PMID- 32479127 OWN - NLM STAT- MEDLINE DCOM- 20210129 LR - 20220415 IS - 1744-7607 (Electronic) IS - 1742-5255 (Linking) VI - 16 IP - 7 DP - 2020 Jul TI - Drug Interactions with Gender-Affirming Hormone Therapy: Focus on Antiretrovirals and Direct Acting Antivirals. PG - 565-582 LID - 10.1080/17425255.2020.1777278 [doi] AB - INTRODUCTION: Gender-affirming care may include hormonal therapy to attain desired health outcomes in transgender (trans) individuals. To provide safe, affirming medical care for trans patients, health care providers must identify and manage drug-drug interactions (DDIs) between gender affirming hormonal therapy (GAHT) and other medication therapies. AREAS COVERED: This review summarizes available data on DDIs between GAHT and antiretrovirals (ARVs) or hepatitis C direct acting antivirals (DAAs). Potential pharmacokinetic and pharmacodynamic DDIs are predicted based on GAHT, ARV, and DAA pharmacology and adverse event profiles. Clinical management strategies are discussed. EXPERT OPINION: GAHT may be involved in pharmacokinetic and/or pharmacodynamic DDIs. Certain ARV classes (non-nucleoside reverse transcriptase inhibitors, protease inhibitors) may alter GAHT disposition, whereas selected ARVs (unboosted integrase inhibitors, doravirine, or rilpivirine) may have less impact on GAHT. DAAs may interact with GAHT, but the clinical relevance is unclear. ARV- and/or DAA-associated side effects (including depression, cardiovascular disease, hyperlipidemia) are important to consider in the clinical management of trans patients. Clinicians must evaluate potential DDIs and overlapping side effects between ARVs, DAAs and GAHT when providing care for trans patients. FAU - Cirrincione, Lauren R AU - Cirrincione LR AD - Department of Pharmacy, University of Washington School of Pharmacy , Seattle, WA, USA. FAU - Senneker, Tessa AU - Senneker T AD - Department of Pharmacy, Kingston General Hospital , Kingston, ON, Canada. FAU - Scarsi, Kimberly AU - Scarsi K AD - Department of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center , Omaha, NE, USA. FAU - Tseng, Alice AU - Tseng A AD - Faculty of Pharmacy, University of Toronto , Toronto, ON, Canada. AD - University Health Network , Toronto, ON, Canada. LA - eng PT - Journal Article PT - Review DEP - 20200627 PL - England TA - Expert Opin Drug Metab Toxicol JT - Expert opinion on drug metabolism & toxicology JID - 101228422 RN - 0 (Anti-HIV Agents) RN - 0 (Antiviral Agents) RN - 0 (Gonadal Steroid Hormones) SB - IM EIN - Expert Opin Drug Metab Toxicol. 2021 Jan 1;:1. PMID: 33386065 MH - Anti-HIV Agents/*administration & dosage/pharmacokinetics/pharmacology MH - Antiviral Agents/*administration & dosage/pharmacokinetics/pharmacology MH - Drug Interactions MH - Female MH - Gonadal Steroid Hormones/*administration & dosage/pharmacokinetics/pharmacology MH - HIV Infections/drug therapy MH - Hepatitis C/drug therapy MH - Humans MH - Male MH - Transgender Persons OTO - NOTNLM OT - Androgen blockers OT - antiretrovirals OT - direct acting antivirals OT - drug interactions OT - estradiol OT - gender-affirming therapy OT - hepatitis C OT - hiv OT - testosterone OT - transgender care EDAT- 2020/06/02 06:00 MHDA- 2021/01/30 06:00 CRDT- 2020/06/02 06:00 PHST- 2020/06/02 06:00 [pubmed] PHST- 2021/01/30 06:00 [medline] PHST- 2020/06/02 06:00 [entrez] AID - 10.1080/17425255.2020.1777278 [doi] PST - ppublish SO - Expert Opin Drug Metab Toxicol. 2020 Jul;16(7):565-582. doi: 10.1080/17425255.2020.1777278. Epub 2020 Jun 27.