Clinical trials: Photosensitivity
Skin Ageing, Skin
Skin Type Determination Using Image Artificial Intelligence
Skin color, how easily a person burns or tans in the sun (skin phototype), and the amount of chronic sun damage in the skin are important factors in skin health.
- Trial name
- SPAI (NCT07765303)
- Testing
- Skin imaging and skin characteristic assessment
- Where
- 13 sites in Australia, Brazil and 9 more
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Region Skane
Sunburn
Efficacy and Safety of Diclofenac Sodium (0.1%) Gel in Patients With UV Induced Painful Sunburn
Diclofenac sodium 0.1% will be applied to sunburned skin when the intensity of pain reaches a certain level in order to evaluate the efficacy and safety of the treatment on this induced pain.
- Trial name
- NCT00441051
- Testing
- Diclofenac sodium 1mg/g
- Where
- France
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Novartis
Skin Cancer
Photosensitivity of the Skin Under Azathioprin in Renal Transplant Recipients
Photosensitivity of the skin to UVA and UVB will be determined
- Trial name
- NCT00492895
- Testing
- Discontinuation of Azathioprin
- Where
- Switzerland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Sunburn
Dermal Irritation, Sensitization and Cumulative Irritation Potential of 6% Bemotrizinol
The purpose of this clinical trial is to evaluate the dermal safety of Bemotrizinol (6%).
- Trial name
- NCT05260359
- Testing
- 6% Bemotrizinol (BEMT) in a basic sunscreen oil formulation, 6% Bemotrizinol (BEMT) dispersion in petrolatum, Sunscreen oil vehicle with 10% ethanol as penetration enhancer without BEMT
- Where
- United States
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Superficial Bladder Cancer
Sequential Whole Bladder Photodynamic Therapy (WBPDT) in the Management of Superficial Bladder Cancer
This protocol is evaluating efficacy and toxicity of three sequential whole bladder photodynamic treatment with Photofrin and red laser light (630 nm) in the management of superficial bladder cancer (non-muscle invasive) in those…
- Trial name
- NCT00322699
- Testing
- Whole bladder laser light treatment as an alternative to radical cystectomy, Photofrin
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- North Florida/South Georgia Veterans Health System
Sunburn
Dermal Penetration of the Titanium Dioxide in Anthelios SX SPF40 Cream
To determine the penetration of micronized and pigmentary TiO2 in Formulas 283419 2 and 760.001 into the stratum corneum of Compromised (Induced Sunburn) human skin via skin stripping of human subjects.
- Trial name
- NCT01021787
- Testing
- Titanium dioxide
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Loreal USA
Sunburn, Skin Cancer Prevention
Sun Safety Skills for Elementary School Students
The overarching goal of this work is to pilot-test a song-based instructional video designed to help elementary school (kindergarten) age children independently apply sunscreen effectively (i.e., covers all needed areas)…
- Trial name
- NCT03752736
- Testing
- "I wear sunscreen everyday" song-based video
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Stanford University
Sunburn, Ultraviolet Radiation Exposure
Test of Interventions to Prevent Skin Cancer Among Danes on Vacation in High UV Index Sunny Destinations
The aim of the study is to test a series of developed effective interventions targeting Danes going on vacation to sunny destinations to decrease sunburn by increasing use of shade, hats, protective clothing, and sunscreen to…
- Conditions
- Sunburn, Ultraviolet Radiation Exposure, Skin Cancer, Malignant Melanoma
- Trial name
- NCT03607578
- Testing
- Other: Control Group - Minimal Intervention, Experimental: Protection Routine 1, Experimental: Protection Routine 2
- Where
- Denmark
- Volunteers
- 1,548 people, healthy volunteers welcome
- Sponsor
- Brian Køster
Sunburn, Sun Damaged Skin
Natural Sunlight Protection and Simulated Sunlight Protection Offered by Sunscreens and Fabrics
The purpose of this study is to assess how human skin reacts and how sunscreens and sun protection fabrics protect in natural sunlight compared to their labeled claims, indoor testing methods (existing or modified) and…
- Conditions
- Sunburn, Sun Damaged Skin, Overexposure to Sun Rays
- Trial name
- NCT03007589
- Testing
- otc sunscreens, sun protection fabrics, Optical Filters
- Where
- 5 sites in United States, Chile and 1 more
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sun Protection Foundation
Sunburn
Water Immersion Studies of a Long-wear Sunscreen to Improve Protection Against Ultraviolet Radiation
This study is designed to determine the Sun Protection Factor (SPF) of a test product following 80 Minute Water Immersion methodology defined in Final Monograph - Code of Federal Regulations Title 21 - "Labeling and Effectiveness…
- Trial name
- NCT05767008
- Testing
- Sunscreen -R43
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Nanometics (d.b.a. PHD Biosciences)
Sunburn, Erythema, Sun Protection
UV Exposure Assessed With Wearable Sensor and Sun Protection
The goal is to prevent ultraviolet light (UV) overexposure by providing consumers with relevant, easy-to-access, specifically actionable information.
