Stent News and Research

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A stent is a small mesh tube that’s used to treat narrowed or weakened arteries in the body.

You may have a stent placed in an artery as part of a procedure called angioplasty (AN-jee-oh-plas-tee). Angioplasty can restore blood flow through narrowed or blocked arteries. Stents help prevent arteries from becoming narrowed or blocked again in the months or years after treatment with angioplasty. You may also have a stent placed in a weakened artery to improve blood flow and to help prevent the artery from bursting.

Stents are usually made of metal mesh, but sometimes they’re made of fabric. Fabric stents, also called stent grafts, are used in larger arteries. Some stents are coated with medicines that are slowly and continuously released into the artery. These medicines help prevent the artery from becoming blocked again.

EndoChoice granted FDA marketing clearance for BONASTENT Esophageal and Biliary Stent platforms

EndoChoice, Inc. today announced that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market its BONASTENT® Fully Covered Esophageal Stent for the treatment of malignant esophageal obstructions, and its BONASTENT Uncovered Biliary Stent for the treatment of malignant biliary obstructions.

30 Apr 2010

SurModics reports second-quarter GAAP revenue of $18.4 million, up 6% sequentially

SurModics, Inc., a leading provider of drug delivery and surface modification technologies to the healthcare industry, today reported financial results for the second quarter ended March 31, 2010.

29 Apr 2010

Xlumena receives FDA clearance to market NAVIX Access Device

Xlumena, a privately held provider of innovative technology for gastroenterologists/interventional endoscopists, today announced it has received clearance from the US Food and Drug Administration to market its NAVIX Access Device.

28 Apr 2010

Volcano to distribute AngioSculpt PTCA Scoring Balloon Catheter in Japan

Volcano Corporation, a leading developer and manufacturer of precision intravascular therapy guidance tools designed to enhance the diagnosis and treatment of coronary and peripheral vascular disease, announced today that it has entered into a distribution agreement with AngioScore for its AngioSculpt® PTCA Scoring Balloon Catheter for coronary indications in Japan. This is the first of what Volcano believes will be many products distributed by Volcano Japan, which now includes more than 50 direct sales representatives.

28 Apr 2010

CSI granted FDA unconditional IDE approval for trial of Diamondback 360 System in coronary arteries

Cardiovascular Systems, Inc., has received Food and Drug Administration unconditional Investigational Device Exemption (IDE) approval, allowing the company to proceed with ORBIT II, a pivotal trial to evaluate the safety and effectiveness of CSI's Diamondback 360® System in the coronary arteries. CSI received conditional IDE approval for the ORBIT II study in January 2010.

28 Apr 2010

GORE VIABIL Biliary Endoprosthesis receives European CE Mark approval for expanded indication

W. L. Gore & Associates (Gore) today announced it has received European CE Mark approval for an expanded indication of the GORE® VIABIL® Biliary Endoprosthesis that allows removal of the device up to 12 months after implantation for the treatment of benign or malignant biliary strictures. The GORE® VIABIL® Biliary Endoprosthesis first received CE Mark approval in December 1999 and U.S. Food and Drug Administration (FDA) approval in January 2002 for the treatment of biliary strictures due to malignant neoplasms.

27 Apr 2010

ev3 completes enrollment in study of EverFlex Self-Expanding Stent System for SFA

ev3 Inc. today announced the completion of patient enrollment in the DURABILITY II trial, a prospective, multi-center, single-arm study evaluating the EverFlex® Self-Expanding Stent System for the treatment of superficial femoral artery (SFA) and proximal popliteal lesions. The DURABILITY II study will support a planned Premarket Approval (PMA) filing with the U.S. Food and Drug Administration to obtain approval of the EverFlex Self-Expanding Stent System for use in the SFA.

26 Apr 2010

Complete revascularization reduces mortality rate in CAD patients

A 3-year, retrospective study by cardiologists from the Minneapolis Heart Institute Foundation and the University of Minnesota determined that 28.8% of patients with significant coronary artery disease (CAD) who did not undergo complete revascularization had a higher mortality rate than patients completely revascularized. Results of this study appear in the May issue of Catheterization and Cardiovascular Interventions, a journal published by Wiley-Blackwell on behalf of The Society for Cardiovascular Angiography and Interventions.

24 Apr 2010

Hospitals striving to provide balloon angioplasties in under 60 minutes for patients undergoing heart attacks

National guidelines say patients undergoing heart attacks should receive balloon angioplasties as soon as possible or within 90 minutes of arriving at the hospital -- known as the "door-to-balloon time."

23 Apr 2010

Tryton Medical widens European availability of Side Branch Stent System

Tryton Medical, Inc., the leading developer of stents designed to definitively treat bifurcation lesions, today announced the launch of the TRYTON Side Branch Stent™ System in Austria, Belgium, Denmark, Ireland, Luxembourg, the Netherlands, Norway, Poland, Portugal, Spain, and the United Kingdom. The stent is used to treat bifurcation lesions, the largest unmet need confronting interventional cardiology.

23 Apr 2010

Acacia Research reports record first-quarter license fee revenues of $39.77M

Acacia Research Corporation today reported results for the three months ended March 31, 2010.

