Stenosis News and Research

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A stenosis is an abnormal narrowing in a blood vessel or other tubular organ or structure.

Lutonix presents data on Moxy Drug Coated Balloon Catheter at TCT meeting

Lutonix, Inc., headquartered in Minneapolis, MN, today announced six-month data from three separate drug coated balloon studies presented at the TransCatheter Therapeutics (TCT) meeting this week demonstrated the ability of the Moxy Drug Coated Balloon Catheter to inhibit restenosis in both peripheral and coronary arteries.

24 Sep 2010

TAVI procedure effective in patients unsuitable for surgical valve replacement: Study

One-year data from the PARTNER clinical trial, published today in the New England Journal of Medicine, demonstrate that transcatheter aortic-valve implantation, compared with standard therapy, resulted in significantly lower rates of death among patients who cannot undergo surgery for aortic stenosis. The results will be presented tomorrow as a Late Breaking Trial at the 22nd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium.

23 Sep 2010

Implantation of new bioprosthetic-tissue valve in patients with severe aortic stenosis saves lives

Implantation of a new bioprosthetic-tissue valve into the hearts of patients who have severe aortic stenosis and are too sick or too old for open-heart surgery has been found to both save lives and improve the quality of those lives, according to a new multicenter study, to be published online at 2 p.m. Pacific time today in the New England Journal of Medicine.

23 Sep 2010

CSI to present CALCIUM 360° Study results at TCT symposium

Cardiovascular Systems, Inc., announced today that its CALCIUM 360° Study, the first-of-its kind prospective, randomized feasibility study, demonstrated the safety and effectiveness of plaque modification with the Diamondback 360 PAD System versus the standard of care treatment (balloon angioplasty) in below-the-knee arteries.

23 Sep 2010

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Researchers have found that magnetic resonance imaging (MRI) may be sufficient for the routine surveillance of some great vessel (primary blood vessels [e.g., aorta and vena cavae]) stents that are commonly used to treat congenital heart defects (a defect in the structure of the heart and great vessels that is present at birth) in children and young adults, according to a study in the October issue of the American Journal of Roentgenology (www.ajronline.org). MRI is a noninvasive medical test that helps physicians diagnose and treat medical conditions.

22 Sep 2010

First in-human study of robotically assisted percutaneous coronary intervention system presented at 22nd TCT

The first in-human study of a robotically assisted percutaneous coronary intervention system demonstrated that the technique was safe and feasible. The results of the study were presented at the 22nd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation.

22 Sep 2010

Corindus announces clinical results of CorPath 200 System

Corindus Vascular Robotics announced the results of the first clinical study of the CorPath 200 System and invites attendees of the Transcatheter Cardiovascular Therapeutics (TCT) 2010 conference (September 21-25 in Washington, DC) to experience firsthand the CorPath 200 System.

21 Sep 2010

Endoscopic laser spine procedures replace traditional open back surgery

The Bonati Spine Institute, the leading center for the patented Bonati Spine Procedures for minimally invasive laser spine surgery, supports recent studies by highly respected organizations such as the Journal of the America Board of Family Medicine and Consumer Reports reporting an unnecessary growth in tests and treatments targeting back pain.

16 Sep 2010

Enlarged hearts regress faster in elderly women than in men after aortic valve replacement

Heart enlargement caused by narrowed aortic valves regresses faster in elderly women than in men after aortic valve replacement, according to research reported in a surgical supplement of Circulation: Journal of the American Heart Association.

14 Sep 2010

First US implantation of Medtronic Tri-Ad Semi-Flexible Tricuspid Annuloplasty Ring

David H. Adams, MD, Marie-Jos-e and Henry R. Kravis Professor and Chairman of the Department of Cardiothoracic Surgery at The Mount Sinai Medical Center, has performed the first implantation of the Medtronic Tri-Ad Semi-Flexible Tricuspid Annuloplasty Ring in the United States. Dr. Adams invented the ring, which was recently approved by the Food and Drug Administration.

13 Sep 2010

CTTC's Calmare therapy effective against pain associated with chemotherapy-induced peripheral neuropathy

Competitive Technologies, Inc. announced today the publication of the detailed results from a study that shows the successful treatment of patients suffering from pain associated with chemotherapy-induced peripheral neuropathy (CIPN) using CTTC's Calmare® Pain Therapy Treatment

9 Sep 2010

Late breaking clinical trials in interventional cardiovascular medicine to be presented at TCT 2010

Clinical trials in a variety of areas within interventional cardiovascular medicine that will be presented at TCT 2010 will directly affect the way that people with cardiovascular disease are treated. Breakthroughs in science and medical research, presented exclusively at TCT, will lead to new treatments that are minimally invasive and involve shorter recovery times. Among the topics being covered are stenting in the femoral artery, polymer-free drug-eluting stents, valves and drug-eluting balloons used in angioplasty.

