- Conditions
- Cirrhosis
- Interventions
- Ramelteon Pill
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
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
- 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
- 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
- Conditions
- Delirium
- Interventions
- ramelteon, Placebo
- Drug
- Lead sponsor
- Hartford Hospital
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 240 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- 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
- Insomnia, Asthma
- Interventions
- Ramelteon
- Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Sleep Disorders, Circadian Rhythm
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 132 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 42
- States / cities
- Birmingham, Alabama • Tucson, Arizona • Hot Springs, Arkansas + 39 more
- 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
- Conditions
- Drug Abuse
- Interventions
- Ramelteon, triazolam, and placebo (56 possible combinations total)
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Insomnia, Bipolar Disorder
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Lindner Center of HOPE
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Mason, Ohio
- 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
- Placebo, Ramelteon
- Drug
- Lead sponsor
- Accelerated Community Oncology Research Network
- Other
- Eligibility
- 21 Years to 60 Years · Female only
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 10
- States / cities
- Hot Springs, Arkansas • La Verne, California • Norwich, Connecticut + 7 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
- Sleep Apnea, Obstructive
- Interventions
- Ramelteon or Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 21 Years to 64 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003
- U.S. locations
- 5
- States / cities
- Birmingham, Alabama • Palm Springs, California • Santa Monica, California + 2 more
- 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
- 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
- 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
- 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
- Obstructive Sleep Apnea
- Interventions
- Rozerem (Ramelteon), Lunesta (Eszopiclone), Historical Controls
- Drug · Other
- Lead sponsor
- Southern California Institute for Research and Education
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Long Beach, California
- Conditions
- Delirium, Delirium, Dementia, Amnestic, Cognitive Disorders, Delayed Emergence From Anesthesia, Cognitive Disorders
- Interventions
- Ramelteon, Microcrystalline Cellulose, Riboflavin 100 mg
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Seasonal Affective Disorder
- Interventions
- Ramelteon, Placebo
- Drug
- Lead sponsor
- Lehigh Valley Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Allentown, Pennsylvania
- Conditions
- Sleep Quality Post-TKA, Postoperative Knee Function, Quality of Life After Primary TKA
- Interventions
- Doxepin 6 mg, Ramelteon 8 mg, Placebo Tablets
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 129 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- 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
- 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