Search clinical trials for: ultraviolet light

Total 2271 results

University of Michigan
Archimedes Innovations, Pbc

Active, not recruiting

The Effect of Violet Device Dosed Ultra Violet-C Light (UV-C) Exposure on Healthy Hand Skin

Healthy Volunteers

United States
Nicolas Hunzelmann
University Hospital Tuebingen

Terminated

Effectiveness of UVA1-irradiation in the Treatment of Early Skin Fibrosis in Patients Suffering From Systemic Sclerosis

Systemic Sclerosis | Systemic Scleroderma

Germany
Henry Ford Health System

Terminated

Comparing the Efficacy of Visible Light-Ultraviolet A1 Light Versus Narrowband-Ultraviolet B on Generalized Vitiligo

Generalized Vitiligo

United States
Bispebjerg Hospital

Completed

The Effect of UV-Irradiation on Cutaneous Cicatrices

Skin Cicatrices

Denmark
Wake Forest University

Completed

Benefits of Tanning in Fibromyalgia Patients

Fibromyalgia Syndrome

United States
National Center for Research Resources (NCRR)
Louisiana State University Health Sciences Center in New Orleans

Unknown

Ultraviolet Light Therapy for Systemic Lupus Erythematosus

Systemic Lupus Erythematosus

United States
Ultraviolet Interventions
University of Maryland

Withdrawn

Treatment of Infected Dialysis Catheters With Fiber Optic Ultraviolet Light

Catheter-Related Infections

United States
University of Edinburgh
University of Copenhagen; University of Oxford; University of Bristol; University... and other collaborators

Completed

A Community Trial to Determine Whether 'Safe Storage' Reduces Pesticide Self-poisoning in Rural Asia

Pesticide Poisoning

Sri Lanka
Cytokind, Inc.
Baylor College of Medicine; Louisiana State University Health Sciences Center... and other collaborators

Completed

Photo-Protection Trial (NB-UVB vs. Placebo) in High-risk Hospitalized COVID-19 Patients

Autoimmune Diseases | Covid19 | Corona Virus Infection | Coagulation Disorder, Blood

United States
University of Faisalabad

Not yet recruiting

Efficacy of Blue Wavelength in Managing Dry Eye

Dry Eye Disease

Pakistan
Ulysses Magalang MD

Withdrawn

Dim Light at Night in Patients With Obstructive Sleep Apnea

Obstructive Sleep Apnea (OSA)

United States
Wright State University

Recruiting

DNA Repair Activity in the Skin of Day and Night Shift Workers

Skin Cancer

United States
Karolinska University Hospital

Completed

Photochemotherapy and Graft-versus-leukemia in Acute-leukemia

AML | ALL | Acute GVHD | Tumor Immunity

Sweden
Toronto Rehabilitation Institute
Ontario Neurotrauma Foundation

Completed

Ultraviolet-C Effectiveness in the Management of Pressure Ulcers in People With Spinal Cord Injury

Pressure Ulcer

Canada
Innovaderm Research Inc.

Completed

Effect of RANKL Inhibition on UV-induced Immunosuppression

Hypersensitivity, Delayed | Immunosuppression | Ultraviolet Rays | Immune Tolerance/Drug Effects

Canada
Cairo University

Not yet recruiting

Serum and Tissue Level of Interleukin-15 (IL-15) and IL-15 Receptor Alpha (IL-15Rα) in Mycosis Fungoides

Mycosis Fungoides

Egypt
Bispebjerg Hospital
Sygehus Lillebaelt

Active, not recruiting

Quantification of DNA Repair Products in the Urine After Ultraviolet Radiation of the Skin

DNA Damage | Ultraviolet Rays; Injury | DNA Adduct Formation | DNA Damage, Radiation Induced

Denmark
Avita Medical

Terminated

Feasibility Study to Evaluate RECELL and Melanocyte Keratinocyte Transplantation Procedure for Repigmentation of Stable Vitiligo Lesions

Vitiligo

United States
University of Arizona

Active, not recruiting

Point-of-Care Ultraviolet Microscopy for Cervical Cancer Screening

Cervical Cancer

United States
University of California, San Francisco
National Psoriasis Foundation

Active, not recruiting

Immunogenetic Profiling of Goeckerman Therapy in the Treatment of Psoriasis Vulgaris

Psoriasis | Psoriasis Vulgaris

United States
Royal Victoria Infirmary
British Skin Foundation

Completed

Narrowband UVB for Children With Moderate to Severe Atopic Eczema

Moderate to Severe Atopic Eczema

United Kingdom
Cairo University

Completed

Effect of NB-UVB on the Tissue Level of IL 15 and IL-15Rα in Active Non Segmental Vitiligo Cases.

