Scientists map hair loss at the cellular level to unlock new treatments
NCT ID NCT07603544
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to understand why hair follicles stop working in male pattern baldness. Researchers will collect scalp samples from 12 men (younger and older) with and without hair loss. Using advanced technology, they will map cells and genes to find key targets for future treatments. No treatment is given; this is a research-only study.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 12 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
patients with AGA
- Ages
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20 to 65 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age and Gender: Males aged 25-30 or 60-65 years. * Diagnosis: Patient Group: Diagnosed by a physician with Hamilton-Norwood Stage III androgenetic alopecia (AGA). Healthy Control Group: Healthy scalp with no signs of hair loss. * Medication and Treatment History: No use of anti-hair loss medications (e.g., minoxidil, finasteride), hormonal drugs, or scalp chemical treatments (perm or dye) within the last 6 months. * Informed Consent: Voluntarily signed and provided written informed consent. Exclusion Criteria: * Scalp Conditions: Presence of other types of alopecia (besides AGA) or active scalp diseases (e.g., psoriasis, dermatitis, infections). * Medical History: History of keloids or coagulation disorders. * Systemic Diseases: Major underlying conditions, including severe cardiovascular/cerebrovascular diseases, immune system disorders, or malignant tumors. * Allergies: Known hypersensitivity to local anesthetics. * Prior Clinical Trials: Participation in any other clinical trials within 3 months prior to screening. * Other Factors: Any other conditions deemed unsuitable for participation by the investigator.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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The First Affiliated Hospiatl of Henan Medical University
RECRUITINGXinxiang, Henan, 453003, China
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Other studies related to the condition(s) this trial covers.
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