This study is testing if a smartphone app can help people with Stimulant Use Disorder (problems with drugs like cocaine or methamphetamine). There isn't a specific medicine approved for this condition, but behavioral therapy can be very effective. This study wants to see if that therapy can be delivered through a smartphone app, even from your home. You would be randomly assigned to one of two versions of the app. To join, you need to be at least 18 years old, speak English, have a smartphone, and meet the criteria for Stimulant Use Disorder. The study will measure success by looking at saliva drug test results over 15 months. The current status of this study is unclear, and it plans to enroll 270 people.

Study design

This is an interventional study that plans to enroll 270 participants. You will be randomly assigned to receive one of two versions of a smartphone app.

What's involved

You will complete self-assessment questionnaires in the app. You will also need to agree to let the researchers speak with your healthcare provider and look at your health insurance use.

Compensation

Not stated in the trial record.

Follow-up

Saliva drug tests will occur over a 15-month period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.