New depression pill shows promise for those failed by standard meds

NCT ID NCT06340958

First seen Nov 01, 2025 · Last updated Apr 29, 2026 · Updated 23 times

Summary

This study tested an experimental drug called CLE-100 (oral esketamine) in 99 adults with major depression who did not get enough relief from at least two standard antidepressants. Participants took CLE-100 or a placebo alongside their current antidepressant for several weeks. The goal was to see if adding CLE-100 could safely improve depression symptoms better than placebo.

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Contacts and locations

Locations

  • Clinical Site 101

    Toms River, New Jersey, 08755, United States

  • Clinical Site 102

    Hollywood, Florida, 33024, United States

  • Clinical Site 103

    Beachwood, Ohio, 44236, United States

  • Clinical Site 105

    Lauderhill, Florida, 33319, United States

  • Clinical Site 107

    Austin, Texas, 78737, United States

  • Clinical Site 108

    Gaithersburg, Maryland, 20877, United States

  • Clinical Site 114

    Savannah, Georgia, 31405, United States

  • Clinical Site 115

    Bellevue, Washington, 98007, United States

  • Clinical Site 116

    Flowood, Mississippi, 39232, United States

  • Clinical Site 117

    Murray, Utah, 84107, United States

  • Clinical Site 118

    Atlanta, Georgia, 30030, United States

  • Clinical Site 119

    North Canton, Ohio, 44720, United States

  • Clinical Site 120

    Elgin, Illinois, 60123, United States

  • Clinical Site 126

    O'Fallon, Missouri, 63368, United States

  • Clinical Site 127

    Chicago, Illinois, 60640, United States

  • Clinical Site 130

    Upland, California, 91786, United States

  • Clinical Site 131

    Lafayette, California, 94549, United States

  • Clinical Site 132

    Pensacola, Florida, 32502, United States

  • Clinical Site 135

    Oklahoma City, Oklahoma, 73112, United States

  • Clinical Site 137

    Plano, Texas, 75093, United States

  • Clinical Site 138

    Marietta, Georgia, 30060, United States

  • Clinical Site 139

    La Jolla, California, 92037, United States

  • Clinical Site 140

    Miami Springs, Florida, 33166, United States

Conditions

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