"Current state and prospects in managing liver transplanted children"

The Impact of Male Gender and Thrombophilia on Disease Progression in Children with Biliary Atresia—A Single-Centre Cohort Study

Epidemiological evidence suggests that thrombophilic factors, including male sex, non-O blood type, MTHFRnt677TT mutation, factor V Leiden G1691A mutation, and prothrombin G20210A polymorphism, may contribute to the progression of fibrosis and occurrence of portal vein thrombosis in liver disease. We retrospectively investigated the effect of potentially thrombophilic factors on native liver survival as a patient-relevant endpoint of disease progression in a cohort of 142 children being followed up for biliary atresia at Hannover Medical School from April 2017 to October 2019. No significant association could be determined. There was no evidence for relevant differences in native liver survival for the Factor V Leiden G1691A mutation (hazard ratio [HR] = 0.86, 95% confidence interval [CI] 0.38–1.98, p = 0.73), prothrombin G20210A polymorphism (HR = 0.96, 95%CI 0.24–3.65, p = 0.96), non-O blood type (HR = 0.79, 95%CI 0.51–1.21, p = 0.28) or MTHFRnt677TT mutation (HR = 1.24, 95%CI 0.60–2.56, p = 0.56). A certain, albeit not strong, evidence of reduced native liver survival in male patients after Kasai hepatoportoenterostomy, particularly during the first 2000 days (42%; HR = 1.41, 95%CI 0.92–2.18, p = 0.11) was found. All children with pre-transplant portal vein thrombosis (n = 7) had non-O blood types. Larger multi-centre studies are necessary to show if the male sex or other thrombophilic factors could be potentially associated with reduced native liver survival.

Nutrition Support of Children With Chronic Liver Diseases: A Joint Position Paper of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition

Chronic liver disease places patients at increased risk of malnutrition that can be challenging to identify clinically and treat. Nutrition support is a key aspect of the management of these patients as it has an impact on their quality of life, morbidity, and mortality. There are significant gaps in the literature regarding the optimal nutrition support for patients with different types of liver diseases and the impact of these interventions on long-term outcomes. This Position Paper summarizes the available literature on the nutritional aspects of the care of patients with chronic liver diseases. Specifically, the challenges associated with the nutritional assessment of these subjects are discussed, and recently investigated approaches to determining the patients' nutritional status are reviewed. Furthermore, the pathophysiology of the malnutrition seen in the context of chronic liver disease is summarized and monitoring, as well as treatment, recommendations are provided. Lastly, suggestions for future research studies are described.

Psychosocial outcome and resilience after paediatric liver transplantation in young adults

BACKGROUND AND OBJECTIVE

The long-term psychosocial outcome of young adults after paediatric liver transplantation (LT) was investigated with the focus on day-to-day living. We aimed to capture patients' subjective perceptions of well-being and autonomy based on key physical outcome parameters.

METHODS

All patients following paediatric LT at Hannover Medical School born before 2002 with a post-transplant follow-up of at least four years were included in this study. This retrospective observational study compared psychosocial parameters obtained from a self-designed 77-item questionnaire with standard clinical outcome variables.

RESULTS

Eighty-two patients (male: 57%) aged 13-41 years were included in the survey within a three-month period (response rate: 41%). With an adherence rate of 33%, all but two patients were immunosuppressed. In total, 53 patients had transitioned to adult care largely without problems. Eighty-three percent (n = 68) evaluated their current health status as "(very) good". Sixty-seven patients (82%) did not experience health-related anxiety in daily life.

CONCLUSIONS

Our results demonstrate psychological stability and high self-esteem of young patients, as well as good integration into society and a high degree of normality during daily life after LT. Adherence rates are lower than anticipated and do not correlate with patients' understanding of their medical condition.