Child Opportunity Index and Pediatric Extracorporeal Membrane Oxygenation Outcomes; the Role of Diagnostic Category.

OBJECTIVES: To study the impact of social determinants of health (SDoH) on pediatric extracorporeal membrane oxygenation (ECMO) outcomes. DESIGN, SETTING, AND PATIENTS: Retrospective study of children (< 18 yr) supported on ECMO (October 1, 2015 to March 1, 2021) using Pediatric Health Information System (44 U.S. children's hospitals). Patients were divided into five diagnostic categories: neonatal cardiac, pediatric cardiac, neonatal respiratory, pediatric respiratory, and sepsis. SDoH included the Child Opportunity Index (COI; higher indicates social advantage), race, ethnicity, payer, and U.S. region. Children without COI were excluded. Diagnostic category-specific clinical variables related to baseline health and illness severity were collected. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Children supported on ECMO experienced a 33% in-hospital mortality (2863/8710). Overall, children with lower COI, "other" race, Hispanic ethnicity, public insurance and from South or West regions had greater mortality. Associations between SDoH and ECMO outcomes differed between diagnostic cohorts. Bivariate analyses found that only pediatric cardiac patients had an association between COI or race and mortality. Multivariable logistic regression analyses examined relationships between SDoH, clinical variables and mortality within diagnostic categories. Pediatric cardiac patients had 5% increased odds of death (95% CI, 1.01-1.09) for every 10-point decrement in COI, while Hispanic ethnicity was associated with higher survival (adjusted odds ratio [aOR] 0.72 [0.57-0.89]). Children with heart disease from the highest COI quintile had less cardiac-surgical complexity and earlier cannulation. Independent associations with mortality were observed in sepsis for Black race (aOR 1.62 [1.06-2.47]) and other payer in pediatric respiratory patients (aOR 1.94 [1.23-3.06]). CONCLUSIONS: SDoH are statistically associated with pediatric ECMO outcomes; however, associations differ between diagnostic categories. Influence of COI was observed only in cardiac patients while payer, race, and ethnicity results varied. Further research should investigate differences between diagnostic cohorts and age groups to understand drivers of inequitable outcomes.

Dying and Death in a Pediatric Cardiac ICU: Mixed Methods Evaluation of Multidisciplinary Staff Responses.

OBJECTIVES: Understanding factors influencing quality of pediatric end-of-life (EOL) care is necessary to identify interventions to improve family and staff experiences. We characterized pediatric cardiac ICU (PCICU) staff free-text survey responses to contextualize patterns in quality of dying and death (QODD) scoring. DESIGN: This mixed methods study reports on a cross-sectional survey of PCICU staff involved in patient deaths. SETTING: Single, quaternary PCICU from 2019-2021. PARTICIPANTS: Multidisciplinary staff (bedside nurses, allied health professionals, and medical practitioners) rated QODD and voluntarily added free-text responses. We derived descriptive categories of free-text responses using content analysis. Response sentiment was classified as positive, negative or both positive and negative. We compared category and sentiment frequency by discipline, EOL medical intensity, years of experience and QODD score quartiles. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of 60 deaths and 713 completed staff surveys, 269 (38%) contained free-text responses, including 103 of 269 (38%) from nurses. Of six qualitative categories (i.e., relational dynamics, clinical circumstances, family experiences, emotional expressions, temporal conditions, and structural/situational factors), relational dynamics was most frequent (173 responses). When compared by discipline, family experiences were more common in nursing responses than medical practitioners or allied health. High intensity was associated with infrequent discussion of family experience and greater focus on temporal conditions and clinical circumstances. Emotional expressions and temporal conditions were more common in lowest QODD quartile surveys. Although 45% staff responses contained both sentiments, relational dynamics and family experiences were more likely positive. Negative sentiments were more common in the lowest QODD quartile surveys and responses containing temporal conditions or structural/situational factors. CONCLUSIONS: Synergistic relationships between the multidisciplinary team and family shaped clinician's positive responses. Attention to team dynamics may be a crucial ingredient in interventions to improve EOL care. Our data support that team-based education initiatives should consider differential foci between disciplines and EOL characteristics.

Prophylactic Transfusion Strategies in Children Supported by Extracorporeal Membrane Oxygenation: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE Consensus Conference.

