{"title":"Janus kinase inhibitors and the risk of infections: a network meta-analysis across disease indications.","authors":"Xiaoqi Li, Qiaozhi Hu, Ting Xu","doi":"10.1080/14740338.2025.2502037","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>To compare the risks of serious infections, herpes zoster (HZ), and opportunistic infections associated with Janus kinase (JAK) inhibitors versus placebo, tumor necrosis factor-α inhibitors (TNFi), methotrexate (MTX), and among different JAK inhibitors.</p><p><strong>Methods: </strong>We searched PubMed, Embase, Cochrane Library, and Web of Science databases from their inception until 23 January 2024. Network meta-analysis estimated odds ratios for infections using restricted maximum likelihood models.</p><p><strong>Results: </strong>Eighty randomized controlled trials were included with 40,460 patients. Part of JAK inhibitors including tofacitinib (5 mg [2.01; 95%CI, 1.25-3.23], 10 mg [1.84; 95%CI, 1.06-3.17]), baricitinib (4 mg [1.57; 95%CI, 1.05-2.35]), and upadacitinib (15 mg [1.55; 95%CI, 1.06-2.27], 30 mg [1.94; 95%CI, 1.26-2.98]), exhibited a significantly different risk of serious infections compared to placebo. Similarly, tofacitinib (10 mg), baricitinib (4 mg), upadacitinib (15 mg, 30 mg), abrocitinib (200 mg), and peficitinib (100 mg) showed a significantly different risk of HZ infection compared to placebo. Most JAK inhibitors didn't raise opportunistic infections risks vs. TNFi and MTX, and risks among JAK inhibitors weren't statistically significant.</p><p><strong>Conclusion: </strong>Attention should be paid to JAK inhibitor's types, dosages, and it is important to be aware of the risk of serious infections and HZ infections. Future long-term studies should be conducted.</p><p><strong>Prospero: </strong>CRD42024523067.</p>","PeriodicalId":12232,"journal":{"name":"Expert Opinion on Drug Safety","volume":" ","pages":"1-13"},"PeriodicalIF":3.0000,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Expert Opinion on Drug Safety","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/14740338.2025.2502037","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: To compare the risks of serious infections, herpes zoster (HZ), and opportunistic infections associated with Janus kinase (JAK) inhibitors versus placebo, tumor necrosis factor-α inhibitors (TNFi), methotrexate (MTX), and among different JAK inhibitors.
Methods: We searched PubMed, Embase, Cochrane Library, and Web of Science databases from their inception until 23 January 2024. Network meta-analysis estimated odds ratios for infections using restricted maximum likelihood models.
Results: Eighty randomized controlled trials were included with 40,460 patients. Part of JAK inhibitors including tofacitinib (5 mg [2.01; 95%CI, 1.25-3.23], 10 mg [1.84; 95%CI, 1.06-3.17]), baricitinib (4 mg [1.57; 95%CI, 1.05-2.35]), and upadacitinib (15 mg [1.55; 95%CI, 1.06-2.27], 30 mg [1.94; 95%CI, 1.26-2.98]), exhibited a significantly different risk of serious infections compared to placebo. Similarly, tofacitinib (10 mg), baricitinib (4 mg), upadacitinib (15 mg, 30 mg), abrocitinib (200 mg), and peficitinib (100 mg) showed a significantly different risk of HZ infection compared to placebo. Most JAK inhibitors didn't raise opportunistic infections risks vs. TNFi and MTX, and risks among JAK inhibitors weren't statistically significant.
Conclusion: Attention should be paid to JAK inhibitor's types, dosages, and it is important to be aware of the risk of serious infections and HZ infections. Future long-term studies should be conducted.
期刊介绍:
Expert Opinion on Drug Safety ranks #62 of 216 in the Pharmacology & Pharmacy category in the 2008 ISI Journal Citation Reports.
Expert Opinion on Drug Safety (ISSN 1474-0338 [print], 1744-764X [electronic]) is a MEDLINE-indexed, peer-reviewed, international journal publishing review articles on all aspects of drug safety and original papers on the clinical implications of drug treatment safety issues, providing expert opinion on the scope for future development.