Testing adaptations to contingency management for alcohol use disorders: A randomized controlled trial.

ABSTRACT:

Objective

To determine if adults with an alcohol use disorder (AUD), who had a preintervention urine ethyl glucuronide (uEtG) level predictive of nonresponse to contingency management (CM), would respond to two intervention modifications (https://clinicaltrials.gov/ ID: NCT03481049).

Method

One hundred fifty-eight adults (53.2% female) with AUD, serious mental illness, and a mean uEtG ≥ 350 ng/mL over a 4-week induction period were randomized to (a) usual CM (uEtG-negative [<150 ng/mL] samples reinforced with $1,686); (b) high magnitude CM (uEtG-negative samples reinforced with $2,983); or (c) shaping CM (reduced drinking [uEtG < 500 ng/mL] samples reinforced for 4 weeks, then uEtG-negative samples reinforced for 12 weeks with $1,686). The primary outcome was uEtG-negative s

SUBMITTER: McDonell MG 

PROVIDER: S-EPMC12825428 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature