已发表论文

浓缩生长因子治疗填充剂诱导性脱发

 

Authors Zhang L, Li J, Fu X, Liu H , Zhang F

Received 29 October 2025

Accepted for publication 23 January 2026

Published 2 February 2026 Volume 2026:19 565211

DOI https://doi.org/10.2147/CCID.S565211

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 4

Editor who approved publication: Dr Michela Starace

LiHong Zhang,1,2 JianKe Li,1,2 Xi’An Fu,1,2 Hong Liu,1,2 FuRen Zhang1,2 

1Medical Aesthetics Department, Dermatology Hospital of Shandong First Medical University, Jinan, Shandong, People’s Republic of China; 2Medical Aesthetics Department, Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, People’s Republic of China

Correspondence: Xi’An Fu, Medical Aesthetics Department, Dermatology Hospital of Shandong First Medical University, No. 27397 Jingshi Road, Jinan, Shandong, People’s Republic of China, 250022, Tel +86-13455109433, Email f19830827@126.com

Abstract: Hyaluronic acid (HA) is widely used for non-surgical facial rejuvenation but is associated with risks, including rare filler-induced alopecia (FIA) in the temporal and frontal regions. While subcutaneous hyaluronidase (HAase) injection is the standard treatment, we report an alternative approach using concentrated growth factor (CGF) injections. A 29-year-old female presented with a pruritic alopecic patch in the right temporal region that appeared 20 days after receiving HA filler injection. A well-demarcated 6× 4 cm alopecic patch persisted despite prior treatment with HAase. The patient subsequently underwent four CGF injections. During the ten-month follow-up, significant hair regrowth was observed. This case suggests that CGF monotherapy is a promising treatment for FIA.

Keywords: alopecia, hyaluronic acid, concentrated growth factors, filler complication