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outdoor light exposure

Showing 1 - 25 of >10,000
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Myopia Trial in Shanghai (Weak outdoor light, Strong outdoor light)

Recruiting
  • Myopia
  • Weak outdoor light
  • Strong outdoor light
  • Shanghai, Shanghai, China
    Shanghai Eye Disease Prevention and Treatment Center
Oct 25, 2022

Croup Trial (Outdoor cold air exposure)

Completed
  • Croup
  • Outdoor cold air exposure
  • (no location specified)
Jan 9, 2023

Light Sensitivity Trial in Tübingen (Indoor vs. outdoor scenes)

Recruiting
  • Light Sensitivity
  • Indoor vs. outdoor scenes
  • Tübingen, Germany
    Max Planck Institute for Biological Cybernetics
Jul 24, 2023

Lightning Strategies on Health, Circadian Rhythms Photoentrainment, Photoentrainment and Sleep Trial in Bologna (indoor light

Not yet recruiting
  • Lightning Strategies on Health
  • +3 more
  • indoor light intervention
  • no indoor light
  • Bologna, Italy
    Irccs - Istituto Delle Scienze Neurologiche
Dec 22, 2022

SPF50+ Sunscreen on Skin Genotoxicity Induced by Repeated

Completed
  • Sun Damaged Skin
  • Cosmetic product
  • Toulouse, France
    Skin Research Center
Jun 21, 2023

UV and Bluelight Dosimetry

Withdrawn
  • Environmental Exposure
  • Wearable Ultra Violet (UV) and blue-light sensors
  • (no location specified)
Sep 27, 2022

Sun Exposure Trial in Chirongui, Saint-Pierre (training on the risks associated with sun exposure)

Not yet recruiting
  • Sun Exposure
  • training on the risks associated with sun exposure
  • Chirongui, Mayotte
  • +1 more
Apr 19, 2022

Sun Exposure Trial in Chirongui, Saint-Pierre (training on the risks associated with sun exposure, dosimetry)

Not yet recruiting
  • Sun Exposure
  • training on the risks associated with sun exposure
  • dosimetry
  • Chirongui, Mayotte
  • +1 more
Apr 4, 2022

Healthy, Teenager, Healthy Lifestyle Trial (Baseline condition, No Light treatment condition, Light treatment condition)

Not yet recruiting
  • Healthy
  • +2 more
  • Baseline condition
  • +2 more
  • (no location specified)
Aug 2, 2022

Chronic Pain Trial in Tucson (Green Light Emitting Diode, White Light Emitting Diode)

Recruiting
  • Chronic Pain
  • Green Light Emitting Diode
  • White Light Emitting Diode
  • Tucson, Arizona
    Banner University Medical Center Tucson
Oct 3, 2022

Sun Damaged Skin Trial in Sacramento (Zinc Oxide and Avobenzone)

Completed
  • Sun Damaged Skin
  • Zinc Oxide and Avobenzone
  • Sacramento, California
    University of California, Davis
May 9, 2023

Suicidal Ideation, Regulation, Emotion Trial (Blue light exposure, Amber light exposure)

Not yet recruiting
  • Suicidal Ideation
  • Regulation, Emotion
  • Blue light exposure
  • Amber light exposure
  • (no location specified)
Nov 7, 2022

Human Sleep and Chronobiology Trial in Strasbourg (polychromatic light, red light, green light)

Recruiting
  • Human Sleep and Chronobiology
  • polychromatic light
  • +2 more
  • Strasbourg, France
    Hôpitaux Universitaires de Strasbourg
Jan 13, 2023

Stroke Trial in Llantrisant, Newport, Swansea (Intervention: Outdoor Walking Rehabilitation Programme, Control: The light

Completed
  • Stroke
  • Intervention: Outdoor Walking Rehabilitation Programme
  • Control: The light Stretches Programme
  • Llantrisant, Rhondda Cynon Taff, United Kingdom
  • +2 more
Aug 25, 2022

Lung Tumor, Esophageal Tumors Trial (Daylight exposure combine walking, Stretching exercise)

Not yet recruiting
  • Lung Neoplasm
  • Esophageal Neoplasms
  • Daylight exposure combine walking
  • Stretching exercise
  • (no location specified)
May 31, 2023

Depression Trial in Palo Alto (Light exposure)

Not yet recruiting
  • Depression
  • Light exposure
  • Palo Alto, California
    VA Palo Alto Health Care System
Sep 5, 2023

Ultraviolet Light Burn Trial in Ann Arbor (Ultra Violet Light Exposure)

Recruiting
  • Ultraviolet Light Burn
  • Ultra Violet Light Exposure
  • Ann Arbor, Michigan
    University of Michigan
Jul 18, 2022

Asthma, Pollution; Exposure Trial in Chicago (Residential mechanical ventilation system (Exhaust), Residential mechanical

Completed
  • Asthma
  • Pollution; Exposure
  • Residential mechanical ventilation system (Exhaust)
  • +2 more
  • Chicago, Illinois
    Illinois Institute of Technology
Oct 19, 2023

Ehlers-Danlos Syndrome, Pain, Chronic Trial in Old Westbury (White LED light, Green LED light)

Recruiting
  • Ehlers-Danlos Syndrome
  • Pain, Chronic
  • White LED light
  • Green LED light
  • Old Westbury, New York
    New York Institute of Technology College of Osteopathic Medicine
Dec 6, 2022

Macular Degeneration, Age Related, Cataract Trial (NGenuity)

Not yet recruiting
  • Macular Degeneration, Age Related
  • Cataract
  • NGenuity
  • (no location specified)
Aug 3, 2023

Light Trial (room light)

Completed
  • Light
  • room light
  • (no location specified)
Mar 30, 2022

Brain Tumor Trial in Houston (Bright Light Exposure, Dim Light Exposure, Cognitive Assessment)

Not yet recruiting
  • Brain Tumor
  • Bright Light Exposure
  • +2 more
  • Houston, Texas
    Texas Children's Hospital
Apr 15, 2022

Prostate Carcinoma Trial in Duarte (device, other, procedure)

Active, not recruiting
  • Prostate Carcinoma
  • Actigraph
  • +2 more
  • Duarte, California
    City of Hope Medical Center
May 10, 2022

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, Switzerland
    Centre for Chronobiology, Psychiatric Hospital of the University
Aug 22, 2022

Anxiety, Dental, Post Operative Pain Trial in Konya (Green light exposure)

Recruiting
  • Anxiety, Dental
  • Post Operative Pain
  • Green light exposure
  • Konya, Selçuklu, Turkey
    Selcuk University, Faculty of Dentistry
Jan 10, 2023