1. Complications after orthopaedic surgeries in patients with rheumatoid arthritis treated with Janus kinase inhibitors: A retrospective observational study.
- Author
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Bekki, Hirofumi, Hashiguchi, Tomomitsu, Kawamura, Seiichi, Kondo, Masakazu, Tsushima, Hidetoshi, Sakuraba, Koji, Hara, Masamitsu, Ohta, Masanari, Miyahara, Hisaaki, Nakashima, Yasuharu, and Fukushi, Jun-ichi
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SURGICAL site infections , *PROPENSITY score matching , *POSTOPERATIVE period , *ORTHOPEDIC surgery , *RHEUMATOID arthritis - Abstract
Objectives: The current study compared the outcome after orthopaedic surgeries in patients with rheumatoid arthritis receiving Janus kinase inhibitors (JAKis) versus biologic disease-modifying anti-rheumatic drugs (bDMARDs). Methods: This was a retrospective observational study of Japanese patients with rheumatoid arthritis. Sixty-two patients with rheumatoid arthritis using JAKi preoperatively underwent orthopaedic surgeries. Using propensity score matching, these 62 patients were matched with 62 patients using bDMARDs preoperatively. The number of adverse events was counted. We also examined whether the drug-withholding period in the JAKi-treated group was associated with the occurrence of major postoperative adverse events, namely inflammatory flares and delayed wound healing. Results: JAKi-treated patients had a higher incidence of postoperative flares than bDMARD-treated patients (29% versus 12.1%, P = .01). The incidences of postoperative complications other than flares were not significantly different between the two groups. Among the JAKi-treated group, a longer perioperative drug-withholding period (≥11 days) was associated with a higher incidence of postoperative flares (P = .04). The incidences of delayed wound healing and surgical site infection were not associated with the duration of the JAKi-withholding period. Conclusions: JAKi-treated patients had a higher incidence of postoperative flares than bDMARD-treated patients. A total of ≥11 days of drug withdrawal was associated with postoperative flares. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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