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Showing 1–24 of 358 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Alopecia Areata
Interventions
CTP-543 matching placebo, CTP-543
Drug
Lead sponsor
Concert Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
25
States / cities
Phoenix, Arizona • Fort Smith, Arkansas • Los Angeles, California + 19 more
Completed Not applicable Interventional Results available

Tofacitinib for the Treatment of Alopecia Areata and Its Variants

NCT02312882
Conditions
Alopecia Areata, Alopecia Totalis, Alopecia Universalis
Interventions
Tofacitinib
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Stanford, California
Conditions
Alopecia Areata
Interventions
PF-06651600, Tetanus and diphtheria toxoids and acellular pertussis (Tdap) vaccine, Meningococcal (groups A, C, W-135 and Y [ACWY]) oligosaccharide diphtheria CRM197 conjugate vaccine
Drug · Biological
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
1,057 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
47
States / cities
Birmingham, Alabama • Beverly Hills, California • Irvine, California + 28 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

Fraxel Laser for Alopecia

NCT03284021
Conditions
Alopecia
Interventions
Fractional erbium-glass 1550 nm laser
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Chicago, Illinois
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Fractional Photothermolysis for Hair Follicle Induction

NCT03382184
Conditions
Alopecia
Interventions
Fraxel Dual laser, Halo laser
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 90 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Irvine, California
Conditions
Androgenetic Alopecia
Interventions
Hemp Oil
Drug
Lead sponsor
Gregory L Smith, MD, MPH
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Clearwater, Florida
Conditions
Alopecia, Radiodermatitis
Interventions
Norepinephrine
Drug
Lead sponsor
ProCertus BioPharm, Inc
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Tampa, Florida
Completed Phase 3 Interventional Results available

Clinical Trial in Females for Female Pattern Hair Loss

NCT01226459
Conditions
Androgenetic Alopecia
Interventions
5% Minoxidil Topical Foam, Vehicle Topical Foam
Drug
Lead sponsor
Johnson & Johnson Healthcare Products Division of McNEIL-PPC, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
13
States / cities
Los Angeles, California • San Diego, California • Wichita, Kansas + 9 more
Conditions
Androgenetic Alopecia, Androgenic Alopecia, Telogen Effluvium, Thinning Hair, Hair Loss/Baldness, Hair Thinning
Interventions
ALRV5XR, ALRV5XR Shampoo, ALRV5XR Conditioner, ALRV5XR Hair Follicle Serum (Nutriment), Placebo, Placebo Shampoo, Placebo Conditioner, Placebo Hair Follicle Serum (Nutriment)
Dietary Supplement · Other
Lead sponsor
Arbor Life Labs
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Atopic Dermatitis, Dermatology, Vitiligo, Alopecia Areata, Hidradenitis Suppurativa, Psoriasis
Interventions
N/A This is an observational study
Other
Lead sponsor
OM1, Inc.
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Severe Alopecia Areata
Interventions
Ritlecitinib higher dose, Ritlecitinib lower dose
Drug
Lead sponsor
Pfizer
Industry
Eligibility
6 Years to 14 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
18
States / cities
Encinitas, California • Miami, Florida • Tamarac, Florida + 12 more
Conditions
Severe Alopecia Areata
Interventions
Ritlecitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
New York, New York
Conditions
Female Pattern Hair Loss, Androgenic Alopecia
Interventions
Treatment: Minoxidil 2% / Botanical Hair Solution for Women
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Richardson, Texas
Conditions
Alopecia, Alopecia, Androgenetic, Baldness
Interventions
bimatoprost Formulation A, bimatoprost Formulation B, bimatoprost Formulation C, bimatoprost vehicle solution, minoxidil 5% solution
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 49 Years · Male only
Enrollment
307 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Alopecia
Interventions
Vibrational Anesthesia (VA) Device, PRP Treatment
Device · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
New York, New York
Conditions
Androgenetic Alopecia, Male Pattern Baldness, Female Pattern Baldness
Interventions
Autologous cultured dermal and epidermal cells
Biological
Lead sponsor
Aderans Research Institute
Industry
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Houston, Texas
Conditions
Cicatricial Alopecia
Interventions
PF-06651600
Drug
Lead sponsor
Emma Guttman
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Conditions
Pilonidal Disease
Interventions
Laser depilation, Standard of care hair depilation
Device · Other
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
11 Years to 21 Years
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Alopecia, Alopecia, Androgenetic, Baldness
Interventions
Bimatoprost Solution 1, Bimatoprost Solution 2, Bimatoprost Vehicle
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 49 Years · Male only
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Fridley, Minnesota
Completed Phase 2 Interventional Results available

N-Acetylcysteine for Pediatric Trichotillomania

NCT00993265
Conditions
Trichotillomania, Hair Pulling
Interventions
N-Acetylcysteine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
8 Years to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Computer-Assisted Versus Manual Hair Harvest Comparative Study

NCT00926211
Conditions
Androgenetic Alopecia
Interventions
ARTAS™ System, Manual Hair Harvest
Device · Procedure
Lead sponsor
Restoration Robotics, Inc.
Industry
Eligibility
30 Years to 59 Years · Male only
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
2
States / cities
Palo Alto, California • Walnut Creek, California
Conditions
Multiple Myeloma
Interventions
Penguin Cold Cap
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Secretome Treatment for Facial Rejuvenation

NCT07227883
Conditions
Facial Aging, Rejuvenation, Stem Cell, Stem Cell Banking
Interventions
Autologous Hair Follicle-Derived Secretome, Control Saline
Other
Lead sponsor
Acorn Biolabs Inc.
Industry
Eligibility
30 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newport Beach, California
Conditions
Alopecia
Interventions
Paxman Scalp Cooling System, Alopecia Assessments, Patient Reported Outcomes Questionnaires
Device · Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
7 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Memphis, Tennessee