Clinical trials: Light Therapy
Fetal Hypoxia
Trans-abdominal Fetal Pulse Oximetry; Tissue Light Scattering and Signal Integrity
The overall purpose of this study is to evaluate maternal-fetal tissue light scattering properties. The objectives of the study are: (i) integrate established mathematical principles of oxygen saturation to model with increasing…
- Trial name
- NCT04876846
- Testing
- GEN 3 Monitoring of Fetus
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Raydiant Oximetry, Inc.
Amyloidosis, AL Amyloidosis
BE.Amycon Biobank & Data Registry UZ Leuven
The goal of this study is to collect and store human body material (HBM) of patients with amyloidosis in a biobank "BE.Amycon biobank" for future research and to collect clinical data of patients with amyloidosis in a database…
- Conditions
- Amyloidosis, AL Amyloidosis, Amyloidosis Cardiac
- Trial name
- NCT07172243
- Where
- 2 sites in Belgium
- Volunteers
- 505 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Mild Cognitive Impairment
Rhythmic Light Therapy for Alzheimer's Disease Patients
The investigator will investigate how light delivering 40 hertz (Hz) affects subjective sleep and cognition in a controlled laboratory study.
- Trial name
- NCT05015478
- Testing
- Tailored Rhythmic Lighting Intervention
- Where
- 2 sites in United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
White Spot Lesions
The Effect of Nano Chitosan Surface Coating on White Spot Lesions Development in Clear Aligner Therapy Patients
In this study, it was intended to investigate the effect of nano Chitosan (antimicrobial agent) coating on clear aligner orthodontic appliance if it reduces the incidence of white spot lesions (demineralization) of enamel…
- Trial name
- NCT07715552
- Testing
- chitosan nanoparticles, No Treatment Added
- Where
- Jordan
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Breast Cancer
Light Based Analysis of Developing Breast Tissue in Adolescent Girls: a Feasibility Study
The proposed pilot study attempts to investigate the feasibility of Optical Spectroscopy (OS) as a method to quantify breast tissue composition and density in adolescent females.
- Trial name
- NCT00188591
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Athletes
Effect of Light-Emitting Diode on the Strenght and Resistence Capacities of Cycling Athletes
Phototherapy is a therapeutic resource of increasing use in the last decade. The photobiomodulatory effects are commonly produced by means of low intensity lasers or LED emitting diodes, and can be used at different wavelengths.
- Trial name
- NCT03225976
- Testing
- Light-Emitting Diode Device
- Where
- Brazil
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Stress, Anxiety
The Effect of Light Level Applied During Breastfeeding on Maternal Stress, Anxiety, Psychological Well-being and Breastfeeding Motivation
To determine the effect of the light level applied during breastfeeding on the mother's stress, anxiety, psychological well-being and breastfeeding motivation.
- Trial name
- NCT06504823
- Testing
- Light level
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Emine Yıldırım
Carotid Artery Stenosis, Carotid Artery Stenosis Asymptomatic
The VANGAS-Trial. The Value of Neurofilament Light Chain and Glial Fibrillary Acid Protein in the Blood of Patients With Asymptomatic Carotid Artery Stenosis
Stroke is the second leading cause of death and the third leading cause of disability worldwide. The cause is usually either a blockage or a severe narrowing of a cerebral artery.
- Conditions
- Carotid Artery Stenosis, Carotid Artery Stenosis Asymptomatic, Carotid Artery Diseases, Carotid Artery Plaque
- Trial name
- VANGAS (NCT06211725)
- Where
- 2 sites in Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Healthy Subjects
Shoulder Strength in Baseball Players
The purpose of this graduate student research study is to transform the existing concepts surrounding shoulder strength in baseball players, particularly in the context of retroverted shoulders.
- Trial name
- NCT07209423
- Testing
- Strength and Range of Motion
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Chronic Obstructive Pulmonary Disease (COPD)
Validation of Structured Light Plethysmography - Health and Disease
Validation of Structured Light Plethysmography (SLP) in patients with conditions such as Chronic Obstructive Pulmonary Disease (COPD) that effect breathing and in healthy participants.
- Trial name
- SLP-RespDis (NCT02626468)
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Pneumacare Ltd
Skin Aging, Photoaging of Skin
Light Emitting Diode (LED) for the Treatment of Wrinkles
The purpose of this study was to determine whether light emitting diode (LED) therapy can improve skin appearance of human subjects with aged/photoaged skin.
