Mortality Risk Assessment of Total Knee Arthroplasty and Related Surgery After Percutaneous Coronary Intervention
Overview
Affiliations
Background: The optimal antiplatelet therapy (APT) treatment strategy after Coronary Artery Stenting (CAS) in non-cardiac surgery, such as total knee arthroplasty (TKA) or urgent TKA-related surgery remains unknown.
Methods: We built a decision tree model to examine the mortality outcomes of two alternative strategies for APT after CAS use in the perioperative period namely, continuous use and discontinuation.
Results: If surgery was performed in the first month after CAS placement, discontinuing APT led to an estimated 30-day post TKA mortality of 10.5%, compared to 1.0% in a strategy with continuous APT use. Mortality with both strategies decreased with longer intervals.
Conclusion: Our model demonstrated that APT discontinuation in patients undergoing TKA or urgent TKA related surgery after CAS placement might lead to greater 30-day mortality up to one year.
Periprosthetic Joint Infection After Bariatric Surgical Anastomotic Leak.
DesLaurier J, Chung J, Hussain A, Patetta M, Gonzalez M, Meller M J Am Acad Orthop Surg Glob Res Rev. 2020; 4(1).
PMID: 32159065 PMC: 7028785. DOI: 10.5435/JAAOSGlobal-D-19-00095.