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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Hair Sample Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Using a Storybook, to Explain Leukemia to Children Versus the Standard Child Life Intervention, on Parental Stress.

NCT06360718
View directory record Official record
Conditions
Leukemia
Interventions
"Who is Luke Eemia?" Storybook
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
3 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Sep 7, 2026, 3:02 PM EDT
Completed Phase 3 Interventional Results available

Clinical Trial in Females for Female Pattern Hair Loss

NCT01226459
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced Sep 7, 2026, 3:02 PM EDT
Recruiting Phase 2 Interventional

A Study of LAD603 in Adults With Alopecia Areata

NCT07311564
View directory record Official record
Conditions
Alopecia Areata
Interventions
LAD603, Placebo
Drug · Other
Lead sponsor
Almirall, S.A.
Industry
Eligibility
18 Years to 65 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 7, 2026, 3:02 PM EDT
Completed No phase listed Observational

Minoxidil Response Testing in Males With Androgenetic Alopecia

NCT02198261
View directory record Official record
Conditions
Androgenetic Alopecia
Interventions
5% minoxidil topical foam
Drug
Lead sponsor
Applied Biology, Inc.
Industry
Eligibility
18 Years to 49 Years · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Tucson, Arizona • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 4, 2018 · Synced Sep 7, 2026, 3:02 PM EDT
Completed Phase 3 Interventional Results available

A Safety and Efficacy Study Comparing 0.5% Ivermectin Cream to a Vehicle Control in Subjects With Head Lice Infestation

NCT01066585
View directory record Official record
Conditions
Head Lice
Interventions
Ivermectin Cream, vehicle control
Drug
Lead sponsor
Topaz Pharmaceuticals Inc
Industry
Eligibility
6 Months and older
Enrollment
410 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
8
States / cities
Yuma, Arizona • Dinuba, California • Plantation, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2012 · Synced Sep 7, 2026, 3:02 PM EDT
Not listed Phase 2 Interventional

Clinical Application of Stem Cell Educator Therapy in Alopecia Areata

NCT04011748
View directory record Official record
Conditions
Alopecia Areata, Alopecia Totalis, Alopecia Universalis
Interventions
Stem Cell Educator therapy
Combination Product
Lead sponsor
Throne Biotechnologies Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Paramus, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Sep 7, 2026, 3:02 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study to Evaluate the Effectiveness and Safety of 5 Percent Minoxidil Foam in the Treatment of Male Pattern Hair Loss

NCT00151515
View directory record Official record
Conditions
Androgenetic Alopecia
Interventions
minoxidil
Drug
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
15 Years to 49 Years · Male only
Enrollment
352 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
15
States / cities
La Jolla, California • San Francisco, California • Vallejo, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2016 · Synced Sep 7, 2026, 3:02 PM EDT
Not listed Not applicable Interventional Results available

Scalp Cooling to Prevent Chemo-induced Hair Loss

NCT01986140
View directory record Official record
Conditions
Breast Cancer, Alopecia
Interventions
PAXMAN Orbis Scalp Cooler, Control No treatment
Device · Other
Lead sponsor
Julie Nangia
Other
Eligibility
18 Years and older · Female only
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
7
States / cities
Morristown, New Jersey • New York, New York • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Sep 7, 2026, 3:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of a Distal Colonoscope Attachment to Increase Detection of Sessile Serrated Adenomas

NCT03560037
View directory record Official record
Conditions
Sessile Serrated Adenoma
Interventions
Endocuff Vision Assisted Colonoscopy
Device
Lead sponsor
University of California, Davis
Other
Eligibility
45 Years to 85 Years
Enrollment
427 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Sep 7, 2026, 3:02 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study

NCT04306939
View directory record Official record
Conditions
Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis, Acute Pancreatitis, Rheumatoid Arthritis, Diabetes Mellitus, Dyslipidemias, Multiple Sclerosis, Irritable Bowel Syndrome, Chronic Pain, Chronic Disease, Chronic Kidney Diseases, Crohn Disease, Celiac Disease, Biliary Cirrhosis, Bile Acid Synthesis Defect, Gastritis, Cholecystitis, Cholelithiases, IPMN, Cyst Pancreas, Cystic Fibrosis, Pancreatic Exocrine Insufficiency, Diarrhea Chronic, Constipation - Functional, Constipation Chronic Idiopathic
Interventions
venipuncture, Questionnaires, Additional Sample Collections
Other · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
120,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 7, 2026, 3:02 PM EDT
Not listed Phase 2 Interventional

Investigate the Efficacy and Safety of Farudodstat Compared With Its Placebo in Adult Alopecia Areata Participants

