5 citations
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January 1995 in “Journal of Investigative Dermatology” A trial found that using finasteride, a hair growth drug, can be effectively measured by comparing before and after photos.
September 2023 in “Journal of the American Academy of Dermatology”
24 citations
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September 2020 in “Dermatology and therapy” This study found that low-dose oral minoxidil 5 mg daily significantly increased hair growth in men with androgenetic alopecia over 24 weeks, with increased hair count and vertex area improvement, though most experienced hypertrichosis and some had pedal edema.
86 citations
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January 2020 in “British Journal of Dermatology” This study developed the Alopecia Areata Investigator Global Assessment (AA-IGA) to measure scalp-hair loss in alopecia areata patients, incorporating perspectives of both patients and clinicians to define treatment success.
9 citations
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December 2008 In this study, untreated men with androgenetic alopecia continued to experience progressive hair loss over a 5-year period, with a significant decline in hair density observed in the placebo group.