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The increase in time waiting for appropriate pediatric allografts for heart transplantation has mandated the use of long-term mechanical assistance in the pediatric population. Extracorporeal membrane oxygenation support has been routinely used but is limited by both its inability to provide support without life-threatening complications for longer than 2 to 3 weeks as well as the inability of patients to achieve mobility. For the past 10 years, pediatric programs have increasing experience with the use of ventricular assist devices (VADs) to bridge patients to heart transplant. This retrospective study analyzed the clinical features and outcomes of 99 pediatric patients who underwent VAD implant as a bridge to heart transplant. METHODS: Between 1993 and 2003, the Pediatric Heart Transplant Study Group enrolled 2,375 patients (age 1 day-17.9 years) listed for heart transplant from 23 participating centers. Four percent (99 patients) of those listed received VAD support as a bridge to transplantation. Seventy-seven (77%) patients survived to transplant with a mean time on support of 57 days. There were 17 deaths on support and 5 bridged to recovery. Overall incidence of adverse events was similar to the adult data with a 19% risk of stroke. There was no difference in 5-year survival after transplant for patients on VAD at time of transplant compared with those (n = 2,293) not requiring VAD (77% vs 73%, P = .8). These data suggest that despite the lack of pediatric specific devices and relatively high adverse event rate, VADs may be used as a bridge to transplant therapy in appropriate-sized children with the expectation of a successful outcome in most patients. [ABSTRACT FROM AUTHOR]

Context: Although beta-blockers improve symptoms and survival in adults with heart failure, little is known about these medications in children and adolescents.Objective: To prospectively evaluate the effects of carvedilol in children and adolescents with symptomatic systemic ventricular systolic dysfunction.Design, Setting, and Participants: A multicenter, randomized, double-blind, placebo-controlled study of 161 children and adolescents with symptomatic systolic heart failure from 26 US centers. In addition to treatment with conventional heart failure medications, patients were assigned to receive placebo or carvedilol. Enrollment began in June 2000 and the last dose was given in May 2005 (each patient received medication for 8 months).Interventions: Patients were randomized in a 1:1:1 ratio to twice-daily dosing with placebo, low-dose carvedilol (0.2 mg/kg per dose if weight <62.5 kg or 12.5 mg per dose if weight > or =62.5 kg), or high-dose carvedilol (0.4 mg/kg per dose if weight <62.5 kg or 25 mg per dose if weight > or =62.5 kg) and were stratified according to whether each patient's systemic ventricle was a left ventricle or not.Main Outcome Measures: The primary outcome was a composite measure of heart failure outcomes in patients receiving carvedilol (low- and high-dose combined) vs placebo. Secondary efficacy variables included individual components of this composite, echocardiographic measures, and plasma b-type natriuretic peptide levels.Results: There was no statistically significant difference between groups for the composite end point based on the percentage of patients who improved, worsened, or were unchanged. Among 54 patients assigned to placebo, 30 improved (56%), 16 worsened (30%), and 8 were unchanged (15%); among 103 patients assigned to carvedilol, 58 improved (56%), 25 worsened (24%), and 20 were unchanged (19%). The rates of worsening were lower than expected. The odds ratio for worsened outcome for patients in the combined carvedilol group vs the placebo group was 0.79 (95% CI, 0.36-1.59; P = .47). A prespecified subgroup analysis noted significant interaction between treatment and ventricular morphology (P = .02), indicating a possible differential effect of treatment between patients with a systemic left ventricle (beneficial trend) and those whose systemic ventricle was not a left ventricle (nonbeneficial trend).Conclusions: These preliminary results suggest that carvedilol does not significantly improve clinical heart failure outcomes in children and adolescents with symptomatic systolic heart failure. However, given the lower than expected event rates, the trial may have been underpowered. There may be a differential effect of carvedilol in children and adolescents based on ventricular morphology.Trial Registration: clinicaltrials.gov Identifier: NCT00052026. [ABSTRACT FROM AUTHOR]

Background and Objectives: Despite advances in treatment and outcomes for paediatric heart failure, both physical and psychosocial comorbidities remain notable among this patient population. We aimed to qualitatively describe the psychosocial experiences of adolescent and young adults with heart failure and their caregivers' perceptions, with specific focus on personal challenges, worries, coping skills, and resilience., Methods: Structured, in-depth interviews were performed with 16 adolescent and young adults with heart failure and 14 of their caregivers. Interviews were recorded and transcribed. Content analysis was performed, and themes were generated. Transcripts were coded by independent reviewers., Results: Ten (63%) adolescent and young adults with heart failure identified as male and six (37.5%) patients self-identified with a racial or ethnic minority group. Adolescent and young adults with heart failure generally perceived their overall illness experience more positively and less burdensome than their caregivers. Some adolescent and young adults noted specific worries related to surgeries, admissions, major complications, death, and prognostic/treatment uncertainty, while caregivers perceived their adolescent and young adult's greatest worries to be around major complications and death. Adolescent and young adults and their caregivers were able to define and reflect on adolescent and young adult experiences of resilience, with many adolescent and young adults expressing a sense of optimism and gratitude as it relates to their medical journey., Conclusions: This study is the first of its kind to qualitatively describe the psychosocial experiences of a racially and socioeconomically diverse sample of adolescent and young adults with heart failure, as well as their caregivers' perceptions of patient experiences. Findings underscore the importance of identifying distress and fostering resilient processes and outcomes in young people with advanced heart disease.

