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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pigmentation Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Sun Protection Factor - Assay

NCT02779842
View directory record Official record
Conditions
Sunscreening Agent
Interventions
Coppertone (BAY 987517)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Union, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Sep 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sun Protection Factor Assay (343/2016)

NCT02995148
View directory record Official record
Conditions
Sunscreening Agents
Interventions
BAY987521, SPF Control
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Union, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 26, 2018 · Synced Sep 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sun Protection Factor Assay (SPF Assay 18677)

NCT02825017
View directory record Official record
Conditions
Sunscreening Agent
Interventions
Coppertone (BAY 987517)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Union, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 12, 2018 · Synced Sep 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

18616 - Sun Protection Factor Assay

NCT02788162
View directory record Official record
Conditions
Sunscreening Agent
Interventions
Coppertone (BAY 987517)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Union, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Sep 6, 2026, 4:51 PM 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 6, 2026, 4:51 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

In Vivo Imaging of Pigmentary Disorders by Reflectance Confocal Microscopy

NCT00771355
View directory record Official record
Conditions
Vitiligo, Melasma, Hyperpigmentation, Hypopigmentation
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 29, 2011 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Phase 2 Interventional

Combined Therapy With Narrow-Band Ultraviolet B Phototherapy and Apremilast for the Treatment of Vitiligo

NCT03123016
View directory record Official record
Conditions
Vitiligo
Interventions
Apremilast, NB-UVB phototherapy
Drug · Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Phase 2 Interventional

Study to Determine the Maximum Tolerated Dose and Safety of PEP005 Topical Gel

NCT00239135
View directory record Official record
Conditions
Keratosis
Interventions
PEP005
Drug
Lead sponsor
Peplin
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Tyler, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Post Market Clinical Follow Up Study to Collect Additional Data and Imaging

NCT04881058
View directory record Official record
Conditions
Pigmentation, Wrinkle
Interventions
RF Non-Invasive Treatment
Device
Lead sponsor
Cynosure, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Montclair, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Phase 2 Interventional

Study of the Efficacy and Safety of Etanercept in Adults With Vitiligo

NCT00134368
View directory record Official record
Conditions
Vitiligo
Interventions
Etanercept
Drug
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 6, 2008 · Synced Sep 6, 2026, 4:51 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Lutronic PicoPlus Exploratory Clinical Trial

NCT03415685
View directory record Official record
Conditions
Tattoo; Pigmentation, Melasma, Benign Pigmented Lesion
Interventions
PicoPlus laser system
Device
Lead sponsor
CynosureLutronic
Industry
Eligibility
18 Years to 60 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
4
States / cities
Newport Beach, California • Elmhurst, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Sep 6, 2026, 4:51 PM EDT
Recruiting No phase listed Observational

Molecular Analysis of Childhood and Adolescent Melanocytic Lesions

NCT02775643
View directory record Official record
Conditions
Melanoma
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 18 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2041
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Determining the Tolerance of Depigmented Skin to Targeted Phototherapy Using UVB in Patients With Vitiligo

NCT00367224
View directory record Official record
Conditions
Vitiligo
Interventions
6 to 9 ultraviolet B treatments, Skin biopsies
Procedure
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Picosecond Laser for Ttreatment of Benign Pigmented Lesions

NCT02146820
View directory record Official record
Conditions
Benign Pigmented Lesions
Interventions
GentleMax system
Device
Lead sponsor
Syneron Medical
Industry
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2015 · Synced Sep 6, 2026, 4:51 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of a 5-Step Skin Regimen on Pigmentation and Appearance Related Biophysical Properties

NCT05688527
View directory record Official record
Conditions
Wrinkle
Interventions
Cleansing Balm, Toning Essence, Facial Serum, Moisturizer, Eye Cream
Other
Lead sponsor
Integrative Skin Science and Research
Industry
Eligibility
35 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Sep 6, 2026, 4:51 PM EDT
Completed Phase 2 Interventional

Study to Determine the Safety of PEP005 0.025% and 0.05% Topical Gel in Patients With Actinic Keratoses

NCT00375739
View directory record Official record
Conditions
Actinic Keratosis
Interventions
PEP005
Drug
Lead sponsor
Peplin
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
24
States / cities
Huntsville, Alabama • Tucson, Arizona • Hot Springs, Arkansas + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Sep 6, 2026, 4:51 PM EDT
Completed No phase listed Observational

Hereditary Colorectal and Associated Tumor Registry Study

NCT00633607
View directory record Official record
Conditions
Lynch Syndrome, FAP, Hereditary Diffuse Gastric Cancer, Juvenile Polyposis Syndrome, Peutz-Jeghers Syndrome
Interventions
Research Registry
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
8 Years to 100 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced Sep 6, 2026, 4:51 PM EDT