23 Apr 2010

FDA approves Novartis Pharmaceuticals' Zortress for preventing rejection of kidney transplants

The US Food and Drug Administration (FDA) has approved Zortress® (everolimus) oral tablets for the prevention of rejection of kidney transplants in adult patients at low-to-moderate immunologic risk. Zortress is to be given in combination with reduced doses of the calcineurin inhibitor (CNI) cyclosporine, as well as basiliximab and corticosteroids.

22 Apr 2010

Delcath Systems' trial meets primary endpoint of extended hPFS in patients with melanoma metastases

Delcath Systems, Inc., a development stage, oncology-focused, specialty pharmaceutical and medical device company, announced that its Phase III National Cancer Institute (NCI)-led multi-center clinical trial has successfully met the study's primary endpoint of extended hepatic progression-free survival (hPFS) in patients with melanoma metastases to the liver based on an independently corroborated intent-to-treat analysis.

22 Apr 2010

Cook Medical enrolls first patient in Formula PTX Balloon Expandable Renal Stent trial

Angiotech Pharmaceuticals, Inc. today announced Cook Medical, a license holder of Angiotech's paclitaxel technology, has enrolled the first patient in its landmark Formula PTX clinical trial. The trial is the first of its kind to evaluate the safety and effectiveness of a paclitaxel-eluting stent to treat renal artery disease, the narrowing of the arteries that supply blood to the kidneys.

22 Apr 2010

Medtronic acquires Invatec

Moving to expand its product offering, Medtronic, Inc., announced today that it has completed the acquisition of Invatec, a developer of innovative medical technologies for the interventional treatment of cardiovascular disease.

22 Apr 2010

FDA approves Medtronic's Complete SE Vascular Stent System for PAD

Broadening the scope of innovation for cardiovascular interventions beyond the heart, Medtronic, Inc., announced today that it has received approval from the U.S. Food and Drug Administration (FDA) for the Complete® SE Vascular Stent System to be used for the treatment of peripheral arterial disease (PAD) in the iliac arteries, major blood vessels within the pelvis that supply blood to the lower extremities.

21 Apr 2010

Abbott's first-quarter worldwide pharmaceutical sales increases by 12.9%

Abbott today announced financial results for the first quarter ended March 31, 2010.

21 Apr 2010

DSM Biomedical, CID partner on use of ComfortCoat Hydrophilic coating technology

DSM Biomedical, a global leader in biomedical materials science, today announced the extension of its partnership with CID based on the use of DSM ComfortCoat® Hydrophilic coating technology on the Optima Jet Stent Delivery System and the Fluydo PTCA Balloon Catheter, both with CE marked and launched on the European market last month.

21 Apr 2010

Johnson & Johnson' first-quarter 2010 sales increase 4.0% to $15.6 billion

Johnson & Johnson today announced sales of $15.6 billion for the first quarter of 2010, an increase of 4.0% as compared to the first quarter of 2009. Operational results declined 0.1% and the positive impact of currency was 4.1%.

21 Apr 2010

Magnetically guided nanoparticles for delivering DNA, cells and drugs

Scientists and engineers have used uniform magnetic fields to drive iron-bearing nanoparticles to metal stents in injured blood vessels, where the particles deliver a drug payload that successfully prevents blockages in those vessels. In this animal study, the novel technique achieved better results at a lower dose than conventional non-magnetic stent therapy.

20 Apr 2010

Stent News and Research

Further Reading

EndoChoice granted FDA marketing clearance for BONASTENT Esophageal and Biliary Stent platforms

SurModics reports second-quarter GAAP revenue of $18.4 million, up 6% sequentially

Xlumena receives FDA clearance to market NAVIX Access Device

Volcano to distribute AngioSculpt PTCA Scoring Balloon Catheter in Japan

CSI granted FDA unconditional IDE approval for trial of Diamondback 360 System in coronary arteries

GORE VIABIL Biliary Endoprosthesis receives European CE Mark approval for expanded indication

ev3 completes enrollment in study of EverFlex Self-Expanding Stent System for SFA

Complete revascularization reduces mortality rate in CAD patients

Hospitals striving to provide balloon angioplasties in under 60 minutes for patients undergoing heart attacks

Tryton Medical widens European availability of Side Branch Stent System

Acacia Research reports record first-quarter license fee revenues of $39.77M

FDA approves Novartis Pharmaceuticals' Zortress for preventing rejection of kidney transplants

Delcath Systems' trial meets primary endpoint of extended hPFS in patients with melanoma metastases

Cook Medical enrolls first patient in Formula PTX Balloon Expandable Renal Stent trial

Medtronic acquires Invatec

FDA approves Medtronic's Complete SE Vascular Stent System for PAD

Abbott's first-quarter worldwide pharmaceutical sales increases by 12.9%

DSM Biomedical, CID partner on use of ComfortCoat Hydrophilic coating technology

Johnson & Johnson' first-quarter 2010 sales increase 4.0% to $15.6 billion

Magnetically guided nanoparticles for delivering DNA, cells and drugs

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