Can an online course help young couples drink less and love better?
NCT ID NCT06422299
First seen May 08, 2026 · Last updated Jun 22, 2026 · Updated 9 times
Summary
This study is developing and testing a brief online program for young adult couples (ages 18-29) who use both alcohol and cannabis. The program aims to reduce risky substance use and improve relationship skills. Sixty couples in Washington State will be randomly assigned to either the online program or a no-intervention control group, and researchers will compare changes in drinking, cannabis use, and relationship satisfaction over three months.
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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.
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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What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Online couples-based behavioral intervention
What this could lead to
If it works, this could provide a convenient, low-cost way for young couples to reduce risky substance use and strengthen their relationship.
What could go wrong
This is a small, early-stage trial (60 couples) testing feasibility and initial effects, so results may not be generalizable. The intervention is self-paced online, so engagement may vary.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.