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Showing 1–24 of 290 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pigmentation Disorders Clear all
Terminated Phase 2 Interventional Results available

A Study of Patidegib Topical Gel, 2%, for the Reduction of Disease Burden of Persistently Developing Basal Cell Carcinomas in Patients With Non-Gorlin High Frequency BCC

NCT04155190
View directory record Official record
Conditions
Recurrent Basal Cell Carcinoma
Interventions
Patidegib Topical Gel, 2%, Patidegib Topical Gel, Vehicle
Drug
Lead sponsor
Sol-Gel Technologies, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
14
States / cities
Apple Valley, California • Colton, California • Fremont, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 7, 2026, 7:43 AM EDT
Not yet recruiting Phase 2 Interventional Accepts healthy volunteers

Assess Impact of Microdroplet Hyaluronic Acid Filler on Skin Quality in Patients on Glucagon-like Peptide-1 Agonists

NCT07221461
View directory record Official record
Conditions
Wrinkle
Interventions
Skinvive
Device
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
25 Years to 50 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Sep 7, 2026, 7:43 AM EDT
Completed No phase listed Observational

Oximeters and Skin Pigment: Impact of Skin Pigmentation on Accuracy of Pulse Oximetry

NCT05690269
View directory record Official record
Conditions
Hypoxemia, Hyperoxia, Pigment Skin
Interventions
SpO2 and SaO2 comparison
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Sep 7, 2026, 7:43 AM EDT
Active, not recruiting Phase 2 Interventional

Daily Topical Rapamycin for Vitiligo

NCT05342519
View directory record Official record
Conditions
Vitiligo
Interventions
Rapamycin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
13 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Phase 1 Interventional

Afamelanotide and Narrow-Band Ultraviolet B (NB-UVB) Light in the Treatment of Nonsegmental Vitiligo (NSV)

NCT01430195
View directory record Official record
Conditions
Vitiligo
Interventions
Afamelanotide, Narrow-Band UVB Light Treatment
Drug · Procedure
Lead sponsor
Clinuvel Pharmaceuticals Limited
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Detroit, Michigan • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 21, 2013 · Synced Sep 7, 2026, 7:43 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Epidermal Delivery of Ani-Aging Ingredients

NCT01847066
View directory record Official record
Conditions
Wrinkles, Acne Scars, Pigmentation
Interventions
Erbium 2940 plus cosmetics plus Impact, Erbium 2940 plus cosmetics
Device
Lead sponsor
Alma Lasers Inc.
Industry
Eligibility
35 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2013 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Phase 4 Interventional

Assessment of Atrophogenic Potential of Triple Combination Cream for Treatment of Melasma

NCT00469183
View directory record Official record
Conditions
Melasma
Interventions
Fluocinolone acetonide .1%, hydroquinone 4%, tretinoin .05%
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
2
States / cities
Los Angeles, California • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Sep 7, 2026, 7:43 AM EDT
Completed No phase listed Observational Results available

Cirrus HD-OCT Measurement of Area of Increased Light Penetration Under the Retinal Pigment Epithelium (RPE)

NCT01272076
View directory record Official record
Conditions
Age Related Macular Degeneration, Geographic Atrophy
Interventions
Not listed
Lead sponsor
Carl Zeiss Meditec, Inc.
Industry
Eligibility
50 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
2
States / cities
Oakland, California • Jackson, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 19, 2014 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Phase 1 Interventional

Safety Study in Subjects With Leber Congenital Amaurosis

NCT00516477
View directory record Official record
Conditions
Leber Congenital Amaurosis
Interventions
voretigene neparvovec-rzyl
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
8 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 1, 2020 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Multi-Center, Open-label Study Evaluate the Efficacy and Tolerability of a Dual Skincare Regimen Treatment for Facial Hyperpigmentation and Photodamaged Skin in Patients Exposed to Extrinsic Factors of Aging

NCT05423873
View directory record Official record
Conditions
Hyperpigmentation, Photodamaged Skin, Wrinkle, Fine Lines
Interventions
Gentle Cleansing Lotion, Revision Skincare
Other
Lead sponsor
Revision Skincare
Industry
Eligibility
35 Years to 60 Years · Female only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
3
States / cities
Solana Beach, California • Greenwood Village, Colorado • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 20, 2022 · Synced Sep 7, 2026, 7:43 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

RASopathy Biorepository

NCT04395495
View directory record Official record
Conditions
RAS Mutation, Neurofibromatosis 1, Noonan Syndrome, Noonan Syndrome With Multiple Lentigines, Noonan Neurofibromatosis Syndrome, Cardiofaciocutaneous Syndrome, Costello Syndrome, Legius Syndrome, Smith-Kingsmore Syndrome, MTOR Gene Mutation, GATOR-1 Gene Mutation, SYNGAP1-Related Intellectual Disability, DLG4, MAPK1 Gene Mutation
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2065
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Sep 7, 2026, 7:43 AM EDT
Withdrawn Phase 2Phase 3 Interventional Accepts healthy volunteers

