- Conditions
- Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder, Sleep Disturbance
- Interventions
- Melatonin, Bedtime Bank
- Dietary Supplement · Behavioral
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 10 Years to 18 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
Search Results
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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.
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Showing 1–6
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Long COVID, Long COVID-19, Hypersomnia, Sleep Disturbance
- Interventions
- Modafinil, Modafinil Placebo, Solriamfetol, Solriamfetol Placebo, Melatonin, Melantonin Placebo, Tailored lighting (TL) Active, Tailored lighting (TL) Placebo
- Drug · Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 830 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 47
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Palo Alto, California + 31 more
- Conditions
- Opioid Use Disorder, Sleep Disturbance
- Interventions
- Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
- Other · Behavioral · Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Insomnia, Insomnia Disorder, Chronic Insomnia, Chronic Insomnia Disorder
- Interventions
- Sleep Hygiene Education, Melatonin IR, 3 mg, Melatonin IR, 5 mg, Diphenhydramine, 25 mg, Diphenhydramine, 50 mg, Doxepin, 3 mg, Doxepin, 6 mg, Trazodone, 50 mg, Trazodone, 100 mg, Placebo, Zolpidem, 5 mg, Zolpidem, 10 mg
- Other · Dietary Supplement · Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 1,200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2032
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Rapid Eye Movement Sleep Behavior Disorder, Parkinson Disease
- Interventions
- Immediate Release Melatonin, Extended Release Melatonin
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Long COVID, Long COVID-19, Sleep Disturbance
- Interventions
- Melatonin, Melantonin Placebo, Tailored lighting (TL) Active, Tailored lighting (TL) Placebo
- Drug · Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 469 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Durham, North Carolina