Volume 72, Issue 1 pp. 11-17
Review Article

Living Related Liver Transplantation for Metabolic Liver Diseases in Children

Vikrant Sood

Vikrant Sood

Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India

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James E. Squires

James E. Squires

Division of Gastroenterology, Hepatology and Nutrition, Hillman Center for Pediatric Transplantation, Pittsburgh, PA

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George V. Mazariegos

George V. Mazariegos

Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Pittsburgh, PA

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Jerry Vockley

Jerry Vockley

Center for Rare Disease Therapy, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA

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Patrick J. McKiernan

Corresponding Author

Patrick J. McKiernan

Division of Gastroenterology, Hepatology and Nutrition, Hillman Center for Pediatric Transplantation, Pittsburgh, PA

Address correspondence and reprint requests to Patrick J. McKiernan, Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA (e-mail: [email protected]).Search for more papers by this author
First published: 22 September 2020
Citations: 9

Conflicts of interest: None

Funding: None

ABSTRACT

Metabolic liver diseases (MLDs) are a heterogeneous group of inherited conditions for which liver transplantation can provide definitive treatment. The limited availability of deceased donor organs means some who could benefit from transplant do not have this option. Living related liver transplant (LrLT) using relatives as donors has emerged as one solution to this problem. This technique is established worldwide, especially in Asian countries, with shorter waiting times and patient and graft survival rates equivalent to deceased donor liver transplantation. However, living donors are underutilized for MLDs in many western countries, possibly due to the fear of limited efficacy using heterozygous donors. We have reviewed the published literature and shown that the use of heterozygous donors for liver transplantation is safe for the majority of MLDs with excellent metabolic correction. The use of LrLT should be encouraged to complement deceased donor liver transplantation (DDLT) for treatment of MLDs.

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