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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...

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...

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