Clinical trials: Light Therapy
Psoriasis Vulgaris
Efficacy and Safety of Blue Light (453 nm) Treatment for Mild Psoriasis Vulgaris Over Three Months Compared to Vitamin D.
Patients will be screened up to 28 days before start of treatment. During the screening visit, the purpose and procedures of the study will be explained to potential patients and informed consent will be obtained.
- Trial name
- NCT02735187
- Testing
- Blue light treatment, Vitamin D
- Where
- Germany
- Volunteers
- 51 people
- Sponsor
- Philips Electronics Nederland BV
Major Depressive Disorder, Recurrent, in Remission
Light and Ion Maintenance In Treatment for Depression (LIMIT-D): Feasibility Study
Antidepressants are widely used as first-line treatments for major depressive disorder (MDD). Clinical guidelines recommend 6-24 months of "maintenance" antidepressant treatment, after patients achieve symptom remission, to…
- Trial name
- NCT05423275
- Testing
- Negative ion therapy, Light therapy
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- University of British Columbia
Adipose-derived Stem Cells, Excimer Light
Adipose-derived Stem Cells Combined With Excimer Light in the Treatment of Stable Vitiligo
This study aimed to assess the efficacy and safety of intradermal injection of adipose-derived stem cells, alone and combined with excimer light in treatment of stable vitiligo.
- Conditions
- Adipose-derived Stem Cells, Excimer Light, Stable Vitiligo
- Trial name
- NCT07690501
- Testing
- Adipose-derived Stem Cells Combined With Excimer Light
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Tanta University
Actinic Keratoses
Photo-therapy With a Topical Retinoid Versus Photo-therapy Alone for Actinic Keratoses
Evaluating safety and efficacy of the use of topical retinoid with photodynamic therapy for the treatment of actinic keratoses.
- Trial name
- NCT00756288
- Testing
- Topical retinoid and blue-light therapy with photosensitizing agent, Photodynamic Therapy (PDT)
- Sponsor
- Northwestern University
Vitamin D Deficiency, Vitamin D Insufficiency
Evaluating the Effect of SOLIUS UV Light Source in Improving Vitamin D Status
The aim of this study is to evaluate the safety and effectiveness of the SOLIUS System in improving serum levels of 25-hydroxyvitamin D in vitamin D deficient/ insufficient adults of various skin types.
- Trial name
- NCT04780776
- Testing
- UVB treatment
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Boston University
Hypoxia in Healthy Individuals
Hypoxia at Multiple Wavelengths of Light
The purpose of the study is to assess the effect of progressive, incremental hypoxia at multiple wavelengths of light.
- Trial name
- NCT01957891
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Nonin Medical, Inc
Myopia, Refractive Errors
Effect of Repeated Low-Level Red-Light Therapy on Retinal Function and Structure
The purpose of this clinical trial is to evaluate the effect of repeated low-level red-light (RLRL) therapy on the retinal function and structure among myopic teenagers.
- Conditions
- Myopia, Refractive Errors, Eye Diseases, Retina; Change
- Trial name
- NCT05597397
- Testing
- RLRL
- Where
- China
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Menopause, Urinary Incontinence
Evaluation of the Safety and Performance of the MILTA GYNECO Vaginal Probe in Postmenopausal Women With Vaginal Atrophy
Vulvovaginal atrophy is common after menopause, with a significant negative effect on quality of life. Large cohort studies have reported the prevalence of vaginal dryness to be between 27% and 55% and dyspareunia between 32% and…
- Conditions
- Menopause, Urinary Incontinence, Atrophic Vaginitis
- Trial name
- SIVAM (NCT05058313)
- Testing
- Photobiomodulation
- Where
- 3 sites in France
- Volunteers
- 25 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Recurrent Vulvovaginal Candidiasis
Blue Light Emitting Diode Therapy on Vulvovaginal Candidiasis
With the knowledge that VVC is an infectious disease of the genitourinary tract that is common in women of reproductive age, and because of the shortage of non-drug therapies for this condition, this study will aim to evaluate…
- Trial name
- NCT05795491
- Testing
- Blue Light Emitting Diode Therapy, Azole Antifungal
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Venous Disease, Quality of Life
Investigate the Effect of EPITACT® Light Legs Therapeutic Insoles on the Symptoms and Quality of Life of Patients With Chronic Venous Disease
The main objective is to evaluate the effect of wearing the insoles developed by Millet Innovation on the symptoms and quality of life of patients suffering from chronic venous disease.