NCT05865041
View directory record Official record
Conditions
Alopecia Areata
Interventions
Farudodstat, Placebo
Drug
Lead sponsor
ASLAN Pharmaceuticals
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
19
States / cities
Birmingham, Alabama • Fountain Valley, California • Santa Ana, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2023 · Synced Sep 7, 2026, 3:02 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Study of Chemotherapy-Induced Hair Changes and Alopecia, Skin Aging and Nail Changes in Women With Non-Metastatic Breast Cancer

NCT02530177
View directory record Official record
Conditions
Non-Metastatic Breast Cancer
Interventions
Clinical Assessments, Questionnaires, Saliva sample
Other · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
546 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Sep 7, 2026, 3:02 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Clinical Evaluation of Splendor X for Hair Removal

NCT04152707
View directory record Official record
Conditions
Hair Remval
Interventions
Splendor X
Device
Lead sponsor
Lumenis Be Ltd.
Industry
Eligibility
18 Years to 50 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 1, 2021 · Synced Sep 7, 2026, 3:02 PM EDT
Not yet recruiting Phase 4 Interventional

Effect of Platelet-Rich Plasma Versus Placebo in the Treatment of Central Centrifugal Cicatricial Alopecia

NCT06998433
View directory record Official record
Conditions
Central Centrifugal Cicatricial Alopecia
Interventions
Platelet-Rich Plasma (PRP) Injections, Saline
Biological · Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Sep 7, 2026, 3:02 PM EDT
Completed Phase 1Phase 2 Interventional

Activated PRP for Treatment of Androgenetic Alopecia

NCT05348343
View directory record Official record
Conditions
Androgenetic Alopecia
Interventions
Autologous platelet-rich plasma
Biological
Lead sponsor
Santiste Medical Inc.
Industry
Eligibility
30 Years to 60 Years · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 7, 2026, 3:02 PM EDT
Active, not recruiting Phase 3 Interventional

Safety and Efficacy of VDPHL01 in Females With Androgenetic Alopecia (AGA)

NCT07146022
View directory record Official record
Conditions
Androgenetic Alopecia (AGA), Androgenetic Alopecia, AGA, Female Androgenetic Alopecia, Hair Loss
Interventions
VDPHL01 QD, Placebo, VDPHL01 BID
Drug
Lead sponsor
Veradermics, Inc.
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
552 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
71
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fort Smith, Arkansas + 65 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 7, 2026, 3:02 PM EDT
Not listed Phase 1 Interventional

Treating Stress and Anxiety in Individuals With Alcohol Use Disorder (AUD)

NCT06224127
View directory record Official record
Conditions
Anxiety Disorders, Alcohol Use Disorder, Stress, Psychological
Interventions
active heat, Active c tactile fiber stimulation, sham heat, Sham c tactile fiber stimulation
Device · Drug
Lead sponsor
Soovu Labs Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 24, 2024 · Synced Sep 7, 2026, 3:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Follicular Revival in Fibrosing Alopecia: Evaluating Use of Micro-needling

NCT04342091
View directory record Official record
Conditions
Fibrosing Alopecia, Frontal Fibrosing Alopecia, Central Centrifugal Cicatricial Alopecia
Interventions
SOL Nova Device
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Sep 7, 2026, 3:02 PM EDT
Completed No phase listed Observational

Effects of Chemotherapy on the Concentration of Minerals in Hair

NCT04039425
View directory record Official record
Conditions
Cancer
Interventions
Hair cut
Procedure
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Sep 7, 2026, 3:02 PM EDT
Recruiting Not applicable Interventional

Technology Assisted Treatment of Trichotillomania: Open Trial

NCT07224126
View directory record Official record
Conditions
Trichotillomania
Interventions
Keen2 Predictive Awareness Bracelet
Behavioral
Lead sponsor
HabitAware Inc.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Kent, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 7, 2026, 3:02 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Clinical Evaluation of Hair Removal and Permanent Hair Reduction for Skin Types VI Using Intense Pulsed Light

NCT02452398
View directory record Official record
Conditions
Removal of Excess or Unwanted Body Hair
Interventions
Treatment group, No intervention
Device · Other
Lead sponsor
Venus Concept
Industry
Eligibility
21 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Manhattan Beach, California
Source: ClinicalTrials.gov public record
Updated Nov 2, 2020 · Synced Sep 7, 2026, 3:02 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Ice Versus EMLA for Pain in Laser Hair Removal

NCT02318654
View directory record Official record
Conditions
Hair Removal
Interventions
Ice Pack, Topical EMLA cream
Other · Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 7, 2026, 3:02 PM EDT
Not listed Early Phase 1 Interventional

Study Evaluating Efficacy of Topical Squaric Acid Dibutyl Ester in Children and Adolescents With Alopecia Areata

NCT05414266
View directory record Official record
Conditions
Alopecia Areata
Interventions
Placebo, SADBE 5%
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
12 Years to 18 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Sep 7, 2026, 3:02 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Secretome Treatment for Facial Rejuvenation

NCT07227883
View directory record Official record
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 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 7, 2026, 3:02 PM EDT