Background: Pediatric cardiology fellows often deliver serious news to families. Effective clinician-patient communication is the basis of strong therapeutic relationships and improves health outcomes, increases patient adherence, and enhances patient satisfaction. Communication training improves physicians' communication skills, ability to deliver serious news, and meet the informational and emotional needs of patients and family members. However, there is little data surrounding pediatric cardiology fellows competencies or training in communication skills., Methods: Pediatric cardiology fellows participated in a 3-hour communication training session. The session used VitalTalk methodology and was facilitated by two VitalTalk facilitators. Fellows spent 1 h learning the skills of delivering serious news and responding to emotion and 2 h in role play with standardized actors followed by a brief group wrap-up activity. Participants took an anonymous, electronic pre- and post-survey and an 8-month follow-up survey via REDCap. Participants were asked about their preparedness and comfort performing certain communication skills and leading challenging conversations specific to pediatric cardiology. Response options used a combination of 0 (low comfort/preparedness) to 100 (high comfort/preparedness) point scales and multiple choice., Results: 9 fellows participated in the training and 100% completed all three surveys. Eight were first-year fellows and 1 was a third-year fellow. Finding the right words, balancing honesty with hope, and clinical and prognostic uncertainty were the top three factors that contributed to making conversations difficult. Following the course, there was a significant increase in fellow preparedness to communicate a new diagnosis of congenital heart disease, discuss poor prognoses, check understanding, and respond to emotion and an increase in fellow comfort responding to emotions. Four fellows reported using the skills from this training course in various clinical settings at 8-month follow up., Conclusions: Communicating serious news effectively is a skill that can be learned in a sustainable way and is essential in the field of pediatric cardiology. Our study demonstrates that an interactive, VitalTalk course can improve preparedness and comfort to deliver serious news in a cohort of pediatric cardiology trainees. Future studies are needed to evaluate translation of skills to clinical practice and durability of these skills in larger cohorts., (© 2024. The Author(s).)

Importance: Low socioeconomic status (SES) has been associated with higher risk of rejection and graft loss in pediatric heart transplant (HT) recipients. The association of SES with other posttransplant morbidities is unknown., Objective: To assess whether low SES is associated with higher risk of a major adverse transplant event (MATE) among pediatric HT recipients., Design, Setting, and Participants: Retrospective single-center cohort study at a children's hospital in Boston with consecutive primary HT recipients from 2006 to 2019 and follow-up through 2022. Data were analyzed from June 2023 to March 2024., Exposure: Very low or low, moderate, and high or very high Childhood Opportunity Index (COI) for neighborhood (census tract) of patient residence., Main Outcomes and Measures: Primary outcome was 3-year MATE-6 score assessed in 6-month survivors as cumulative burden of acute cellular rejection, antibody-mediated rejection, coronary vasculopathy, lymphoproliferative disease, kidney dysfunction, and infection, each as an ordinal score from 0 to 4 (24 for death or retransplant). Secondary outcomes were freedom from rejection during first 6 months, freedom from death or retransplant, MATE-3 score for events 1 to 3 (under immune suppression) and events 4 to 6 (chronic immune suppression effects), and each MATE component., Results: Of 153 children analyzed, the median (IQR) age at HT was 7.2 (1.5-14.8) years, 99 (65%) were male, 16 (10%) were Black, 17 (11%) were Hispanic, and 106 (69%) were White. Fifty patients (33%) lived in very low or low, 17 (11%) in moderate, and 86 (56%) in high or very high COI neighborhoods. There was no significant group difference in mean (SD) 3-year MATE-6 score (very low or low COI, 3.4 [6.5]; moderate COI, 2.4 [6.3]; and high or very high COI, 4.0 [6.9]). Furthermore, there was no group difference in mean (SD) MATE-3 scores for underimmune suppression (very low or low COI, 1.9 [3.5]; moderate COI, 1.2 [3.2]; and high or very high COI, 2.2 [3.6]), chronic immune suppression effects (very low or low COI, 1.6 [3.3]; moderate COI, 1.1 [3.2]; and high or very high COI, 1.8 [3.6]), individual MATE components, rejection during the first 6 months, or death or retransplant., Conclusions and Relevance: In this cohort study of pediatric HT recipients, there was no difference in posttransplant outcomes among recipients stratified by SES, a notable improvement from prior studies. These findings may be explained by state-level health reform, standardized posttransplant care, and early awareness of outcome disparities.

Background: There are little reported data on the perspectives of fathers caring for children with chronic conditions. Although survival of children with advanced heart disease has improved, long-term morbidity remains high. This study describes the experience and prognostic awareness of fathers of hospitalised children with advanced heart disease., Methods: Cross-sectional survey study of parents caring for children hospitalised with advanced heart disease admitted for ≥ 7 days over a one-year period. One parent per patient completed surveys, resulting in 27 father surveys. Data were analysed using descriptive methods., Results: Nearly all (96%) of the fathers reported understanding their child's prognosis "extremely well" or "well," and 59% felt they were "very prepared" for their child's medical problems. However, 58% of fathers wanted to know more about prognosis, and 22% thought their child's team knew something about prognosis that they did not. Forty-one per cent of fathers did not think that their child would have lifelong limitations, and 32% anticipated normal life expectancies. All 13 fathers who had a clinical discussion of what would happen if their child got sicker found this conversation helpful. Nearly half (43%) of the fathers receiving new prognostic information or changes to treatment course found it "somewhat" or "a little" confusing., Conclusions: Fathers report excellent understanding of their child's illness and a positive experience around expressing their hopes and fears. Despite this, there remain many opportunities to improve communication, prognostic awareness, and participation in informed decision-making of fathers of children hospitalised with advanced heart disease.

