Clinical trials: Pigmentation
Vitiligo
Oral Mini Pulse Dexamethasone in Pediatric Vitiligo
The goal of this clinical trial is to learn if oral mini pulse (OMP) dexamethasone works to treat active vitiligo in children and also learn about the safety of this drug within this age group the main questions it aims to answer…
- Trial name
- NCT07353801
- Testing
- Dexamethasone (0.1 mg/kg)
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Cairo University
Non-segmental Vitiligo
Topical Ruxolitinib Evaluation in Vitiligo Study 2 (TRuE-V2)
The purpose of this study is to evaluate the efficacy and safety of ruxolitinib cream in adolescent and adult participants with non-segmental vitiligo for whom total body involved vitiligo area (facial and nonfacial) does not…
- Trial name
- NCT04057573
- Testing
- Ruxolitinib cream, Vehicle
- Where
- 76 sites in United States, Bulgaria and 7 more
- Volunteers
- 344 people
- Sponsor
- Incyte Corporation
Vitiligo
Comparative Study Between Topical 5-fluorouracil and Latanoprost in Vitiligo.
This study aims to compare the efficacy of topical 5-fluorouracil versus topical latanoprost after skin microneedling in the induction of skin repigmentation in localized stable vitiligo patients.
- Trial name
- NCT05513924
- Testing
- Latanoprost 0.005% Ophthalmic Solution, 5Fluorouracil
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- South Valley University
Neonatal Jaundice
The Effect of Skin Color Scale Material Used by Families at Home in the Postnatal Period on the Process of Hospital Admission Due to Jaundice and Breastfeeding Parameters
The aim of this research is to evaluate the effect of the Skin Color Scale Material used by families in the postnatal period on the hospital admission process due to jaundice and breastfeeding parameters.
- Trial name
- NCT07386093
- Testing
- Experiment Group, control group
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Pulse Oximetry
Pulse Oximetry and Skin Pigmentation - Peds
The investigators' study aims to study how melanin index (mx) affects the deviation between SpO2 and SaO2, which becomes generally greater as hypoxia increases.
- Trial name
- NCT05185427
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- University of Minnesota
Psoriasis
Levels of Pigment Epithelium-derived Factor in Patients With Psoriasis.
Psoriasis is an immune-mediated chronic inflammatory skin disease associated with increase interaction of inflammatory mediators like adipokines.
- Trial name
- NCT05252741
- Testing
- serum samples and punch skin biopsies
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Sohag University
Hermansky-Pudlak Syndrome (HPS)
Clinical and Basic Investigations Into Hermansky-Pudlak Syndrome
Hermansky-Pudlak Syndrome (HPS) is an inherited disease which results in decreased pigmentation (oculocutaneous albinism), bleeding problems due to a platelet abnormality (platelet storage pool defect), and storage of an abnormal…
- Trial name
- NCT00001456
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Vitiligo, Healthy
Dermoscopy in Nails
Study types and frequency of nail changes in patients with vitiligocompared to healthy subjects
- Trial name
- NCT06696612
- Testing
- Dermoscopy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Glaucoma, Glaucoma, Open-Angle
Pigment Dispersion Syndrome With and Without Glaucoma
To compare patients having PDS without and with OH or GL by documenting and following the clinical features and course of their disease and evaluating the patient's performance on a variety of diagnostic tests.
- Conditions
- Glaucoma, Glaucoma, Open-Angle, Ocular Hypertension
- Trial name
- NCT00001152
- Where
- United States
- Volunteers
- 175 people
- Sponsor
- National Eye Institute (NEI)
Intellectual Disability, Rubinstein-Taybi Syndrome
Functional Tests to Resolve Unsolved Rare Diseases. Rares.
Rares diseases are a heterogeneous group of conditions which need important tools for diagnosis. The use of high-throughput sequencing is able to diagnose half of the patients.
- Conditions
- Intellectual Disability, Rubinstein-Taybi Syndrome, Cystic Fibrosis, Congenital Heart Defect
- Trial name
- RID (NCT05696912)
- Testing
- Ex-vivo approach concerning 25 patients, In-vitro approach concerning 25 patients
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Bordeaux
Glaucoma, Healthy
Cause of Pigment Dispersion Syndrome
The purpose of this study is to learn how pigment is released from the iris (the colored part of the eye) in patients with pigment dispersion syndrome.
