Statins are first-line therapy for hypercholesterolemia. However, many patients are not able to achieve their goals despite the maximal dose or because of adverse effects. Monoclonal antibody RN316 binds to PCSK9 increasing LDL clearance. This trial randomized 135 patients with an average LDL of 120 mg/dl despite the maximal dose statins to receive 4 different...
ASTRONAUT: Aliskiren failed to show benefits in patients with acute heart failure
Hospitalization for heart failure, (HF), represents a major health problem with high rates of death or early readmission after discharge. The aim of this study was to investigate whether aliskiren, (a direct renin inhibitor), added to standard therapy can reduce the rate of cardiovascular death or re-hospitalization in patients with HF. The study was double-blind...
CHAMPION PHOENIX: Cangrelor compared with clopidogrel improves efficiency without increasing bleeding in patients undergoing angioplasty
Background: Oral antiplatelet agents have a limitation in their duration of action and bioavailability. Cangrelor is an intravenous adenosine diphosphate (ADP) inhibitor that has a powerful effect, is rapid and reversible within one hour and with the advantage of intravenous administration that reduces variability in the bioavailability of the drug. The study was designed to...
Possible benefit for patients with acute myocardial infarction but without ventricular dysfunction.
Background: To evaluate whether the administration of eplerenone 24 hours after an acute myocardial infarction (AMI) in patients without heart failure reduces mortality and cardiovascular morbidity. Methods and results: The study randomized 612 patients to evaluate the safety and efficacy of early treatment with eplerenone in patients with AMI. The primary end point was a...
Possible benefit for patients with acute myocardial infarction but without ventricular dysfunction.
Background: To evaluate whether the administration of eplerenone 24 hours after an acute myocardial infarction (AMI) in patients without heart failure reduces mortality and cardiovascular morbidity. Methods and results: The study randomized 612 patients to evaluate the safety and efficacy of early treatment with eplerenone in patients with AMI. The primary end point was a...
CABG off-pump, same results at one year-pump surgery.
The relative benefits and risks of off-pump coronary artery bypass grafting (CABG) as compared with the use of CBP are not clearly defined. The CORONARY trial in 79 centers randomized 4,752 patients in whom CABG was planned with or without CBP. There was no significant difference in the primary end point which was a composite...
NEXT trial looked at a non-inferiority degradable polymer stent versus a second-generation permanent polymer stent.
Previous studies of non-inferiority (SORT-OUT III and V) compared the biodegradable polymer biolimus-eluting stent (BES) with permanent polymer stent and sirolimus-eluting stent (SES) or everolimus-eluting stent (EES), showing no differences, although the data is still contradictory. The aim of this study was to evaluate whether the recently approved BES is not inferior to EES in...
TCT Session. An assessment of the severity of lesions. A debate about the different methods to assess coronary physiology.
FFR is the gold standard (Dr. William Fearon) Dr. William reported on the benefits of using FFR: • A high degree of accuracy in identifying lesions that cause ischemia. • It allows you to specify angioplasty safely. • It improves results when compared to standard practice. • It is technically safe, easy to perform, economical...
THRIVE: Niacin/laropiprant extended release showed no significant cardiovascular benefit.
The THRIVE study, (also known as HPS2-THRIVE), was a multicenter clinical trial designed to test the hypothesis that the increase in HDL, (using ER niacin/laropiprant), could prevent vascular events in a high risk population already receiving statin standard therapy. Between April 2007 and July 2010 a total of 25,673 randomized patients in China, the UK...
PREVAIL: LAA occlusion versus anticoagulation with warfarin to prevent stroke in patients with non-valvular atrial fibrillation.
An hour before the presentation of the PREVAIL study, the ACC announced the cancellation of the release of the study results. Due to an error in the email system, results of the study were reported a few hours before his presentation. The ACC in an unprecedented decision cancelled the presentation of the study as well...