Short-term outcomes of paediatric liver transplant recipients after transition to Adult Healthcare Service

Liver Transplantation Profile Among Teenagers in the United States

PURPOSE

Indications for liver transplantation (LT) vary across age groups. We identified predictors of outcomes for teenage LT waitlisted candidates and recipients in the United States from 2008 to 2022.

METHODS

The Scientific Registry of Transplant Recipients 2008-2022 provided data (clinical, sociodemographic, indications for LT, outcomes) for all teenagers (13-19 years) waitlisted for LT in the United States. Sociodemographic and clinical characteristics, including primary listing diagnoses, were evaluated and compared by age group (13-16 vs. 17-19 years) among waitlisted teenage candidates.

RESULTS

There were 2,813 teenage LT candidates listed between 2008 and 2022. The most common LT indication was acute liver disease (23.5%), followed by biliary atresia or hypoplasia (11.9%), autoimmune hepatitis (11.1%), and primary sclerosing cholangitis (9.7%). In contrast, chronic viral hepatitis, metabolic dysfunction-associated steatotic liver disease, and alcohol-related liver disease (the most common indications in adults) did not exceed 1% each; 2.8% had hepatocellular carcinoma. Excluding the two most recent years, 67.2% of candidates received a transplant; mean time to transplant was 217.0 days (standard deviation 371.6). Independent predictors of receiving a transplant were a more recent calendar year, younger age, higher model for end-stage liver disease score, and an acute liver disease diagnosis (all p < .05). Among the LT group, 3-year survival was 90%, with an improving survival trend. Higher post-transplant mortality was associated with earlier years of transplantation, older age, having Medicaid, being retransplanted, and having hepatocellular carcinoma (adjusted hazard ratios >1, all p < .05).

DISCUSSION

Indications for LT among US teenagers are different from adults or younger children. There is a trend toward improved post-transplant outcomes.

Current approach to health care transition and integration into adult care for pediatric liver transplant recipients: A call for partnership

Despite the increased risk of non-adherence, allograft rejection, and mortality following transfer from pediatric to adult care in liver transplantation (LT), there is no standardized approach to health care transition (HCT). Two electronic national surveys were developed and distributed to members of the Society for Pediatric Liver Transplantation and all adult LT programs in the United States to examine current HCT practices. Responses were received from 40 pediatric and 79 adult centers. Pediatric centers were more likely to focus on HCT noting the presence of a transition/transfer policy (60.2% vs. 39.2%), transition clinic (51.6% vs. 16.5%), and the routine use of transition readiness assessment tools (54.8% vs. 10.2%). Perceived barriers to HCT were similar among pediatric and adult respondents and included patient willingness to transfer and participate in care, failure to show for appointments, and lack of sufficient time and staffing. These results highlight the need for an increased awareness of HCT at both pediatric and adult LT centers. The path to improvement requires a partnership between pediatric and adult providers. Recognizing the importance of a comprehensive HCT program initiated in pediatrics and continued throughout young adulthood with ongoing support by the adult team is essential.

Changings and Challenges in Liver Transplantation for Nonalcoholic Fatty Liver Disease/Steatohepatitis

Liver transplantation for nonalcoholic fatty liver disease/steatohepatitis (NAFLD/NASH) is increasing rapidly worldwide. Compared with alcohol and viral-related liver disease, NAFLD/NASH is more frequently associated with a systemic metabolic syndrome, which significantly affects other organs, requiring multidisciplinary management, in all phases of liver transplant.

Outcomes of paediatric patients with chronic liver disease in early adulthood: A heterogeneous, but representative, regional cohort study

AIM

Advances in paediatric hepatology have led to the increasing survival of patients with paediatric-onset chronic hepatobiliary disease into adulthood. Data are lacking with regard to the outcomes of this heterogeneous group of patients and current transition models may be insufficient. This retrospective regional cohort study examined the outcomes of these patients cared for in a paediatric gastroenterology centre following transfer to adult services.

METHODS

A prospective database of paediatric patients with liver disease identified those already transferred to adult services. Following exclusions, medical notes were examined and health parameters recorded including initial diagnoses, transplant status, fertility and mortality. Descriptive statistics were used to calculate follow-up data and transplant-free survival (TFS).

