Combination of platelet‐rich plasma and platelet gel in treatment of resistance androgenic alopecia: A case series study

Abstract

Background Androgenic alopecia is a common genetic disorder that characterized by progressive hair follicles and hair atrophy. Despite all available therapeutic techniques, there is low patient satisfaction rate. It seems finding new treatment options for androgenic alopecia is necessary. In the past decade, platelet‐rich plasma (PRP), an autologous collection of concentrated platelets with hemostatic and tissue repairing effects, has received developing attention for androgenetic alopecia treatment as a valuable therapeutic technique. Methods In this study, 8 patients suffering from resistance androgenic alopecia were enrolled. The PRP and platelet gel were prepared, and a total volume of 10 cc of the combination of PRP and platelet gel were injected in the scalp androgen‐related areas using 23‐gauge syringe. The treatment was performed one month and 3 months after first injection (three times). The hair pull test was done before treatment. The outcome was evaluated 3, 6, and 9 months after treatment by hair pull test, dermoscopy, photography, and patient's satisfaction. Results A significant reduction in hair loss was observed before and after treatment. Hair count (density) increased from average number of 72 (hair/cm2) to 210 hair/cm2). Also, the hair diameter was significantly increased before and after treatment for all patients (p < 0.05). After the treatment, the pull test was significantly decreased in 8 patients (p < 0.05). Conclusion This study supports the combination therapy of PRP and platelet gel for resistance androgenic alopecia treatment. This technique is an uncomplicated, feasible, and cost‐effective treatment option for resistance androgenic alopecia, with high patient satisfaction.

Exploring Phytotherapy For Alopecia: Efficacy, Mechanisms, And Future Directions

“…An insightful case study that demonstrates the efficacy of herbal treatments in managing alopecia is presented by Lotfi et al (2022). This study focused on the combination of platelet-rich plasma (PRP) and platelet gel in treating resistant androgenic alopecia, a common form of hair loss.…”

Medical Treatment for Androgenetic Alopecia

“…Many studies reported a reduction in hair loss 3 to 12 months following treatment, confirmed by a negative pull test in 70 to 100% of patients. 61,62 A recent meta-analysis revealed that 3 monthly PRP injections are effective for AGA treatment. PRP can increase total hair density by 25.61 hair/cm 2 (95% confidence interval [CI]: 4.45 to 46.77; p ¼ 0.02) compared to placebo.…”