Darkness Exposure
Showing 1 - 25 of 7,825
Sleep Disturbance Trial in Bergen (Blue-blocking glasses, Light grey control glasses)
Active, not recruiting
- Sleep Disturbance
- Blue-blocking glasses
- Light grey control glasses
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Bergen, NorwayRandi Liset
Sep 29, 2021
Emmetropia, Myopia Trial in Houston (White Light therapy, Blue light therapy, Red light therapy)
Completed
- Emmetropia
- Myopia
- White Light therapy
- +3 more
-
Houston, TexasUniversity of Houston College of Optometry
May 7, 2023
Physiological Stress, Cognitive Dysfunction, Sleep Trial in Caen (exploratory protocol)
Completed
- Physiological Stress
- +2 more
- exploratory protocol
-
Caen, FranceCHU CAEN
Oct 27, 2022
Migraine Disorders, Photophobia Trial (Light exposure (Flash), Light deprivation (Dark))
Completed
- Migraine Disorders
- Photophobia
- Light exposure (Flash)
- Light deprivation (Dark)
- (no location specified)
May 6, 2022
Amblyopia Trial in New York (Binocular deprivation 10 days, Vision training)
Unknown status
- Amblyopia
- Binocular deprivation 10 days
- Vision training
-
New York, New YorkSUNY College of Optometry - Clinical Vision Research Center
Aug 28, 2019
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Not yet recruiting
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Not yet recruiting
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Completed
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Active, not recruiting
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Completed
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Completed
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Exposure to Man-made Visible Light Trial in Bern (Visible light exposure)
Completed
- Exposure to Man-made Visible Light
- Visible light exposure
-
Bern, SwitzerlandUniversity of Bern, Institute of Complementary Medicine
Sep 16, 2021
Glucose Intolerance, Sleep Deprivation, Sleep Trial in Boston (Artificial Light At Night, Sleep Restriction)
Recruiting
- Glucose Intolerance
- +2 more
- Artificial Light At Night
- Sleep Restriction
-
Boston, MassachusettsBrigham and Women's Hospital
Jun 7, 2022
UVA Protection Factors of SPF 50 and 50+ Face Sunscreens
Completed
- Ultraviolet-Induced Change in Normal Skin
-
Campinas, Brazil
- +5 more
Oct 4, 2023
Human Circadian System Trial in Basel (LE protocol 1: exposure to artificial light, LE protocol 2: natural daylight, LE protocol
Recruiting
- Human Circadian System
- LE protocol 1: exposure to artificial light
- +2 more
-
Basel, SwitzerlandCentre for Chronobiology, Psychiatric Hospital of the University
Aug 22, 2022
Mal de Debarquement Syndrome (MdDS) Trial in New York (re-adaptation of the vestibulo-ocular reflex, Habituation of velocity
Active, not recruiting
- Mal de Debarquement Syndrome (MdDS)
- re-adaptation of the vestibulo-ocular reflex
- Habituation of velocity storage of the vestibulo-ocular reflex
-
New York, New YorkVestibular Testing Center
Jan 20, 2023
Opioid Use Disorder, Sleep Disturbance Trial in Birmingham (Post-Illumination Pupillary Response (PIPR), Polysomnography,
Not yet recruiting
- Opioid Use Disorder
- Sleep Disturbance
- Post-Illumination Pupillary Response (PIPR)
- +2 more
-
Birmingham, AlabamaUniversity of Alabama at Birmingham
Oct 24, 2023
Home-Based Measurement of Circadian Timing for Veterans With TBI
Not yet recruiting
- Brain Injuries, Traumatic
- Sleep Initiation and Maintenance Disorders
-
Aurora, ColoradoRocky Mountain Regional VA Medical Center, Aurora, CO
Dec 16, 2022
Circadian Rhythm Sleep-Wake Disorders, Shift Work Type, Sleep Initiation and Maintenance Disorders Trial in Corvallis (CBTI,
Not yet recruiting
- Circadian Rhythm Sleep-Wake Disorders, Shift Work Type
- Sleep Initiation and Maintenance Disorders
- CBTI
- MRTI
-
Corvallis, OregonOregon State University
Jul 19, 2023
Jet Lag Trial run by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Completed
- Jet Lag
- Hydrocortisone
- +2 more
-
Bethesda, MarylandNational Institutes of Health Clinical Center, 9000 Rockville Pi
Aug 24, 2022
Mental Disorder Trial in Trondheim (Blue-depleted evening light condition, Normal light condition)
Completed
- Mental Disorder
- Blue-depleted evening light condition
- Normal light condition
-
Trondheim, NorwaySt. Olavs Hospital, Department Østmarka
Feb 19, 2022
Healthy Trial in Iowa City (drug, diagnostic test, other)
Not yet recruiting
- Healthy
- Metronidazole 0.75% Topical Gel
- +5 more
-
Iowa City, IowaUniversity of Iowa
Jun 29, 2023
Alzheimer's Disease, Sleep Disturbance Trial in Albany, New York (Active Lighting Intervention, Control Lighting Intervention)
Recruiting
- Alzheimer's Disease
- Sleep Disturbance
- Active Lighting Intervention
- Control Lighting Intervention
-
Albany, New York
- +1 more
Apr 20, 2023
Fear of Heights, Specific Phobia, Situational Trial in Bochum (Visual Feedback, Self-efficacy enhancement:, intervention)
Enrolling by invitation
- Fear of Heights
- Specific Phobia, Situational
- Visual Feedback
- +3 more
-
Bochum, GermanyMental Health Research and Treatment Center
Apr 21, 2023
Cardiovascular System, Respiratory System, Cognitive Function Trial in Shanghai (Low temperature (16#) group, Moderate
Not yet recruiting
- Cardiovascular System
- +2 more
- Low temperature (16#) group
- Moderate temperature (22#) group
-
Shanghai, Shanghai, ChinaDepartment of Environmental Health, School of Public Health, Fud
Oct 3, 2023