The brain structure and function alterations in tension-type headache: A protocol for systematic review and meta analysis. Issue 24 (12th June 2020)

• Record Type: Journal Article
• Authors: Zhou, Jun; Cheng, Shirui; Yang, Han; Lan, Lei; Chen, Yijia; Xu, Guixing; Yin, Zihan; Li, Zhengjie; Liu, Mailan
• Is Part Of: Medicine. Volume 99:Issue 24(2020)
• Publication Date: 2020-06-12
• Subjects: meta-analysis -- neuroimaging -- protocol -- systematic review -- tension-type headache; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000020411
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract: Objective: The aim of this systematic review and meta-analysis is to improve the understanding of the pathophysiology of tension-type headache (TTH), as well as propose avenues for future neuroimaging studies of TTH. Methods: From the inception dates to May 1, 2020, a systematic literature will search in Medline (Ovid SP), Embase (Ovid SP), Cochrane Central Register of Controlled Trials, Web of Science, and 4 Chinese databases without limitation on language or publication. Additionally, International Clinical Trials Registry Platform, reference lists, and relevant gray literatures will be searched. After screening of eligible references, included studies will be determined according to included criteria, and then data extraction and a methodological quality assessment with a customized checklist will be conducted. Each process will be independently implemented by 2 reviewers, any disagreement will be resolved by consensus to the third researcher. If the extracted data is feasible, anisotropic effect-size version of signed differential mapping will be conducted to perform the meta-analysis of the structural and functional brain alterations in TTH patients.