Rationale, evidence, and steps for implementation of medication for opioid use disorder treatment programs in HIV primary care settings.

As the opioid crisis continues to escalate, the management of patients with opioid use disorder has crossed over to the care of patients with chronic infectious diseases, specifically HIV, HBV, and HCV, typically managed in the primary care setting. Consensus guidelines recommend testing for HIV and hepatitis in persons who inject drugs at least annually, but high-risk sexual activity may put other patients at risk as well. Significant barriers to robust care of these patient populations include low rates of HIV and hepatitis testing, limited access to methadone treatment programs, lack of widespread knowledge of how to prescribe office-based opioid treatment, and ongoing stigma surrounding prescribing of HIV treatment and prophylaxis medications. Clinical pharmacists across ambulatory, infectious diseases, and opioid stewardship specialties have the opportunity to play a key role in the implementation and support of harm reduction and medication for opioid use disorder services in the outpatient setting. The goal of this article is to discuss the rationale and evidence for these services and provide a framework for implementation.