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Impact of Donor Obesity on Graft and Recipient Survival Outcomes After Liver Transplantation: A Systematic Review and Meta-analysis.

Amr M T AlnagarShahab HajibandehShahin HajibandehAbdul R HakeemBobby V M Dasari
Published in: Transplantation direct (2024)
A meta-analysis of the best available evidence (level 2a) demonstrates that donor obesity does not seem to have a negative impact on graft or patient outcomes. The available studies might be subject to selection bias as the grafts from obese donors are usually subject to biopsy to exclude steatosis and the recipients usually belong to the low-risk group. Future research is needed to evaluate the impact of donors subgrouped by various higher BMI on graft and patient-related outcomes as well as to capture data of the discarded grafts from obese donors; hence, selection criteria for the grafts that could be used for transplantation from obese donors is identified.
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