Antithrombotic Management for Transcatheter Aortic Valve Implantation
Recommended Citation
Ya'Qoub L, Arnautovic J, Sharkawi M, AlAasnag M, Jneid H, and Elgendy IY. Antithrombotic Management for Transcatheter Aortic Valve Implantation. J Clin Med 2023; 12(24).
Document Type
Article
Publication Date
12-12-2023
Publication Title
J Clin Med
Abstract
BACKGROUND: There have been significant changes in the optimal antithrombotic regimen post transcatheter aortic valve implantation (TAVI) after the results of major clinical trials in the past few years. Given the clinical importance of the optimal antithrombotic therapy post TAVI, we performed a narrative description of the major clinical trials behind the scientific evidence supporting these changes, as well the current guideline recommendations and knowledge gaps.
METHODS: We performed a narrative description of the major clinical trials behind the scientific evidence supporting these changes. We used PubMed as a major source to collect the major clinical trials including the following key words: "transcatheter aortic valve replacement", "transcatheter aortic valve implantation", "antithrombotic", "antiplatelet" and "anticoagulation". We selected the major clinical trials on this topic. This is not a systematic review or meta-analysis.
RESULTS: We describe the results of the major clinical trials on antithrombotic therapy post TAVI: POPULAR-TAVI A, POPULAR-TAVI B, ENVISAGE-TAVI AF, GALILEO, ATLANTIS and ADAPT-TAVR trials. Based on the results of these trials, single antiplatelet therapy is recommended post TAVI in patients without concomitant indication for oral anticoagulation or dual antiplatelet therapy, especially in elderly patients. In younger patients, it is advised to evaluate the patient's bleeding and thrombotic risk, and dual antiplatelet therapy may be reasonable in patients with a high thrombotic risk and low bleeding risk. In patients with a concurrent indication for oral anticoagulation or dual antiplatelet therapy, it is recommended to continue oral anticoagulation or dual antiplatelet therapy post TAVI.
CONCLUSION: In most patients without concomitant indication for oral anticoagulation, single antiplatelet therapy is recommended post TAVI.
PubMed ID
38137701
Volume
12
Issue
24