Background: As more pediatric patients become candidates for heart transplantation (HT), understanding pathological predictors of outcome and the accuracy of the pretransplantation evaluation are important to optimize utilization of scarce donor organs and improve outcomes. The authors aimed to investigate explanted heart specimens to identify pathologic predictors that may affect cardiac allograft survival after HT., Methods: Explanted pediatric hearts obtained over an 11-year period were analyzed to understand the patient demographics, indications for transplant, and the clinical-pathological factors., Results: In this study, 149 explanted hearts, 46% congenital heart defects (CHD), were studied. CHD patients were younger and mean pulmonary artery pressure and resistance were significantly lower than in cardiomyopathy patients. Twenty-one died or underwent retransplantation (14.1%). Survival was significantly higher in the cardiomyopathy group at all follow-up intervals. There were more deaths and the 1-, 5- and 7-year survival was lower in patients ≤10 years of age at HT. Early rejection was significantly higher in CHD patients exposed to homograft tissue, but not late rejection. Mortality/retransplantation rate was significantly higher and allograft survival lower in CHD hearts with excessive fibrosis of one or both ventricles. Anatomic diagnosis at pathologic examination differed from the clinical diagnosis in eight cases., Conclusions: Survival was better for the cardiomyopathy group and patients >10 years at HT. Prior homograft use was associated with a higher prevalence of early rejection. Ventricular fibrosis (of explant) was a strong predictor of outcome in the CHD group. We presented several pathologic findings in explanted pediatric hearts., (© 2024 The Authors. Pediatric Transplantation published by Wiley Periodicals LLC.)

Background: CHD is a lifelong condition with a significant burden of disease to patients and families. With increased survival, attention has shifted to longer-term outcomes, with a focus on social determinants of health. Among children with CHD, socioeconomic status is associated with disparities in outcomes. Household material hardship is a concrete measure of poverty and may serve as an intervenable measure of socioeconomic status., Methods: A longitudinal survey study was conducted at multiple time points (at acute hospitalisation, then 12-24 months later in the chronic phase) to determine the prevalence of household material hardship among parents of children with advanced heart disease and quality of life during long-term follow-up., Results: The analytic cohort was 160 children with a median patient age of 1 year (IQR 1,4) with 54% of patients <2 years. During acute hospitalisation, over one-third of families reported household material hardship (37%), with significantly lower household material hardship in the chronic phase at 16% (N = 9 of 52). For parents reporting household material hardship during acute hospitalisation, 50% had resolution of household material hardship by the chronic phase. Household material hardship-exposed children were significantly more likely to be publicly insured (56% versus 20%, p = 0.03) with lower quality of life than those without household material hardship (64% versus 82%, p = 0.013)., Conclusion: The burden of heart disease during the chronic phase of illness is high. Household material hardship may serve as a target to ensure equity in the care and outcomes of CHD patients and their families.

Background: Short-term outcomes using steroid avoidance immune suppression are encouraging in pediatric heart transplant (HT) recipients at low risk of antibody-mediated rejection. We assessed medium-term outcomes in pediatric HT recipients initiated on a steroid avoidance protocol at our institution using surveillance biopsies., Methods: All primary HT recipients during 2006-2020 who did not have a donor-specific antibody were eligible for immune suppression consisting of 5-d Thymoglobulin/steroid induction followed by a tacrolimus-based, steroid-free regimen. We assessed freedom from graft failure (death or retransplant), acute rejection, posttransplant lymphoproliferative disease, and cardiac allograft vasculopathy., Results: Overall, 150 of 181 primary HT recipients were eligible for steroid avoidance regimen. Their median age was 8.7 y, 41% had congenital heart disease, 23% were sensitized, and 35% were on a mechanical support. The median follow-up was 6.1 y. Eleven patients (8%) were on maintenance steroids at discharge and 13% at 1 y. Graft survival was 94% at 1 y and 87% at 5 y. Freedom from rejection was 73% at 1 y and 64% at 5 y. Freedom from posttransplant lymphoproliferative disease was 96% at 1 y and 95% at 5 y. Freedom from moderate cardiac allograft vasculopathy was 94% at 5 y. Eight patients developed diabetes. Estimated glomerular filtration rate was <60 mL/min/1.73 m 2 in 5% of the cohort at 5 y., Conclusions: Pediatric HT recipients at low risk of antibody-mediated rejection have excellent medium-term survival and relatively low incidence of posttransplant morbidities when managed using a steroid avoidance immune suppression protocol., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Patient- and proxy-reported outcomes (PROs) are an important indicator of healthcare quality and can be used to inform treatment. Despite the widescale use of PROs in adult cardiology, they are underutilised in paediatric cardiac care. This study describes a six-center feasibility and pilot experience implementing PROs in the paediatric and young adult ventricular assist device population., Methods: The Advanced Cardiac Therapies Improving Outcomes Network (ACTION) is a collaborative learning network comprised of 55 centres focused on improving clinical outcomes and the patient/family experience for children with heart failure and those supported by ventricular assist devices. The development of ACTION's PRO programme via engagement with patient and parent stakeholders is described. Pilot feasibility, patient/parent and clinician feedback, and initial PRO findings of patients and families receiving paediatric ventricular assist support across six centres are detailed., Results: Thirty of the thirty-five eligible patients (85.7%) were enrolled in the PRO programme during the pilot study period. Clinicians and participating patients/parents reported positive experiences with the PRO pilot programme. The most common symptoms reported by patients/parents in the first month post-implant period included limitations in activities, dressing change distress, and post-operative pain. Poor sleep, dressing change distress, sadness, and fatigue were the most common symptoms endorsed >30 days post-implant. Parental sadness and worry were notable throughout the entirety of the post-implant experience., Conclusions: This multi-center ACTION learning network-based PRO programme demonstrated initial success in this six-center pilot study experience and yields important next steps for larger-scale PRO collection, research, and clinical intervention.

