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Study aim
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Evaluation of the effectiveness of biotin and dexpanthenol ampoules produced by Pars Behruzan Jam company in comparison with reference drugs (produced by Bayer German company) in reducing diffuse and scattered hair loss
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Design
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parallel group, phase 2, parallel treatment-control clinical study. sample size is 50. The study is randomized and one-way blind. An online site (https://www.sealedenvelope.com) and random block method will be used to randomization.
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Settings and conduct
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The study will be performed in Center for the Study and Research of Diseases of the Skin and Leprosy. 50 volunteers will be selected and enrolled in the study after signing consent form. Volunteers will be enrolled to one of intervention or control groups according to the randomization list; biotin and dexpanthenol ampoules produced by Pars Behruzan Jam company in comparison with produced by Bayer German company
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Participants/Inclusion and exclusion criteria
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Inclusion criteria:
Male or female aged 18-55 years
diffuse and scattered hair loss
General health
Voluntary participation and signing written informed consent
Exclusion criteria:
Pregnancy or breastfeeding
Chronic active scalp disease other than hair loss
Using any prescribed drug or OTC for hair loss within the past 3 months
People with allergies to drug ingredients
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Intervention groups
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Intervention group: Injection of 6 ampoules of Dexpanthenol produced by Pars Behruzan Jam Company, as a muscle injection, within 6 weeks+Injection of 6 ampoules of Biotin , produced by Pars Behruzan Jam Company, as a muscle injection, within 6 weeks
Control group: Injection of 6 ampoules of Dexpanthenol, produced by Bayer Company, as a muscle injection, within 6 weeks+ Injection of 6 ampoules of Biotin, produced by Bayer Company, as a muscle injection, within 6 weeks
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Main outcome variables
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Hair lost Changes, based on Global photographic review