Perioperative Management of Rheumatic Disease and Therapies

Postoperative complications in rheumatic disease patients undergoing arthroscopy on immunosuppression

BACKGROUND

There are currently no guidelines on peri-arthroscopic management of immunosuppressive (IS) treatment in rheumatic disease patients.

PURPOSE

The purpose of this study is to characterize the rheumatic disease patient population undergoing arthroscopy, compare the incidence of postoperative complications among patients who either remained on IS perioperatively, held IS perioperatively or were not on IS at baseline, and compare the incidence of postoperative complications by rheumatic disease type, medication type, and procedure.

METHODS

We conducted a retrospective review of all arthroscopic sports medicine surgeries in patients with a rheumatic disease diagnosis at our institution over an 11-year period. Patients on IS at baseline were grouped into those who remained on IS perioperatively or held all IS before the date of their surgery. These two groups were compared to patients who were not on IS at baseline. Incidence of postoperative complications was calculated for the three cohorts and by medication class, rheumatic disease type, and procedure risk. Analysis of variance (ANOVA), chi-squared, and Fisher's exact tests were used to determine the statistical significance of between-group differences in postoperative complication incidence.

RESULTS

We identified 1,316 rheumatic disease patients undergoing arthroscopy, with 214 of them taking IS medications at baseline. In total, 8.4% (n = 110) remained on IS perioperatively, 7.9% (n = 104) held IS perioperatively, and 83.7% (n = 1102) were not on IS at baseline. In all cohorts, seven patients experienced postoperative complications; six of whom experienced infections. Two (1.82%) occurred in patients remaining on IS perioperatively, zero infections occured in patients who held all IS, and four (0.36%) occured in patients who were not on any IS at baseline. There was no statistically significant difference in postoperative infections or complication rates among the three cohorts or further subgroups.

CONCLUSION

The risk of postoperative complications including infectious, major, and minor complications in patients on IS at the time of arthroscopy is low and acceptable.

Perioperative and anesthetic management of patients with rheumatoid arthritis

Our understanding and management of rheumatoid arthritis (RA) have greatly improved, but perioperative and anesthetic management remain challenging. RA is not limited to joints; systemic evaluation is thus required when planning perioperative management. Especially, careful airway evaluation is needed; management of airway-related arthritis is challenging. A multidisciplinary approach is essential to prevent complications without exacerbating RA disease activity. Guidelines published in 2017 are available for perioperative management of anti-rheumatic medication in patients with rheumatic diseases undergoing elective total hip or total knee arthroplasty. However, the guidelines focus only on anti- rheumatic medications, and do not consider all aspects of perioperative management (including anesthesia). Here, we discuss the perioperative and anesthetic management of patients with RA.

Perioperative Management of Immunosuppressive Medications in Rheumatic Disease Patients Undergoing Arthroscopy

PURPOSE OF REVIEW

This manuscript reviews relevant prior literature regarding management of immunosuppressants in patients with rheumatic diseases around the time of orthopedic surgery, highlighting important considerations specifically regarding arthroscopy.

RECENT FINDINGS

Utilization rates of arthroscopic surgery in patients with rheumatic diseases are on the rise, as immunosuppressive treatment options enable them to lead more active lives and hence experience more injuries. Physicians regularly manage patients' glucocorticoids and conventional synthetic and biologic disease modifying antirheumatic drugs around the time of orthopedic surgery, aiming to minimize infection risk while optimizing disease control. However, there is a paucity of randomized controlled trial data for orthopedic surgery-and specifically nothing in the literature pertaining to arthroscopic surgery. Recent guidelines for rheumatic disease patients undergoing elective total hip and knee arthroplasty recommend that most immunosuppressive medications should be held perioperatively, citing the high-risk profile of arthroplasty cases and arthroplasty patients. While 2017 societal guidelines for perioperative immunosuppression during arthroplasty currently serve as a guide for physicians, they may not be applicable to arthroscopy. The less aggressive arthroscopic surgeries span a broader range of patient ages and risk profiles, indications for surgery, and procedural complexity and associated risks. Given these considerations, the majority of routine arthroscopic patients may not require holding of their immunosuppressive medications in the perioperative period.