- Conditions
- Glaucoma, Healthy, Pigment Dispersion Syndrome
- Trial name
- NCT00005919
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Cognitive Change, Achievement
Enhancing Children's Cognitive Function and Achievement Through Carotenoid Consumption
The aim of this study is to test the casual relationship between carotenoid supplementation, cognitive function, and achievement over a school-year.
- Conditions
- Cognitive Change, Achievement, Macular Pigmentation
- Trial name
- NCT05177679
- Testing
- Active supplement
- Where
- United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Vitiligo, Pediatric ALL
Efficacy and Safety of 308-nm Excimer Lamp Combined With Tacrolimus vs Tacrolimus as Monotherapy in Treating Vitiligo on Children
Vitiligo is a auto immune that impact 2% of the global population, regardless from the phototype. Even though it affects patients in a physical way through loss of pigmentation, it is also impacting them on a mental/emotional…
- Conditions
- Vitiligo, Pediatric ALL, Dermatologic Disease, Autoimmune Diseases
- Trial name
- NCT06035614
- Testing
- exciplex, Tacrolimus ointment
- Where
- Jordan
- Volunteers
- 50 people
- Sponsor
- Clarteis
Vitiligo
Effectiveness of Micro-needling With 5 Fluorouracil Versus Potent Topical Steroids in the Treatment of Limited Vitiligo
The goal of this clinical trial is to learn how well 5 fluorouracil (5FU) with micro-needling works to treat limited vitiligo as compared to strong steroid applied on skin.
- Trial name
- NCT07398807
- Testing
- Microneedling with 5-fluorouracil, Topical application of 0.05% Clobetasol propionate
- Where
- Pakistan
- Volunteers
- 40 people
- Sponsor
- Combined Military Hospital (CMH) institute of Medical Sciences Bahawalpur Pakistan
Hermansky Pudlak Syndrome
A Longitudinal Study of Hermansky-Pudlak Syndrome Pulmonary Fibrosis
Hermansky-Pudlak Syndrome (HPS) is a rare genetic disease that is associated with oculocutaneous albinism, bleeding, granulomatous colitis, and pulmonary fibrosis in some subtypes, including HPS-1, HPS-2, and HPS-4.
- Trial name
- NCT02368340
- Testing
- Pulmonary function test, Chest CT, Sample collection
- Where
- 5 sites in United States
- Volunteers
- 55 people
- Sponsor
- Vanderbilt University
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
AMD - Age-Related Macular Degeneration
Comparison of the Sensibility of Swept Source Optical Coherence Tomography Devices in the Detection of Neovascularisation in Large Pigment Epithelium Detachments
The goal of this observational study is to compare swept source optical coherence tomography devices ability to detect macular neovascularisation when there is a large pigment epithelium detachment higher than 250 microns
- Trial name
- NCT07143526
- Testing
- Optical Coherence Tomography Angiography (OCT-A)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University of Trieste
Vitiligo
Topical Methotrexate with Fractional CO2 Laser in Treatment of Non Segmental Vitiligo
This prospective, within subject clinical trial aims to evaluate the efficacy of combining fractional CO2 laser with topical methotrexate versus topical methotrexate alone in treating non-segmental vitiligo.
- Trial name
- NCT06877455
- Testing
- Fractional CO2 laser assisted PDT
- Volunteers
- 50 people
- Sponsor
- Assiut University
Healthy Participants
the Effect of Different Background Color and Skin Tone on the Accuracy of Auricular Scanning
The goal of this study is to find the best miss and match background color around an ear when taking scans for it , the investigators will recruit participants of three different skin tone and will scan their ear three times; one…
- Trial name
- NCT07108946
- Testing
- Black background, White background, Participant own skin as a background
- Where
- Egypt
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- yasmine Elsherbeeny
Atopic Dermatitis, Alopecia Areata
A Longitudinal Observational Study of Patients Undergoing Therapy for IMISC
TARGET-DERM is a longitudinal, observational study of adult and pediatric patients being managed for Atopic Dermatitis and other Immune-Mediated Inflammatory Skin Conditions (IMISC) in usual clinical practice.
- Conditions
- Atopic Dermatitis, Alopecia Areata, Hidradenitis Suppurativa, Vitiligo
- Trial name
- TARGET-DERM (NCT03661866)
- Where
- 62 sites in United States, Canada and 2 more
- Volunteers
- 15,000 people
- Sponsor
- Target PharmaSolutions, Inc.