November 16, 2011 — Non-adherence to antiplatelet therapy – which prevents blood clots following percutaneous coronary intervention (PCI) – was associated with higher rates of both ischemic and bleeding events at 30 days. Results of the PARIS registry were presented at the 23rd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation.

November 16, 2011 — Coronary thrombectomy in conjunction with percutaneous coronary intervention improved the rates of ST-segment elevation resolution when compared to a control group but did not show large differences in reduction of infarct size.

November 15, 2011 — A two-year study of patients in the landmark PARTNER trial confirms the one-year findings and supports transcatheter aortic valve replacement (TAVR) as the standard-of-care.

November 15, 2011 — A clinical trial of patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) and stable angina showed rapid genotyping followed by selective administration of prasugrel to carriers of a common genetic variant resulted in decreased high on-treatment platelet reactivity (platelet non-responder rate) compared to standard therapy.

November 15, 2011 – The risk of late stent thrombosis (ST) in the first generation of drug-eluting stents continues for up to seven years after implantation, and certain types of patients, including smokers and those who are younger, are at higher risk, according to results of the DESERT registry. Results of the trial were presented at the 23rd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation.

November 15, 2011 – A clinical trial that compared the use of drug-eluting balloons (DEB) and bare metal stents (BMS) to both bare metal stents alone and drug-eluting stents (DES) found that the drug-eluting balloon group did not meet the primary endpoint of reduced late lumen loss. Results of the DEB-AMI (Drug Eluting Balloon in Acute Myocardial Infarction) trial were presented at the 23rd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation.

November 15, 2011 — A clinical trial comparing prasugrel to clopidogrel for patients with high on-clopidogrel platelet reactivity (HCPR) following percutaneous coronary intervention (PCI) was ended early. This was due to relatively few occurrences of cardiac death or myocardial infarction – the primary endpoint – at six-month follow-up.

November 15, 2011 – Results of the PARTNER Cohort A QOL study demonstrate that transcatheter aortic valve replacement (TAVR) results in improved quality of life compared with surgical valve replacement, but only when performed via the transfemoral approach. The results of the study were presented today at the 23rd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation.

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