Eyebrow hypotrichosis Eyebrows Hypotrichosis Finasteride Topical administration Hair growth Cosmetic dermatology
Conditions
Interventions
Topical finasteride spray 0.1% applied twice daily to the randomized eyebrow for 12 weeks.,Vehicle placebo spray applied twice daily to the contralateral eyebrow for 12 weeks.
Placebo Comparator Drug,Placebo Comparator Drug
Topical finasteride 0.1% spray,Placebo spray
Sponsors
Mae Fah Luang University
Eligibility
Sex/Gender
Male
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: Male participants aged 18 to 45 years with mild to moderate eyebrow hypotrichosis; good general health; willingness to comply with study procedures; ability to provide written informed consent.
Exclusion criteria
Exclusion criteria: Presence of dermatologic or systemic diseases affecting eyebrow hair growth, including alopecia areata, frontal fibrosing alopecia, thyroid disease, autoimmune disorders, or infections; history of eyebrow surgery or cosmetic procedures; use of topical or systemic agents affecting hair growth within the previous 6 months; known hypersensitivity to finasteride or study ingredients; contraindications to topical finasteride.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change in global eyebrow appearance Week 12 Standardized photographic assessment using the Global Eyebrow Assessment (GEBA) scale | — |
Secondary
| Measure | Time frame |
|---|---|
| Change in eyebrow hair count Week 12 Hair count measured by digital dermoscopy | — |
Countries
Thailand
Contacts
Public ContactBhakinai Temnithikul
MFU
Outcome results
None listed