2 citations
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December 2019 in “Journal of Dermatological Treatment” This study found that metabolic syndrome negatively affected the response to intradermal dutasteride injection in female pattern hair loss, with participants showing reduced terminal hair and increased vellus hair compared to those without the syndrome.
December 2025 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” This study compared the diagnostic effectiveness of Folliscope and Trichoscope in 100 men with androgenetic alopecia, concluding that using both methods enhances diagnostic accuracy by providing complementary insights—Trichoscope highlights patterns while Folliscope offers objective measurements.
This study found that both trichoscopy and folliscopy are highly accurate for diagnosing telogen effluvium, though trichoscopy is simpler and faster to perform.
24 citations
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December 2011 in “Journal of The American Academy of Dermatology” This study found that Caucasian female hair is denser than Asian female hair in the occipital region regardless of treatment but thinner in diameter in both the frontal and occipital regions.
October 2021 in “QJM: An International Journal of Medicine” In this pilot study, treatment with lyophilized platelet derived growth factors showed improvement in women with androgenetic alopecia, suggesting it may be a promising new therapy.
March 2012 in “Journal of The American Academy of Dermatology” This study observed that white females with Ludwig I female pattern hair loss had higher hair density on the occipital scalp, whereas Asian females had thicker hair diameters in both frontal and occipital areas.
April 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” This study found that both trichoscopy and folliscopy are highly accurate for diagnosing telogen effluvium, but trichoscopy is easier and quicker to perform.
January 2015 in “프로그램북(구 초록집)” In this study, researchers found that nearly half of Korean women with female pattern hair loss showed temporal scalp involvement, with a decrease in temporal hair density compared to occipital areas.
41 citations
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December 2008 in “International Journal of Dermatology” This study observed that hair density and thickness were significantly reduced across multiple scalp sites in South Korean women with hair loss, highlighting potential patterns that could aid in differentiating hair disorders.
2 citations
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April 2023 in “Archives of Aesthetic Plastic Surgery” This study found that measuring hair thickness with a phototrichogram provided significantly thicker readings than using a micrometer caliper, suggesting that the phototrichogram may be more clinically useful for evaluating hair in patients undergoing hair transplantation.
2 citations
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January 2011 in “The Korea Journal of Herbology” In this study, the herbal hair tonic and natural food treatment in C57BL/6 mice were associated with increased hair density and thickness compared to controls, suggesting potential hair growth benefits.
1 citations
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January 2022 in “Open Access Macedonian Journal of Medical Sciences” This study observed that PRP treatment resulted in greater improvement in hair thickness and density in alopecia areata patients compared to LLLT, with benefits sustained over 12 weeks.
July 2025 in “Journal of Ayurveda and Holistic medicine.” In this study, researchers reported significant improvements in hair follicle diameter, thickness, and reduced hair root gap after treating male pattern hair loss with a regimen of Prachanna, Chitrakadi lepa, and Jeevamrutham lehyam over four months.
October 2022 in “Hair Transplantation” This article discusses tools for measuring hair density in donor areas to guide hair transplant surgery and reports no new clinical results; the authors emphasize the role of digital imaging in achieving consistent outcomes.
January 2013 in “프로그램북(구 초록집)” This study found that home-use microneedle devices combined with 5% minoxidil are not inferior to using 5% minoxidil alone for treating pattern hair loss, and may safely enhance hair growth.
March 2012 in “Journal of The American Academy of Dermatology” In this study, white females with Ludwig I female pattern hair loss had higher hair density on the occipital scalp, while Asian females had thicker hair diameters in both frontal and occipital areas.
April 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This study concluded that combining platelet-rich plasma with low-level light therapy was more effective than combining it with minoxidil or using light therapy alone for treating androgenetic alopecia.
1 citations
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October 2021 in “QJM: An International Journal of Medicine” This study found that platelet-rich plasma prepared using a double-spin method may be more effective for treating female pattern hair loss than single-spin PRP, although VEGF concentration was unaffected by either preparation method.
March 2012 in “Journal of The American Academy of Dermatology” In this study, white females with Ludwig I female pattern hair loss had significantly higher hair density on the occipital scalp area, while Asian females had significantly thicker hair diameters in both frontal and occipital areas.
March 2012 in “Journal of The American Academy of Dermatology” This study found that white females with female pattern hair loss had higher hair density in the occipital scalp area, while Asian females had thicker hair diameters in both frontal and occipital areas.
46 citations
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May 2018 in “Dermatologic Surgery” In this study, subdermal platelet-rich plasma injections significantly increased hair count and shaft caliber in individuals with androgenetic alopecia, with monthly treatments potentially offering greater benefits.
24 citations
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October 2012 in “Journal of Ginseng Research” In this study, Korean red ginseng combined with corticosteroid injections showed potential efficacy in treating alopecia areata over 12 weeks, suggesting it as a useful complementary treatment.
February 2021 in “Journal of The American Academy of Dermatology” This commentary reviews the findings of a study on platelet-rich plasma therapy for female androgenetic alopecia and suggests further evaluation of its quantitative effectiveness despite promising preliminary results.
34 citations
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May 2017 in “Lasers in Surgery and Medicine” This study found that combining low-level light therapy with topical minoxidil 5% may lead to better hair regrowth and patient satisfaction in treating female pattern hair loss compared to using each treatment alone.
18 citations
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December 2014 in “Plastic surgery” This study found that follicular unit transplantation is an effective and relatively safe treatment for cicatricial alopecia in Chinese patients, delivering satisfactory postoperative results.
15 citations
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March 2018 in “Journal of The American Academy of Dermatology” This study found that platelet-rich plasma combined with other hair restoration therapies significantly increased hair density in patients with androgenetic alopecia, though it did not statistically affect hair shaft diameter.
14 citations
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January 2015 in “Clinical Nutrition Research” This clinical trial found that the extract complex of Cistanche tubulosa and Laminaria japonica (MK-R7) significantly improved hair density and diameter in patients with patterned hair loss over 16 weeks.
7 citations
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January 2015 in “Biological & Pharmaceutical Bulletin” This study found that a 16-week dermal application of rice bran extract significantly increased hair density and diameter in male androgenic alopecia patients without causing adverse reactions.
6 citations
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December 2016 in “Journal of Dermatology” The source does not provide an abstract for this letter to the editor, so specific results regarding the long-term efficacy and safety of dutasteride for male androgenetic alopecia are not reported.
6 citations
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April 2013 in “International Journal of Dermatology” This correspondence article discusses a case of androgenetic alopecia treated with valproic acid but does not present new clinical findings.