New drooling treatment shows promise in year-long trial

NCT ID NCT02610868

First seen Apr 23, 2026 ยท Last updated Apr 23, 2026

Summary

This study tested the safety and effectiveness of repeated MYOBLOC injections over one year in 187 adults with troublesome drooling caused by conditions like Parkinson's disease, stroke, or ALS. Participants received up to four treatment sessions, and researchers monitored side effects and changes in saliva flow. The goal was to see if the injections could safely reduce drooling over the long term.

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Contacts and locations

Locations

  • Study site

    Phoenix, Arizona, 85013, United States

  • Study site

    Scottsdale, Arizona, 85258, United States

  • Study site

    Scottsdale, Arizona, 85259, United States

  • Study site

    Loma Linda, California, 92354, United States

  • Study site

    Los Angeles, California, 90033, United States

  • Study site

    Aurora, Colorado, 80045, United States

  • Study site

    Atlantis, Florida, 33462, United States

  • Study site

    Boca Raton, Florida, 33486, United States

  • Study site

    Orlando, Florida, 32806, United States

  • Study site

    Port Charlotte, Florida, 33980, United States

  • Study site

    Atlanta, Georgia, 30329, United States

  • Study site

    Kansas City, Kansas, 66160, United States

  • Study site

    Overland Park, Kansas, 66211, United States

  • Study site

    Elkridge, Maryland, 21075, United States

  • Study site

    Farmington Hills, Michigan, 48334, United States

  • Study site

    St Louis, Missouri, 63110, United States

  • Study site

    Las Vegas, Nevada, 89145, United States

  • Study site

    Edison, New Jersey, 08818, United States

  • Study site

    Centerville, Ohio, 45459, United States

  • Study site

    Tulsa, Oklahoma, 74136, United States

  • Study site

    Greenville, South Carolina, 29615, United States

  • Study site

    Cordova, Tennessee, 38018, United States

  • Study site

    San Antonio, Texas, 78229, United States

  • Study site

    Kirkland, Washington, 98034, United States

  • Study site

    Spokane, Washington, 99202, United States

  • Study site

    Tacoma, Washington, 98409, United States

  • Study site

    Grodno, 230017, Belarus

  • Study site

    Dnipropetrovsk, 49027, Ukraine

  • Study site

    Ivano-Frankivsk, 76008, Ukraine

  • Study site

    Kharkiv, 61068, Ukraine

  • Study site

    Lviv, 79010, Ukraine

  • Study site

    Odesa, 65025, Ukraine

  • Study site

    Rivne, 33010, Ukraine

  • Study site

    Uzhhorod, 88018, Ukraine

  • Study site

    Zaporizhzhya, 69600, Ukraine

Conditions

Explore the condition pages connected to this study.