New shot may curb heavy drinking in reward-driven people

NCT ID NCT05028062

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a monthly injection of naltrexone (a medication that blocks alcohol's rewarding effects) helps people who drink for pleasure reduce heavy drinking more than a placebo. About 60 adults with alcohol use disorder who drink heavily will receive either the shot or a placebo, plus four counseling sessions. The goal is to see if the medication leads to fewer heavy drinking days over 8 weeks.

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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

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

  • Contact

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

Locations

  • University of Pennsylvania Center for Studies of Addiction

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

    Contact

    Contact

    Contact

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

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

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