8 Sep 2010

Medtronic launches CoreValve delivery system with AccuTrak Stability Layer for TAVI

Medtronic, Inc. today announced CE Mark approval and the first global use and launch of the Medtronic CoreValve® delivery system with AccuTrak™ Stability Layer for transcatheter aortic valve implantation (TAVI). AccuTrak's proprietary technology allows physicians to achieve enhanced control and accuracy in the deployment of the CoreValve device.

7 Sep 2010

Risk of late onset TRAS in living unrelated donor kidney recipients

Patients who have received a new kidney are significantly more likely to develop transplant renal artery stenosis (TRAS) if they are obese or over 50, according to research published in the September issue of the Journal of Renal Care.

7 Sep 2010

BRINAVESS IV granted marketing approval in EU for conversion of recent onset AF to sinus rhythm

MSD and Cardiome Pharma Corp. today announced that the intravenous (IV) formulation of BRINAVESS™ (vernakalant) has been granted marketing approval in the European Union (EU), Iceland and Norway for the conversion of recent onset atrial fibrillation (AF) to sinus rhythm in adults.

2 Sep 2010

InfraReDx receives 510(k) clearance to market LipiScan IVUS Coronary Imaging System

InfraReDx, Inc., a medical device company developing intelligent cardiovascular diagnostic imaging technologies, today announced that it has received 510(k) clearance from the United States Food and Drug Administration to market the LipiScan IVUS Coronary Imaging System. LipiScan IVUS is the first cardiac catheter to combine intravascular ultrasound and near-infrared spectroscopy to help cardiologists identify and characterize the plaques that complicate stenting and are associated with acute coronary events.

2 Sep 2010

Lack of preparation for winter sports, high altitudes and low temperatures trigger acute myocardial infarction

A study carried out by cardiologists from the Medical University of Innsbruck has investigated the risk of myocardial infarction (heart attack) amongst winter sports tourists to the Tyrolean Alps. The research shows that inadequate preparation for the intense physical exertion required, combined with the effects of altitude and low temperature, leads to an increase in heart attack incidents, particularly during the first two days of vacation.

2 Sep 2010

Recommendations for revascularisation in coronary artery disease patients

There have been several studies into the impact of completeness of revascularisation in recent years, yet few clear recommendations are available on the likely clinical outcomes. This topic is not formally addressed in either the European Society of Cardiology guidelines or those jointly issued by the American Heart Association and American College of Cardiology.

31 Aug 2010

Transcatheter heart valve replacement recipient celebrates 102nd birthday

When Doris Snyder celebrated her 102nd birthday on August 10, she was that much closer to the expected birth of her first great-granddaughter who's due to arrive early September. She is very excited about the milestone, which might not have been possible were it not for a cutting-edge, experimental procedure that replaced one of Doris' heart valves weeks earlier when she was 101. The valve had been rendered useless by aortic valve stenosis—hardening from calcium deposits that restrict the flow of blood from the heart.

27 Aug 2010

FDA approves Novartis' Tekamlo for treatment of high blood pressure

The US Food and Drug Administration (FDA) approved Tekamlo™ (aliskiren and amlodipine) tablets, a single-pill for the treatment of high blood pressure combining the only approved direct renin inhibitor, Tekturna® (aliskiren), with the widely used calcium channel blocker amlodipine. Tekamlo is approved as initial therapy for patients who are likely to need multiple drugs to achieve their blood pressure goals, and as replacement therapy for patients whose blood pressure is not adequately controlled with either aliskiren or amlodipine alone.

27 Aug 2010

Stenosis News and Research

Lutonix presents data on Moxy Drug Coated Balloon Catheter at TCT meeting

TAVI procedure effective in patients unsuitable for surgical valve replacement: Study

Implantation of new bioprosthetic-tissue valve in patients with severe aortic stenosis saves lives

CSI to present CALCIUM 360° Study results at TCT symposium

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

First in-human study of robotically assisted percutaneous coronary intervention system presented at 22nd TCT

Corindus announces clinical results of CorPath 200 System

Endoscopic laser spine procedures replace traditional open back surgery

Enlarged hearts regress faster in elderly women than in men after aortic valve replacement

First US implantation of Medtronic Tri-Ad Semi-Flexible Tricuspid Annuloplasty Ring

CTTC's Calmare therapy effective against pain associated with chemotherapy-induced peripheral neuropathy

Late breaking clinical trials in interventional cardiovascular medicine to be presented at TCT 2010

Medtronic launches CoreValve delivery system with AccuTrak Stability Layer for TAVI

Risk of late onset TRAS in living unrelated donor kidney recipients

BRINAVESS IV granted marketing approval in EU for conversion of recent onset AF to sinus rhythm

InfraReDx receives 510(k) clearance to market LipiScan IVUS Coronary Imaging System

Lack of preparation for winter sports, high altitudes and low temperatures trigger acute myocardial infarction

Recommendations for revascularisation in coronary artery disease patients

Transcatheter heart valve replacement recipient celebrates 102nd birthday

FDA approves Novartis' Tekamlo for treatment of high blood pressure

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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