• Colten D Dougherty, Yun-Yi Hung, Miranda L Ritterman Weintraub, Sandeep Patel, and Christy M King.
• Third-Year Resident, Kaiser San Francisco Bay Area Foot and Ankle Residency Program, Kaiser San Francisco Bay Area Foot and Ankle Residency, San Francisco, CA.
• J Foot Ankle Surg. 2019 May 1; 58 (3): 508-513.

AbstractThere are multiple antirheumatic drug modalities available to patients with symptomatic rheumatoid arthritis (RA) that function to suppress the overactive immune system, but the inflammatory and immune suppression may contribute to postoperative complications. The purpose of this study was to determine if antirheumatic medications increased the risk of both soft tissue and osseous postoperative complications in patients with RA who underwent foot and ankle surgery. We reviewed patients with RA, aged 18years and older, who underwent either an elective or a nonelective foot or ankle surgery involving an osseous procedure between 2009 and 2014. Chart review was conducted to document procedure type, active medications, and postoperative complications. Of the final 110 subjects meeting inclusion criteria, 31 (28%) patients had a postoperative complication (13 soft tissue, 9 osseous, and 9 both soft tissue and osseous). There was no statistically significant association between taking antirheumatic medications in the perioperative period and postoperative complications. Increased surgery duration and peripheral neuropathy were associated with a statistically significant increase in postoperative complications. Every 15 minutes of increased surgery time led to a 1.2-fold increase in complication risk. Nonelective procedures had a higher risk of soft tissue complications than did elective procedures (odds ratio 4.2, 95% confidence interval 1.1 to 16.0). Although there was no statistically significant association between the specific medication and complications, some medications trended toward statistical significance. When working with patients with RA, our findings suggest the importance of considering the risk of surgery duration and the potential risk of antirheumatic medications in the perioperative period.Copyright © 2018 the American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

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