academic center outperformed CEDs these that are further away. CONCLUSIONS: This study used in situ simulation to describe quality of resuscitative care provided to an infant presenting with AHT across a diverse set of CEDs, revealing variability in the initial recognition and stabilizing efforts and provided and targets for improvement. Future interventions focusing on reducing these gaps could improve the performance of CED providers and lead to improved patient outcomes.

Improving Pediatric Readiness in General Emergency Departments: A Prospective Interventional Study.

OBJECTIVE: To describe the impact of a national interventional collaborative on pediatric readiness within general emergency departments (EDs). STUDY DESIGN: A prospective, multicenter, interventional study measured pediatric readiness in general EDs before and after participation in a pediatric readiness improvement intervention. Pediatric readiness was assessed using the weighted pediatric readiness score (WPRS) on a 100-point scale. The study protocol extended over 6 months and involved 3 phases: (1) a baseline on-site assessment of pediatric readiness and simulated quality of care; (2) pediatric readiness interventions; and (3) a follow-up on-site assessment of WPRS. The intervention phase included a benchmarking performance report, resources toolkits, and ongoing interactions between general EDs and academic medical centers. RESULTS: Thirty-six general EDs were enrolled, and 34 (94%) completed the study. Four EDs (11%) were located in Canada, and the rest were in the US. The mean improvement in WPRS was 16.3 (P < .001) from a baseline of 62.4 (SEM = 2.2) to 78.7 (SEM = 2.1), with significant improvement in the domains of administration/coordination of care; policies, protocol, and procedures; and quality improvement. Six EDs (17%) were fully adherent to the protocol timeline. CONCLUSIONS: Implementing a collaborative intervention model including simulation and quality improvement initiatives is associated with improvement in WPRS when disseminated to a diverse group of general EDs partnering with their regional pediatric academic medical centers. This work provides evidence that innovative collaboration facilitated by academic medical centers can serve as an effective strategy to improve pediatric readiness and processes of care.

Adjuvant lidocaine to a propofol-ketamine-based sedation regimen for bone marrow aspirates and biopsy in the pediatric population.

Pediatric patients with hematological malignancies repeatedly undergo painful bone marrow aspirates and biopsies (BMABs) in routine care. No standard sedation regimen has been established. This study evaluated the addition of injected local lidocaine to a propofol-ketamine sedation for BMAB and its effects on propofol dosing, safety, and efficacy. A retrospective analysis of children undergoing BMAB with propofol-ketamine with (PK+L) and without (PK-only) the injection of local lidocaine. Patients were matched through propensity probability scores. To measure efficacy, dosing, procedure length, and recovery time were evaluated. To assess safety, adverse and serious events were recorded. As an indirect measurement of analgesia, changes in heart rate and blood pressure were analyzed. Of the 420 encounters included, 188 matched pairs (376 patients) were analyzed. Patient demographics were comparable. The median dose of propofol was not significantly different between both groups. The incidence of adverse events was similar. There were no significant differences in the changes in heart rate and blood pressure with sedation between groups.Conclusion: This study suggests that the addition of local lidocaine injection to a propofol-ketamine sedation for BMAB pediatric patients does not affect the propofol dose, safety, or efficacy properties of the regimen. What is Known: •Although propofol is commonly used, there is no standard sedation regimen for pediatric patients undergoing bone marrow aspiration and biopsy. •Local lidocaine is used in analgesia in the adults undergoing the same procedure. What is New: •Local lidocaine adjuvant to propofol-ketamine sedation does not affect propofol dosing, the safety of efficacy properties of the regimen in the pediatric population.

Readiness for and Response to Coronavirus Disease 2019 Among Pediatric Healthcare Providers: The Role of Simulation for Pandemics and Other Disasters.

