Can a pill reset your body clock? trial tests treatment for 'Night Owl' sleep disorder

NCT ID NCT04652882

Summary

This study is testing whether a medication called tasimelteon can help people with delayed sleep-wake phase disorder, a condition where their natural sleep schedule is shifted very late. About 70 adults with this diagnosis will take either the study drug or a placebo pill daily. Researchers will measure if the treatment helps people fall asleep earlier and improves their sleep patterns.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Vanda Investigational Site

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    Los Angeles, California, 90025, United States

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    Redwood City, California, 94063, United States

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    Aurora, Colorado, 80045, United States

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    Boston, Massachusetts, 02115, United States

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    St Louis, Missouri, 63123, United States

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    New Hyde Park, New York, 11042, United States

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    Cincinnati, Ohio, 45212, United States

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    Cleveland, Ohio, 44195, United States

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    Columbia, South Carolina, 29201, United States

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    San Antonio, Texas, 78229, United States

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    Sherman, Texas, 75092, United States

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  • Vanda Investigational Site

    ACTIVE_NOT_RECRUITING

    Innsbruck, 6020, Austria

  • Vanda Investigational Site

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    Vienna, 1090, Austria

    Contact Phone: •••-•••-••••

  • Vanda Investigational Site

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    Berlin, 10117, Germany

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  • Vanda Investigational Site

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    Hamburg, 20253, Germany

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  • Vanda Investigational Site

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    Marburg, 35043, Germany

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  • Vanda Investigational Site

    RECRUITING

    Schwerin, 19053, Germany

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.