PMID- 12492714 OWN - NLM STAT- MEDLINE DCOM- 20030618 LR - 20230124 IS - 1600-6135 (Print) IS - 1600-6135 (Linking) VI - 3 IP - 1 DP - 2003 Jan TI - Acute humoral rejection in hepatitis C-infected renal transplant recipients receiving antiviral therapy. PG - 74-8 AB - The use of interferon-alpha (IFN) in hepatitis C (HCV)-infected renal recipients has been associated with acute rejection and graft loss. We reviewed our recent experience in HCV (+) renal recipients treated with antiviral therapy for biopsy proven chronic hepatitis C. Twelve HCV (+) recipients who recently received antiviral therapy were analyzed. Post-treatment sera were tested for donor-specific human leukocyte antigen (HLA) antibodies (DSA). Within 6 months of initiating antiviral therapy, two of 12 patients (17%) developed acute rejection, which was characterized as acute humoral rejection (de novo DSA in serum and C4d deposits in peritubular capillaries). Both progressed to graft failure. Nine of the remaining 10 patients tested did not have DSA. The use of IFN was associated with severe acute humoral rejection (C4d +, DSA +). The recognition of IFN-associated acute humoral rejection in this series may explain the high rate of graft loss reported previously in renal recipients receiving IFN. FAU - Baid, Seema AU - Baid S AD - Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA. FAU - Tolkoff-Rubin, Nina AU - Tolkoff-Rubin N FAU - Saidman, Susan AU - Saidman S FAU - Chung, Raymond AU - Chung R FAU - Williams, Winfred W AU - Williams WW FAU - Auchincloss, Hugh AU - Auchincloss H FAU - Colvin, Robert B AU - Colvin RB FAU - Delmonico, Francis L AU - Delmonico FL FAU - Cosimi, A Benedict AU - Cosimi AB FAU - Pascual, Manuel AU - Pascual M LA - eng PT - Case Reports PT - Journal Article PL - United States TA - Am J Transplant JT - American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons JID - 100968638 RN - 0 (Antiviral Agents) RN - 0 (Interferon-alpha) RN - 49717AWG6K (Ribavirin) SB - IM MH - Adult MH - Antiviral Agents/*pharmacology MH - Female MH - Graft Rejection/*immunology MH - Hepatitis C/*immunology MH - Humans MH - Interferon-alpha/pharmacology MH - Kidney Transplantation/*immunology MH - Male MH - Middle Aged MH - Ribavirin/pharmacology EDAT- 2002/12/21 04:00 MHDA- 2003/06/19 05:00 CRDT- 2002/12/21 04:00 PHST- 2002/12/21 04:00 [pubmed] PHST- 2003/06/19 05:00 [medline] PHST- 2002/12/21 04:00 [entrez] AID - S1600-6135(22)07268-9 [pii] AID - 10.1034/j.1600-6143.2003.30113.x [doi] PST - ppublish SO - Am J Transplant. 2003 Jan;3(1):74-8. doi: 10.1034/j.1600-6143.2003.30113.x.