OBJECTIVES: To derive systematic-review informed, modified Delphi consensus regarding prophylactic transfusions in neonates and children supported with extracorporeal membrane oxygenation (ECMO) from the Pediatric ECMO Anticoagulation CollaborativE. DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2020, with an update in May 2021. STUDY SELECTION: Included studies assessed use of prophylactic blood product transfusion in pediatric ECMO. DATA EXTRACTION: Two authors reviewed all citations independently, with a third independent reviewer resolving conflicts. Thirty-three references were used for data extraction and informed recommendations. Evidence tables were constructed using a standardized data extraction form. MEASUREMENTS AND MAIN RESULTS: The evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation system. Forty-eight experts met over 2 years to develop evidence-informed recommendations and, when evidence was lacking, expert-based consensus statements or good practice statements for prophylactic transfusion strategies for children supported with ECMO. A web-based modified Delphi process was used to build consensus via the Research And Development/University of California Appropriateness Method. Consensus was based on a modified Delphi process with agreement defined as greater than 80%. We developed two good practice statements, 4 weak recommendations, and three expert consensus statements. CONCLUSIONS: Despite the frequency with which pediatric ECMO patients are transfused, there is insufficient evidence to formulate evidence-based prophylactic transfusion strategies.

Anticoagulant Medications: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE Consensus Conference.

OBJECTIVES: To derive systematic-review informed, modified Delphi consensus regarding the medications used for anticoagulation for pediatric extracorporeal membrane oxygenation (ECMO) for the Pediatric ECMO Anticoagulation CollaborativE (PEACE). DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021. STUDY SELECTION: Included studies assessed anticoagulation used in pediatric ECMO. DATA EXTRACTION: Two authors reviewed all citations independently, with a third reviewer adjudicating any conflicts. Eighteen references were used for data extraction as well as for creation of recommendations. Evidence tables were constructed using a standardized data extraction form. DATA SYNTHESIS: Risk of bias was assessed using the Quality in Prognosis Studies tool. The evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation system. Forty-eight experts met over 2 years to develop evidence-informed recommendations and, when evidence was lacking, expert-based consensus statements, or good practice statements for anticoagulation during pediatric ECMO. A web-based modified Delphi process was used to build consensus via the Research and Development/University of California Appropriateness Method. Consensus was based on a modified Delphi process with agreement defined as greater than 80%. Two recommendations, two consensus statements, and one good practice statement were developed, and, in all, agreement greater than 80% was reached. CONCLUSIONS: There is insufficient evidence to formulate optimal anticoagulation therapy during pediatric ECMO. Additional high-quality research is needed to inform evidence-based practice for anticoagulation during pediatric ECMO.

Antifibrinolytic and Adjunct Hemostatic Agents: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE Consensus Conference.

OBJECTIVES: To derive systematic-review informed, modified Delphi consensus regarding antifibrinolytic and adjunct hemostatic agents in neonates and children supported with extracorporeal membrane oxygenation (ECMO) for the Pediatric ECMO Anticoagulation CollaborativE consensus conference. DATA SOURCES: A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021. STUDY SELECTION: Use of antifibrinolytics (epsilon-aminocaproic acid [EACA] or tranexamic acid), recombinant factor VII activated (rFVIIa), or topical hemostatic agents (THAs). DATA EXTRACTION: Two authors reviewed all citations independently, with a third independent reviewer resolving conflicts. Eleven references were used for data extraction and informed recommendations. Evidence tables were constructed using a standardized data extraction form. MEASUREMENTS AND MAIN RESULTS: Risk of bias was assessed using the Quality in Prognosis Studies tool. The evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation system. Forty-eight experts met over 2 years to develop evidence-based recommendations and, when evidence was lacking, expert-based consensus statements for the management of bleeding and thrombotic complications in pediatric ECMO patients. A web-based modified Delphi process was used to build consensus via the Research And Development/University of California Appropriateness Method. Consensus was defined as greater than 80% agreement. One weak recommendation and three consensus statements are presented. CONCLUSIONS: Evidence supporting recommendations for administration of antifibrinolytics (EACA or tranexamic acid), rFVIIa, and THAs were sparse and inconclusive. Much work remains to determine effective and safe usage strategies.

Priorities for Clinical Research in Pediatric Extracorporeal Membrane Oxygenation Anticoagulation From the Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE Consensus Conference.

OBJECTIVES: To identify and prioritize research questions for anticoagulation and hemostasis management of neonates and children supported with extracorporeal membrane oxygenation (ECMO) from the Pediatric ECMO Anticoagulation CollaborativE (PEACE) consensus. DATA SOURCES: Systematic review was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021, followed by serial consensus conferences of international, interprofessional experts in the management of ECMO for critically ill neonates and children. STUDY SELECTION: The management of ECMO anticoagulation for critically ill neonates and children. DATA EXTRACTION: Within each of the eight subgroups, two authors reviewed all citations independently, with a third independent reviewer resolving any conflicts. DATA SYNTHESIS: Following the systematic review of MEDLINE, EMBASE, and Cochrane Library databases from January 1988 to May 2021, and the consensus process for clinical recommendations and consensus statements, PEACE panel experts constructed research priorities using the Child Health and Nutrition Research Initiative methodology. Twenty research topics were prioritized, falling within five domains (definitions and outcomes, therapeutics, anticoagulant monitoring, protocolized management, and impact of the ECMO circuit and its components on hemostasis). CONCLUSIONS: We present the research priorities identified by the PEACE expert panel after a systematic review of existing evidence informing clinical care of neonates and children managed with ECMO. More research is required within the five identified domains to ultimately inform and improve the care of this vulnerable population.

Executive Summary: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE (PEACE) Consensus Conference.

OBJECTIVES: To present recommendations and consensus statements with supporting literature for the clinical management of neonates and children supported with extracorporeal membrane oxygenation (ECMO) from the Pediatric ECMO Anticoagulation CollaborativE (PEACE) consensus conference. DATA SOURCES: Systematic review was performed using PubMed, Embase, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021, followed by serial meetings of international, interprofessional experts in the management ECMO for critically ill children. STUDY SELECTION: The management of ECMO anticoagulation for critically ill children. DATA EXTRACTION: Within each of eight subgroup, two authors reviewed all citations independently, with a third independent reviewer resolving any conflicts. DATA SYNTHESIS: A systematic review was conducted using MEDLINE, Embase, and Cochrane Library databases, from January 1988 to May 2021. Each panel developed evidence-based and, when evidence was insufficient, expert-based statements for the clinical management of anticoagulation for children supported with ECMO. These statements were reviewed and ratified by 48 PEACE experts. Consensus was obtained using the Research and Development/UCLA Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed 23 recommendations, 52 expert consensus statements, and 16 good practice statements covering the management of ECMO anticoagulation in three broad categories: general care and monitoring; perioperative care; and nonprocedural bleeding or thrombosis. Gaps in knowledge and research priorities were identified, along with three research focused good practice statements. CONCLUSIONS: The 91 statements focused on clinical care will form the basis for standardization and future clinical trials.

Impact of Subspecialty Pediatric Palliative Care on Children with Heart Disease; A Systematic Review and Meta-analysis.

While many experts in pediatric cardiology have emphasized the importance of palliative care involvement, very few studies have assessed the influence of specialty pediatric palliative care (SPPC) involvement for children with heart disease. We conducted a systematic review using keywords related to palliative care, quality of life and care-satisfaction, and heart disease. We searched PubMed, EMBASE, CINAHL, CENTRAL and Web of Science in December 2023. Screening, data extraction and methodology followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations. Pairs of trained reviewers independently evaluated each article. All full texts excluded from the review were hand-screened for eligible references including systematic reviews in general pediatric populations. Two reviewers independently extracted: (1) study design; (2) methodology; (2) setting; (3) population; (4) intervention/exposure and control definition; (5) outcome measures; and (6) results. Of 4059 studies screened, 9 met inclusion criteria including two with overlapping patient data. Study designs were heterogenous, including only one randomized control and two historical control trials with SPPC as a prospective intervention. Overall, there was moderate to high risk of bias. Seven were single centers studies. In combined estimates, patients who received SPPC were more likely to have advance care planning documented (RR 2.7, [95%CI 1.6, 4.7], p < 0.001) and resuscitation limits (RR 4.0, [2.0, 8.1], p < 0.001), while half as likely to have active resuscitation at end-of-life ([0.3, 0.9], p = 0.032). For parental stress, receipt of SPPC improved scores by almost half a standard deviation (RR 0.48, 95%CI 0.10, 0.86) more than controls. Ultimately, we identified a paucity of high-quality data studying the influence of SPPC; however, findings correlate with literature in other pediatric populations. Findings suggest benefits of SPPC integration for patients with heart disease and their families.