OBJECTIVES: Early preparation for the training and education of healthcare providers, as well as the continuation or modification of routine medical education programs, is of great importance in times of the coronavirus disease 2019 pandemic or other public health emergencies. The goal of this study was to characterize these self-reported efforts by the pediatric simulation community. DESIGN: This was a global, multicenter survey developed via a Delphi process. SETTING: International survey study. SUBJECTS: The survey was sent to 555 individual members of the three largest international pediatric simulation societies (The International Pediatric Simulation Society, International Network for Simulation-based Pediatric Innovation, Research & Education, and Netzwerk Kindersimulation e.V.) between April 27, 2020, and May 18, 2020. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Description of coronavirus disease 2019 pandemic simulation-based preparation activities of pediatric acute and critical care healthcare providers. The Delphi process included 20 content experts and required three rounds to reach consensus. The survey was completed by 234 participants (42.2%) from 19 countries. Preparation differed significantly between the geographic regions, with 79.3% of Anglo-American/Anglo-Saxon, 82.6% of Indian, and 47.1% of European participants initiating specifically coronavirus disease 2019-related simulation activities. Frequent modifications to existing simulation programs included the use of telesimulation and virtual reality training. Forty-nine percent of institutions discontinued noncoronavirus disease 2019-related simulation training. CONCLUSIONS: The swift incorporation of disease-specific sessions and the transition of standard education to virtual or hybrid simulation training modes occurred frequently. The approach used, however, depended heavily on local requirements, limitations, and circumstances. In particular, the use of telesimulation allowed education to continue while maintaining social distancing requirements.

A National US Survey of Pediatric Emergency Department Coronavirus Pandemic Preparedness.

OBJECTIVE: We aim to describe the current coronavirus disease 2019 (COVID-19) preparedness efforts among a diverse set of pediatric emergency departments (PEDs) within the United States. METHODS: We conducted a prospective multicenter survey of PED medical director(s) from selected children's hospitals recruited through a long established national research network. The questionnaire was developed by physicians with expertise in pediatric emergency medicine, disaster readiness, human factors, and survey development. Thirty-five children's hospitals were identified for recruitment through an established national research network. RESULTS: We report on survey responses from 25 (71%) of 35 PEDs, of which 64% were located within academic children's hospitals. All PEDs witnessed decreases in non-COVID-19 patients, 60% had COVID-19-dedicated units, and 32% changed their unit pediatric patient age to include adult patients. All PEDs implemented changes to their staffing model, with the most common change impacting their physician staffing (80%) and triaging model (76%). All PEDs conducted training for appropriate donning and doffing of personal protective equipment (PPE), and 62% reported shortages in PPE. The majority implemented changes in the airway management protocols (84%) and cardiac arrest management in COVID patients (76%). The most common training modalities were video/teleconference (84%) and simulation-based training (72%). The most common learning objectives were team dynamics (60%), and PPE and individual procedural skills (56%). CONCLUSIONS: This national survey provides insight into PED preparedness efforts, training innovations, and practice changes implemented during the start of COVID-19 pandemic. Pediatric emergency departments implemented broad strategies including modifications to staffing, workflow, and clinical practice while using video/teleconference and simulation as preferred training modalities. Further research is needed to advance the level of preparedness and support deep learning about which preparedness actions were effective for future pandemics.

Improving Pediatric Diabetic Ketoacidosis Management in Community Emergency Departments Using a Simulation-Based Collaborative Improvement Program.

OBJECTIVES: The majority of pediatric patients with diabetic ketoacidosis (DKA) present to community emergency departments (CEDs) that are less prepared to care for acutely ill children owing to low pediatric volume and limited pediatric resources and guidelines. This has impacted the quality of care provided to pediatric patients in CEDs. We hypothesized that a simulation-based collaborative program would improve the quality of the care provided to simulated pediatric DKA patients presenting to CEDs. METHODS: This prospective interventional study measured adherence of multiprofessional teams caring for pediatric DKA patients preimplementation and postimplementation of an improvement program in simulated setting. The program consisted of (a) a postsimulation debriefing, (b) assessment reports, (c) distribution of educational materials and access to pediatric resources, and (d) ongoing communication with the academic medical center (AMC). All simulations were conducted in situ (in the CED resuscitation bay) and were facilitated by a collaborative team from the AMC. A composite adherence score was calculated using a critical action checklist. A mixed linear regression model was performed to examine the impact of CED and team-level variables on the scores. RESULTS: A total of 91 teams from 13 CEDs participated in simulated sessions. There was a 22-point improvement of overall adherence to the DKA checklist from the preintervention to the postintervention simulations. Six of 9 critical checklist actions showed statistically significant improvement. Community emergency departments with medium pediatric volume showed the most overall improvement. Teams from CEDs that are further from the AMC showed the least improvement from baseline. CONCLUSIONS: This study demonstrated a significant improvement in adherence to pediatric DKA guidelines in CEDs across the state after execution of an in situ simulation-based collaborative improvement program.

