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Papers of the Week

Papers: 30 Jul 2022 - 5 Aug 2022

2022 Jul 30

J Headache Pain



Pre-attack and pre-episode symptoms in cluster headache: a multicenter cross-sectional study of 327 Chinese patients.


Li K, Sun S, Xue Z, Chen S, Ju C, Hu D, Gao X, Wang Y, Wang D, Chen J, Li L, Liu J, Zhang M, Jia Z, Han X, Liu H, He M, Zhao W, Gong Z, Zhang S, et al.
J Headache Pain. 2022 Jul 30; 23(1):92.
PMID: 35906563.


There have been a few studies regarding the pre-attack symptoms (PAS) and pre-episode symptoms (PES) of cluster headache (CH), but none have been conducted in the Chinese population. The purpose of this study was to identify the prevalence and features of PAS and PES in Chinese patients, as well as to investigate their relationships with pertinent factors.