Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 2, 2026, 11:34 PM EST

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Showing 1417–1440 of 2,108 matching trials from the live ClinicalTrials.gov search.
Conditions
Vital Sign Evaluation, Vital Sign Monitoring, Sleep Quality, Provider Behavior, Patient Satisfaction
Interventions
Device Array Use, Routine Vital Sign Measurement
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Chicago, Illinois
Conditions
Sleep, Pollution; Exposure, Cough
Interventions
CARDIO® salmon oil
Dietary Supplement
Lead sponsor
Hofseth Biocare ASA
Industry
Eligibility
18 Years to 70 Years
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Earplugs and Eye Masks for Reducing Delirium

NCT03471520
Conditions
Delirium, Hospital Acquired Condition
Interventions
Earplugs and eye masks
Behavioral
Lead sponsor
Duke University
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Autonomic Nervous System Diseases, Orthostatic Hypotension, Dopamine Beta-Hydroxylase Deficiency, Orthostatic Intolerance
Interventions
Standing or upright tilt, Microneurography, QSweat, neck cuff stimulation, phenylephrine,isoproterenol,nitroprusside,propranolol,edrophonium,atropine,tyramine, clonidine,yohimbine,metoclopramide,alpha-methyldopa, BodPod, Eye exam, Sleep study, Pain response testing, Metabolic chamber, Brain function studies, Bicycle Exercise Test
Procedure · Device · Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
12 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Sleep Deprivation, Sleep Fragmentation
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
50 Years and older
Enrollment
771 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Disorders of Consciousness
Interventions
melatonin
Dietary Supplement
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Cancer Survivor, Healthy Subject, Stage I Colorectal Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIA Colorectal Cancer, Stage IIB Breast Cancer, Stage IIB Colorectal Cancer, Stage IIC Colorectal Cancer, Stage IIIA Breast Cancer, Stage IIIA Colorectal Cancer, Stage IIIB Breast Cancer, Stage IIIB Colorectal Cancer, Stage IIIC Breast Cancer, Stage IIIC Colorectal Cancer
Interventions
Educational Intervention, Internet-Based Intervention, Monitoring Device, Quality-of-Life Assessment, Questionnaire Administration
Other · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
30 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Obstructive Sleep Apnea, Sleep Apnea, OSA
Interventions
FRESCA mask first night, CPAP Mask first night
Device
Lead sponsor
FRESCA Medical
Industry
Eligibility
18 Years to 70 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Fresno, California • Murrieta, California • Hollywood, Florida + 2 more
Conditions
Obstructive Sleep Apnea
Interventions
PMP-300E, In-lab PSG
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
Redwood City, California • Stanford, California
Conditions
Wellness
Interventions
WILD 5 Wellness Program
Behavioral
Lead sponsor
Saundra Jain
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
The Colony, Texas
Conditions
Anxiety, Depression, Stress, Coping Skills, Cystic Fibrosis
Interventions
Cognitive Behavioral Stress Management
Behavioral
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers Results available

Individually Tailored Lighting System to Improve Sleep in Older Adults

NCT01855126
Conditions
Sleep Disturbances
Interventions
Blue light, Red light
Other
Lead sponsor
Rensselaer Polytechnic Institute
Other
Eligibility
65 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Troy, New York
Conditions
Critical Illness, Sleep Deprivation, Respiratory Failure, Sleep Disorders, Circadian Rhythm
Interventions
Sleep and circadian rhythm promotion, Usual care
Behavioral
Lead sponsor
Brian Gehlbach
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Chicago, Illinois • Iowa City, Iowa
Conditions
Transient Ischemic Attack, Stroke
Interventions
Standard CPAP Intervention, Enhanced CPAP Intervention
Device · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
New Haven, Connecticut • Indianapolis, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

Cold Water Exposure and Immune Function Study

NCT06667479
Conditions
Cold Water Immersion, Immune Function, Muscular Strength, Mental Health
Interventions
Cold Water Immersion (CWI) - Cold Tub Immersion (CI), Cold Water Immersion (CWI) - Cold Shower (CS), Control Group (CO)
Other
Lead sponsor
University of Northern Colorado
Other
Eligibility
18 Years to 45 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greeley, Colorado
Conditions
Sleep
Interventions
Cannabigerol, Placebo
Other
Lead sponsor
Chris Emerson
Industry
Eligibility
21 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Walnut, California
Completed Not applicable Interventional Results available

Women's Interventions for Sexual Health: WISH

NCT05692960
Conditions
Sexual Dysfunction, Physiological, Body Image, Libido; Loss, Aversion
Interventions
Hypnotic Relaxation Intervention (HRI), Vulvovaginal Atrophy (VVA)
Other · Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Customized Sleep Coaching, Sleep Hygiene Training
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Sleep Disordered Breathing, Nocturnal Oxygen Desaturation, Upper Airway Edema
Interventions
Forty-five degrees elevated upper body position, non-elevated upper body position, Noninvasive wrist pulse oximeter (WristOx Model 3150), Stop-Bang questionnaire, Epworth Sleepiness Scale, P-SAP Score, self-reported pain
Procedure · Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Melatonin on Sleep, Ventilatory Control and Cognition at Altitude

NCT03588676
Conditions
Intermittent Hypoxia
Interventions
Melatonin, Placebo
Other
Lead sponsor
Robert L. Owens
Other
Eligibility
18 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Diego, California
Conditions
Depression, Anxiety, Opioid-Related Disorders, Pain, Chronic
Interventions
More Individualized Care: Assessment and Recovery through Engagement (MI-CARE)
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
805 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Indianapolis, Indiana • Seattle, Washington
Conditions
Frailty
Interventions
Meals plus exercise, Meals only
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
60 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Conditions
Narcolepsy Type 1, Narcolepsy Type 2
Interventions
cleminorexton, Placebo
Drug
Lead sponsor
Centessa Pharmaceuticals (UK) Limited
Industry
Eligibility
18 Years to 70 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
23
States / cities
Birmingham, Alabama • Colorado Springs, Colorado • Brandon, Florida + 17 more
Completed Not applicable Interventional Accepts healthy volunteers

Polysomnography Validation of the Sansa Device

NCT06070389
Conditions
Sleep-Disordered Breathing
Interventions
Sansa device
Device
Lead sponsor
Huxley Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
533 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Decatur, Georgia • Ann Arbor, Michigan