Health Disparities in Extracorporeal Membrane Oxygenation Utilization and Outcomes: A Scoping Review and Methodologic Critique of the Literature.

OBJECTIVES: To map the scope, methodological rigor, quality, and direction of associations between social determinants of health (SDoH) and extracorporeal membrane oxygenation (ECMO) utilization or outcomes. DATA SOURCES: PubMed, Web of Science, Embase, and Cochrane Library databases were systematically searched for citations from January 2000 to January 2023, examining socioeconomic status (SES), race, ethnicity, hospital and ECMO program characteristics, transport, and geographic location (context) with utilization and outcomes (concept) in ECMO patients (population). STUDY SELECTION: Methodology followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses scoping review extension. Two reviewers independently evaluated abstracts and full text of identified publications. Exclusion criteria included non-English, unavailable, less than 40 patients, and periprocedural or mixed mechanical support. DATA EXTRACTION: Content analysis used a standardized data extraction tool and inductive thematic analysis for author-proposed mediators of disparities. Risk of bias was assessed using the Quality in Prognosis Studies tool. DATA SYNTHESIS: Of 8,214 citations screened, 219 studies were identified. Primary analysis focuses on 148 (68%) including race/ethnicity/SES/payer variables including investigation of ECMO outcomes 114 (77%) and utilization 43 (29%). SDoH were the primary predictor in 15 (10%). Overall quality and methodologic rigor was poor with advanced statistics in 7%. Direction of associations between ECMO outcomes or utilization according to race, ethnicity, SES, or payer varied. In 38% adverse outcomes or lower use was reported in underrepresented, under-resourced or diverse populations, while improved outcomes or greater use were observed in these populations in 7%, and 55% had no statistically significant result. Only 26 studies (18%) discussed mechanistic drivers of disparities, primarily focusing on individual- and hospital-level rather than systemic/structural factors. CONCLUSIONS: Associations between ECMO utilization and outcomes with SDoH are inconsistent, complicated by population heterogeneity and analytic shortcomings with limited consideration of systemic contributors. Findings and research gaps have implications for measuring, analyzing, and interpreting SDoH in ECMO research and healthcare.

Tracheostomy Timing During Pediatric Cardiac Intensive Care: Single Referral Center Retrospective Cohort.

OBJECTIVES: To describe associations between the timing of tracheostomy and patient characteristics or outcomes in the cardiac ICU (CICU). DESIGN: Single-institution retrospective cohort study. SETTING: Freestanding academic children's hospital. PATIENTS: CICU patients with tracheostomy placed between July 1, 2011, and July 1, 2020. INTERVENTIONS: We compared patient characteristics and outcomes between early and late tracheostomy based on the duration of positive pressure ventilation (PPV) before tracheostomy placement, fitting a receiver operating characteristic curve for current survival to define a cutoff. MEASUREMENTS AND MAIN RESULTS: Sixty-one patients underwent tracheostomy placement (0.5% of CICU admissions). Median age was 7.8 months. Eighteen patients (30%) had single ventricle physiology and 13 patients (21%) had pulmonary vein stenosis (PVS). Primary indications for tracheostomy were pulmonary/lower airway (41%), upper airway obstruction (UAO) (31%), cardiac (15%), neuromuscular (4%), or neurologic (4%). In-hospital mortality was 26% with 41% survival at the current follow-up (median 7.8 [interquartile range, IQR 2.6-30.0] mo). Late tracheostomy was defined as greater than or equal to 7 weeks of PPV which was equivalent to the median PPV duration pre-tracheostomy. Patients with late tracheostomy were more likely to be younger, have single ventricle physiology, and have greater respiratory severity. Patients with early tracheostomy were more likely to have UAO or genetic comorbidities. In multivariable analysis, late tracheostomy was associated with 4.2 times greater mortality (95% CI, 1.9-9.0). PVS was associated with higher mortality (adjusted hazard ratio [HR] 5.2; 95% CI, 2.5-10.9). UAO was associated with lower mortality (adjusted HR 0.2; 95% CI, 0.1-0.5). Late tracheostomy was also associated with greater cumulative opioid exposure. CONCLUSIONS: CICU patients who underwent tracheostomy had high in-hospital and longer-term mortality rates. Tracheostomy timing decisions are influenced by indication, disease, genetic comorbidities, illness severity, and age. Earlier tracheostomy was associated with lower sedative use and improved adjusted survival. Tracheostomy placement is a complex decision demanding individualized consideration of risk-benefit profiles and thoughtful family counseling.

Is this as good as it gets? Implications of an asymptotic mortality decline and approaching the nadir in pediatric intensive care.

Despite advances in medicine, some children will always die; a decline in pediatric intensive care unit (PICU) mortality to zero will never be achieved. The mortality decline is correspondingly asymptotic, yet we remain preoccupied with mortality outcomes. Are we at the nadir, and are we, thus, as good as we can get? And what should we focus to benchmark our units, if not mortality? In the face of changing case-mix and rising complexity, dramatic reductions in PICU mortality have been observed globally. At the same time, survivors have increasing disability, and deaths are often characterized by intensive life-sustaining therapies preceded by prolonged admissions, emphasizing the need to consider alternate outcome measures to evaluate our successes and failures. What are the costs and implications of reaching this nadir in mortality outcomes? We highlight the failings of our fixation with survival and an imperative to consider alternative outcomes in our PICUs, including the costs for both patients that survive and die, their families, healthcare providers, and society including perspectives in low resource settings. We describe the implications for benchmarking, research, and training the next generation of providers.Conlusion: Although survival remains a highly relevant metric, as PICUs continue to strive for clinical excellence, pushing boundaries in research and innovation, with endeavors in safety, quality, and high-reliability systems, we must prioritize outcomes beyond mortality, evaluate "costs" beyond economics, and find novel ways to improve the care we provide to all of our pediatric patients and their families. What is Known: • The fall in PICU mortality is asymptotic, and a decline to zero is not achievable. Approaching the nadir, we challenge readers to consider implications of focusing on medical and technological advances with survival as the sole outcome of interest. What is New: • Our fixation with survival has costs for patients, families, staff, and society. In the changing PICU landscape, we advocate to pivot towards alternate outcome metrics. • By considering the implications for benchmarking, research, and training, we may better care for patients and families, educate trainees, and expand what it means to succeed in the PICU.

Extracorporeal Membrane Oxygenation Candidacy Decisions: An Argument for a Process-Based Longitudinal Approach.

Are all children extracorporeal membrane oxygenation (ECMO) candidates? Navigating ECMO decisions represents an enormous challenge in pediatric critical care. ECMO cannulation should not be a default option as it will not confer benefit for "all" critically ill children; however, "all" children deserve well-considered decisions surrounding their ECMO candidacy. The complexity of the decision demands a systematic, "well-reasoned" and "dynamic" approach. Due to clinical urgency, this standard cannot always be met prior to initiation of ECMO. We challenge the paradigm of "candidacy" as a singular decision that must be defined prior to ECMO initiation. Rather, the determination as to whether ECMO is in the patient's best interest is applicable regardless of cannulation status. The priority should be on collaborative, interdisciplinary decision-making processes aligned with principles of transparency, relevant reasoning, accountability, review, and appeal. To ensure a robust process, it should not be temporally constrained by cannulation status. We advocate that this approach will decrease both the risk of not initiating ECMO in a patient who will benefit and the risk of prolonged, nonbeneficial support. We conclude that to ensure fair decisions are made in a patient's best interest, organizations should develop procedurally fair processes for ECMO decision-making that are not tied to a particular time point and are revisited along the management trajectory.

A "Good Death" for Children with Cardiac Disease.