Topical 5% Tranexamic Acid as a Treatment for Postinflammatory Hyperpigmentation Due to Acne Vulgaris

NCT03361345
View directory record Official record
Conditions
Postinflammatory Hyperpigmentation
Interventions
Tranexamic Acid, Vehicle
Drug
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Dearborn, Michigan
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 7, 2026, 7:43 AM EDT
Not listed No phase listed Observational

Xeroderma Pigmentosum Patient Experiences

NCT01123694
View directory record Official record
Conditions
Xeroderma Pigmentosum
Interventions
Survey Study
Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 13, 2010 · Synced Sep 7, 2026, 7:43 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Examination Of Vitiligo Skin Samples Before and After UVB Treatment

NCT00177034
View directory record Official record
Conditions
Vitiligo
Interventions
Narrow Band UVB Treatment
Drug
Lead sponsor
Mimi Cho, MD
Individual
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 9, 2012 · Synced Sep 7, 2026, 7:43 AM EDT
Terminated Phase 2Phase 3 Interventional

Assessing the Efficacy of Needling With or Without Corticosteroids in the Repigmentation of Vitiligo

NCT02191748
View directory record Official record
Conditions
Vitiligo
Interventions
Needling, Triamcinolone
Procedure · Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 89 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Somerset, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 24, 2017 · Synced Sep 7, 2026, 7:43 AM EDT
Not listed Phase 4 Interventional

On-label tReatment With Intravitreal Aflibercept injectiOn for Patients With Persistent Pigment epitheliaL Detachments in Neovascular Age Related Macular Degeneration (AMD)

NCT01670162
View directory record Official record
Conditions
Age Related Macular Degeneration, Pigment Epithelial Detachment
Interventions
Aflibercept
Drug
Lead sponsor
Tennessee Retina
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
San Francisco, California • Lexington, Kentucky • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Evaluation of an Herbal-Based De-Pigmenting System

NCT02138539
View directory record Official record
Conditions
Melasma, Hyperpigmentation
Interventions
Herbal depigmenting agent (Epionce), Hydroquinone
Other · Drug
Lead sponsor
Sadick Research Group
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2015 · Synced Sep 7, 2026, 7:43 AM EDT
Recruiting Phase 3 Interventional

The Cancer of the Pancreas Screening-5 CAPS5)Study

NCT02000089
View directory record Official record
Conditions
Pancreas Cancer, Peutz-Jeghers Syndrome (PJS), Gene Mutation, Germline Mutation Carrier, Lynch Syndrome
Interventions
Secretin, MRI, Tumor marker gene test with CA19-9
Drug · Diagnostic Test · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
9,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2029
U.S. locations
9
States / cities
New Haven, Connecticut • Baltimore, Maryland • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Sep 7, 2026, 7:43 AM EDT
Active, not recruiting Phase 3 Interventional

A 52-Week Study to Learn About the Safety and Effects of Ritlecitinib in Participants With Nonsegmental Vitiligo

NCT06163326
View directory record Official record
Conditions
Vitiligo
Interventions
Ritlecitinib, Ritlecitinib 100 mg, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
22
States / cities
Encinitas, California • Huntington Beach, California • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Use of Onexton in Moderate Acne Vulgaris for Patients With Skin of Color

NCT03402893
View directory record Official record
Conditions
Acne Vulgaris, Post Inflammatory Hyperpigmentation
Interventions
ONEXTON Topical Gel
Drug
Lead sponsor
Derm Research, PLLC
Other
Eligibility
12 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 1, 2019 · Synced Sep 7, 2026, 7:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Potential Research Study Participant Registry

NCT00710489
View directory record Official record
Conditions
Acne, Actinic Keratosis, Dysplastic Nevi, Eczema, Psoriasis, Skin Cancer, Rosacea, Leg Ulcers, Foot Ulcers, Atopic Dermatitis
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2018
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Phase 2 Interventional Results available

Topical Ruxolitinib for the Treatment of Vitiligo

NCT02809976
View directory record Official record
Conditions
Vitiligo
Interventions
Ruxolitinib 1.5% Phosphate Cream
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 30, 2020 · Synced Sep 7, 2026, 7:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Online Health Survey of Patients With Vitiligo Vulgaris/ Online Survey of Pediatric Patients With Vitiligo

NCT01401374
View directory record Official record
Conditions
Vitiligo Vulgaris
Interventions
Not listed
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
Not listed
Enrollment
3,258 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2017 · Synced Sep 7, 2026, 7:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study Evaluating the Efficacy of DOSE Formulations in Treating Melasma and Cutaneous Signs of Aging

NCT04137263
View directory record Official record
Conditions
Melasma
Interventions
DOSE formulation
Other
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 19, 2024 · Synced Sep 7, 2026, 7:43 AM EDT