Brain training task may reveal why opioid addiction is so hard to beat

NCT ID NCT03745339

First seen Jun 26, 2026 · Last updated Aug 05, 2026 · Updated 8 times

Summary

This study looks at how people with opioid-use disorder learn and make choices compared to those without the disorder. Participants will complete a computer task where shapes are paired with different food odors. The goal is to understand if differences in learning and decision-making contribute to addiction. No treatment or drug is being tested.

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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.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • National Institute on Drug Abuse

    RECRUITING

    Baltimore, Maryland, 21224, United States

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