Principal Investigators
Ana Abrantes & Michael Stein
Status
Completed
This 26-week observational study will examine the daily associations between opioid craving/use, negative affect, and highly palatable food (HPF) craving/consumption. We will enroll 80 individuals with opioid use disorder who are in early methadone maintenance treatment (MMT). Three, 21-day bouts of ecological momentary assessment (EMA) will help researchers understand the impact of HPF consumption on MMT outcomes. Participants will also be given a Fitbit tracker to wear during the study as a measure of physical activity engagement.