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ACCF/SCAI/STS/AATS/AHA/ASNC 2009 Appropriateness Criteria for Coronary Revascularization: A Report by the American College of Cardiology Foundation Appropriateness Criteria Task Force, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, American Association for Thoracic Surgery, American Heart Association, and the American Society of Nuclear Cardiology Endorsed by the American Society of Echocardiography, the Heart Failure Society of America, and the Society of Cardiovascular Computed Tomography Radionuclide Image-Guided Repair of the Heart Incidence of contrast-induced acute kidney injury in a large cohort of all-comers undergoing percutaneous coronary intervention: Comparison of five contrast media Management of Patients With NSTE-ACS: A Comparison of the Recent AHA/ACC and ESC Guidelines Non-invasive detection of coronary inflammation using computed tomography and prediction of residual cardiovascular risk (the CRISP CT study): a post-hoc analysis of prospective outcome data 稳定性冠心病诊断与治疗指南 Mode of Death in Heart Failure With Preserved Ejection Fraction Generalizing Intensive Blood Pressure Treatment to Adults With Diabetes Mellitus Variation in Revascularization Practice and Outcomes in Asymptomatic Stable Ischemic Heart Disease Cardiovascular Biomarkers and Imaging in Older Adults: JACC Council Perspectives

Original Research2018 Nov 1. pii: S0735-1097(18)38994-0.

JOURNAL:J Am Coll Cardiol. Article Link

Long-term Survival following Multivessel Revascularization in Patients with Diabetes (FREEDOM Follow-On Study)

Farkouh ME, Domanski M, FREEDOM Follow-On study investigators. Keywords: coronary artery disease; coronary revascularization; diabetes

ABSTRACT


BACKGROUND - The FREEDOM trial demonstrated that for patients with diabetes mellitus (DM) and multivessel coronary disease (MVD), coronary artery bypass grafting (CABG) is superior to percutaneous coronary intervention with drug-eluting stents (PCI-DES) in reducing the rate of major adverse cardiovascular and cerebrovascular events after a median follow-up of 3.8 years. It is not known, however, whether CABG confers a survival benefit after an extended follow-up period.


OBJECTIVE - To evaluate the long-term survival of DM patients with MVD undergoing coronary revascularization in the FREEDOM trial.


METHODS - The FREEDOM trial randomized 1,900 patients with DM and MVD to undergo either PCI with sirolimus or paclitaxel eluting stents or CABG on a background of optimal medical therapy. After completion of the trial, enrolling centers and patients were invited to participate in the FREEDOM Follow-On study. Survival was evaluated using Kaplan-Meier analysis, and Cox proportional hazards models were used for subgroup and multivariate analyses.


RESULTS - Twenty-five centers (out of 140 original centers) agreed to participate in the FREEDOM Follow-On study and contributed a total of 943 patients (49.6% of the original cohort) with a median follow-up of 7.5 years (range, 0 to 13.2). Of the 1,900 patients, there were 314 deaths during the entire follow-up period (204 deaths in the original trial and 110 deaths in the FREEDOM Follow-On). The all-cause mortality rate was significantly higher in the PCI-DES group than in the CABG group (24.3% [159 deaths] vs. 18.3% [112 deaths]; hazard ratio[HR], 1.36; 95% confidence interval[CI], 1.07 to 1.74; p=0.01). Of the 943 patients with extended follow-up, all-cause mortality rate was 23.7% (99 deaths) in the PCI-DES group and 18.7% (72 deaths) in the CABG group (HR, 1.32; 95%CI, 0.97 to 1.78; p= 0.076).


CONCLUSIONS - In patients with DM and MVD, coronary revascularization with CABG leads to lower all-cause mortality than with PCI-DES in long-term follow-up.

 

Copyright © 2018. Published by Elsevier Inc.