Purpose: Parents' perceptions of their child's suffering affect their bereavement experience. Identifying factors that shape parental perceptions of suffering could help build effective supportive interventions for children and parents navigating EOL and grief. We aimed to compare parent-perceived child suffering between diagnostic groups and identify related factors., Design and Methods: We combined databases from 3 surveys of parents whose children who died following cancer, a complex chronic condition (CCC), or advanced heart disease. We built multivariable logistic regression models to identify relationships between parent-perceived child suffering and parent/child, illness experience, and care-related factors., Results: Among 277 parents, 41% rated their child's suffering as moderate or high. Fifty-seven percent of parents whose child died from cancer reported that their child suffered "a lot" or "a great deal" at EOL, compared to 33% whose child died from a CCC, and 17% whose child died from heart disease (P < 0.001). Preparation for EOL symptoms was associated with decreased parent-perceived child suffering in multivariable modeling, with parents who were prepared for EOL 68% less likely to rate their child's suffering as high compared to those who felt unprepared (AOR: 0.32, CI [0.13-0.77], P = 0.013)., Conclusions: Preparing families for their child's EOL may help mitigate lingering perceptions of suffering. Operationalizing preparation is crucial to optimizing family support during EOL care., Implications to Practice: Preparation for symptoms, and access to resources, including medical/psychosocial interventions and staff, may help ease parental perception of EOL suffering. Clinicians should prioritize preparing families for what to expect during a child's dying process., Competing Interests: Declaration of Competing Interest The authors have no disclosures or conflicts to report., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Importance: Despite high disease morbidity and mortality and complex treatment decisions, little is known about the medical and end-of-life decision-making preferences of adolescents and young adults (AYA) with advanced heart disease. AYA decision-making involvement is associated with important outcomes in other chronic illness groups., Objective: To characterize decision-making preferences of AYAs with advanced heart disease and their parents and determine factors associated with these preferences., Design, Setting, and Participants: Cross-sectional survey between July 2018 and April 2021 at a single-center heart failure/transplant service at a Midwestern US children's hospital. Participants were AYAs aged 12 to 24 years with heart failure, listed for heart transplantation, or posttransplant with life-limiting complications and a parent/caregiver. Data were analyzed from May 2021 to June 2022., Main Outcomes and Measures: Single-item measure of medical decision-making preferences, MyCHATT, and Lyon Family-Centered Advance Care Planning Survey., Results: Fifty-six of 63 eligible patients enrolled in the study (88.9%) with 53 AYA-parent dyads. Median (IQR) patient age was 17.8 (15.8-19.0) years; 34 (64.2%) patients were male, and 40 patients (75.5%) identified as White and 13 patients (24.5%) identified as members of a racial or ethnic minority group or multiracial. The greatest proportion of AYA participants (24 of 53 participants [45.3%]) indicated a preference for active, patient-led decision-making specific to heart disease management, while the greatest proportion of parents (18 of 51 participants [35.3%]) preferred they and physician(s) make shared medical decisions on behalf of their AYA, representing AYA-parent decision-making discordance (χ2 = 11.7; P = .01). Most AYA participants stated a preference to discuss adverse effects or risks of treatment (46 of 53 participants [86.8%]), procedural and/or surgical details (45 of 53 participants [84.9%]), impact of condition on daily activities (48 of 53 participants [90.6%]), and their prognosis (42 of 53 participants [79.2%]). More than half of AYAs preferred to be involved in end-of-life decisions if very ill (30 of 53 participants [56.6%]). Longer time since cardiac diagnosis (r = 0.32; P = .02) and worse functional status (mean [SD] 4.3 [1.4] in New York Heart Association class III or IV vs 2.8 [1.8] in New York Heart Association class I or II; t-value = 2.7; P = .01) were associated with a preference for more active, patient-led decision-making., Conclusions and Relevance: In this survey study, most AYAs with advanced heart disease favored active roles in medical decision-making. Interventions and educational efforts targeting clinicians, AYAs with heart disease, and their caregivers are needed to ensure they are meeting the decision-making and communication preferences of this patient population with complex disease and treatment courses.

Aim: This summary from the American Heart Association provides guidance for the provision of primary and subspecialty palliative care in pediatric congenital and acquired heart disease., Methods: A comprehensive literature search was conducted from January 2010 to December 2021. Seminal articles published before January 2010 were also included in the review. Human subject studies and systematic reviews published in English in PubMed, ClinicalTrials.gov, and the Cochrane Collaboration were included. Structure: Although survival for pediatric congenital and acquired heart disease has tremendously improved in recent decades, morbidity and mortality risks remain for a subset of young people with heart disease, necessitating a role for palliative care. This scientific statement provides an evidence-based approach to the provision of primary and specialty palliative care for children with heart disease. Primary and specialty palliative care specific to pediatric heart disease is defined, and triggers for palliative care are outlined. Palliative care training in pediatric cardiology; diversity, equity, and inclusion considerations; and future research directions are discussed.