- Conditions
- Venous Disease, Quality of Life, Symptoms and Signs
- Trial name
- NCT06620120
- Testing
- Insoles, Without insoles
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Millet Innovation
Dim Light Vision Disturbances
Safety and Efficacy of Nyxol (0.75% Phentolamine Ophthalmic Solution) in Subjects With Dim Light Vision Disturbances
The objectives of this study are: To evaluate the efficacy of Nyxol to improve mesopic low contrast visual acuity (mLCVA) in subjects with Dim Light Vision Disturbances (DLD) To evaluate efficacy of Nyxol to improve visual…
- Trial name
- NCT04638660
- Testing
- Phentolamine Ophthalmic Solution 0.75%
- Where
- 17 sites in United States
- Volunteers
- 144 people
- Sponsor
- Opus Genetics, Inc
Contact Lenses, Presbyopia
Clinical Performance of Verofilcon A Toric Contact Lenses
The goal of this clinical trial is to [primary purpose: is to determine if Total30 Multi focal toric conntact lensesare comfortable and the willigness for those who have previously worn reusable toric contact lenses are willing…
- Trial name
- NCT07586982
- Testing
- Total 30 multi foric contact lenses
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Southern College of Optometry
Cataract
Effect of Blue Light Filtration on Visual Performance
The purpose of this study is to evaluate photostress recovery with blue light filter clip-on glasses among pseudophakes [ie, subjects in which the natural lens of the eye has been replaced with an artificial lens (intraocular…
- Trial name
- NCT01938989
- Testing
- Clear clip-on glasses, Blue light filter clip-on glasses
- Volunteers
- 158 people
- Sponsor
- Alcon Research
Myopia, Progressive
Slow Myopia Progression With Different Irradiance Light
It is a prospective clinical control study on red light control myopia with specail design spectacles for 75 children in 3 groups. Study Groups with two different powers of 0.6 mW and 1.2 mW at wavelength of 650nm.
- Trial name
- NCT05881655
- Testing
- Airdoc Red Lighting Device, Special Spectacles to Control Myopia
- Where
- China
- Volunteers
- 75 people
- Sponsor
- Beijing Airdoc Technology Co., Ltd.
Hyperglycemia, Postprandial
Evaluation of OxxyneaGS in Acute Glycemic Regulation on Light Hyperglycemic Subjects
This study aims to evaluate and select the best combination of polyphenol and white kidney bean ingredients in the acute glycemic modulation after a complete meal by measuring blood glucose and insulin.
- Trial name
- NCT04914416
- Testing
- Verum T1, Verum T2, Verum T3
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fytexia
Bladder Cancer, Cervical Cancer
Health Education Counseling With or Without Bupropion in Helping African Americans Stop Smoking
RATIONALE: A stop-smoking plan that includes health education counseling and bupropion may help African-American smokers stop smoking.
- Conditions
- Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT00666978
- Testing
- smoking cessation intervention, bupropion hydrochloride, gene expression analysis
- Where
- 2 sites in United States
- Volunteers
- 540 people
- Sponsor
- Lisa Sanderson Cox, PhD
Dry Eye Disease (DED), Asthenopia
Effect of Smart Phone Reflective Light Film on Dry Eyes and Asthenopia
This study aimed to evaluate the effect of anti-reflection (AR) and circularly polarized (CP) film on video display terminal (VDT) induced dry eye and asthenopia after limited time and close distance of visual tasks under light…
- Trial name
- NCT06992635
- Testing
- using non-processing screens, using AR+CP screens
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Alzheimer Disease, Alzheimer Dementia
Daily Light and Sound Stimulation to Improve Brain Functions in Alzheimer's Disease
In this trial, the safety and effect of daily exposure to light and sound stimulation on people with mild Alzheimer's Disease (AD) will be studied.
- Trial name
- NCT04055376
- Testing
- GENUS device (Active Settings)
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Massachusetts Institute of Technology
Accelerated Phase Chronic Myelogenous Leukemia, Acute Undifferentiated Leukemia
Fludarabine and Total-Body Irradiation Followed By Donor Stem Cell Transplant and Cyclosporine and Mycophenolate Mofetil in Treating HIV-Positive Patients With or Without Cancer
This clinical trial studies the side effects and best dose of giving fludarabine and total-body irradiation (TBI) together followed by a donor stem cell transplant and cyclosporine and mycophenolate mofetil in treating human…
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, Acute Undifferentiated Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission
- Trial name
- NCT00112593
- Testing
- fludarabine phosphate, total-body irradiation, peripheral blood stem cell transplantation
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Fred Hutchinson Cancer Center
25-hydroxyvitamin D Concentration (Vitamin D Status)
D-Light Intervention
Vitamin D insufficiency has become a global concern, with low vitamin D status associated with bone disorders, cardiovascular disease and certain cancers.
- Trial name
- D-Light (NCT02495584)
- Testing
- Fortified milk (10µg vitamin D3), 10µg vitamin D3 supplement
- Where
- United Kingdom
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Ulster