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THE EFFICACY AND SAFETY OF COMBINATION THERAPY WITH FINASTERIDE AND LOW DOSE DUTASTERIDE VESUS FINASTERIDE ALONE IN TREATMENT OF MALE ANDROGENETIC ALOPECIA

THE EFFICACY AND SAFETY OF COMBINATION THERAPY WITH FINASTERIDE AND LOW DOSE DUTASTERIDE VESUS FINASTERIDE ALONE IN TREATMENT OF MALE ANDROGENETIC ALOPECIA

Status
Active, not recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20260430003
Enrollment
24
Registered
2026-04-30
Start date
2023-05-08
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Male androgenetic alopecia aged 18-60 years Male androgenetic alopecia, finasteride, dutasteride, videodermoscope

Interventions

oral finasteride 1 mg once daily in combination with oral dutasteride 0.5 mg once weekly,oral finasteride 1 mg once daily in combination placebo once weekly
Experimental Drug,Placebo Comparator Drug

Sponsors

Faculty of Medicine, Srinakharinwirot University
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Male androgenetic alopecia aged 18 years or older. 2.Norwood-Hamilton classification type III vertex to V 3.Having received oral finasteride at least 1 mg daily for a minimum of 6 months, with evidence of disease stabilization

Exclusion criteria

Exclusion criteria: 1. Underlying diseases of hepatitis, kidney disease, cardiovascular disease 2. Family history of breast cancer or prostate cancer in first-degree relatives 3. History of depression, or suicidal idea 4. On the treatment of androgenetic alopecia within 6 months 4. Drug allergy to 5 alpha reductase inhibitors

Design outcomes

Primary

MeasureTime frame
change from baseline of hair density 24 weeks hairs/cm2

Secondary

MeasureTime frame
change from baseline of Hair Diameter 24 weeks micrometer,Global Photography Assessment by 2 Independent Dermatologists 24 weeks 7-point scales,Patient Satisfaction 24 weeks Visual Analogue Scales

Countries

Thailand

Contacts

Public ContactSaranya Khunkhet

Department of Dermatology, Faculty of Medicine, Srinakharinwirot University

Tucksaranya@gmail.com0635691665

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026