There is significant uncertainty in describing prognosis and a lack of reliable entry criteria for palliative care studies in children with advanced heart disease (AHD). This study evaluates the utility of the surprise question-"Would you be surprised if this child died within the next year?"-to predict one-year mortality in children with AHD and assess its utility as entry criteria for future trials. This is a prospective cohort study of physicians and nurses caring for children (1 month-19 years) with AHD hospitalized ≥ 7 days. AHD was defined as single ventricle physiology, pulmonary vein stenosis or pulmonary hypertension, or any cardiac diagnosis with signs of advanced disease. Primary physicians were asked the surprise question and medical record review was performed. Forty-nine physicians responded to the surprise question for 152 patients. Physicians responded "No, I would not be surprised if this patient died" for 54 (36%) patients, 20 (37%) of whom died within 1 year, predicting one-year mortality with 77% sensitivity, 73% specificity, 37% positive predictive value, and 94% negative predictive value. Patients who received a "No" response had an increased 1-year risk of death (hazard ratio 7.25, p < 0.001). Physician years of experience, subspecialty, and self-rated competency were not associated with the accuracy of the surprise question. The surprise question offers promise as a bedside screening tool to identify children with AHD at high risk for mortality and help physicians identify patients who may benefit from palliative care and advance care planning discussions., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Communication between parents and providers of children with cardiac disease is essential to parental decision-making. This study explored how parents of hospitalized children with advanced heart disease perceived communication with their child's providers. We performed a prospective survey study of parents and physicians of children with advanced heart disease age 30 days to 19 years admitted to the hospital for > 7 days over a 1-year period at a single institution (n = 160 parent-provider pairs). Descriptive statistics were primarily used and Fisher exact tests and kappa statistics were used to assess agreement. All parents rated communication with their child's care team as excellent, very good, or good, but 56% of parents reported having received conflicting information. Parental perception of "too many" people giving them information was associated with overall poorer communication and less preparedness for decision-making. One-third (32%) of parents felt unprepared for decision-making, despite 88% feeling supported. Parents and physicians showed poor agreement with respect to overall adequacy of communication, receipt of conflicting information, and evaluation of the most effective way for parents to receive information. Interventions involving physician communication training and proactive assessment of parent communication preferences may be beneficial., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Cardiac allograft vasculopathy (CAV) is a leading cause of long-term morbidity and mortality in pediatric heart transplant (HTx) recipients. Exercise stress echocardiography (ESE) has been shown to be useful in the detection of angiographically confirmed coronary artery disease in children. However, the prognostic utility of ESE for prediction of cardiac events in HTx survivors is unknown., Objectives: We aim to assess whether an abnormal (positive) ESE is be associated with a higher risk of future cardiovascular (CV) outcomes in pediatric HTx recipients., Methods: We conducted a retrospective review of CV outcomes in a cohort of 95 pediatric HTx recipients who underwent 188 ESEs over a 10-year period. A composite endpoint for CV events including myocardial infarction, hospitalization for nonrejection heart failure, coronary revascularization, need for repeat transplantation, and death was used. Based on the interpretation of the ESE results, each ESE study was classified for this study as either positive (abnormal) or negative (normal) for ischemia. Results of the coronary angiograms performed near the time of ESE were also assessed and classified for this study as positive (abnormal) or negative (normal) for CAV according to standard HTx criteria for CAV., Results: Fifty-one (27%) ESEs were positive for ischemia. There was a total of 35 CV events in 23 patients. A positive ESE was associated with increased risk of any CV event (hazard ratio = 3.55; 95% CI, 1.52, 8.28), as well as an increased risk of CV death (hazard ratio = 3.19; 95% CI, 1.23, 8.28). Freedom from composite CV outcome at 1, 2, and 3 years following a positive ESE was 89.9% (95% CI = 77.3%, 95.7%), 81.5% (95% CI = 65.9%, 90.5%), and 63.2% (95% CI = 41.9%, 78.5%), respectively. Freedom from composite CV outcome at 1, 2, and 3 years following a negative ESE was 99.3% (94.8, 99.9), 98.4% (93.6, 99.6), and 97.0% (90.6, 99.1), respectively. No patient died within 1 year of a negative ESE., Conclusions: In this largest study of ESE in pediatric HTx recipients, a positive or abnormal ESE is associated with increased future CV morbidity and mortality. Conversely, a negative ESE can help predict CV event-free survival. Even in the setting of a normal coronary angiogram, our pilot data show that an abnormal ESE may still be clinically important. Use of ESE in follow-up may improve risk stratification and management of pediatric HTx recipients., (Copyright © 2022 American Society of Echocardiography. All rights reserved.)

Background: Obesity and dyslipidemia afflict children of all ages. We explored the prevalence of obesity and dyslipidemia in pediatric heart transplant (HT) recipients and its effects on cardiac allograft vasculopathy (CAV) and survival., Methods: This study included primary HT recipients (≤18 years) transplanted between 01/1996 and 12/2018 included in the Pediatric Heart Transplant Society database. Obesity was categorized according to WHO/CDC guidelines and dyslipidemia according to the National Cholesterol Education Program. Kaplan-Meier analyses for CAV and graft loss stratified for BMI and lipid panels were generated and risk factors identified using multivariate analyses., Results: Among 6291 HT patients (median age [range] at HT = 4.3 [0.6-12.8] years; 45% Female; 68% White), 56% had a normal BMI at HT. Obese patients at HT had an increased risk for graft loss (HR 1.19, 95% CI 1.01-1.4, p = .04). Poor total cholesterol (TC), LDL-C, and TG were associated with the risk of both CAV (HR 1.79, p < .0001; HR 1.65, p = .0015; HR 1.53, p < .0001, respectively) and graft loss (HR 1.58, p = .0008; HR 1.22, p = .04; HR 1.43, p = .0007, respectively)., Conclusions: Pediatric patients who are obese at the time of HT and dyslipidemic at 1 year post-HT are at an increased risk for CAV and graft loss. Preventative interventions may reduce morbidity and mortality among this cohort., (© 2022 Wiley Periodicals LLC.)

