State of the science and future research directions in palliative and end-of-life care in paediatric cardiology: a report from the Harvard Radcliffe Accelerator Workshop

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.

Programmatic Palliative Care Consultations in Pediatric Heart Transplant Evaluations

Guidelines advocate for integrating palliative care into the management of heart failure (HF) and of children with life-limiting disease. The potential impact of palliative care integration into pediatric HF on patient-centered outcomes is poorly understood. The present study sought to assess the association of programmatic implementation of palliative care into the heart transplant evaluation process with hospital-free days (HFD) and end of life (EOL) treatment choices. The study included patients less than 19 years of age who underwent a heart transplant evaluation between February 2012 and April 2020 at a single center. Patients evaluated in the programmatic palliative care (PPC) era (January 2016-April 2020) were compared to patients evaluated in the pre-PPC era (February 2012-December 2015). The study included 188 patients, with 91 (48%) in the PPC era and 97 (52%) in the pre-PCC era. Children < 1 year of age at the time of the evaluation represented 32% of the cohort. 52% of patients had single ventricle physiology. PPC was not significantly associated with increased HFD (IRR 0.94 [95% CI 0.79-1.2]). PPC was however associated with intensity of EOL care with decreased mechanical ventilation (OR 0.12 [95% CI 0.02-0.789], p = 0.03) and decreased use of ionotropic support (OR 0.13 [95% CI 0.02-0.85], p =0.03). PPC in pediatric heart transplant evaluations may be associated with less invasive interventions at EOL.

A Pediatric Interprofessional Cardiac Intensive Care Unit Intervention: CICU Teams and Loved Ones Communicating (CICU TALC) is Feasible, Acceptable, and Improves Clinician Communication Behaviors in Family Meetings

Parents of children in the pediatric cardiac intensive care unit (CICU) are often unprepared for family meetings (FM). Clinicians often do not follow best practices for communicating with families, adding to distress. An interprofessional team intervention for FM is feasible, acceptable, and positively impacts family preparation and conduct of FM in the CICU. We implemented a family- and team-support intervention for conducting FM and conducted a pretest-posttest study with parents of patients selected for a FM and clinicians. We measured feasibility, fidelity to intervention protocol, and parent acceptability via questionnaire and semi-structured interviews. Clinician behavior in meetings was assessed through semantic content analyses of meeting transcripts tracking elicitation of parental concerns, questions asked of parents, and responses to parental empathic opportunities. Logistic and ordinal logistic regression assessed intervention impact on clinician communication behaviors in meetings comparing pre- and post-intervention data. Sixty parents (95% of approached) were enrolled, with collection of 97% FM and 98% questionnaire data. We accomplished > 85% fidelity to intervention protocol. Most parents (80%) said the preparation worksheet had the right amount of information and felt positive about families receiving this worksheet. Clinicians were more likely to elicit parental concerns (adjusted odds ratio = 3.42; 95%CI [1.13, 11.0]) in post-intervention FM. There were no significant differences in remaining measures. Implementing an interprofessional team intervention to improve family preparation and conduct of FM is locally feasible, acceptable, and changes clinician behaviors. Future research should assess broader impact of training on clinicians, patients, and families.

Patient-reported outcome measures in children, adolescents, and young adults with palliative care needs-a scoping review

BACKGROUND

Measuring outcomes facilitates evaluation of palliative services for children, adolescents, and young adults (CAYAs) with life-limiting and/or life-threatening (LL/LT) conditions. Implementation of patient-reported, proxy-reported, or patient-centered outcome measures (hereafter PROMs) is recommended to ensure palliative services. The purpose of this scoping review was to provide an overview of PROMs relevant for CAYAs living with LL/LT conditions eligible for pediatric palliative care (PPC).

METHODS

Arksey and O'Malley's 6-stage scoping review framework was used to guide the review. The identified citations had to report on PROMs in any context including CAYAs with LL/LT conditions up to 25 years of age. A systematic search of Medline, EMBASE, CINAHL, APA PsycInfo, Health and Psychosocial Instruments, and AMED took place in January 2021 and was updated in June 2022. Citations were screened independently by pairs of researchers. The scoping review protocol was registered, and peer-review published.

