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Drug Interactions Associated with HIV and HCV Medications

  • Hepatitis C (K Marks, Section Editor)
  • Published:
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Opinion Statement

The management of HCV in the setting of HIV co-infection has been transformed with the availability of the direct-acting antivirals. Cure rates for HCV in co-infection are greater than 90 % in all genotypes. Even difficult to treat patients with cirrhosis can be successfully treated with newer regimens. Consensus guidelines are available to assist providers in selecting appropriate regimens. Despite their widespread success, drug interactions when combining HIV and HCV medications are complex, but manageable. In this review, an in-depth description of how DAAs and HIV medications are metabolized is provided. Specific guidance around combining DAA regimens with common HIV regimens used in the modern treatment era are reviewed in detail. Tables and figures contained in the review also highlight common interactions encountered with DAA/HIV combinations, route of metabolism, and compatibility for common HIV regimens when combined with DAAs. Providers are encouraged to utilize the information in this article as a guide for treating HIV and HCV co-infection for assistance in selecting regimens that are least likely to interact. Examples of peer reviewed, reputable web, and print references are also provided; these should be utilized prior to initiating therapy as screening tools to assist in managing HIV/DAA drug interactions.

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Correspondence to John J. Faragon PharmD, BCPS, AAHIV-P.

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Dr. John Faragon reports speaker fees from ABBVIE, BMS, GILEAD, JANSSEN, MERCK, and VIIV, as well as consultant fees for GILEAD outside the submitted work.

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This article does not contain any studies with human or animal subjects performed by any of the authors.

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Faragon, J.J. Drug Interactions Associated with HIV and HCV Medications. Curr Treat Options Infect Dis 8, 404–415 (2016). https://doi.org/10.1007/s40506-016-0095-3

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