Background: We sought to describe QOL in children with VAD and to identify factors associated with impaired QOL., Methods: There were 82 children (6-19 years) in the Pediatric Interagency Registry for Mechanical Circulatory Support who completed the PedsQL +/- a VAD-specific QOL assessment pre-VAD implant (n = 18), 3 months post-VAD (n = 63), and/or 6 months post-VAD (n = 38). Significantly impaired QOL is a score >1 SD below norms., Results: Study patients were 59% male, 67% Caucasian, with cardiomyopathy diagnosis in 82%, and median age at implant of 14 y (IQR 11-17). PedsQL scores were lower than norms for physical (p < .0001) and psychosocial (p < .01) QOL in pre- and post-VAD groups. Compared to chronic health condition and complex or severe heart disease groups, PedsQL scores were lower for physical and psychosocial QOL in the pre-VAD group (p < .0001); however, psychosocial QOL was not significantly different in post-VAD groups. Psychosocial QOL was impaired in 67%, 40%, and 24% in pre-VAD, 3-month, and 6-month post-VAD groups, respectively. Total and psychosocial QOL scores were significantly higher in the 3-month and 6-month post-VAD group than pre-VAD (all p ≤ .02). VAD patients were most bothered by their inability to participate in usual play activities. Impaired QOL 3 months post-VAD was associated with inotropic support >2 weeks/ongoing post-VAD (p = .04)., Conclusion: Physical QOL is significantly impaired in most children pre- and post-VAD. However, psychosocial QOL is not significantly impaired in most children post-VAD suggesting VAD implantation may improve psychosocial QOL in children., (© 2022 Wiley Periodicals LLC.)

Importance: Lack of pediatric end-of-life care quality indicators and challenges ascertaining family perspectives make staff perceptions valuable. Cardiac intensive care unit (CICU) interdisciplinary staff play an integral role supporting children and families at end of life., Objectives: To evaluate the Pediatric Intensive Care Unit Quality of Dying and Death (PICU-QODD) instrument and examine differences between disciplines and end-of-life circumstances., Design, Setting, and Participants: This cross-sectional survey included staff at a single center involved in pediatric CICU deaths from July 1, 2019, to June 30, 2021., Exposures: Staff demographic characteristics, intensity of end-of-life care (mechanical support, open chest, or cardiopulmonary resuscitation [CPR]), mode of death (discontinuation of life-sustaining therapy, treatment limitation, comfort care, CPR, and brain death), and palliative care involvement., Main Outcomes and Measures: PICU-QODD instrument standardized score (maximum, 100, with higher scores indicating higher quality); global rating of quality of the moment of death and 7 days prior (Likert 11-point scale, with 0 indicating terrible and 10, ideal) and mode-of-death alignment with family wishes., Results: Of 60 patient deaths (31 [52%] female; median [IQR] age, 4.9 months [10 days to 7.5 years]), 33 (55%) received intense care. Of 713 surveys (72% response rate), 246 (35%) were from nurses, 208 (29%) from medical practitioners, and 259 (36%) from allied health professionals. Clinical experience varied (298 [42%] ≤5 years). Median (IQR) PICU-QODD score was 93 (84-97); and quality of the moment of death and 7 days prior scores were 9 (7-10) and 5 (2-7), respectively. Cronbach α ranged from 0.87 (medical staff) to 0.92 (allied health), and PICU-QODD scores significantly correlated with global rating and alignment questions. Mean (SD) PICU-QODD scores were more than 3 points lower for nursing and allied health compared with medical practitioners (nursing staff: 88.3 [10.6]; allied health: 88.9 [9.6]; medical practitioner: 91.9 [7.8]; P < .001) and for less experienced staff (eg, <2 y: 87.7 [8.9]; >15 y: 91, P = .002). Mean PICU-QODD scores were lower for patients with comorbidities, surgical admissions, death following treatment limitation, or death misaligned with family wishes. No difference was observed with palliative care involvement. High-intensity care, compared with low-intensity care, was associated with lower median (IQR) rating of the quality of the 7 days prior to death (4 [2-6] vs 6 [4-8]; P = .001) and of the moment of death (8 [4-10] vs 9 [8-10]; P =.001)., Conclusions and Relevance: In this cross-sectional survey study of CICU staff, the PICU-QODD showed promise as a reliable and valid clinician measure of quality of dying and death in the CICU. Overall QODD was positively perceived, with lower rated quality of 7 days prior to death and variation by staff and patient characteristics. Our data could guide strategies to meaningfully improve CICU staff well-being and end-of-life experiences for patients and families.

Purpose: The purpose of this paper is to describe the design and pilot program of a parent designed clothing option for hospitalized infants and children and to better understand the importance and effects of hospital clothing on families. Little research has been done on how clothing a hospitalized child impacts the child's quality of life and their parent's perception of care. Research has been limited to clothing in adults and its relation to infection., Design and Methods: A pediatric outfit (the Georgie) for hospitalized infants and children was designed based on insight from bedside nursing, physicians, parents, and supply chain personnel. The garment was pilot tested on select patients from intensive care units of a large children's hospital. A pre- and post-use questionnaire was disseminated with questions focused on aspects of the child's care, comfort in changing child's clothes/diapers, number of times the Georgie was used and comfort level of using the Georgie. Survey responses were summarized using descriptive statistics., Results: Parents overall response to the Georgie was positive with great value placed on having their child dressed. All parents (n = 5) responded that too many lines were an obstacle to having their child dressed. Compared to the hospital Johnny, the Georgie (80%, n = 4) was the most preferred when placement and securement of monitoring lines was taken into consideration with one parent preferring a blanket and diaper only. Nurses felt the benefit outweighed the added effort in dressing the patient. The majority of the nurses had a positive initial reaction to the Georgie (80%, n = 4) and felt the lines or external devices were "very secure/secure" (80%, n = 4) when the patient was wearing the Georgie., Practice Implications: Implementing a new family centered care initiative of dressing critically ill patients in the Georgie may improve patient and family's quality of life while hospitalized. A larger scale study is indicated to assess the importance of dressing hospitalized pediatric patients for their families, to clarify the effect on nursing care, to optimize ability to stabilize lines, and to understand logistical issues., (© 2021 Wiley Periodicals LLC.)

