CBS 2019
CBSMD教育中心
English

推荐文献

科研文章

荐读文献

Discharge Against Medical Advice After Percutaneous Coronary Intervention in the United States The Future of Cardiovascular Computed Tomography Advanced Analytics and Clinical Insights Percutaneous Coronary Intervention Readmissions Where Are the Solutions? Generalizing Intensive Blood Pressure Treatment to Adults With Diabetes Mellitus Long-term Survival following Multivessel Revascularization in Patients with Diabetes (FREEDOM Follow-On Study) Association of Coronary Anatomical Complexity With Clinical Outcomes After Percutaneous or Surgical Revascularization in the Veterans Affairs Clinical Assessment Reporting and Tracking Program Radial Versus Femoral Access for Coronary Interventions Across the Entire Spectrum of Patients With Coronary Artery Disease: A Meta-Analysis of Randomized Trials Coronary Artery Calcium Is Associated with Left Ventricular Diastolic Function Independent of Myocardial Ischemia Derivation and Validation of a Chronic Total Coronary Occlusion Intervention Procedural Success Score From the 20,000-Patient EuroCTO Registry:The EuroCTO (CASTLE) Score 2014 AHA/ACC Guideline for the Management of Patients with Non-ST-Elevation Acute Coronary Syndromes: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines

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.