RESULTS

Overall, 63 patients (52% male) entered the final analyses with a median follow-up of 27.5 years. The most common diagnosis was biliary atresia (19%); 27 different diagnoses were apparent within the cohort highlighting the heterogeneity within a single centre. Transplant prevalence at adult transfer was 41%; 14% of patients were lost to follow-up including 10% of transplant patients. TFS for biliary atresia was 17% after 37.4 years follow-up and was 54% for the total cohort. There were seven documented pregnancies and the prevalence of any psychological or psychiatric input was 44%. Transplant complications occurred in 38% of patients; there were two cancer diagnoses and two deaths following transfer.

CONCLUSIONS

Although overall mortality was low, the health-care burden of patients with paediatric-onset chronic liver disease is high. This group is also very heterogeneous, making structured transition to adult services difficult.

Enabling successful transition-Evaluation of a transition to adult care program for pediatric liver transplant recipients

BACKGROUND

This study aimed to evaluate the transition to adult care program instituted for liver transplant recipients (LTRs) at a large tertiary pediatric hospital in Melbourne, Australia. Evaluation included the change in a Global Assessment Measure (GAM) before and after the transition program, satisfaction with the program, and measures of transition success including rejection rates and attendance at appointments post-transfer. We hypothesized that the introduction of our structured transition program would improve disease understanding, health system understanding, and self-care. We also hypothesized that those who had undergone the transition program would have lower failure to attend rates and lower rates of rejection than historical controls.

METHODS

A LTR transition program was instituted at our service from 2013 to 2015. The program involved initial assessment of competencies with a Global Assessment Measure (GAM), followed by the introduction of a personalized goal setting program addressing issues identified in dedicated transition clinics. Assessment of competencies was compared between the commencement of the program and immediately prior to transfer. Patient satisfaction with the transition process was assessed at an interview 6-12 months after transfer to the adult service. Rejection rates and failure to attend rates were compared between the intervention group and a group of LTRs who did not receive the intervention.

RESULTS

Twenty-eight LTRs participated in the study; 20 received the transition intervention and 8 served as controls. Within the intervention group, all domains of transition competency and reported anxiety regarding transferring had significantly improved at the conclusion of the intervention and all reported satisfaction with the transition program with most (81%) reporting readiness to transfer. There were no significant differences in rejection rates or failure to attend rates between those who did and did not receive the transition intervention.

CONCLUSION

A longitudinal holistic transition program has the potential to positively impact the competencies and readiness of LTRs to successful transition and transfer to adult care.

Optimization of the transition process of youth with liver disease in adulthood: A position paper from FILFOIE, the French network for paediatric and adult rare liver diseases

Transition describes a progressive and highly coordinated process encompassing the transfer of a young patient from paediatric care to the adult-care system. Transfer of medical care for an adolescent to adult services is a complex and challenging task requiring close collaboration of both the paediatric and adult-care providers. It must take into account the medical, psychosocial and educational needs of the young adult. The Transition Working Group of the French Network for Rare Liver Diseases (FILFOIE) proposes recommendations and tools designed to optimise the transition process of adolescents and young adults with chronic liver disease from child-based to adult-based healthcare services, focusing on three key time points: preparation before the transfer, the transfer process to the adult service, and finally reception and follow-up within the adult-care service.

Healthcare transition in pediatric liver transplantation: The perspectives of pediatric and adult healthcare professionals

INTRODUCTION

Transition from pediatric to adult services of young people with a liver transplant is an important priority due to increasing numbers of young people surviving into adulthood. There is increased incidence of graft loss and non-adherence following transfer to adult services. Although studies have considered the views and perceptions of young people who have undergone liver transplantation and their parents about transition, there is currently no qualitative research with healthcare professionals working in the field of liver transplantation. The aim of this study was to elicit the views of this group of stakeholders about barriers and facilitators of an effective transition process.

METHODS

Semi-structured interviews were carried out with 11 HCPs from pediatric and adult liver transplant programs and from a range of professional backgrounds. Interviews were transcribed verbatim and analyzed using thematic analysis.

RESULTS

Four themes were identified: "non-adherence and psychosocial issues," "need for better psychological support," "the role of parents," and "the emotional impact of transition on healthcare professionals." Within these themes, professionals described factors which hindered or promoted an effective transition process.

CONCLUSIONS

Screening tools which address psychological and social aspects of the lives of young people should be used in routine practice to identify patients requiring psychosocial support and to identify those at risk of non-adherence. All staff involved with transition should be trained in the use of psychosocial screening strategies. The development of a formal referral pathway so that young people can access psychological support in adult services is recommended.