Development and Implementation of a Pediatric Telesimulation Intervention for Nurses in Community Emergency Departments.

The need for virtual education for nursing staff has dramatically increased because of social distancing measures after the coronavirus disease pandemic. Emergency departments in particular need to educate staff on caring for patients with coronavirus disease while concurrently continuing to ensure education related to core topic areas such as pediatric assessment and stabilization. Unfortunately, many nurse educators are currently unable to provide traditional in-person education and training to their nursing staff. Our inter-professional team aimed to address this through the rapid development and implementation of an emergency nursing telesimulation curriculum. This curriculum focused on the nursing assessment and initial stabilization of a child presenting to the emergency department in status epilepticus. This article describes the rapid development and implementation of a pediatric emergency nursing telesimulation. Our objectives in this article are (1) to describe the rapid creation of this curriculum using Kern's framework, (2) to describe the implementation of a fully online simulation-based pediatric emergency training intervention for nurse learners, and (3) to report learners' satisfaction with and feedback on this intervention.

Disparities in Adherence to Pediatric Diabetic Ketoacidosis Management Guidelines Across a Spectrum of Emergency Departments in the State of Indiana: An Observational In Situ Simulation-Based Study.

BACKGROUND: Diabetic ketoacidosis (DKA) is a common presentation to an emergency department (ED), with the majority presenting to community EDs. Adherence to clinical guidelines in these EDs can reduce morbidity and mortality. Few methods to describe practice gaps for DKA management have been reported. OBJECTIVES: We hypothesized that high-fidelity in situ simulation can be used to measure and compare the quality of the care provided to pediatric patients with DKA presenting to community EDs in the state of Indiana. METHODS: This observational study examined multiprofessional teams caring for a simulated pediatric patient who presented with DKA to community EDs. The primary outcome was overall adherence to pediatric DKA guidelines as measured by a validated performance checklist. A composite adherence score (CAS) was calculated using the sum of 9 checklist performance parameters. Multivariable logistic regression was used to examine the impact of ED volume and characteristics on the scores. RESULTS: A 49 multiprofessional teams from 13 sites were enrolled. Of the 252 participants, 26 (10.3%) were physicians, 143 (56.7%) registered nurses, 25 (9.9%) respiratory therapists, and 58 (23.0%) were other. The overall CAS for all sites was 55.6% (25th, 75th interquartile range, 44.4%, 66.7%). Excessive intravenous fluid boluses were given by 53.1%, whereas 30.6% and 26.5% incorrectly administered insulin and sodium bicarbonate boluses, respectively. Only 10.2% used an appropriate intravenous fluid rate, and 57.1% performed an hourly glucose. No significant difference in the CAS was found due to pediatric ED volume or presence of an inpatient pediatric service. CONCLUSIONS: Using validated in situ simulation; we revealed high variability in adherence to the pediatric DKA management guidelines at a wide range of community EDs. A statewide education initiative focused on decreasing variation and improving adherence to pediatric DKA guidelines is necessary for patient safety.

Intensive Care Management of Pediatric Acute Liver Failure.

Pediatric acute liver failure is rare but life-threatening illness that occurs in children without preexisting liver disease. The rarity of the disease, along with its severity and heterogeneity, presents unique clinical challenges to the physicians providing care for pediatric patients with acute liver failure. In this review, practical clinical approaches to the care of critically ill children with acute liver failure are discussed with an organ system-specific approach. The underlying pathophysiological processes, major areas of uncertainty, and approaches to the critical care management of pediatric acute liver failure are also reviewed.

