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Updated: Mar 27, 2026
Porcine Liver Transplantation Without Veno-Venous Bypass As an Extended Criteria Donor Model
Published on: August 17, 2022
Safety of Live Liver Donation by Individuals With G6PD Deficiency: Initial Results and Comparative Study
Mettu S Reddy1, Manoj Shrivastav, Ilankumaran Kaliamoorthy
11 Institute of Liver Disease and Transplantation, Global Healthy City, Chennai, India. National Foundation for Liver Research, Chennai, India.
Background:
G6PD deficiency (G6PDd) is the commonest genetic enzyme defect in the world. However, baring a single case report, there is no published literature regarding the safety of donor hepatectomy in G6PDd individuals.
Methods:
Potential donors with World Health Organization class III or class IV G6PDd without evidence of hemolysis were evaluated for donation, if there was no other suitable donor. Postoperatively, donors were closely monitored for hemolysis and medications, which can induce hemolysis, were avoided. Outcomes of our first 14 G6PDd donors are presented. Postoperative course of these donors was also compared with a matched cohort of 30 non-G6PDd donors.
Results:
There were 9 left lateral segment, 2 left lobe, and 3 right lobe donors. Two G6PDd donors had biochemical evidence of postoperative hemolysis not needing any specific treatment. Postoperative liver function tests, intensive care unit stay, hospital stay, and morbidity (greater than Clavien II) were similar in the G6PDd and non-G6PDd donor cohorts. Donors in the G6PDd group had lower trough hemoglobin in postoperative period (P = 0.006), greater drop in postoperative hemoglobin (P = 0.007), and a higher need for postoperative blood transfusion (4/14 vs 2/30, P = 0.071).
Conclusions:
This is the first case series reporting the safety of liver resection in G6PDd individuals. Hepatectomy in G6PD-deficient donors is associated with a greater drop in postoperative hemoglobin and a marginally increased need for postoperative transfusion. Use of these donors can be considered with caution, and it should not be an absolute contraindication for live liver donation.
