New sleep drug could help those battling opioid addiction get rest

NCT ID NCT06655883

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 32 times

Summary

This study tests whether the sleep medication suvorexant can help people with opioid use disorder who also have insomnia fall asleep and stay asleep longer. About 300 adults on stable medication for opioid use disorder will receive either suvorexant or a placebo for 8 weeks. Researchers will measure sleep time in a lab and monitor for side effects to see if the drug is safe and effective.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Adams Clinical Dallas ( Site 2007)

    RECRUITING

    DeSoto, Texas, 75115, United States

    Contact Phone: •••-•••-••••

  • Butler Hospital ( Site 1002)

    RECRUITING

    Providence, Rhode Island, 02906, United States

    Contact Phone: •••-•••-••••

  • CenExel iResearch, LLC ( Site 2010)

    RECRUITING

    Savannah, Georgia, 31405, United States

    Contact Phone: •••-•••-••••

  • Hassman Research Institute Marlton Site ( Site 2005)

    RECRUITING

    Marlton, New Jersey, 08053, United States

    Contact Phone: •••-•••-••••

  • Johns Hopkins University ( Site 1001)

    RECRUITING

    Baltimore, Maryland, 21224, United States

    Contact Phone: •••-•••-••••

  • Medical University of South Carolina ( Site 1005)

    RECRUITING

    Charleston, South Carolina, 29403, United States

    Contact Phone: •••-•••-••••

  • Memorial Hermann Village ( Site 2001)

    RECRUITING

    Houston, Texas, 77043, United States

    Contact Phone: •••-•••-••••

  • Penn Medicine University of Pennsylvania Health System- Center for Studies of Addiction ( Site 1006)

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

    Contact Phone: •••-•••-••••

  • The Rivus Wellness & Research Institute ( Site 2014)

    RECRUITING

    Oklahoma City, Oklahoma, 73112, United States

    Contact Phone: •••-•••-••••

  • VCU Institute for Drug and Alcohol Studies ( Site 1004)

    RECRUITING

    Richmond, Virginia, 23219, United States

    Contact Phone: •••-•••-••••

  • Yale University School of Medicine ( Site 1003)

    RECRUITING

    New Haven, Connecticut, 06520, United States

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.