Kidney Transplantation from Hepatitis C Infected Donors to Hepatitis C Negative Recipients: Does Organs Selection Matter?
1Transplant Surgery, University of Virginia, Charlottesville, VA, 2Division of Transplant Nephrology, University of Virginia, Charlottesville, VA
Meeting: 2020 American Transplant Congress
Abstract number: A-049
Keywords: Hepatitis C, Kidney transplantation, Outcome
Session Information
Session Name: Poster Session A: Kidney Deceased Donor Selection
Session Type: Poster Session
Date: Saturday, May 30, 2020
Session Time: 3:15pm-4:00pm
Presentation Time: 3:30pm-4:00pm
Location: Virtual
*Purpose: Recently, there has been a marked increase in the availability and use of kidneys from hepatitis C virus (HCV) positive deceased donors for transplantation. This study aims to evaluate the outcome, safety and feasibility of transplantation of kidneys from HCV-positive donors to HCV-negative recipients.
*Methods: A prospective single-institution review of 30 sequential kidney recipients performed between 3/2019 and 10/2019 that received organs from donors who were HCV nucleic acid test (NAT) and anti-HCV antibody positive. All recipients were HCV NAT and anti-HCV antibody negative at the time of transplant. All recipients had T cell depletion and triple immunosuppression. Data collected included donor and recipient demographics, direct antiviral agent treatment regimens, liver function, kidney graft outcome, and de novo donor-specific antibodies.
*Results: The mean recipient age was 59 ±10. 70% were male, and 50% were Caucasian. The mean waiting time on the transplant list was 1280 ± 630 days. The mean follow up time was 149 ±80 days. The mean donor age was 36 ±10, 59% were male, and 93% were Caucasian. The mean kidney donor profile index was 63 ±12. 8 (27%) were deceased after cardiac death donors. The cold ischemic time median (IQR) was 25 (18-29) hours. 28 recipients (93%) developed HCV viremia and received treatment; 17 (61%) had genotype 1a HCV. Interestingly, 2 recipients (7%) remain HCV NAT negative after transplantation. The mean time between transplantation and treatment initiation was 44 ±10 days. 18 patients (64%) received glecaprevir/pibrentasvir and 10 patients (36%) received ledipasvir/sofosbuvir. 20 patients (71%) completed direct antiviral agent therapy; of those, 3 patients (15%) had a sustained virologic response at 12 weeks (SVR12). 1 patient continued to exhibit HCV viremia after the end of treatment. 8 patients (29%) remains on treatment. 20 patients (67%) had delayed graft function. The mean estimated GFR (eGFR) at 12 weeks after transplantation (mL/min/1.73 m2) was 49 ±13, and at the end of hepatitis C treatment was 48 ±18. 5 patients (17%) had BK viremia after transplant, and 5 patients (17%) had CMV viremia. 4 patients (13%) had De novo DSA; 3 class I and 1 class II. 2 patients (7%) had mild cellular mediated rejection. All patients tolerated the hepatitis C therapy. Transaminitis occurred in 9 recipients (30%), with at least 3 times normal aminotransferase levels, no recipients had evidence of advanced hepatic dysfunction or graft loss.
*Conclusions: Kidney transplantation from HCV infected donors to HCV negative recipients should be considered in all eligible patients. However, a combination of high kidney donor profile index, HCV positive graft and elderly recipient may result in higher rate of delayed graft function .
To cite this abstract in AMA style:
Rawashdeh B, Luu L, Sahli Z, McCracken E, Doyle A, Brayman K, Agarwal A. Kidney Transplantation from Hepatitis C Infected Donors to Hepatitis C Negative Recipients: Does Organs Selection Matter? [abstract]. Am J Transplant. 2020; 20 (suppl 3). https://atcmeetingabstracts.com/abstract/kidney-transplantation-from-hepatitis-c-infected-donors-to-hepatitis-c-negative-recipients-does-organs-selection-matter/. Accessed November 21, 2024.« Back to 2020 American Transplant Congress