- Trial name
- NCT00818246
- Testing
- LumiPhase-R™, OPUSMED Inc. Montreal, Canada
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- RoseLab Skin Optics Laboratory
Skin Inflammation, Acne
Joovvin' for Your Skin Health Study
Sixty day single arm trial examining self-report and remote dermatology assessment of cosmetic skin health after daily 10-20 minute sessions with an infrared light therapy device (the Joovv Mini)
- Conditions
- Skin Inflammation, Acne, Skin Diseases, Dermatological Non-Disease
- Trial name
- NCT04471896
- Testing
- Joovv Mini
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- ProofPilot
Healthy
Avene Compact Honey for Prevention of Pigmentation From Visible Light
The main objective of the study is to assess the efficacy of Avène Compact Honey in preventing pigmentation induced by visible light in subjects with a phototype III or IV.
- Trial name
- NCT01448122
- Testing
- Avene Compact Honey SPF 50
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Pierre Fabre Dermo Cosmetique
Depression, Sleep Disturbance
Smart Light Therapy Glasses for Sleep and Mental Wellness
A pair of smart light therapy glasses (Lumos Glasses) was engineered to control the amount of blue light exposure at a person's eyes through a battery powered light source and nano-coating that reflect blue light.
- Trial name
- NCT07168954
- Testing
- Lumos Glasses
- Where
- Canada
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Healthy
Study To Assess The Effect Of PF-04531083 On Heat Pain In Healthy Volunteers With Ultraviolet Light Sensitized Skin
PF-04531083 has been shown to reduce the amount of heat pain experienced by rats with skin that has been sensitized to heat by ultraviolet light. This study is designed to see if this is also true in man.
- Trial name
- NCT01127906
- Testing
- PF-04531083 100mg, PF-04531083 2000mg, Oxycodone 20mg
- Where
- Belgium
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Pfizer
Diet, Healthy
Understanding Food Choices in Bahrain Using Bahrain e-Mart
Using a two-arm randomized controlled trial (RCT) and an intercept survey, the investigators aim to evaluate the effects of the Multiple-Traffic Light (MTL) front-of-pack (FOP) food labels in Bahrain, on diet quality of grocery…
- Trial name
- NCT06440421
- Testing
- MTL Labels
- Where
- Bahrain
- Volunteers
- 395 people, healthy volunteers welcome
- Sponsor
- Duke-NUS Graduate Medical School
Shift-Work Related Sleep Disturbance, Sleep Deprivation
Light Intervention for Adaptation to Night Work
The project will contribute with new knowledge concerning how aspects of the physical work environment (lighting conditions) can be arranged to facilitate the workers' adaptation to night work.
- Conditions
- Shift-Work Related Sleep Disturbance, Sleep Deprivation, Sleep
- Trial name
- NCT03203538
- Testing
- LED-light, 1000 lux, LED-light, 100 lux, LED-light, 7000 K
- Where
- Norway
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Dry Eye, Meibomian Gland Dysfunction (Disorder)
Effect of Low-Level Light Therapy on Ocular Surface Parameters in Patients Undergoing Cataract Surgery
This randomized, controlled clinical trial investigates the perioperative use of low-level light therapy (LLLT) to prevent or reduce signs and symptoms of dry eye disease (DED) in patients undergoing cataract surgery.
- Conditions
- Dry Eye, Meibomian Gland Dysfunction (Disorder), Ocular Surface Disease
- Trial name
- LLLT-Cataract (NCT07067294)
- Testing
- Low-Level Light Therapy
- Where
- Romania
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Grigore T. Popa University of Medicine and Pharmacy
Optic Neuritis
Pupillometry Dynamic Measures in Patients Without Ocular or Neurological Disease
Retrobulbar optic neuritis (NORB) is the damage to the optic nerve caused by inflammation. It causes a rapidly progressive and painful visual loss, often among young subjects.
- Trial name
- PCT (NCT02894281)
- Testing
- pupillary light reflex
- Where
- France
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Healthy
Dynamic Light Scattering to Study Crystalline Proteins in Young Normal Lenses
This study will use a method called dynamic light scattering (DLS) to study the lens of the eye in young normal subjects. The DLS device uses a very dim laser light to study the lens of the eye.
- Trial name
- NCT00304967
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)