OUD Smartphone Services

The purpose of the research is to check whether services and materials made available through a smartphone app are helpful to people who have been diagnosed with opioid use disorder (OUD). Participants are asked to use an app to submit videos of themselves taking salivary drug tests to a secure online system. The app includes reminders, rewards, and activities, as well as access to live support. Study participation lasts one year and includes about 30 minutes each week submitting videos, an hour-long interview to get started, and hour-long interviews once every three months after that over the course of the year.

Inclusion Criteria: * Aged 18 or older * Lives in the United States * Read and speak English fluently * Owns a smartphone compatible with the DynamiCare app (e.g., Apple or Android) * Diagnosed with opioid use disorder or attests to having problem opioid use * Has used unprescribed opioids within the prior 30 days * Has, or is willing to accept, an appointment to initiate medication assisted treatment or has initiated medication assisted treatment in the prior 45 days * Must have an ASAM CO-Triage score between L1 and L3.1 Exclusion Criteria: * Is currently enrolled in another study involving substance abuse treatment * Has concurrent alcohol use disorder * Is currently incarcerated * Has current suicidal ideation or overt psychosis