Children with heart disease often experience symptoms and medically intense end-of-life care. Our study explored bereaved parents' perceptions of a "good death" via a mail survey to 128 parents of children with heart disease who died in two centers. Parental perceptions of end-of-life circumstances were assessed by closed-ended questions including level of agreement with the question: "would you say your child experienced a good death?" and open-ended comments were contributed. Medical therapies at end-of-life and mode of death were retrieved through chart review. Of 50 responding parents, 44 (response rate: 34%) responded to the "good death" question; 16 (36%) agreed strongly, 15 (34%) agreed somewhat, and 30% disagreed (somewhat: 7, 16%; strongly: 6, 14%). Half the children were on mechanical support and 84% intubated at death. Of children with cardiopulmonary resuscitation (CPR) at end-of-life, 71% of parents disagreed with the "good death" question compared with 22% of parents whose child died following discontinuation of life-sustaining therapy or comfort measures (OR 9.1, 95% CI 1.3, 48.9, p < 0.01). Parent-reported circumstances associated with disagreement with the "good death" question included cure-oriented goals-of-care (OR 16.6, 95% CI 3.0, 87.8, p < 0.001), lack of advance care planning (ACP) (OR 12.4 95% CI 2.1, 65.3 p < 0.002), surprise regarding timing of death (OR 11.7, 95% CI 2.6, 53.4 p < 0.002), and experience of pain (OR 42.1, 95% CI 2.3, 773.7 p < 0.02). Despite high medical intensity, many bereaved parents of children with cardiac disease agree a "good death" was experienced. A "good death" was associated with greater preparedness, ACP, non-cure-oriented goals-of-care, pain control, and CPR avoidance.

Life-Threatening Hemoptysis in a Pediatric Referral Center.

OBJECTIVES: Hemoptysis is uncommon in children, even among the critically ill, with a paucity of epidemiological data to inform clinical decision-making. We describe hemoptysis-associated ICU admissions, including those who were critically ill at hemoptysis onset or who became critically ill as a result of hemoptysis, and identify predictors of mortality. DESIGN: Retrospective cohort study. Demographics, hemoptysis location, and management were collected. Pediatric Logistic Organ Dysfunction-2 score within 24 hours of hemoptysis described illness severity. Primary outcome was inhospital mortality. SETTING: Quaternary pediatric referral center between July 1, 2010, and June 30, 2017. PATIENTS: Medical/surgical (PICU), cardiac ICU, and term neonatal ICU admissions with hemoptysis during or within 24 hours of ICU admission. INTERVENTIONS: No intervention. MEASUREMENTS AND MAIN RESULTS: There were 326 hemoptysis-associated ICU admissions in 300 patients. Most common diagnoses were cardiac (46%), infection (15%), bronchiectasis (10%), and neoplasm (7%). Demographics, interventions, and outcomes differed by diagnostic category. Overall, 79 patients (26%) died inhospital and 109 (36%) had died during follow-up (survivor mean 2.8 ± 1.9 yr). Neoplasm, bronchiectasis, renal dysfunction, inhospital hemoptysis onset, and higher Pediatric Logistic Organ Dysfunction-2 score were independent risk factors for inhospital mortality (p < 0.02). Pharmacotherapy (32%), blood products (29%), computerized tomography angiography (26%), bronchoscopy (44%), and cardiac catheterization (36%) were common. Targeted surgical interventions were rare. Of survivors, 15% were discharged with new respiratory support. Of the deaths, 93 (85%) occurred within 12 months of admission. For patients surviving 12 months, 5-year survival was 87% (95% CI, 78-92) and mortality risk remained only for those with neoplasm (log-rank p = 0.001). CONCLUSIONS: We observed high inhospital mortality from hemoptysis-associated ICU admissions. Mortality was independently associated with hemoptysis onset location, underlying diagnosis, and severity of critical illness at event. Additional mortality was observed in the 12-month posthospital discharge. Future directions include further characterization of this vulnerable population and management recommendations for life-threatening pediatric hemoptysis incorporating underlying disease pathophysiology.

A Communication Guide for Pediatric Extracorporeal Membrane Oxygenation.

