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Viral Hepatitis Necessitating Liver Transplantation in Children
Joseph Valamparampil1, Deirdre Kelly1,2
1Liver Unit, Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, United Kingdom.
Insights
Viral hepatitis poses a global health threat, especially in children, with liver transplantation being a key treatment for severe cases. Advances in vaccines and antivirals are changing disease incidence and treatment needs.
Area of Science:
- Pediatrics
- Hepatology
- Infectious Diseases
Background:
- Viral hepatitis presents a substantial global health burden, impacting both children and adults with varied etiologies and complications.
- Pediatric viral hepatitis can lead to severe outcomes, including mortality and long-term morbidity, necessitating advanced medical interventions.
Purpose of the Study:
- To review the global impact of viral hepatitis on children, focusing on etiology, epidemiology, complications, and treatment outcomes.
- To highlight the evolving role of vaccination, antiviral therapies, and liver transplantation in managing pediatric viral hepatitis.
Main Methods:
- Literature review of viral hepatitis in pediatric populations.
- Analysis of epidemiological data, treatment advancements, and transplantation trends.
Main Results:
- Vaccination for Hepatitis A and B has reduced disease incidence and transplantation needs in children.
- Direct-acting antiviral agents have transformed Hepatitis C outcomes, decreasing the requirement for liver transplants.
- Current Hepatitis B therapies are not curative for children, necessitating lifelong treatment and potential transplantation.
Conclusions:
- Viral hepatitis remains a significant concern in pediatric populations, with ongoing challenges in Hepatitis B management.
- Liver transplantation is a critical intervention for end-stage liver disease and acute liver failure in children due to viral hepatitis.
- Understanding emerging etiologies of acute liver failure is crucial, especially in light of recent global outbreaks.
Abstract:
Viral hepatitis accounts for a significant global disease burden and mortality, both in children and adults. There are significant differences in the viral etiology, epidemiology, and complications in children worldwide. Children of all ages may have devastating complications with a significant risk of mortality and long-term morbidity because of viral hepatitis. Liver transplantation is the only curative option for pediatric patients with end-stage liver disease, hepatocellular carcinoma, or acute liver failure because of viral hepatitis. The introduction of universal vaccination for hepatitis B across the world and hepatitis A in some countries had led to significant changes in the incidence of disease and the need for liver transplantation for the complications of viral hepatitis in children. The development of effective treatment with directly acting antiviral agents for hepatitis C has already transformed outcomes in adults and children and reduced the need for liver transplantation. Although newer therapy for hepatitis B is being evaluated in adults, current therapy for children is not curative, indicating the need for lifelong therapy and potential necessity for liver transplantation. The recent epidemic of acute hepatitis in children across the world has highlighted the importance of understanding the etiology of unusual causes for acute liver failure and the urgent need for liver transplantation.
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