JOURNAL OF ARTHROPLASTY, cilt.37, sa.10, ss.2106-2114, 2022 (SCI-Expanded)
Background: The Coronavirus Disease 2019 (COVID-19) pandemic has caused a substantial number of patients to have their elective arthroplasty surgeries rescheduled. While it is established that patients with COVID-19 who are undergoing surgery have a significantly higher risk of experiencing post-operative complications and mortality, it is not well-known at what time after testing positive the risk of postoperative complications or mortality returns to normal.Methods: PubMed (MEDLINE), Excerpta Medica dataBASE, and professional society websites were sys-tematically reviewed on March 7, 2022 to identify studies and guidelines on the optimal timeframe to reschedule patients for elective surgery after preoperatively testing positive for COVID-19. Outcomes included postoperative complications such as mortality, pneumonia, acute respiratory distress syndrome, septic shock, and pulmonary embolism.Results: A total of 14 studies and professional society guidelines met the inclusion criteria for this sys-tematic review. Patients with asymptomatic COVID-19 should be rescheduled 4-8 weeks after testing positive (as long as they do not develop symptoms in the interim), patients with mild/moderate COVID-19 should be rescheduled 6-8 weeks after testing positive (with complete resolution of symptoms), and patients with severe/critical COVID-19 should be rescheduled at a minimum of 12 weeks after hospital discharge (with complete resolution of symptoms).Conclusions: Given the negative association between preoperative COVID-19 and postoperative com-plications, patients should have elective arthroplasty surgery rescheduled at differing timeframes based on their symptoms. In addition, a multidisciplinary and patient-centered approach to rescheduling pa-tients is recommended. Further study is needed to examine the impact of novel COVID-19 variants and vaccination on timeframes for rescheduling surgery.(c) 2022 Elsevier Inc. All rights reserved.