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Impact of antiretroviral regimen on renal transplant outcomes in HIV-infected recipients
Resource type
Journal Article
Authors/contributors
- Sparkes, Tracy (Author)
- Manitpisitkul, Wana (Author)
- Masters, Brian (Author)
- Bartlett, Stephen T. (Author)
- Davis, Charles (Author)
- Husson, Jennifer (Author)
- Amoroso, Anthony (Author)
- Haririan, Abdolreza (Author)
Title
Impact of antiretroviral regimen on renal transplant outcomes in HIV-infected recipients
Abstract
Background Protease inhibitors (PI) pose a challenge post-transplant due to significant drug interactions with calcineurin inhibitors, prompting many clinicians to convert patients to non-interacting regimens prior to transplant. The purpose of this study was to examine the impact of PI-based regimens on graft outcomes in HIV-infected renal transplant recipients. Methods In this retrospective cohort study, 50 HIV-infected renal allograft recipients (27 receiving a PI regimen, 23 receiving a non-PI regimen) transplanted between 2003-2015 were analyzed. Results Cumulative rejection rates at 12 and 36 months were 41% and 54% in the PI group vs 52% and 86% in the non-PI group. At last follow-up, the overall risk of acute rejection in the PI group was 46% lower compared with the non-PI cohort (P = 0.12). Patients who received a PI-based regimen had significantly reduced graft failure rates (P = 0.027). There was no difference between groups in the degree of interstitial fibrosis/tubular atrophy, arteriolar hyalinosis, arterial sclerosis, or glomerular sclerosis on available biopsies, despite longer follow-up time in the PI group. Conclusions Our study suggests that PI-based antiretroviral therapy regimens are associated with improved graft survival and that patients can achieve adequate outcomes on a PI-based regimen when necessary. Due to study limitations, further studies are needed to determine the optimal immunosuppression/antiretroviral therapy regimen post-transplant.
Publication
Transplant Infectious Disease
Date
2018
Volume
20
Issue
6
Pages
e12992
Accessed
12/13/18, 5:49 PM
ISSN
1399-3062
Language
en
Library Catalog
Wiley Online Library
License
© 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd
Citation
Sparkes, T., Manitpisitkul, W., Masters, B., Bartlett, S. T., Davis, C., Husson, J., Amoroso, A., & Haririan, A. (2018). Impact of antiretroviral regimen on renal transplant outcomes in HIV-infected recipients. Transplant Infectious Disease, 20(6), e12992. https://doi.org/10.1111/tid.12992
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