Enhancing hair growth in male androgenetic alopecia by a combination of fractional CO2 laser therapy and hair growth factors
Autor: | Yue Huang, Linfeng Li, Feng-Lin Zhuo |
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Rok vydání: | 2017 |
Předmět: |
medicine.medical_specialty
integumentary system business.industry Growth factor medicine.medical_treatment Urology Dermatology Alternative treatment Hair growth 030207 dermatology & venereal diseases 03 medical and health sciences 0302 clinical medicine Co 2 laser Laser therapy 030220 oncology & carcinogenesis Treatment Schedule Ablative case medicine Surgery sense organs Surgical treatment business |
Zdroj: | Lasers in Medical Science. 32:1711-1718 |
ISSN: | 1435-604X 0268-8921 |
Popis: | Laser therapy and growth factors have been used as alternative treatments for male androgenetic alopecia (MAA). The aim of this study is to determine the efficacy and safety of hair growth factors alone or combined with ablative carbon dioxide (CO2) fractional laser therapy in MAA. Twenty-eight men were enrolled in this randomized half-split study based on a left-head to right-head pattern. Fractional CO2 laser treatment was unilaterally performed; hair growth factors were bilaterally applied. Six sessions with 2-week intervals were performed. Global photographs and dermoscopy assessments were performed at the baseline and 4 months after first treatment. Global photographs underwent blinded review by three independent dermatologists. Scanning electron microscopy was used to compare changes in hair-follicle phase and hair-shaft diameter. Twenty-seven participants completed the 4-month treatment schedule. One patient was lost. Mean hair density increased from 114 ± 27 to 143 ± 25/cm2 (P |
Databáze: | OpenAIRE |
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