- Conditions
- Shift Work
- Interventions
- No-nap, 15-min nap, 30-min nap, 45-min nap, 60-min nap
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
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 1–12
of 12
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Drowsiness, Sleep Deprivation, Fatigue
- Interventions
- MTM Theory based intervention, Standard AAA Knowledge based
- Behavioral
- Lead sponsor
- University of Nevada, Las Vegas
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- Menopause, Sleep Disturbance, Anxiety, Depression, Cognitive Function, Fatigue, Libido
- Interventions
- Radicle Revive Placebo Control Form 4.1, Radicle Revive Active Study Product 4.1 Usage
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years · Female only
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Neurobehavioral Manifestations, Drug Related Sleep Disturbance, Alcohol Intoxication
- Interventions
- Caffeinated Alcoholic Beer, Non-Caffeinated Alcoholic Beer, Caffeinated Non-Alcoholic Beer, Non-Caffeinated, Non-Alcoholic Beer
- Drug · Other
- Lead sponsor
- Boston University
- Other
- Eligibility
- 21 Years to 30 Years
- Enrollment
- 154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Sleep Apnea, Obstructive, Tonsillectomy, Adenoidectomy, Postoperative Complications
- Interventions
- Caffeine, Placebo
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 30 Months to 18 Years
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Sleep Deprivation, Caffeine
- Interventions
- Caffeine Gum, Placebo Gum
- Dietary Supplement · Other
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Tucson, Arizona
- Conditions
- Obstructive Sleep Apnea, Enlargement of Tonsil or Adenoid
- Interventions
- Caffeine and sodium Benzoate 10 mg/kg IV, Caffeine and Sodium Benzoate 20 mg/kg IV, 0.9 NS Saline
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 2 Years to 12 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Sleep Deprivation, Performance
- Interventions
- Military Energy Gum, Placebo Gum
- Dietary Supplement
- Lead sponsor
- Walter Reed Army Institute of Research (WRAIR)
- Federal
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- Silver Spring, Maryland
- Conditions
- Caffeine, Sleep Deprivation, Shift-Work Related Sleep Disturbance
- Interventions
- Caffeine
- Dietary Supplement
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Sleep, Mood, Caffeine Withdrawal, Anxiety, Productivity
- Interventions
- Clevr Sleeptime, Clevr Matcha, Clevr Chai
- Other
- Lead sponsor
- Clevr Blends
- Industry
- Eligibility
- 28 Years to 42 Years · Female only
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Heart Rate, Sleep Habit, Sleep
- Interventions
- Legacy Alerting System, Intervention 2: EaseAlert Standalone
- Device
- Lead sponsor
- Embry-Riddle Aeronautical University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 2
- States / cities
- Blue Springs, Missouri • Stillwater, Oklahoma
- Conditions
- Caffeine Dependence, Anxiety, Sleep Disturbance, Gastrointestinal Dysfunction, Sleep Initiation and Maintenance Disorders, Caffeine; Sleep Disorder, Caffeine, Caffeine-Induced Anxiety Disorder, Caffeine Withdrawal, Caffeine-Induced Sleep Disorder, Without Use Disorder, Caffeine Abuse, Insomnia, Anxiety Disorders, Sleep Disorder, Heartburn, Diarrhea
- Interventions
- Caffeine Reduction Manual
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 109 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland