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Showing 25–48 of 2,101 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Brain Regulation of Appetite in Twins

NCT02483663
Conditions
Obesity, Appetite
Interventions
Functional Magnetic Resonance Imaging, Dual Energy X-ray absorptiometry, Questionnaires, Mood and Appetite Ratings, Test Meals, Computer Tests, Intravenous Catheter (IV) placement
Device · Radiation · Other + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Narcolepsy Type 1
Interventions
ALKS 2680 Dose 1, ALKS 2680 Dose 2, Placebo
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
22
States / cities
Cullman, Alabama • Phoenix, Arizona • Los Angeles, California + 19 more
Conditions
Obstructive Sleep Apnea, Hypertension
Interventions
Lorundrostat, Placebo
Drug
Lead sponsor
Mineralys Therapeutics Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
27
States / cities
Tuscaloosa, Alabama • Chandler, Arizona • Little Rock, Arkansas + 24 more
Active, not recruiting No phase listed Observational Accepts healthy volunteers

MicroRNA Markers in Head and Neck Cancers

NCT04305366
Conditions
Squamous Cell Carcinoma of Head and Neck
Interventions
Tissue collection
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Results available

ANNE Diagnostic Agreement With Home Sleep Testing

NCT05421754
Conditions
Obstructive Sleep Apnea of Adult
Interventions
ANNE Sleep
Device
Lead sponsor
Northwestern University
Other
Eligibility
22 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Menopause, Hot Flashes
Interventions
Shatavari (Asparagus racemosus) Extract, Placebo
Dietary Supplement · Other
Lead sponsor
India Glycols Ltd
Industry
Eligibility
45 Years to 60 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Port Richey, Florida
Completed Not applicable Interventional

Rural Asthma Effectiveness Study

NCT03533764
Conditions
Asthma
Interventions
ASMA
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
13 Years and older
Enrollment
359 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Not yet recruiting Not applicable Interventional

KPAP Adherence Crossover Study

NCT06413134
Conditions
Obstructive Sleep Apnea
Interventions
KPAP, APAP
Device
Lead sponsor
SleepRes Inc.
Industry
Eligibility
20 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Murfreesboro, Tennessee
Conditions
Sleep, Sleep Disturbance, Sleep Disorder
Interventions
Radicle Rest Placebo Control Form 1, Radicle Rest Active Study Product 1.1 Usage, Radicle Rest Placebo Control Form 2, Radicle Rest Active Study Product 2.1 Usage, Radicle Rest Placebo Control 4.1.0, Radicle Rest Active Study Product 4.1.1 Usage
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
1,646 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Del Mar, California
Terminated Not applicable Interventional Results available

Melatonin for Circadian Sleep Disorders in the Blind

NCT00911053
Conditions
Insomnia, Blindness, Daytime Sleepiness
Interventions
Melatonin, Regular Sleep Schedule, Light
Drug · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 100 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Sleep, Obstructive Sleep Apnea, Insomnia
Interventions
Behavioral Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 65 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Autism, Sleep Disturbances in Children, Sleep
Interventions
Power Down bedtime manipulation
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
6 Years to 10 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Restriction and Energy Expenditure

NCT01751581
Conditions
Obesity
Interventions
Short Sleep, Habitual sleep
Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Conditions
Primary Fibromyalgia
Interventions
TNX-102 SL 2.8mg, Placebo
Drug
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
17
States / cities
Sacramento, California • Denver, Colorado • Brooksville, Florida + 14 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Melatonin on Insomnia Symptoms in Older Adults

NCT00230737
Conditions
Sleep Initiation and Maintenance Disorders
Interventions
Melatonin 0.4 mg, Melatonin 4.0 mg, Placebo
Drug
Lead sponsor
Nalaka Gooneratne
Other
Eligibility
65 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of a Bright Futures Oral Health Intervention

NCT01406366
Conditions
Health Knowledge, Attitudes, Practice
Interventions
Group 1: Bright Futures Oral Health Curriculum, Group 2: Iron Deficiency Training Module
Behavioral
Lead sponsor
Continuity Research Network
Network
Eligibility
12 Months to 35 Months
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Hanover, New Hampshire
Active, not recruiting No phase listed Observational

Parkinson's Disease Progression Study

NCT06219629
Conditions
Parkinson Disease
Interventions
Not listed
Lead sponsor
Koneksa Health
Industry
Eligibility
18 Years to 85 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
10
States / cities
Aurora, Colorado • Boca Raton, Florida • DeLand, Florida + 7 more
Conditions
Insomnia
Interventions
LEM 5 mg, LEM 10 mg
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
17
States / cities
Glendale, Arizona • Sacramento, California • San Diego, California + 14 more
Completed Not applicable Interventional Accepts healthy volunteers

The Poweroff Sleep Study

NCT03364101
Conditions
Sleep
Interventions
Placebo Capsule, POWEROFF Capsule
Dietary Supplement
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Healthy Children, Children With Neurodevelopmental Disorders, Children With Neuropsychiatric Disorders, Children With Behavioral Syndromes
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
6 Months to 8 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Exercise on Acute Nicotine Withdrawal

NCT01047930
Conditions
Nicotine Dependence, Smoking, Sleep Disorders, Intrinsic
Interventions
Exercise
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Results available

Sedation in Patients at Risk for Upper Airway Collapse

NCT01045122
Conditions
Obstructive Sleep Apnea
Interventions
Propofol, Dexmedetomidine
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, New York
Conditions
Apnea, Sleep Disorders, Overweight and/or Obesity
Interventions
Berobenatide, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Bradenton, Florida • Tomball, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Emotion Tracking Study for Residents

NCT02947477
Conditions
Stress, Emotional
Interventions
EmoTrak
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
San Francisco, California