Independent directory Public ClinicalTrials.gov records United States
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Showing 1–24 of 107 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting Not applicable Interventional

Operating Room Air Filtration/Sterilization

NCT04610294
Conditions
Surgery
Interventions
Functioning Aerus air filtration/sterilization, Deactivated Aerus air filtration/sterilization
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
66,273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Lighting Supplementation on Daytime Cognition

NCT04745312
Conditions
Non-visual Effects of Light
Interventions
Visible light
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Pathophysiology of Circadian Rhythm Delayed Sleep Wake Phase Disorder

NCT06471374
Conditions
Delayed Sleep Phase Syndrome, Delayed Sleep Phase
Interventions
Circadian rhythm assessment, Light sensitivity assessment
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
16 Years to 40 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Boulder, Colorado • Chicago, Illinois
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
Delirium
Interventions
Cognitive test + Pupillary measure
Combination Product
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
325 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Terminated Not applicable Interventional Results available

Infrared Pupillometry During General Anesthesia to Predict Pain

NCT02058511
Conditions
Postoperative Pain, Objective Assessment of Sedation
Interventions
Anesthesia Premedication, Induction and Maintenance, Pupillometry after administration of anesthetic drugs
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 99 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Francisco, California
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
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
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
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
Aging Well
Interventions
Acute bout of Continuous Moderate Intensity Exercise, Acute bout of High Intensity Interval Training, Control
Other
Lead sponsor
University of Virginia
Other
Eligibility
65 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Sleep Deprivation, Delirium
Interventions
Sleep/Wake Protocol
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
685 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Accepts healthy volunteers

Light Timing Study

NCT04753190
Conditions
Chronobiology, Light, Sleep, Circadian Rhythm, Adolescence
Interventions
Baseline Sleep Satiation and Phase Stabilization, Gradually Shifted Sleep
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 20 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sleep Quality
Interventions
Simulated Flotation Therapy, Traditional Float-REST Therapy
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Morgantown, West Virginia
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
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
Poor Sleep Quality, Leg Cramps, Nocturnal
Interventions
Magnesium and melatonin based multi-ingredient dietary supplementation, Placebo
Dietary Supplement · Other
Lead sponsor
StudySetGo
Network
Eligibility
40 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Palm Beach Gardens, Florida
Conditions
TBI
Interventions
Sildenafil citrate, Functional Near Infared Spectroscopy, Hypercapnia Challenge
Drug · Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Cystic Fibrosis, Depressive Symptoms, Chronic Obstructive Pulmonary Disease
Interventions
Bright Light Therapy (BLT) Lamp
Device
Lead sponsor
Erica Osborn
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Conditions
Insomnia Chronic, Autism Spectrum Disorder
Interventions
In-Person CBT for insomnia in children with autism, Remote CBT for insomnia in children with autism, Remote sleep hygiene and related education (SHARE) for insomnia in children with autism
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
6 Years to 12 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Sleep Onset Latency
Interventions
Amber Tinted Glasses, Clear Glasses, Smart Lightbulbs
Device
Lead sponsor
University of Arizona
Other
Eligibility
60 Months to 83 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Tucson, Arizona
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
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Novel Endoscopic Treatment for Achalasia

NCT01770249
Conditions
Achalasia
Interventions
Per-oral Endoscopic Esophagomyotomy (POEM)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Delirium in Old Age
Interventions
White/Pink Noise, Control Group
Device · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Birmingham, Alabama