NIDA CTN-0152: Evaluation of Tirzepatide as an Adjunct to Buprenorphine for the Treatment of Opioid Use Disorder: A Pragmatic, Multi-site, Double-blind, Randomized, Placebo-controlled Trial (TAB)
T. John Winhusen, PhD
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.
Description
This is a Phase 2, pragmatic, multi-site, double-blind, randomized, placebo-controlled, intent-to-treat trial. The selection of placebo as the comparator is considered the gold standard for medication trials. Eligible participants will be randomized in a 1:1 ratio to tirzepatide or placebo, balancing on site and buprenorphine (BUP) formulation (transmucosal vs extended-release). Participants will receive tirzepatide or placebo based on randomized assignment, with "dose escalation" of placebo following the schedule for tirzepatide and tirzepatide dosing being consistent with prescribing guidel…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No