Evaluation of Tirzepatide as an Adjunct to Buprenorphine for the Treatment of Opioid Use Disorder
Trial Parameters
Brief Summary
The primary objective of this research study is to evaluate the effect of tirzepatide, relative to placebo, as an adjunct to BUP on retention, substance use, and sleep outcomes in individuals with OUD.
Eligibility Criteria
Inclusion Criteria: 1. Must be ≥18 years of age; 2. Must have moderate to severe OUD; 3. Must, at the time of randomization, be newly initiated on BUP (i.e., within 7 to 35 days) during the current treatment episode, be taking ≥ the recommended target dose for transmucosal BUP (or equivalent for extended-release), and have documentation of receiving BUP, including dose and the start date of the current treatment episode, from their BUP provider, and, for participants prescribed transmucosal BUP, have at least one UDS positive for buprenorphine/norbuprenorphine; 4. Must be willing to be randomized to tirzepatide or placebo and to comply with study procedures, including weekly visits for 6 months; 5. Must be able to understand the study, and having understood, provide written informed consent in English; 6. Must not be breastfeeding; if of child bearing potential, must test negative on the study-administered pregnancy test(s), and if of childbearing potential and engaging /planning to en