Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 8, 2026, 8:20 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Pelvic Pain, Chronic Pain
Interventions
Active tDCS with guided imagery, Active tDCS alone (no guided imagery), Sham tDCS with guided imagery, Sham tDCS alone (no guided imagery)
Device
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years to 64 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Royal Oak, Michigan
Conditions
Sleep, Fatigue
Interventions
Sleep Environment Intervention, Normal Hospital Environment
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
4 Years to 21 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Memphis, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Light to Maximize Vision, Minimize Insomnia

NCT01712243
Conditions
Postural Balance
Interventions
Light
Other
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
55 Years to 85 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Palo Alto, California
Terminated Not applicable Interventional Accepts healthy volunteers

Impact of Daylight on Patients With Acute Myocardial Infarction

NCT02490397
Conditions
Coronary Arteriosclerosis, Myocardial Infarction
Interventions
Day Light, Room Light
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 90 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Pathogen Transmission
Interventions
405nm light
Device
Lead sponsor
Northwestern Medicine
Other
Eligibility
18 Years and older
Enrollment
824 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Lake Forest, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical and Hospital Stay Effects of Reiki and Manual Therapy After Open Heart Surgery

NCT05853250
Conditions
Coronary Artery Diseases, Valvular Heart Diseases
Interventions
Reiki/manual therapy
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
272 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Not listed Not applicable Interventional Accepts healthy volunteers

Dose-dependent Impact of Daytime Lighting on Evening Responses to Light

NCT04882280
Conditions
Sleep
Interventions
Light
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Pancreatic Cancer Patients Diagnosed With Locally Advanced or Metastatic Pancreatic Cancer Not Amenable to Curative Surgical Resection, Pancreatic Cancer Borderline, Pancreatic Cancer Resectable
Interventions
ASP-1929 photoimmunotherapy
Combination Product
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
Providence, Rhode Island
Recruiting Early Phase 1 Interventional

FLOAT for Healthcare PTSS

NCT07710417
Conditions
Posttraumatic Stress Symptoms, Burnout, Burnout, Healthcare Workers, First Responders, PTSD, Healthcare Workforce Well-Being, Post-traumatic Stress Symptoms
Interventions
Floatation-REST, Documentary
Behavioral
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 64 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Tulsa, Oklahoma
Active, not recruiting Not applicable Interventional Results available

The Effect of Light Therapy on Chronic Pain

NCT03677206
Conditions
Chronic Pain
Interventions
Exposure to green LED light, Exposure to white LED light
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 80 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Mild Traumatic Brain Injury
Interventions
Sleep Extension
Behavioral
Lead sponsor
Merrimack College
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
North Andover, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

The Breathe Light Study

NCT01976455
Conditions
Over-eating, Obesity
Interventions
20% fewer calories, 40% fewer calories
Other
Lead sponsor
USDA Grand Forks Human Nutrition Research Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Grand Forks, North Dakota
Conditions
Metabolic Syndrome, PreDiabetes, Hypertension, Obesity, Hyperlipidemias
Interventions
Exercise
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
19 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Pain, Chronic
Interventions
Float-REST, Nappod
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Morgantown, West Virginia
Completed Not applicable Interventional Accepts healthy volunteers

Interaction of Melatonin With MTNR1B Genotype on Glucose Control - Study 2

NCT03464084
Conditions
Glucose, Circadian Rhythm, Melatonin, Genes, Light
Interventions
placebo, melatonin, bright light, dim light
Drug · Dietary Supplement · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cancer-related Problem/Condition, Depression, Circadian Rhythm Disorders
Interventions
PEI Experimental Light, Comparison Light
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
21 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Multidrug Resistant Organisms, Healthcare Associated Infections
Interventions
Quaternary ammonium, Bleach, Quaternary ammonium and UV-C light, Bleach and UV-C light
Other
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
21,395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
9
States / cities
Burlington, North Carolina • Chapel Hill, North Carolina • Durham, North Carolina + 3 more
Recruiting Phase 4 Interventional

Induction in the Dark

NCT06144177
Conditions
Anesthesia Induction
Interventions
Dark with star projector, Preoperative midazolam, Parental Presence
Other · Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
2 Years to 6 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Malignant Glioma of Brain
Interventions
5ALA exoscopic fluorescence filter
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers Results available

Cerebral Blood Flow and Childhood Obstructive Sleep Apnea

NCT02995837
Conditions
Obstructive Sleep Apnea Syndrome
Interventions
Sleep Study, Neurocognitive Testing, CBF During Wakefulness, CBF During Sleep
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Years to 12 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Advanced Solid Tumor
Interventions
paclitaxel, TAK-228, TAK-117
Drug
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Completed Not applicable Interventional Accepts healthy volunteers

Improving Night Shift Nurses' Health and Reducing Burnout

NCT06829979
Conditions
Healthy
Interventions
Access to napping/relaxation room, Blue and green light blocking glasses
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Enrolling by invitation Not applicable Interventional

Spectral Lighting and Intestinal Failure

NCT06094504
Conditions
Intestinal Failure
Interventions
Spectral Lighting
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 1 Year
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Rhinitis + Sinusitis, Pediatric Chronic Rhinosinusitis
Interventions
Acclarent Relieva Balloon Sinuplasty, Adenoidectomy + Maxillary Sinus Irrigation
Device · Procedure
Lead sponsor
Endeavor Health
Other
Eligibility
2 Years to 12 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Evanston, Illinois