JACC. Cardiovascular interventions
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JACC Cardiovasc Interv · Aug 2016
Multicenter Study Comparative Study Observational StudyWarfarin and Antiplatelet Therapy Versus Warfarin Alone for Treating Patients With Atrial Fibrillation Undergoing Transcatheter Aortic Valve Replacement.
The study sought to examine the risk of ischemic events and bleeding episodes associated with differing antithrombotic strategies in patients undergoing transcatheter aortic valve replacement (TAVR) with concomitant atrial fibrillation (AF). ⋯ In TAVR recipients prescribed VKA therapy for AF, concomitant antiplatelet therapy use appears not to reduce the incidence of stroke, major adverse cardiovascular events, or death, while increasing the risk of major or life-threatening bleeding.
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JACC Cardiovasc Interv · Aug 2016
Randomized Controlled Trial Multicenter Study Comparative StudyIndividual Long-Term Mortality Prediction Following Either Coronary Stenting or Bypass Surgery in Patients With Multivessel and/or Unprotected Left Main Disease: An External Validation of the SYNTAX Score II Model in the 1,480 Patients of the BEST and PRECOMBAT Randomized Controlled Trials.
The study sought to validate the SYNTAX (Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery) score II mortality prediction model after percutaneous coronary intervention (PCI) or coronary artery bypass grafting in a large pooled population of patients with multivessel coronary disease (MVD) and/or unprotected left main disease (UPLMD) enrolled in the PRECOMBAT (Bypass Surgery Versus Angioplasty Using Sirolimus-Eluting Stent in Patients With Left Main Coronary Artery Disease) and BEST (Artery Bypass Surgery and Everolimus-Eluting Stent Implantation in the Treatment of Patients with Multivessel Coronary Artery Disease) randomized controlled trials. ⋯ The SYNTAX score II has good calibration but only moderate discrimination ability for long-term mortality prediction in this randomized population. This score provides an important tool to help guide the heart team's decision-making process regarding the selection of the best revascularization strategy for patients with MVD and/or UPLMD. (Bypass Surgery Versus Angioplasty Using Sirolimus-Eluting Stent in Patients With Left Main Coronary Artery Disease, NCT00422968; Bypass Surgery Versus Everolimus-Eluting Stent Implantation for Multivessel Coronary Artery Disease, NCT00997828).
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JACC Cardiovasc Interv · Aug 2016
Multicenter Study Observational StudyAcute and 30-Day Outcomes in Women After TAVR: Results From the WIN-TAVI (Women's INternational Transcatheter Aortic Valve Implantation) Real-World Registry.
The study sought to examine the safety and performance of transcatheter aortic valve replacement (TAVR) using an all-female registry and to further explore the potential impact of female sex-specific characteristics on clinical outcomes after TAVR. ⋯ Women enrolled in this first ever all-female TAVR registry with collection of female sex-specific baseline parameters, were at intermediate-high risk and experienced a 30-day VARC-2 composite safety endpoint of 14.0% with a low incidence of early mortality and stroke. Randomized assessment of TAVR versus surgical aortic valve replacement in intermediate risk women is warranted to determine the optimal strategy.
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JACC Cardiovasc Interv · Jul 2016
Multicenter Study Comparative Study Observational StudySex-Based Differences in Cessation of Dual-Antiplatelet Therapy Following Percutaneous Coronary Intervention With Stents.
The aim of this study was to compare the incidence and impact of cessation of dual-antiplatelet therapy (DAPT) in women and men treated with percutaneous coronary intervention. ⋯ DAPT cessation was more common in women, but its impact was similar in women and men. Female sex was an independent predictor of bleeding but not of ischemic events after adjustment for differences in DAPT cessation and baseline and treatment characteristics.
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JACC Cardiovasc Interv · Jul 2016
Randomized Controlled Trial Multicenter Study Comparative StudyPaclitaxel-Eluting Balloon Versus Standard Balloon Angioplasty in In-Stent Restenosis of the Superficial Femoral and Proximal Popliteal Artery: 1-Year Results of the PACUBA Trial.
The hypothesis that paclitaxel-eluting balloon angioplasty provides higher 1-year patency rates in femoropopliteal artery in-stent restenosis compared with standard percutaneous transluminal angioplasty (PTA) was tested. ⋯ When treating peripheral artery disease in patients with in-stent restenosis in the femoropopliteal artery, paclitaxel-eluting balloon angioplasty provides significantly higher patency rates than standard PTA. (Paclitaxel Balloon Versus Standard Balloon in In-Stent Restenoses of the Superficial Femoral Artery [PACUBA I Trial] [PACUBA 1]; NCT01247402).