PMID- 35461744 OWN - NLM STAT- MEDLINE DCOM- 20220802 LR - 20220906 IS - 1879-0828 (Electronic) IS - 0953-6205 (Linking) VI - 102 DP - 2022 Aug TI - Efficacy and safety of Janus kinase inhibitors in patients with ankylosing spondylitis: A systematic review and meta-analysis. PG - 47-53 LID - S0953-6205(22)00143-1 [pii] LID - 10.1016/j.ejim.2022.04.007 [doi] AB - OBJECTIVES: To assess the efficacy and safety of janus kinase (JAK) inhibitors in the treatment of ankylosing spondylitis (AS). METHODS: We searched the PubMed and Cochrane Central Register of Controlled Trials to Nov 1, 2021. We included all randomized controlled trials (RCTs) evaluating JAK inhibitors in the treatment of AS. Two reviewers independently selected studies, extracted data and assessed the risk of bias. RESULTS: Four RCT studies with 779 participants were included in the meta-analysis. Compared with placebo group, percentages of participants achieving responses of Assessment of spondyloarthritis international society(ASAS) 20, ASAS 40, ASAS 5/6, Bath AS disease activity index (BASDAI) 50 were significantly higher in JAK inhibitor group respectively; changes from baseline in AS disease activity score using C-reactive protein(ASDAS-CRP), Maastricht AS enthesitis score (MASES), AS Quality of Life (ASQoL) score, short-form-36 health survey physical component summary (SF-36 PCS) score, BASDAI, Bath AS functional index (BASFI), Bath AS metrology index (BASMI), Functional Assessment of Chronic Illness Therapy-fatigue (FACIT-F) score, SPARCC joint score and Work Productivity and Activity Impairment (WPAI) Overall Work Impairment score showed significant improvements in JAK inhibitor group. The incidence of adverse events (AEs) and severe adverse events (SAEs) showed no significant differences between the JAK inhibitor and placebo groups. CONCLUSIONS: JAK inhibitors showed a satisfactory and promising efficacy in the treatment of active AS not only in mitigating disease activity, but also substantially improving patient's physical function, emotional well-being and social participation. The results of this meta-analysis provide solid evidence for JAK inhibitor as a novel therapeutic strategy for patients with active AS. CI - Copyright (c) 2022. Published by Elsevier B.V. FAU - Li, Shu AU - Li S AD - Department of Rheumatology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China. FAU - Li, Fen AU - Li F AD - Department of Rheumatology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China. FAU - Mao, Ni AU - Mao N AD - Department of Rheumatology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China. FAU - Wang, Jia AU - Wang J AD - Department of Rheumatology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China. FAU - Xie, Xi AU - Xie X AD - Department of Rheumatology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China. Electronic address: hsixie1997@csu.edu.cn. LA - eng PT - Journal Article PT - Meta-Analysis PT - Systematic Review DEP - 20220420 PL - Netherlands TA - Eur J Intern Med JT - European journal of internal medicine JID - 9003220 RN - 0 (Janus Kinase Inhibitors) RN - 9007-41-4 (C-Reactive Protein) SB - IM CIN - Eur J Intern Med. 2022 Sep;103:107-108. PMID: 35667942 CIN - Eur J Intern Med. 2022 Sep;103:109-110. PMID: 35840508 MH - C-Reactive Protein/analysis MH - Fatigue MH - Humans MH - *Janus Kinase Inhibitors/therapeutic use MH - Quality of Life MH - Severity of Illness Index MH - *Spondylitis, Ankylosing/drug therapy OTO - NOTNLM OT - Ankylosing spondylitis OT - Janus kinase inhibitor OT - Meta-analysis OT - Systematic review EDAT- 2022/04/25 06:00 MHDA- 2022/08/03 06:00 CRDT- 2022/04/24 20:21 PHST- 2021/12/21 00:00 [received] PHST- 2022/04/05 00:00 [revised] PHST- 2022/04/07 00:00 [accepted] PHST- 2022/04/25 06:00 [pubmed] PHST- 2022/08/03 06:00 [medline] PHST- 2022/04/24 20:21 [entrez] AID - S0953-6205(22)00143-1 [pii] AID - 10.1016/j.ejim.2022.04.007 [doi] PST - ppublish SO - Eur J Intern Med. 2022 Aug;102:47-53. doi: 10.1016/j.ejim.2022.04.007. Epub 2022 Apr 20.