- Conditions
- Sleep Disorder
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005
- U.S. locations
- 13
- States / cities
- Hot Springs, Arkansas • Los Angeles, California • San Diego, California + 10 more
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 58
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Insomnia, Obstructive Sleep Apnea
- Interventions
- rozerem, Placebo
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorders
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Huntington's Disease, Parkinson's Disease, Dementia With Lewy Bodies, Sleep Disorders, Circadian Dysregulation
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 20 Years to 90 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Neuropathic Pain
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Delirium in Old Age
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 65 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson's Disease
- Interventions
- ROZEREM, Ramelteon
- Drug
- Lead sponsor
- Southern California Institute for Research and Education
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Long Beach, California
- 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
- Insomnia, Brain Injury
- Interventions
- Ramelteon, Placebo
- Drug · Dietary Supplement
- Lead sponsor
- Kessler Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- West Orange, New Jersey
- Conditions
- Sleep, Burns
- Interventions
- zolipidem, ramelteon
- Drug
- Lead sponsor
- Shriners Hospitals for Children
- Other
- Eligibility
- 3 Years to 18 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- 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
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 552 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 52
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Hot Springs, Arkansas + 49 more
- Conditions
- REM Behavior Disorder, Parkinsonism
- Interventions
- Rozerem, Placebo
- Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- Not listed
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Marijuana Dependence
- Interventions
- eszopiclone, Placebo, ramelteon, zolpidem
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Chronic Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 1,081 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005
- U.S. locations
- 43
- States / cities
- Mesa, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 40 more
- Conditions
- Insomnia
- Interventions
- Placebo, Rozerem 8mg, Rozerem 8mg in combination with Multi Component Behavior Therapy
- Drug · Other
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- 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
- Transient Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 289 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2003
- U.S. locations
- 12
- States / cities
- Palm Springs, California • San Diego, California • Miami, Florida + 9 more
- Conditions
- REM Sleep Behavior Disorder
- Interventions
- ramelteon, placebo
- Drug
- Lead sponsor
- Sleep Medicine Centers of WNY
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- West Seneca, New York
- Conditions
- Migraine, Migraine With Aura, Migraine Without Aura
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Swedish Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Acute Depressive Episode
- Interventions
- Ramelteon SL, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 490 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 141
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Muscle Shoals, Alabama + 137 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
- ADHD With Sleep Onset Insomnia
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 65 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama