New injectable treatment may help people quit fentanyl more effectively

NCT ID NCT06726200

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 22 times

Summary

This study tests whether a long-acting injectable form of buprenorphine works better than the standard sublingual (under-the-tongue) version for treating opioid use disorder in people who use fentanyl or other strong synthetic opioids. About 60 adults aged 18–65 will be enrolled and followed for 4 weeks after starting treatment. The goal is to see which formulation leads to more drug-free days and fewer relapses.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Substance Treatment and Research Service

    RECRUITING

    New York, New York, 10019, United States

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

Conditions

Explore the condition pages connected to this study.