- Trial name
- NCT03344796
- Testing
- Goal attainment
- Where
- United States
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Solar Urticaria
Phase II Solar Urticaria (SU) Pilot Study
Urticaria is one of the most common dermatological conditions with diverse clinical presentations and causes. Solar urticaria (SU) is a rare subset of physical urticaria, where symptoms are induced by direct exposure of the skin…
- Trial name
- NCT00859534
- Testing
- afamelanotide
- Where
- United Kingdom
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Clinuvel Pharmaceuticals Limited
Narrowband Ultraviolet B-Induced Skin Erythema, Erythema
Mangosteen Gel for Sunburn-Like Skin Redness Caused by Ultraviolet B Light
The goal of this clinical trial was to learn whether a gel made from mangosteen (Garcinia mangostana) fruit rind helps sunburn-like skin redness fade faster when it is applied after the redness has already appeared.
- Conditions
- Narrowband Ultraviolet B-Induced Skin Erythema, Erythema, Sunburn, Erythema
- Trial name
- NCT07849842
- Testing
- Topical Garcinia mangostana Pericarp Extract Gel 2.5%, Topical Garcinia mangostana Pericarp Extract Gel 5%, Topical Garcinia mangostana Pericarp Extract Gel 10%
- Where
- Indonesia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Hasanuddin University
Sun Protection, Skin Burn
Pediatricians and Family Physicians Knowledge and Awareness on Sun Protection
Sunlight has very important effects on the body. In addition to its positive effects such as regulation of circadian rhythm, synthesis of vitamin D and regulation of mood, it also has negative effects on the skin such as sunburn…
- Conditions
- Sun Protection, Skin Burn, Sunburn
- Trial name
- NCT06720402
- Testing
- Sun protection knowledge
- Where
- Turkey (Türkiye)
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Marmara University
Healthy
Evaluation of Photosafety of BI 730357 Compared to Placebo and the Known Photosensitizing Agent Ciprofloxacin
To evaluate the photosensitivity potential of BI 730357
- Trial name
- NCT04147260
- Testing
- BI 730357, Ciprofloxacin
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Photoallergy
To Test for Photo Allergy Reaction of Sunscreens
The primary objective of this tudy was to evaluate the potential of photoallergy of of sun care products Sun Protection Factor (SPF) 50 Y65 110, SPF 50 Y51 002, and SPF 15 V27 104 application compared to that of a negative…
- Trial name
- NCT02872220
- Testing
- SPF 50 Y65 110 (BAY987519), SPF 50 Y51 002 (BAY987519), SPF 15 V27 104 (BAY987519)
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Bayer
Dermatitis, Phototoxic
Study to Learn More About the Potential of Antifungal Cream V61-044 Containing Trolamine to Cause Irritant Reaction of the Skin to Ultra Violet Light in Healthy Human Subjects
In this study researchers want to gather information about the potential of Antifungal Cream V61-044 containing Trolamine to produce a phototoxic reaction on the skin.
- Trial name
- NCT04531527
- Testing
- Butenafine HCl 1% (BAY1896425)
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Bayer
Skin Cancer
Undergraduate Skin Cancer Prevention Trial
The proposed study is a Multiphase Optimization Strategy (MOST) that uses factorial experiments to evaluate individual and combined effects of intervention components to improve intervention efficiency.
- Trial name
- RISE-UP (NCT05634252)
- Testing
- Education, Action Plan, UV Photo
- Where
- United States
- Volunteers
- 528 people, healthy volunteers welcome
- Sponsor
- University of Utah
Photosensitivity
Study to Evaluate the Influence of Hydrochlorothiazide on Dermal Photosensitivity and DNA Stability - a Pilot Study (HCTox Study)
The clinical trial is designed as a national, prospective, single-center, double-blind, parallel group, randomized, controlled, interventional trial to investigate whether a therapy with HCT compared with placebo can affect…
- Trial name
- NCT04654312
- Testing
- Hydrochlorothiazide
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universität des Saarlandes
Skin Irritability, Skin Sensitization
Safety Dermatological Assessment of Topical Use Product Through Dressings Predictive Studies for Evaluation of Photoirritation and Dermal Photosensitivity
The purpose of this study is to prove the product tested does not cause photoirritation or photosensitization reactions when exposed to sun light.
- Trial name
- SAF DER ASSESS (NCT02441608)
- Testing
- KL029 Intimate Lubricant Gel
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Kley Hertz S/A