16 citations
,
October 2012 in “The Journal of Dermatology”
This study found that the BASP classification system for pattern hair loss showed better reproducibility and repeatability compared to the Norwood-Hamiltonclassification.
September 2020 in “Hair transplant forum international”
This article memorializes Dr. O'Tar T. Norwood and highlights his contributions to the field of hair restoration surgery; it does not report new research findings.
101 citations
,
January 2016 in “Journal of Cutaneous and Aesthetic Surgery”
This review discusses various classification systems for patterned hair loss in both sexes and reports no new clinical findings, highlighting the Hamilton-Norwood and Ludwig systems as the most commonly used.
A 21-year-old is experiencing hair loss and has been advised by a dermatologist to use minoxidil and finasteride. They are considering starting these treatments but are concerned about potential side effects.
PP405 might make minoxidil unnecessary, but finasteride or other 5AR inhibitors may still be needed. PP405 is expected to be expensive and not available until at least 2028, with limited information on its effectiveness.