Research on Using Small-for-size Grafts for Auxiliary Liver Transplantation in the Treatment of Portal Hypertension

The objective of this observational study is to compare the safety profile of auxiliary liver transplantation using small-for-size grafts with that of conventional liver transplantation and to evaluate the efficacy of this technique. The primary research question it seeks to investigate is: "What are the differences in safety and efficacy between auxiliary liver transplantation utilizing small-for-size grafts and conventional liver transplantation for the treatment of portal hypertension?"

NCT Number	NCT07247877
Lead Sponsor	Zhi-Jun Zhu
Conditions	Liver Transplantation
Enrollment	396 participants
Start Date	2014-01-01
Primary Completion	2028-12-31 (estimated)
Study Completion	2029-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-05-20