RESULTS

Of 3690 identified citations, 98 reports were included, of which the majority were from Western countries and about PROMs in CAYAs living with cancer or organ failure. A total of 80 PROMs were identified, assessing a range of phenomena, where quality of life and symptoms (especially pain) during the stage of ongoing care were the most frequent. There were only a few reports about outcome measures at time of diagnosis or in end-of-life care. CAYAs self-reported on the PROMs or collaborated with their parents in about half of the reports, while the remaining had proxies answering on behalf of the CAYAs. In the identified reports, PROMs were used to characterize a sample through cross-sectional or longitudinal research, and less often to assess effects of interventions.

CONCLUSION

The identified PROMs in the CAYA population eligible for PPC is characterized by studies in high-income countries during ongoing care, primarily in patients with cancer or organ failure. More research is needed in patients living with other LL/LT conditions, and during different stages of the disease course, especially at time of diagnosis, during transition to adulthood, and in end-of-life care. This scoping review of PROMs relevant for young patients eligible for PPC may inform future research about patient-/proxy-reported or patient-centered outcome measures in PPC.

TRIAL REGISTRATION

Review registration: ( https://osf.io/yfch2/ ) and published protocol (Holmen et al. Syst Rev. 10:237, 2021).

Communication challenges: perioperative risks and care directives

PURPOSE OF REVIEW

Effective communication and shared decision-making is crucial in caring for children with congenital or acquired heart disease. Despite high mortality, complications related to interventions, and suffering in pediatric advanced heart disease, there is a disproportionate lack of research and advancements in communication and shared decision-making surrounding perioperative risks and advance care planning. We have comprehensively reviewed recent research on this multifaceted topic in the past 1.5 years to highlight major findings and propose priorities for future research.

RECENT FINDINGS

Research has focused on parental perception of clinician/team communication with a notable paucity of research investigating the clinician perception of barriers to effective communication. Although there are discrepancies between parental and clinician perception, lack of trust between the patient's family and provider was acknowledged as a barrier by both parents and clinicians. Insight into interprofessional needs and expansion of structured language for discussions around shared decision-making should be prioritized.

SUMMARY

Clinician discomfort with communication skills and conveying uncertainty in prognosis are two major areas for future research. On the basis of the literature to date, the focus should be placed on interprofessional needs and structured language for discussions around shared decision-making.

Medical and End-of-Life Decision-Making Preferences in Adolescents and Young Adults with Advanced Heart Disease and Their Parents

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.

Palliative Care Across the Life Span for Children With Heart Disease: A Scientific Statement From the American Heart Association

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.

Parent-Provider Communication in Hospitalized Children with Advanced Heart Disease

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.

Primary Disease, Sex, and Racial Differences in Health-Related Quality of Life in Adolescents and Young Adults with Heart Failure

Health-related quality of life (HRQOL) is an important clinical and research trial endpoint in adult heart failure and has been shown to predict mortality and hospitalizations in adult heart failure populations. HRQOL has not been adequately studied in the growing pediatric and young adult heart failure population. This study described HRQOL in adolescents and young adults (AYAs) with heart failure and examined primary disease, sex, race, and other correlates of HRQOL in this sample. Participants in this cross-sectional, single-center study included adolescent and young adults with heart failure and a parent/guardian. Patients and their parent/proxies completed the PedsQL, a well-established measure of HRQOL in pediatric chronic illness populations. HRQOL is impaired in AYAs with heart failure resulting from dilated, hypertrophic, or other cardiomyopathy, congenital heart disease, or post-transplant with rejection/complications. Patients identifying as white endorsed poorer total HRQOL than non-white patients (p = 0.002). Subscale analysis revealed significant correlations between female sex (p = 0.01) and white race (p = 0.01) with poorer self-reported physical functioning. Family income was unrelated to HRQOL. Functional status was strongly associated with total (p = 0.0003) and physical HRQOL (p < 0.0001). Sociodemographic and disease-specific risk and resilience factors specific to HRQOL in AYAs with heart failure include primary cardiac disease, race, sex, and functional status. Building upon extensive work in adult heart failure, utilization, and study of HRQOL as a clinical and research trial outcome is necessary in pediatric heart failure. Developing targeted interventions for those at greatest risk of impaired HRQOL is an important next step.