TY - JOUR
T1 - Value of DAPT score to predict adverse outcome in patients with atrial fibrillation undergoing percutaneous coronary intervention
T2 - A post-hoc analysis from the AFCAS registry
AU - Nammas, Wail
AU - Kiviniemi, Tuomas
AU - Schlitt, Axel
AU - Rubboli, Andrea
AU - Valencia, Josè
AU - Lip, Gregory Y H
AU - Karjalainen, Pasi P
AU - Biancari, Fausto
AU - Juhani Airaksinen, K E
N1 - Copyright © 2017 Elsevier B.V. All rights reserved.
PY - 2018/2/15
Y1 - 2018/2/15
N2 - Background The DAPT score identifies patients with expected benefit from extended dual antiplatelet therapy beyond 1 year after percutaneous coronary intervention (PCI). In a post-hoc analysis from the AFCAS registry, we explored the value of DAPT score to predict outcome in patients with atrial fibrillation (AF) undergoing PCI. Methods and results Outcome measures included major adverse cardiac/cerebrovascular events (MACCE) [all-cause death, myocardial infarction, repeat revascularization, stent thrombosis, or stroke/transient ischemic attack] and bleeding events. At 12-month follow-up, patients with a DAPT score ≥ 1 had a higher incidence of MACCE, all-cause death, myocardial infarction (p = 0.004, p = 0.006, and p = 0.013, respectively), but a similar bleeding rate (p = 0.66), versus those with a DAPT score < 1. In a subgroup of patients at high risk of stroke who received triple therapy for 1 month only, DAPT score ≥ 1 was associated with a higher incidence of MACCE, all-cause death, myocardial infarction (p = 0.002, p = 0.015, and p = 0.039, respectively), but a similar bleeding rate (p = 0.81). Conclusions In AF patients undergoing PCI, a DAPT score ≥ 1 was associated with a higher incidence of thrombotic events, and a similar incidence of bleeding events, compared with a DAPT score < 1. These results were consistent in patients at high risk of stroke who received triple therapy for 1 month.
AB - Background The DAPT score identifies patients with expected benefit from extended dual antiplatelet therapy beyond 1 year after percutaneous coronary intervention (PCI). In a post-hoc analysis from the AFCAS registry, we explored the value of DAPT score to predict outcome in patients with atrial fibrillation (AF) undergoing PCI. Methods and results Outcome measures included major adverse cardiac/cerebrovascular events (MACCE) [all-cause death, myocardial infarction, repeat revascularization, stent thrombosis, or stroke/transient ischemic attack] and bleeding events. At 12-month follow-up, patients with a DAPT score ≥ 1 had a higher incidence of MACCE, all-cause death, myocardial infarction (p = 0.004, p = 0.006, and p = 0.013, respectively), but a similar bleeding rate (p = 0.66), versus those with a DAPT score < 1. In a subgroup of patients at high risk of stroke who received triple therapy for 1 month only, DAPT score ≥ 1 was associated with a higher incidence of MACCE, all-cause death, myocardial infarction (p = 0.002, p = 0.015, and p = 0.039, respectively), but a similar bleeding rate (p = 0.81). Conclusions In AF patients undergoing PCI, a DAPT score ≥ 1 was associated with a higher incidence of thrombotic events, and a similar incidence of bleeding events, compared with a DAPT score < 1. These results were consistent in patients at high risk of stroke who received triple therapy for 1 month.
KW - Atrial fibrillation
KW - Oral anticoagulation
KW - Percutaneous coronary intervention
UR - http://www.scopus.com/inward/record.url?scp=85040017681&partnerID=8YFLogxK
U2 - 10.1016/j.ijcard.2017.07.074
DO - 10.1016/j.ijcard.2017.07.074
M3 - Journal article
C2 - 29306469
SN - 0167-5273
VL - 253
SP - 35
EP - 39
JO - International Journal of Cardiology
JF - International Journal of Cardiology
ER -