- Conditions
- Major Depressive Disorder, Insomnia
- Interventions
- Escitalopram, Ramelteon, Placebo
- Drug · Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Dallas, Texas
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–34
of 34
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 848 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2003
- U.S. locations
- 70
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Mesa, Arizona + 67 more
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 55 Years and older
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 72
- States / cities
- Alabaster, Alabama • Huntsville, Alabama • Phoenix, Arizona + 69 more
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon and Placebo (9 possible combinations total)
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2003
- U.S. locations
- 18
- States / cities
- Hot Springs, Arkansas • Irvine, California • Palm Springs, California + 15 more
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 451 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 19
- States / cities
- Birmingham, Alabama • Hot Springs, Arkansas • Los Angeles, California + 16 more
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Ramelteon and Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Los Angeles, California • Santa Monica, California + 5 more
- Conditions
- Bipolar Disorder
- Interventions
- Ramelteon SL, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 642 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 138
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Muscle Shoals, Alabama + 134 more
- Conditions
- Bipolar Disorder
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Lehigh Valley Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Allentown, Pennsylvania
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 405 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003
- U.S. locations
- 25
- States / cities
- Birmingham, Alabama • Scottsdale, Arizona • Hot Springs, Arkansas + 22 more
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon and zolpidem, Placebo and zolpidem
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 135 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 41
- States / cities
- Hot Springs, Arkansas • Anaheim, California • Fountain Valley, California + 38 more