A new study has found that despite the risk, many patients are open to interventional procedures such as renal denervation (RDN) if it can lead to improved blood pressure. RDN is performed under local anesthetic and uses radio frequency ablation to burn the nerves in the renal arteries. The process causes a reduction in nerve activity, which decreases blood pressure.
Despite the morbidity associated with coronary artery bypass graft, this procedure has never been entirely displaced by percutaneous coronary intervention. The results from the latest in a series of studies does not seem to help the case for drug-eluting stents (DES) for patients with three-vessel disease, as the data from this study failed to demonstrate non-inferiority for DES devices implanted with the help of fractional flow reserve measurement to ensure optimal stent placement.
Abbott Laboratories had a busy Transcatheter Cardiovascular Therapeutics (TCT) 2019 conference. Among the news it generated was the unveiling of new analyses of the COAPT trial on the cost-effectiveness of Mitraclip vs. guideline-directed medical therapy (GDMT) alone in heart failure patients with secondary mitral regurgitation (MR).
SAN FRANCISCO – Abbott Laboratories expects that its self-expanding transcatheter aortic valve replacement (TAVR) system Portico will be able to become a top competitive product. A pivotal trial of Portico has found that the implant is noninferior to current FDA-approved TAVR systems that are marketed in the U.S. The results from the 750-patient, randomized trial were presented here last week at the Transcatheter Cardiovascular Therapeutics (TCT) conference.
SAN FRANCISCO – As the transcatheter aortic valve replacement (TAVR) field matures, it is becoming increasingly difficult to develop a new implant that can distinguish itself vs. competitors. The incremental benefits are narrowing rapidly, making it tough to distinguish new iterations from one another using standard, randomized trials.
SAN FRANCISCO – Mitraclip from Abbott Park, Ill.-based Abbott Laboratories, has long been the only minimally invasive mitral valve repair device that's approved by the FDA. Edwards Lifesciences Corp., of Irvine, Calif., aims to challenge that dominance with its Pascal. This week at the Transcatheter Cardiovascular Therapeutics (TCT) conference, positive one-year data from the small CLASP study on Pascal were presented, offering a further glimpse of data for comparison.
SAN FRANCISCO – The accelerating confluence of information technology and medical devices is transforming the latter into a true embodiment of med tech. That was the conclusion of early keynote sessions at the Transcatheter Cardiovascular Therapeutics (TCT) that began here yesterday.
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