Antithrombotic strategies in patients needing oral anticoagulation undergoing percutaneous coronary intervention: A network meta-analysis.
acute coronary syndromes
atrial fibrillation
dual antithrombotic therapy
novel oral anticoagulants
percutaneous coronary intervention
Journal
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
ISSN: 1522-726X
Titre abrégé: Catheter Cardiovasc Interv
Pays: United States
ID NLM: 100884139
Informations de publication
Date de publication:
03 2021
03 2021
Historique:
revised:
06
07
2020
received:
11
04
2020
accepted:
19
07
2020
pubmed:
14
8
2020
medline:
25
9
2021
entrez:
14
8
2020
Statut:
ppublish
Résumé
The optimal antithrombotic regimen in patients with a concomitant indication for oral anticoagulation (OAT) presenting with acute coronary syndrome (ACS) or undergoing percutaneous coronary intervention (PCI) remains unclear. To perform a network meta-analysis of all randomized controlled trials (RCTs) evaluating different antithrombotic regimens among patients with ACS or undergoing PCI requiring OAT. Network meta-analysis was performed in a frequentist framework. Antithrombotic regimens were categorized by OAC type (vitamin K antagonist-based [VKA]; non-VKA OAT [NOAC]) and antiplatelet agents (P2Y inhibitor only: dual therapy [DAT]; P2Y plus aspirin: triple therapy [TAT]). Safety outcomes were Thrombolysis in Myocardial Infarction (TIMI) major bleeding and intracranial hemorrhage (ICH). Efficacy outcomes were cardiovascular death, myocardial infarction, stroke and stent-thrombosis (ST). Five RCTs were included, encompassing 10,797 patients (atrial fibrillation 69-100%, ACS 28-62%, PCI 77-100%). Both VKA and NOAC-based DAT regimens reduced the occurrence of TIMI major bleeding compared to VKA TAT (VKA DAT: RR 0.62, 95% CI 0.39-0.98; NOAC DAT: RR 0.52, 95% CI 0.39-0.70). Nevertheless, only NOAC DAT significantly reduced the occurrence of ICH compared to VKA TAT (RR 0.33, 95% CI 0.17-0.64). Ischemic outcomes were similar among the four treatment regimens. However, numerical, potentially clinically important, higher ST occurrence was observed for NOAC DAT as compared to both VKA TAT (1.50, 95% confidence interval [CI] 0.96-2.33) and NOAC TAT (1.86, 95% CI 0.93-3.73). DAT regimens present the highest safety profile among antithrombotic strategies, with a NOAC-specific impact on ICH reduction. NOAC DAT might entail clinically important higher ST occurrence, warranting a case-by-case comprehensive evaluation that integrates patient- and procedure-related residual ischemic risk with the patient-specific bleeding risk.
Sections du résumé
BACKGROUND
The optimal antithrombotic regimen in patients with a concomitant indication for oral anticoagulation (OAT) presenting with acute coronary syndrome (ACS) or undergoing percutaneous coronary intervention (PCI) remains unclear.
OBJECTIVES
To perform a network meta-analysis of all randomized controlled trials (RCTs) evaluating different antithrombotic regimens among patients with ACS or undergoing PCI requiring OAT.
METHODS
Network meta-analysis was performed in a frequentist framework. Antithrombotic regimens were categorized by OAC type (vitamin K antagonist-based [VKA]; non-VKA OAT [NOAC]) and antiplatelet agents (P2Y inhibitor only: dual therapy [DAT]; P2Y plus aspirin: triple therapy [TAT]). Safety outcomes were Thrombolysis in Myocardial Infarction (TIMI) major bleeding and intracranial hemorrhage (ICH). Efficacy outcomes were cardiovascular death, myocardial infarction, stroke and stent-thrombosis (ST).
RESULTS
Five RCTs were included, encompassing 10,797 patients (atrial fibrillation 69-100%, ACS 28-62%, PCI 77-100%). Both VKA and NOAC-based DAT regimens reduced the occurrence of TIMI major bleeding compared to VKA TAT (VKA DAT: RR 0.62, 95% CI 0.39-0.98; NOAC DAT: RR 0.52, 95% CI 0.39-0.70). Nevertheless, only NOAC DAT significantly reduced the occurrence of ICH compared to VKA TAT (RR 0.33, 95% CI 0.17-0.64). Ischemic outcomes were similar among the four treatment regimens. However, numerical, potentially clinically important, higher ST occurrence was observed for NOAC DAT as compared to both VKA TAT (1.50, 95% confidence interval [CI] 0.96-2.33) and NOAC TAT (1.86, 95% CI 0.93-3.73).
CONCLUSION
DAT regimens present the highest safety profile among antithrombotic strategies, with a NOAC-specific impact on ICH reduction. NOAC DAT might entail clinically important higher ST occurrence, warranting a case-by-case comprehensive evaluation that integrates patient- and procedure-related residual ischemic risk with the patient-specific bleeding risk.
Substances chimiques
Anticoagulants
0
Fibrinolytic Agents
0
Platelet Aggregation Inhibitors
0
Types de publication
Journal Article
Meta-Analysis
Langues
eng
Sous-ensembles de citation
IM
Pagination
581-588Commentaires et corrections
Type : CommentIn
Informations de copyright
© 2020 Wiley Periodicals LLC.
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