Abstract：
This case series evaluated use of injectable platelet rich fibrin (termed i-PRF+) for the treatment of female pattern hair loss (FPHL). Eleven individuals underwent 3-monthly intradermal injections of i-PRF+ using a mesotherapy gun. The mean number of hair follicles containing hairs per unit area improved at 3- and 6-months follow-up (p < .001), and all participants had a negative hair pull test. Hair volume and thickness, and patient-reported outcome scores also improved at follow-up (p < .001). Adverse effects were minor and self-limited. A series of three i-PRF+ injection sessions were effective for the treatment of FPHL, as shown by improved hair analysis parameters and patient self-assessment scores.
摘要：
该病例系列评估了可注射的富血小板纤维蛋白（称为i-PRF）用于治疗女性型脱发（FPHL）的用途。11人使用美速疗法枪接受了3个月的i-PRF皮内注射。在3个月和6个月的随访中，每单位面积含有毛发的毛囊的平均数量有所改善（p<.001），所有参与者的拔发试验均为阴性。头发的体积和厚度，患者报告的结果评分在随访时也有所改善（p<.001）。副作用是轻微的和自我限制的。一系列三个i-PRF+注射疗程对FPHL的治疗有效，如改善的头发分析参数和患者自我评估评分所示。