Decision-making surrounding extracorporeal membrane oxygenation initiation and decannulation has become a key challenge in critical care. Nuanced communication skills and transparent discussions about prognosis are imperative during this lifesaving, yet high-risk and burdensome intervention. Serious illness conversation guides are proving beneficial for patients, families and staff to communicate uncertainty and facilitate shared decision-making toward goal-concordant care. While the literature emphasizes the imperative to provide guidance for clinicians, no practical guide exists for communicating serious illness and prognostic uncertainty when managing children supported with extracorporeal membrane oxygenation and their families. To address this gap, we propose a structured conversation guide for critical early timepoints during pediatric extracorporeal membrane oxygenation support relevant for all cannulations and subsequent iterative discussions toward decannulation. The overarching approach defines extracorporeal membrane oxygenation as a bridge or temporary support device, part of a larger therapeutic effort toward a specific goal or goals. The Day 0 talk at extracorporeal membrane oxygenation initiation is brief, disclosing the serious nature of needing this level of support, and sets clear expectations toward a goal. The Day 1 talk provides further details about benefits and burdens of extracorporeal membrane oxygenation, cultivates prognostic awareness about potential outcomes and elicits families' goals of care with iterative discussions about how extracorporeal membrane oxygenation may promote these goals. If extracorporeal membrane oxygenation is no longer effective to achieve the intended goal, recommendations are provided for discontinuation of support. When death is anticipated or possible, end-of-life planning, contingencies, and escalation limits should be discussed. The communication framework presented can be adapted to unique institutional and clinical settings. Future research is required to investigate utility and potential barriers to implementation. We anticipate that structured conversations during extracorporeal membrane oxygenation support will facilitate clear expectations toward a common treatment goal, foster therapeutic relationships, ensure clinician alignment and consistent language, mitigate communication gaps, support bereavement, and minimize conflict.

Decision-Making, Ethics, and End-of-Life Care in Pediatric Extracorporeal Membrane Oxygenation: A Comprehensive Narrative Review.

OBJECTIVES: Pediatric extracorporeal membrane oxygenation is associated with significant morbidity and mortality. We sought to summarize literature on communication and decision-making, end-of-life care, and ethical issues to identify recommended approaches and highlight knowledge gaps. DATA SOURCES: PubMed, Embase, Web of Science, and Cochrane Library. STUDY SELECTION: We reviewed published articles (1972-2020) which examined three pediatric extracorporeal membrane oxygenation domains: 1) decision-making or communication between clinicians and patients/families, 2) ethical issues, or 3) end-of-life care. DATA EXTRACTION: Two reviewers independently assessed eligibility using Preferred Reporting Items for Systematic Reviews and Meta-Analyses methodology. DATA SYNTHESIS: Of 2,581 publications screened, we identified one systematic review and 35 descriptive studies. No practical guides exist for communication and decision-making in pediatric extracorporeal membrane oxygenation. Conversation principles and parent/clinician perspectives are described. Ethical issues related to consent, initiation, discontinuation, resource allocation, and research. No patient-level synthesis of ethical issues or end-of-life care in pediatric extracorporeal membrane oxygenation was identified. CONCLUSIONS: Despite numerous ethical issues reported surrounding pediatric extracorporeal membrane oxygenation, we found limited patient-level research and no practical guides for communicating with families or managing extracorporeal membrane oxygenation discontinuation.

Ethical climate in contemporary paediatric intensive care.

Ethical climate (EC) has been broadly described as how well institutions respond to ethical issues. Developing a tool to study and evaluate EC that aims to achieve sustained improvements requires a contemporary framework with identified relevant drivers. An extensive literature review was performed, reviewing existing EC definitions, tools and areas where EC has been studied; ethical challenges and relevance of EC in contemporary paediatric intensive care (PIC); and relevant ethical theories. We surmised that existing EC definitions and tools designed to measure it fail to capture nuances of the PIC environment, and sought to address existing gaps by developing an EC framework for PIC founded on ethical theory. In this article, we propose a Paediatric Intensive Care Ethical Climate (PICEC) conceptual framework and four measurable domains to be captured by an assessment tool. We define PICEC as the collective felt experience of interdisciplinary team members arising from those factors that enable or constrain their ability to navigate ethical aspects of their work. PICEC both results from and is influenced by how well ethical issues are understood, identified, explored, reflected on, responded to and addressed in the workplace. PICEC encompasses four, core inter-related domains representing drivers of EC including: (1) organisational culture and leadership; (2) interdisciplinary team relationships and dynamics; (3) integrated child and family-centred care; and (4) ethics literacy. Future directions involve developing a PICEC measurement tool, with implications for benchmarking as well as guidance for, and evaluation of, targeted interventions to foster a healthy EC.