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., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Although mortality has decreased considerably in pediatric heart transplantation, waitlist and post-transplant death rates remain notable. End-of-life focused research in this population, however, is very limited. This Pediatric Heart Transplant Society study aimed to describe the circumstances surrounding death of pediatric heart transplant patients., Methods: A retrospective analysis of the multi-institutional, international, Pediatric Heart Transplant Society registry was conducted. Descriptive statistics and univariate analyses were performed to 1) describe end-of-life in pediatric pre- and post-heart transplant patients and 2) examine associations between location of death and technological interventions at end-of-life with demographic and disease factors., Results: Of 9217 patients (0-18 years) enrolled in the registry between 1993 and 2018, 2804 (30%) deaths occurred; 1310 while awaiting heart transplant and 1494 post-heart transplant. The majority of waitlist deaths (89%) occurred in the hospital, primarily in ICU (74%) with most receiving mechanical ventilation (77%). Fewer post-transplant deaths occurred in the hospital (22%). Out-of-hospital death was associated with older patient age (p < .01)., Conclusions: ICU deaths with high use of technological interventions at end-of-life were common, particularly in patients awaiting heart transplant. In this high mortality population, findings raise challenging considerations for clinicians, families, and policy makers on how to balance quality of life amidst high risk for hospital-based death., (© 2021 Wiley Periodicals LLC.)

We describe waiting times for pediatric heart transplant (HT) candidates after the 2016 revision to the US allocation policy. The OPTN database was queried for pediatric HT candidates listed between 7/2016 and 4/2019. Of the 1789 included candidates, 65% underwent HT, 14% died/deteriorated, 8% were removed for improvement, and 13% were still waiting at the end of follow-up. Most candidates were status 1A at HT (81%). Median wait times differ substantially by listing status, blood type, and recipient weight. The likelihood of HT was lower in candidates <25 kg and in those with blood type O; The <25 kg, blood type O subgroup experiences longer wait times and higher wait list mortality. For status 1A candidates, median wait times were 108 days (≤25 kg, blood type O), 80 days (≤25 kg, non-O), 47 days (>25 kg, O), and 24 days (>25 kg, non-O). We found that centers with more selective organ acceptance practices, based on a lower median Pediatric Heart Donor Assessment Tool (PH-DAT) score for completed transplants, experience longer status 1A wait times for their listed patients. These data can be used to counsel families and to select appropriate advanced heart failure therapies to support patients to transplant., (© 2022 The American Society of Transplantation and the American Society of Transplant Surgeons.)

Objective: To characterize parent-reported symptom burden and effectiveness of symptom management in children hospitalized with advanced heart disease., Study Design: Prospective survey study of 161 parents whose child was admitted to a single institution with advanced heart disease between March 2018 and February 2019 using the Survey about Caring for Children with Heart Disease., Results: Of the 161 patients, 54% were under 2 years old with a diagnosis of single ventricle physiology (39%), pulmonary hypertension (12%), and other congenital heart disease (28%). Over one-half (56%) of parents reported that their child was experiencing a high degree ("a great deal"/"a lot") of symptoms. The most frequently reported symptoms were pain (68%), fatigue (63%), and breathing difficulties (60%). Of the symptoms that were treated, parents perceived successful treatment to be least likely for their child's sleep disturbance (24%), depression (29%), and fatigue (35%). Parents who reported their child's functional status as New York Heart Association class III/IV were more likely to report that their child was experiencing "a great deal" of symptoms, compared with those who reported class I/II (51% vs 19%, P < .001). Parents who reported their child was experiencing a high degree of suffering from fatigue were also more likely to report a high symptom burden (P < .001)., Conclusions: Parents of children with advanced heart disease reported high symptom burden with a broad spectrum of symptoms. Parents reported fatigue and psychiatric symptoms frequently and rarely reported treatment as successful. Parents' view of their child's symptom burden was concordant with their perception of their child's functional status., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Background Neo-aortic root dilation and neo-aortic regurgitation (AR) are common after arterial switch operation for D-loop transposition of the great arteries. We sought to evaluate these outcomes in patients with bicuspid native pulmonary valve (BNPV). Methods and Results A retrospective analysis of patients with transposition of the great arteries undergoing arterial switch operation at Boston Children's Hospital from 1989 to 2018 matched BNPV patients 1:3 with patients with tricuspid native pulmonary valve by year of arterial switch operation. Kaplan-Meier analyses with log-rank test compared groups for time to first neo-aortic valve reoperation, occurrence of ≥moderate AR, and neo-aortic root dilation (root z score ≥4). A total of 83 patients with BNPV were matched with 217 patients with tricuspid native pulmonary valve. Patients with BNPV more often had ventricular septal defects (73% versus 43%; P <0.001). Hospital length of stay (11 versus 10 days) and 30-day surgical mortality (3.6% versus 2.8%) were similar. During median 11 years follow-up, neo-aortic valve reoperation occurred in 4 patients with BNPV (6.0%) versus 6 patients with tricuspid native pulmonary valve (2.8%), with no significant difference in time to reoperation. More BNPV had AR at discharge (4.9% versus 0%; P =0.014) and during follow-up (13.4% versus 4.3%; hazard ratio [HR], 3.9; P =0.004), with shorter time to first occurrence of AR; this remained significant after adjusting for ventricular septal defects. Similarly, neo-aortic root dilation was more common in BNPV (45% versus 38%; HR, 1.64; P =0.026) with shorter time to first occurrence. Conclusions While patients with BNPV have similar short-term arterial switch operation outcomes, AR and neo-aortic root dilation occur more frequently and earlier compared with patients with tricuspid native pulmonary valve. Further long-term studies are needed to determine whether this results in greater need for neo-aortic valve reoperation.