Non-typeable Haemophilus influenzae purulent pericarditis in a child with cystic fibrosis.

Early airway colonization and infection with Haemophilus influenzae in children with cystic fibrosis (CF) is common. Although the pathogenicity of non-typeable H. influenzae (NTHi) in patients with CF is controversial, this organism can cause both upper and lower respiratory tract infections. Extra-pulmonary disease, however, is rare. Purulent pericarditis is a suppurative complication of bacterial infection of the pericardial space that can arise as a result of direct extension from an adjacent infection. We describe a case of purulent pericarditis due to NTHi in a young child with CF that developed as a complication of inadequately treated bronchopneumonia.

Post-ICU admission fluid balance and pediatric septic shock outcomes: a risk-stratified analysis.

OBJECTIVE: Observed associations between fluid balance and septic shock outcomes are likely confounded by initial mortality risk. We conducted a risk-stratified analysis of the association between post-ICU admission fluid balance and pediatric septic shock outcomes. DESIGN: Retrospective analysis of an ongoing multicenter pediatric septic shock clinical and biological database. SETTING: Seventeen PICUs in the United States. PATIENTS: Three hundred and seventeen children with septic shock. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We stratified subjects into three mortality risk categories (low, intermediate, and high) using a validated biomarker-based stratification tool. Within each category, we assessed three fluid balance variables: total fluid intake/kg/d during the first 24 hours, percent positive fluid balance during the first 24 hours, and cumulative percent positive fluid balance up to 7 days. We used logistic regression to estimate the effect of fluid balance on the odds of 28-day mortality, and on complicated course, which we defined as either death within 28 days or persistence of two or more organ failures at 7 days. There were 40 deaths, and 91 subjects had a complicated course. Increased cumulative percent positive fluid balance was associated with mortality in the low-risk cohort (n = 204; odds ratio, 1.035; 95% CI, 1.004-1.066) but not in the intermediate- and high-risk cohorts. No other associations with mortality were observed. Fluid intake, percent positive fluid balance in the first 24 hours, and cumulative percent positive fluid balance were all associated with increased odds of a complicated course in the low-risk cohort but not in the intermediate- and high-risk cohorts. CONCLUSIONS: When stratified for mortality risk, increased fluid intake and positive fluid balance after ICU admission are associated with worse outcomes in pediatric septic shock patients with a low initial mortality risk but not in patients at moderate or high mortality risk.

Deep Sedation in Pediatric Patients With Single Ventricle Physiology Outside of the Operating Room.

Background: Advancements in palliative surgery of patients with single ventricle physiology have led to an increase in the need for deep sedation protocols for painful procedures. However, positive pressure ventilation during anesthesia can result in unfavorable cardiopulmonary interactions. This patient population may benefit from sedation from these painful procedures. Methods: This study aims to demonstrate the safety and efficacy of deep sedation by pediatric intensivists outside the operating room for children with single ventricle physiology. This is a single-center, retrospective chart review on consecutive pediatric patients with single ventricle physiology who received deep sedation performed by pediatric intensivists between 2013 and 2020. Results: Thirty-three sedations were performed on 27 unique patients. The median age was 3.7 years (25th%-75th%: 2.1-15.6). The majority of the sedations, 88% (29/33), were done on children with Fontan physiology and 12% (4/33) were status-post superior cavopulmonary anastomosis. The primary cardiac defect was hypoplastic left heart in 63% (17/27) of all sedation procedures. There were 24 chest tube placements and 9 cardioversions. Ketamine alone [median dose 1.5 mg/kg (range 0.8-3.7)], ketamine [median dose 1 mg/kg (range 0.1-2.1)] with propofol [median dose 2.3 mg/kg (range 0.7-3.8)], and ketamine [median dose 1.5 mg/kg (range 0.4-3.0)] with morphine [median dose 0.06 mg/kg (range 0.03-0.20)] were the most common sedation regimens used. Adverse events (AEs) occurred in 4 patients (15%), three of which were transient AEs. All sedation encounters were successfully completed. Conclusion: Procedural deep sedation can be safely and effectively administered to single ventricle patients by intensivist-led sedation teams in selective case.