Testing for Common Respiratory Viruses in Children Admitted to Pediatric Intensive Care: Epidemiology and Outcomes.

OBJECTIVES: Viral infections are common in children, but there is a lack of data on severe viral infections in critically ill children. We investigated testing for viral infections in children requiring PICU admission and describe the epidemiology and outcomes. DESIGN: Multicenter retrospective study. Results of viral testing for nine respiratory viruses using polymerase chain reaction were collected. PARTICIPANTS: Children less than 16 years old nonelectively admitted to PICU over a 6-year period. SETTING: Two tertiary PICUs in Queensland, Australia. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Primary outcome was PICU length of stay. Secondary outcomes included need for and duration of intubation and mortality in PICU. Univariate and multivariate regression analyses were performed, adjusting for age, indigenous status, comorbidities, and severity of illness. RESULTS: Of 6,426 nonelective admissions, 2,956 (46%) were polymerase chain reaction tested for a virus of which 1,353 (46%) were virus positive. Respiratory syncytial virus was the most common pathogen identified (n = 518, 33%), followed by rhinovirus/enterovirus and adenovirus. Across all patients who underwent polymerase chain reaction testing, identification of a respiratory virus was not significantly associated with longer overall length of stay (multivariate odds ratio, 1.08; 95% CI, 0.99-1.17; p = 0.068) or longer intubation (p = 0.181), whereas the adjusted odds for intubation and mortality were significantly lower (p < 0.01). Subgroup analyses restricted to patients with acute respiratory infections (n = 1,241), bronchiolitis (n = 761), pneumonia (n = 311), confirmed bacterial infection (n = 345), and malignancy (n = 95) showed that patients positive for a virus on testing had significantly longer PICU length of stay (multivariate p < 0.05). In children with pneumonia, identification of a respiratory virus was associated with significantly increased duration of ventilation (p = 0.003). No association between positive test results for multiple viruses and outcomes was observed. CONCLUSION: Viral infections are common in critically ill children. Viral infections were associated with lower intubation and mortality rates compared with all children testing negative for viral infections. In several subgroups studied, identification of viral pathogens was associated with longer PICU length of stay while mortality was comparable. Prospective studies are required to determine the benefit of routine testing for respiratory viruses at the time of PICU admission.

Viral Respiratory Infections Diagnosed After PICU Admission.

OBJECTIVES: Reduction of nosocomial infections represents an increasingly recognized aspect of PICU benchmarking. We investigated the prevalence and outcomes of viral respiratory infections acquired during admission to PICU. DESIGN: Multicenter, statewide retrospective linkage study. SETTING: Tertiary PICU. PATIENTS: All children less than 16 years requiring PICU admission for greater than 48 hours from January 1, 2008, until December 31, 2013. INTERVENTION: Testing was performed in symptomatic patients using an extended panel polymerase chain reaction capturing nine respiratory viruses. Duration of intubation and total duration of respiratory support were primary outcomes. MEASUREMENTS AND MAIN RESULTS: Of 3,607 patients admitted to PICU for greater than 48 hours, 102 (2.8%) were diagnosed with a PICU-associated viral infection out of 702 patients (19.4%) undergoing viral testing, reflecting a rate of 2.8 PICU-associated viral infections per 1,000 PICU patient days. Compared with negative/untested patients, those with PICU-associated viral infections had greater intubation duration (median 164 vs 67; p< 0.001), longer respiratory support (204 vs 68 hr; p < 0.001), were more likely to require extracorporeal life support (odds ratio, 5.3; 2.7-10.3; p < 0.001), high-frequency oscillatory ventilation (odds ratio, 3.0; 1.7-5.4; p < 0.001), and inhaled nitric oxide (odds ratio, 2.7; 1.5-5.0; p = 0.001). When comparing patients with PICU-associated viral infection with patients who tested negative for respiratory viruses, no substantial difference in these outcomes was found. CONCLUSIONS: The acquisition of viral infections during PICU admission is less frequent compared with previous reports on bacterial and fungal hospital-acquired infections. We did not observe worse patient-centered outcomes when comparing virus positive versus tested but negative patients. Our findings challenge the clinical value of performing viral respiratory diagnostics in PICU patients evaluated for infection.