Background: Adverse effects of clinician burnout have been studied across multiple specialties; however, there have been no studies examining rates of burnout among pediatric solid organ transplant teams. This study aimed to measure burnout, work exhaustion, professional fulfillment, and post-traumatic stress symptoms among clinicians and administrators practicing in this high-stress field., Methods: This cross-sectional study utilized a 50 item web-based survey that included the Personal Fulfillment Index and the IES-R. This survey was distributed across four pediatric solid organ transplant centers in North America. Basic demographics, clinician characteristics, and information regarding wellness and self-care activities were collected. Descriptive and correlational analyses were performed., Results: One hundred and thirty five participants completed the survey, 76% were female and 78% were Caucasian. One-third (34%) of participants endorsed burnout, while 43% reported professional fulfillment. Approximately 15% of respondents endorsed clinically significant levels of post-traumatic stress symptoms related to patient deaths, with female clinicians more likely to endorse symptoms (p = .01). Nearly 80% of participants reported engaging in self-care activities outside of work and only 10% of participants reported participation in hospital-sponsored wellness programs., Conclusions: Pediatric solid organ transplant team members exhibited moderate levels of burnout, professional fulfillment, and post-traumatic stress. Female clinicians were the most likely to experience both work exhaustion and post-traumatic stress symptoms. Transplant centers are encouraged to consider interventions and programming to improve clinician wellness., (© 2021 Wiley Periodicals LLC.)

Objectives: With evidence of benefits of pediatric palliative care (PPC) integration, we sought to characterize subspecialty PPC referral patterns and end of life (EOL) care in pediatric advanced heart disease (AHD)., Methods: In this retrospective cohort study, we compared inpatient pediatric (<21 years) deaths due to AHD in 2 separate 3-year epochs: 2007-2009 (early) and 2015-2018 (late). Demographics, disease burden, medical interventions, mode of death, and hospital charges were evaluated for temporal changes and PPC influence., Results: Of 3409 early-epoch admissions, there were 110 deaths; the late epoch had 99 deaths in 4032 admissions. In the early epoch, 45 patients (1.3% admissions, 17% deaths) were referred for PPC, compared with 146 late-epoch patients (3.6% admissions, 58% deaths). Most deaths (186 [89%]) occurred in the cardiac ICU after discontinuation of life-sustaining therapy (138 [66%]). Medical therapies included ventilation (189 [90%]), inotropes (184 [88%]), cardiopulmonary resuscitation (68 [33%]), or mechanical circulatory support (67 [32%]), with no temporal difference observed. PPC involvement was associated with decreased mechanical circulatory support, ventilation, inotropes, or cardiopulmonary resuscitation at EOL, and children were more likely to be awake and be receiving enteral feeds. PPC involvement increased advance care planning, with lower hospital charges on day of death and 7 days before (respective differences $5058 [ P = .02] and $25 634 [ P = .02])., Conclusions: Pediatric AHD deaths are associated with high medical intensity; however, children with PPC consultation experienced substantially less invasive interventions at EOL. Further study is warranted to explore these findings and how palliative care principles can be better integrated into care., Competing Interests: POTENTIAL CONFLICT OF INTEREST: The authors have indicated they have no potential conflicts of interest to disclose., (Copyright © 2021 by the American Academy of Pediatrics.)

Background The unpredictable trajectory of pediatric advanced heart disease makes prognostication difficult for physicians and informed decision-making challenging for families. This study evaluated parent and physician understanding of disease burden and prognosis in hospitalized children with advanced heart disease. Methods and Results A longitudinal survey study of parents and physicians caring for patients with advanced heart disease age 30 days to 19 years admitted for ≥7 days was performed over a 1-year period (n=160 pairs). Percentage agreement and weighted kappa statistics were used to assess agreement. Median patient age was 1 year (interquartile range, 1-5), 39% had single-ventricle lesions, and 37% were in the cardiac intensive care unit. Although 92% of parents reported understanding their child's prognosis "extremely well" or "well," 28% of physicians thought parents understood the prognosis only "a little," "somewhat," or "not at all." Better parent-reported prognostic understanding was associated with greater preparedness for their child's medical problems (odds ratio, 4.7; 95% CI, 1.4-21.7, P =0.02). There was poor parent-physician agreement in assessing functional class, symptom burden, and likelihood of limitations in physical activity and learning/behavior; on average, parents were more optimistic. Many parents (47%) but few physicians (6%) expected the child to have normal life expectancy. Conclusions Parents and physicians caring for children with advanced heart disease differed in their perspectives regarding prognosis and disease burden. Physicians tended to underestimate the degree of parent-reported symptom burden. Parents were less likely to expect limitations in physical activity, learning/behavior, and life expectancy. Combined interventions involving patient-reported outcomes, parent education, and physician communication tools may be beneficial.

Background: The majority of children with advanced heart disease in the inpatient setting die in an intensive care unit under 1 year of age following multiple interventions. While pediatric cardiology and palliative care provider attitudes have been described, little is known about pediatric cardiothoracic surgeon attitudes toward palliative care in children with advanced heart disease., Objective: To describe perspectives of pediatric cardiothoracic surgeons regarding palliative care in pediatric heart disease., Design: Cross-sectional web-based national survey., Results: Of the 220 surgeons who were e-mailed the survey, 36 opened the survey and 5 did not meet inclusion criteria (n = 31). Median years of practice was 23.5 (range: 12-41 years), and 87.1% were male. Almost all (90%) reported that they had experience consulting palliative care. While 68% felt palliative care consultation was initiated at the appropriate time, 29% felt it occurred too late. When asked the appropriate timing for palliative care consultation in hypoplastic left heart syndrome, 45% selected "at time of prenatal diagnosis" and 30% selected "when surgical and transcatheter options have been exhausted." Common barriers to palliative care involvement included the perception of "giving up" (40%) and concern for undermining parental hope (36%)., Conclusions: While a majority of pediatric cardiothoracic surgeons are familiar with palliative care, there is variation in perception of appropriate timing of consultation. Significant barriers to consultation still exist, including concern that parents will think they are "giving" up, undermining parental hope, and influence of palliative care on the medical care team's approach.