Can cash rewards and a smartphone app help beat addiction?

NCT ID NCT04927143

Recruiting now Knowledge-focused Sponsor: Wake Forest University Health Sciences Source: ClinicalTrials.gov ↗

First seen Nov 01, 2025 · Last updated May 23, 2026 · Updated 27 times

Summary

This study tests two types of reward programs to help people with opioid, cocaine, or methamphetamine use disorders stay abstinent. Participants use a smartphone app that tracks drug tests and offers incentives that either increase or decrease over time. The goal is to find the best way to encourage long-term sobriety and make these programs easy to use.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Advocate Aurora Behavioral Health Services
RECRUITING

Wauwatosa, Wisconsin, 53212, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••
Rogers Behavioral Health
RECRUITING

Oconomowoc, Wisconsin, 53066, United States

Contact

Conditions

Explore the condition pages connected to this study.

COCAINE USE COCAINE USE COCAINE USE DISORDER COCAINE USE DISORDER METHAMPHETAMINE ABUSE METHAMPHETAMINE-DEPENDENCE OPIOID USE OPIOID USE DISORDER SUBSTANCE USE