We report three cases of severe hypertrichosis in healthy infants, who did not present any type of endocrinological pathology and whose parents used topical minoxidil for the treatment of their baldness. Any type of direct application or administration of the product was ruled out. Hypertrichosis is considered to have occurred through skin-to-skin contact with the parent, and even through fomites. Given the widespread use of topical minoxidil, it is likely that this etiology of childhood hypertrichosis is underdiagnosed and that it sometimes leads to minimal forms that go unnoticed.
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http://dx.doi.org/10.1111/dth.14230 | DOI Listing |
Naunyn Schmiedebergs Arch Pharmacol
January 2025
Faculty of Pharmacy, Integral University, Lucknow, 226026, India.
Alopecia, a common dermatological condition, poses significant psychological and social challenges. Despite the availability of various treatments, their efficacy is often limited by poor bioavailability and delivery challenges. Nanostructured lipid carriers have emerged as promising advanced drug delivery systems for alopecia treatment due to their ability to encapsulate both hydrophilic and lipophilic compounds, enhancing their stability, solubility, and controlled release.
View Article and Find Full Text PDFLasers Surg Med
January 2025
Dermatology, Venereology and Andrology Department, Faculty of Medicine, Tanta University, Tanta, Egypt.
Background: Alopecia areata (AA) is a chronic inflammatory disease that affects the hair follicles and sometimes the nails. It usually presents as a single or multiple patches of hair loss on the scalp, but any hair-bearing skin can be involved. AA treatment depends on the severity and extent of the disease.
View Article and Find Full Text PDFClin Exp Dermatol
January 2025
Tricholab AB, Warsaw, Poland.
Background: The histological hallmark of male androgenetic alopecia (MAGA) is transformation of terminal follicles into miniaturized secondary-vellus follicles. As the volume of the dermal papilla determines the size of the hair bulb and hair fibre diameter, any treatment induced increase in fibre diameter could be used as a proxy for reversal of hair follicle miniaturization. While clinical trials with minoxidil topical solution in MAGA do not demonstrate increased fibre diameter, vellus-to-terminal reconversion is shown in a humanized mouse model treated with MXL.
View Article and Find Full Text PDFJ Clin Med
December 2024
Department of Dermatology, Medical University of Warsaw, Nowogrodzka 59 Str., 02-014 Warsaw, Poland.
: Minoxidil, in addition to its vasodilatory effect, has also immunomodulatory properties that may be partially responsible for its efficacy in alopecia areata. The aim of the study was to evaluate the efficacy of monotherapy with topical or oral minoxidil in alopecia areata. : A systematic review and meta-analysis of the efficacy of monotherapy with minoxidil in alopecia areata was conducted following the PRISMA guidelines.
View Article and Find Full Text PDFLife (Basel)
December 2024
Department of Dermatology, The Johns Hopkins Hospital, Baltimore, MD 21287, USA.
Alopecia encompasses diverse conditions that vary by etiology, progression, and clinical presentation, including androgenetic alopecia, alopecia areata, telogen effluvium, and scarring alopecias such as lichen planopilaris and central centrifugal cicatricial alopecia. Managing these conditions requires tailored therapeutic approaches, with topical treatments emerging as effective first-line interventions. This literature review examines topical therapies across alopecia types, assessing mechanisms of action, clinical efficacy, and safety profiles to guide evidence-based clinical practice.
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