The Effect of a Collaborative Pediatric Emergency Readiness Improvement Intervention on Patients' Hospital Outcomes.

OBJECTIVE: We hypothesized that collaborative intervention to improve weighted pediatric readiness score (WPRS) will be associated with decreased pediatric intensive care (PICU) mortality, PICU and hospital length of stay. METHODS: This study analyzes the transfer of acutely ill and injured patients from general emergency departments (GEDs) to our institution. The intervention involved customized assessment reports focusing on team performance and systems improvement for pediatric readiness, sharing best practices and clinical resources, designation of a nurse PECC at each GED and ongoing interactions at 2 and 4 months. Data was collected from charts before and after the intervention, focusing on patients transferred to our pediatric emergency department (ED) or directly admitted to our PICU from the GEDs. Clinical outcomes such as PICU length of stay (LOS), hospital LOS, and PICU mortality were assessed. Descriptive statistics were used for demographics, and various statistical tests were employed to analyze the data. Bivariate analyses and multivariable models were utilized to examine patient outcomes and the association between the intervention and outcomes. RESULTS: There were 278 patients in the pre-intervention period and 314 patients in the post-intervention period. Multivariable analyses revealed a significant association between the change in WPRS and decreased PICU LOS (ß=-0.05 [95% CI: -0.09, -0.01), p=0.023), and hospital LOS (ß=-0.12 [95% CI: -0.21, -0.04], p=0.004), but showed no association between the intervention and other patient outcomes. CONCLUSIONS: In this cohort, improving pediatric readiness scores in GEDs was associated with significant improvements in PICU and hospital length of stay. Future initiatives should focus on disseminating pediatric readiness efforts to improve outcomes of critically ill children nationally. WHATS NEW: Improving pediatric readiness scores in general emergency departments is associated with improved downstream clinical outcomes demonstrated by reduced PICU and hospital length of stay.

Revisiting Post-ICU Admission Fluid Balance Across Pediatric Sepsis Mortality Risk Strata: A Secondary Analysis of a Prospective Observational Cohort Study.

OBJECTIVES: Post-ICU admission cumulative positive fluid balance (PFB) is associated with increased mortality among critically ill patients. We sought to test whether this risk varied across biomarker-based risk strata upon adjusting for illness severity, presence of severe acute kidney injury (acute kidney injury), and use of continuous renal replacement therapy (CRRT) in pediatric septic shock. DESIGN: Ongoing multicenter prospective observational cohort. SETTING: Thirteen PICUs in the United States (2003-2023). PATIENTS: Six hundred and eighty-one children with septic shock. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Cumulative percent PFB between days 1 and 7 (days 1-7 %PFB) was determined. Primary outcome of interest was complicated course defined as death or persistence of greater than or equal to two organ dysfunctions by day 7. Pediatric Sepsis Biomarker Risk Model (PERSEVERE)-II biomarkers were used to assign mortality probability and categorize patients into high mortality (n = 91), intermediate mortality (n = 134), and low mortality (n = 456) risk strata. Cox proportional hazard regression models with adjustment for PERSEVERE-II mortality probability, presence of sepsis-associated acute kidney injury on day 3, and use of CRRT, demonstrated that time-dependent variable days 1-7%PFB was independently associated with an increased hazard of complicated course. Risk-stratified analyses revealed that each 10% increase in days 1-7 %PFB was associated with increased hazard of complicated course only among patients with high mortality risk strata (adjusted hazard ratio 1.24 (95% CI, 1.08-1.43), p = 0.003). However, this association was not causally mediated by PERSEVERE-II biomarkers. CONCLUSIONS: Our data demonstrate the influence of cumulative %PFB on the risk of complicated course in pediatric septic shock. Contrary to our previous report, this risk was largely driven by patients categorized as having a high mortality risk based on PERSEVERE-II biomarkers. Incorporation of such prognostic enrichment tools in randomized trials of restrictive fluid management or early initiation of de-escalation strategies may inform targeted application of such interventions among at-risk patients.