Skip to main content
OpenTrials

Clinical trial discovery

Find Clinical Trials

Search studies by condition, treatment, location, eligibility, or trial identifier.

Showing 1–20 of 3,440 trials

Active filters

Clinical trials found

Published and searchable clinical trials

Searching for clinical trials...
Conditions
Depressive Disorder, Depressive Disorder, Major, Major Depressive Disorder, +2 more
Locations
  • NoesisPharma, LLC Phoenix, Arizona, United States
  • Del Sol Research Management Tucson, Arizona, United States
  • Catalina Research Institute, LLC Montclair, California, United States
  • Excell Research, Inc Oceanside, California, United States
View all 32 locations
Conditions
Depressive Disorder, Depressive Disorder, Major, Disorders of Excessive Somnolence, +7 more
Locations
  • Clinical Research Site Tucson, Arizona, United States
  • Clinical Research Site Bellflower, California, United States
  • Clinical Research Site Chino, California, United States
  • Clinical Research Site Glendale, California, United States
View all 40 locations
Conditions
Depressive Disorder, Depressive Disorder, Major, Major Depressive Disorder, +2 more
Locations
  • Neurocrine Clinical Site Oceanside, California, United States
  • Neurocrine Clinical Site Orange, California, United States
  • Neurocrine Clinical Site San Jose, California, United States
  • Neurocrine Clinical Site New Haven, Connecticut, United States
View all 60 locations
Conditions
Depression, Postpartum, Depressive Disorder, Female Urogenital Diseases and Pregnancy Complications, +6 more
Locations
  • The Second Affiliated Hospital of Anhui Medical University Hefei, Anhui, China
  • Chongqing Three Gorges Hospital Chongqing, Chongqing Municipality, China
  • The Affiliated Hospital of Chongqing Medical University Chongqing, Chongqing Municipality, China
  • Xiamen Xianyue Hospital Xiamen, Fujian, China
View all 36 locations
Conditions
Behavior, Behavioral Symptoms, Depression, +4 more
Locations
  • University of Southern California Los Angeles, California, United States
  • University of Colorado Denver, Colorado, United States
  • National Institutes of Health Clinical Center Bethesda, Maryland, United States
Conditions
Depressive Disorder, Depressive Disorder, Major, Major Depressive Disorder, +2 more
Locations
  • University of Alabama at Birmingham Huntsville, Alabama, United States
  • CNRI-Los Angeles, LLC Pico Rivera, California, United States
  • University of Connecticut Health Center Farmington, Connecticut, United States
  • Vertex Clinical Research Clermont, Florida, United States
View all 69 locations
Conditions
Behavior, Behavioral Symptoms, Depression, +4 more
Locations
  • Accellacare - Moorpark Moorpark, California, United States
  • ATP Clinical Research Orange, California, United States
  • Yale University School of Medicine New Haven, Connecticut, United States
  • Encore Medical Research Hollywood, Florida, United States
View all 180 locations
Conditions
Behavior, Behavioral Symptoms, Depression, +5 more
Locations
  • Draig Clinical Site Phoenix, Arizona, United States
  • Draig Clinical Site Little Rock, Arkansas, United States
  • Draig Clinical Site Lafayette, California, United States
  • Draig Clinical Site Hialeah, Florida, United States