Taghizadeh Nima, Salhab Hussein, Alirezaei Ali, Najjari Khosrow, Yang Wah, Abedi-Kichi Raziyhe, Esparham Ali, Shahabi Shahmiri Shahab
Tehran University of Medical Sciences, Tehran, Iran.
Sina Hospital, Tehran, Iran.
Obes Surg. 2025 May 19. doi: 10.1007/s11695-025-07903-8.
The current updated systematic review and meta-analysis aims to investigate the rate of hair loss after metabolic and bariatric surgery (MBS). A systematic search was done on PubMed, Scopus, Google Scholar, and Web of Science. The primary outcome of this study was to investigate the incidence of hair loss following MBS. In this meta-analysis of 41 articles with 7044 patients, our results showed that the incidence of hair loss after MBS was 47%. In addition, Roux-en-Y gastric bypass had a significantly higher rate of hair loss than sleeve gastrectomy (OR = 1.91). On the other hand, Roux-en-Y gastric bypass had a significantly lower rate of hair loss compared to duodenal switch (OR = 0.41). Hair loss is a common complication after MBS, especially after the duodenal switch and Roux-en-Y gastric bypass.
当前更新的系统评价和荟萃分析旨在研究代谢与减重手术(MBS)后脱发的发生率。我们在PubMed、Scopus、谷歌学术和科学网进行了系统检索。本研究的主要结局是调查MBS后脱发的发生率。在这项对41篇文章、7044例患者的荟萃分析中,我们的结果显示,MBS后脱发的发生率为47%。此外,Roux-en-Y胃旁路术的脱发发生率显著高于袖状胃切除术(OR = 1.91)。另一方面,与十二指肠转位术相比,Roux-en-Y胃旁路术的脱发发生率显著更低(OR = 0.41)。脱发是MBS后的常见并发症,尤其是在十二指肠转位术和Roux-en-Y胃旁路术后。