Androgenetic alopecia
Conditions
Interventions
A randomized, paired, double-blind (patients and principal investigator – BDS), parallel, monocentric clinical trial will be conducted with a 24-week longitudinal follow-up.After signing the consent f
the expected benefits
the guarantee of clarifications, before and during the course of the research (on any aspect of the process)
the freedom to refuse to participate or withdraw your consent, at any stage of the research, without any penalty and without prejudice
the guarantee of secrecy and privacy regarding the confidential data involved Standard digital photographs will be taken (frontal, vertex and parietal regions at 45° and 90°), trichoscopic photo (in t
Sponsors
Clinica Sanabria Transplante e Restauração Capilar
Clinica Sanabria Transplante e Restauração Capilar
Eligibility
Sex/Gender
Male
Age
18 Years to 55 Years
Inclusion criteria
Inclusion criteria: Male patients; age between 18 and 55 years; diagnosed with Androgenetic Alopecia classified on the Norwood Hamilton scale in 3V, 4V or 5V; clarified and agreeing to participate in the research, during consultations carried out at Clínica Sanabria
Exclusion criteria
Exclusion criteria: Patients who underwent previous treatment for hair loss in the last 4 months; hypertensive; heart disease; kidney disease; patients with other causes of hair loss or scalp dermatoses
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Expect to find an increase in the number of hairs in the regions studied after intervention with medication. This analysis will be performed using the following techniques. Trichoscopic photo will be taken in the vertex region using FotoFinder equipment. This same area (1 cm²) will be shaved, leaving hairs 1 mm long (for counting and hair thickness evaluation) and will be tattooed at two points (north and south) with red ink to ensure reproducibility of the evaluation. White hair will be dyed black to facilitate evaluation. These same parameters will be reassessed in an outpatient consultation in the 24th week of treatmentleaving hairs 1 mm long (for counting and hair thickness evaluation) and will be tattooed at two points (north and south) with red ink to ensure reproducibility of the evaluation. White hair will be dyed black to facilitate evaluation. These same parameters will be reassessed in an outpatient consultation in the 24th week of treatment. With the help of ImageJ® software, a total count and evaluation of the average thickness of the hairs in the region will be performed before the start of treatment and after 24 weeks. Wires thicker than 0.04 mm will be considered terminals.;It is expected to find an increase in the diameter of hair strands in the regions studied after intervention with medication. This analysis will be performed using the following techniques. With the help of ImageJ® software, a total count and evaluation of the average thickness of the hairs in the region will be performed before the start of treatment and after 24 weeks. Wires thicker than 0.04 mm will be considered terminals. nThese same parameters will be reassessed in an outpatient consultation in the 24th week of treatment | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary outcomes are not expected | — |
Countries
Brazil
Contacts
Public ContactBaltazar Sanabria
Clinica Sanabria Transplante e Restauração Capilar
Outcome results
None listed