Active Non Segmental Vitiligo

Egypt
Johns Hopkins University

Terminated

Randomized, Split-body, Single-blinded Clinical Trial of NB-UVB Treatment for Vitiligo

Vitiligo | Pigmentation | Dyschromia

United States
Northwestern University
National Cancer Institute (NCI)

Terminated

Study of Pegylated Interferon-Alfa 2b in Combination With PUVA Therapy In CTCL

Lymphoma

United States
Rockefeller University

Completed

The Effect of Oral Vitamin D Versus Narrow-Band UV-B Exposure on the Lipid Profile

Vitamin D Deficiency

United States
Centre Hospitalier Universitaire de Saint Etienne

Completed

Ultra-Violet Fluorescence Bronchial Cancer Location (UVFBCL)

Lung Cancer

France
Seth Disner

Completed

Behavioral Study of Effects of Low-Level Light Therapy on Mood and Reaction Time

Depression
Cairo University

Unknown

Fractional Carbon Dioxide Laser Versus UVA 1 in Treatment of Localized Scleroderma

Localized Scleroderma

Egypt
Weill Medical College of Cornell University
YouV Labs Inc.

Completed

Validation of SHADE a Mobile Technology for Monitoring of Ultraviolet Exposure

Skin Cancer | Actinic Keratoses | Behavior, Health | Ultraviolet-Induced Change in Normal Skin | Behavior, Risk Reduction

United States
University of Edinburgh

Terminated

A Trial of Daily Ultraviolet Therapy to Reduce Cardiovascular Risk Factors

Hypertension

United Kingdom
Cairo University

Unknown

Klotho in Chronic Kidney Disease-associated Pruritis (CKD-aP)

Chronic Kidney Disease-associated Pruritus
Mayo Clinic

Terminated

Study to Compare Different Light Therapies (Narrowband Ultraviolet B vs PUVA) for Hand and Foot Skin Diseases.

Psoriasis | Dermatitis

United States
National Cancer Institute (NCI)

Completed

Celecoxib in Decreasing the Damaging Effects of Sunburn in Healthy Volunteers

No Evidence of Disease

United States
University of Dundee
NHS Tayside

Completed

Narrowband Ultraviolet B Versus Narrowband Ultraviolet B Plus Ultraviolet A1 for Atopic Eczema

Atopic Eczema

United Kingdom
Mashhad University of Medical Sciences

Completed

The Effects of Riboflavin/ Ultraviolet-A Corneal Cross-linking on the Signs and Symptoms of Bullous Keratopathy (C3R)

Bullous Keratopathy
Brigham and Women's Hospital

Active, not recruiting

Influence of Nocturnal Light Exposure on the Impairment of Glucose Tolerance Induced by Chronic Sleep Restriction

Sleep | Glucose Intolerance | Sleep Deprivation

United States
South Valley University

Completed

Plexin B2 Gene Expression and Polymorphisms in Psoriasis

Psoriasis Vulgaris

Egypt
Icahn School of Medicine at Mount Sinai

Recruiting

Phase 2 - Rhythmic Light Therapy for Alzheimer's Disease Patients

Mild Cognitive Impairment

United States
National Cancer Institute (NCI)

Completed

Celecoxib in Preventing the Damaging Effects of Sunburn in Healthy Volunteers

No Evidence of Disease

United States
China Medical University Hospital

Not yet recruiting

Effects of Photobiomodulation on Insomnia in the Elderly: Clinical Trials of Phototherapy Devices

Photobiomodulation
University Hospital, Strasbourg, France

Recruiting

Benefits and Risks of Artificial Light Exposure: Characterisation of Effects on Alertness, Sleep, Cognitive Performance, Mood and Biological Rhythms (LumEnColor)

Human Sleep and Chronobiology

France
Shanghai Zhongshan Hospital
Fudan University; Shanghai Mental Health Center, Jingan District; Shanghai Mental...

Unknown

Efficacy of Blue Light Treatment in Patients With Nonseasonal Major Depressive Disorder

Depression
Matthew Neal MD

Terminated

Blue and Amber Light Exposure in Patients With Rectal and Pancreatic Cancer

Pancreatic Neoplasms | Rectal Neoplasms

United States
University of Basel
Horizon 2020 - European Commission

Not yet recruiting

Effect of Different Color Lights on the Internal Clock and Alertness in Humans (CONE)

Light Flashing

Switzerland
University of Calgary
Canadian Cancer Society (CCS)

Completed

An Investigation of Light Therapy for Cancer-related Fatigue (The LITE Study) (LITE)

Cancer

Canada
Stanford University
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Recruiting

Shifting Sleep Timing in Teens

Sleep | Adolescent Behavior | Sleep Insufficiency

United States
University of Pittsburgh
National Institute of Mental Health (NIMH)

Recruiting

Neuro-affective Response to Light in Depressed Adolescents and Young Adults

Depression in Adolescence | Depression in Adults

United States
University of Bergen

Completed

Light Treatment to Shift-working Nurses

Shift-Work Sleep Disorder

Norway
University of Liege

Unknown

Light Therapy in Disorders of Consciousness: Behavioral, Neuroimaging and (Neuro)Physiological Assessments.

Disorder of Consciousness
Icahn School of Medicine at Mount Sinai
National Cancer Institute (NCI); University of California, San Diego; Hackensack...

Completed

Treating Cancer-Related Fatigue Through Systematic Light Exposure

Quality of Life | Breast Cancer | Fatigue | Sleep | Mild Cognitive Impairment | Hematopoietic Stem Cell Transplantation | Light

United States

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