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Economic impacts of alternative kidney transplant immunosuppression: A national cohort study
Journal article   Open access   Peer reviewed

Economic impacts of alternative kidney transplant immunosuppression: A national cohort study

CLINICAL TRANSPLANTATION, v 34(4), e13813
Apr 2020
PMID: 32027049
url
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10401861View
Accepted (AM)Open Access (License Unspecified) Open
url
https://doi.org/10.1111/ctr.13813View
Published, Version of Record (VoR) Open

Abstract

Understanding the economic implications of induction and maintenance immunosuppression (ISx) is important in developing personalized kidney transplant (KTx) care. Using data from a novel integrated data set including financial records from the University Health System Consortium, Medicare, and pharmacy claims (2007-2014), we estimated the differences in the impact of induction and maintenance ISx regimens on transplant hospitalization costs and Medicare payments from KTx to 3 years. Use of thymoglobulin (TMG) significantly increased transplant hospitalization costs ($12 006; P = .02), compared with alemtuzumab and basiliximab. TMG resulted in lower Medicare payments in posttransplant years 1 (-$2058; P = .05) and 2 (-$1784; P = .048). Patients on steroid-sparing ISx incurred relatively lower total Medicare spending (-$10 880; P = .01) compared with patients on triple therapy (tacrolimus, antimetabolite, and steroids). MPA/AZA-sparing, mammalian target of rapamycin inhibitors-based, and cyclosporine-based maintenance ISx regimens were associated with significantly higher payments. Alternative ISx regimens were associated with different KTx hospitalization costs and longer-term payments. Future studies of clinical efficacy should also consider cost impacts to define the economic effectiveness of alternative ISx regimens.

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Collaboration types
Domestic collaboration
Web of Science research areas
Surgery
Transplantation
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