Epidemiology of large vasculitis in Shanghai, China: A 10‐year multicenter hospital‐based study and systematic review

• Published in: International journal of rheumatic diseases 2024-10, Vol.27 (10), p.e15360-n/a
• Main Authors: Sun, Ying, Kong, Xiufang, Dai, Xiaomin, Jiang, Lindi, Li, Ting, Chen, Jie, Gao, Jie, Kong, Ruina, Wei, Qianghua, Pan, Xin, Shen, Jianying, Gong, Sugang, Yang, Chende, Liu, Honglei, Xue, Yu, Du, Xingche, Tang, Jianping, Liang, Yuanyuan, Liu, Yinying, Cui, Xiaomeng, Liu, Hua, Su, Xiao, Huang, Huiping, Guan, Jianlong, Luo, Dan, Dai, Shengming, Wang, Qian, Zhao, Futao, Cheng, Fang, Zhu, Zhenhang, Zhang, Xiaoyan, Huang, Xinfang, Wu, Xin, Mou, Xing, He, Dongyi, Ding, Qin, Mao, Jiangchun, Zhu, Zhuqing, Xue, Luan, Li, Ben, Liu, Yu, Jin, Lei, Zhang, Chunfu, Miao, Zhuojun, Wang, Qin, Hu, Jiaqingzi, Fan, Jun, Sun, Lihua, Meng, Yahong, Lu, Cui, Zeng, Ting, Liu, Ping, Wei, Li, Liu, Meilan, Bu, Yinzhong, Xiao, Wenze, Zhu, Yin, Gou, Wei, Liu, Nanmei, Tan, Limin, Zhou, Xiaoyong, Liu, Yujun, Zhang, Jinan, Lin, Jiang, Zou, Jianzhou, Sun, Xiaoning, Ding, Jing, Dong, Zhihui, Wang, Xiangfei
• Format: Article
• Language: English
• Subjects: Adolescent; Adult; Age Distribution; Aged; Arteritis; China - epidemiology; Electronic medical records; Epidemiology; Female; Geographical distribution; giant cell arteritis; Giant Cell Arteritis - diagnosis; Giant Cell Arteritis - epidemiology; Humans; Incidence; Literature reviews; Male; Meta-analysis; Middle Aged; point prevalence; Population studies; Prevalence; Sex Distribution; Takayasu arteritis; Takayasu Arteritis - diagnosis; Takayasu Arteritis - epidemiology; Takayasu's disease; Time Factors; Vasculitis; Young Adult
• ISSN: 1756-1841; 1756-185X; 1756-185X
• DOI: 10.1111/1756-185X.15360

Background Takayasu arteritis (TAK) and giant cell arteritis (GCA) are two major large vessel vasculitis, with varied epidemiology by geographical location, age, and race. However, the epidemiological data in Chinese population is rarely reported. This study estimated the epidemiology of TAK and GCA in Shanghainese individuals residing in China over a 10‐year period. Methods TAK data for individuals over 16 years and GCA data for individuals over 50 years were retrieved from 38 comprehensive hospitals in Shanghai, China through the electronic medical record systems between January 1, 2011, and December 31, 2020. A systematic literature review was performed to determine the global distribution of TAK and GCA by searching PubMed, Ovid‐Medline, Excerpta Medica Database (EMBASE), and Web of Science. Results In 173 identified TAK cases (67% females; mean age, 46 ± 15 years), the period prevalence was 11.72 cases per million, and the mean annual incidence was 1.33 cases per million. The highest prevalence (17.74 cases per million) and incidence (1.71 cases per million) were observed in the 16‐ to 34‐year‐old age group. In 92 identified GCA cases (56% females; age, >50 years), the period prevalence was 2.73 cases per 100 000 persons, and the mean annual incidence was 1.91 cases per 100 000 persons. Meta‐analysis of the incidence study of TAK and GCA showed that the pooled incidence rate of TAK and GCA was 1.29 per million and 15.48 per 100 000 person‐years, respectively. Subgroup analysis showed that the incidence of TAK was significantly higher in Asia than in other regions, while the incidence of GCA was higher in Europe, especially North Europe. Conclusion The epidemiological patterns of TAK and GCA were comprehensively mapped globally and locally, in Shanghai, China.