Stenosis News and Research

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

St. Jude Medical initiates Portico Transfemoral European Trial in severe aortic stenosis

St. Jude Medical, Inc., a global medical device company, today announced the first patient implant of its 25 mm Portico Transcatheter Aortic Heart Valve using the Transfemoral Delivery System in its ongoing European trial.

5 Feb 2013

VRAM flap success for dorsal vaginal and perineal reconstruction

Reconstruction of the dorsal vagina or perineum using the vertical rectus abdominus myocutaneous flap following extensive surgery and intraoperative radiotherapy for rectal cancer results in favorable surgical and quality of life outcomes, research shows.

25 Jan 2013

Intramural coronary arteries indicative of vascular complications

Intramural coronary arteries, especially deep-type, are positively associated with insignificant stenosis proximal to ICA, report researchers.

18 Dec 2012

Nasopharyngeal cancer patients at risk for stroke

Patients with nasopharyngeal cancer are at an increased risk for ischemic stroke, particularly if comorbidities are present, report researchers.

18 Dec 2012

Max Reinhardt named worldwide President of Depuy Synthes Spine

The DePuy Synthes Companies of Johnson & Johnson announced today that Max Reinhardt has been named Worldwide President of DePuy Synthes Spine, a global leader in spinal care. Mr. Reinhardt has been with the company since 2002, most recently as Vice President of Worldwide Marketing.

13 Dec 2012

Recurrence unlikely in childhood cryptogenic stroke

Children with cryptogenic stroke, including that associated with previous varicella infection, are very unlikely to have a recurrence, report researchers.

11 Dec 2012

Excess vitamin A intake has calcification repercussions

Excess dietary vitamin A intake is significantly associated with increased heart valve calcification, show results from an animal study.

4 Dec 2012

Epidural steroid injections for back pain increase risk of bone loss in postmenopausal women

Postmenopausal women suffered significant bone density loss in their hip after they were treated with an epidural steroid injection for back pain relief, according to a Henry Ford Hospital study

1 Dec 2012

African-American patients with CAD have low thoracic fat volume than Caucasians

While obesity is considered a cardiovascular risk factor, a study presented today at the annual meeting of the Radiological Society of North America (RSNA) showed that African-American patients with coronary artery disease (CAD) have much less fat around their hearts compared to Caucasian patients.

28 Nov 2012

Enrollment complete in Tryton's Pivotal IDE Side Branch Stent trial to treat bifurcation lesions

Tryton Medical, Inc., the leading developer of stents designed to definitively treat bifurcation lesions, today announced the completion of enrollment in the TRYTON Pivotal IDE trial evaluating the Tryton Side Branch Stent.

26 Nov 2012

New heart valve procedure saves life of 94-year old with aortic stenosis

94-year old Santa Monica resident Vivian Valentine has much to be thankful for this Thanksgiving. A new life-saving heart valve procedure done without traditional open heart surgery has given her a new lease on life.

20 Nov 2012

St. Jude Medical’s Portico transcatheter heart valve receives European CE Mark approval

St. Jude Medical, Inc., a global medical device company, today announced it has received European CE Mark approval for its 23 mm Portico Transcatheter Aortic Heart Valve and Transfemoral Delivery System.

20 Nov 2012

Immunologic diseases linked to poorer survival in PSC

Primary sclerosing cholangitis patients with concomitant immunologic disorders, have reduced transplantation-free survival compared with patients without, say the authors of a German study.

19 Nov 2012

New image guided instrumentation for DePuy Synthes Spine’s leading spine systems

DePuy Synthes Spine announced new image guided instrumentation for two of its leading spine systems and has entered into a new partnership agreement with Brainlab, enabling both companies to offer integrated surgical navigation and imaging solutions.

2 Nov 2012

Cardio exercise OK in high-risk CVD patients

US study results indicate that cardiopulmonary exercise is well tolerated, even when performed by individuals with high-risk cardiovascular disease.

1 Nov 2012

Prasugrel reduces cardiovascular events among patients managed medically for ACS

A study has found that the anti-clotting medication prasugrel reduced cardiovascular events among patients who present with an acute coronary syndrome and are managed medically after an angiogram is performed to determine coronary anatomy.

25 Oct 2012

TAVR procedure yields lower mortality rates for patients with aortic stenosis after three years

A study found that transcatheter aortic valve replacement (TAVR) yielded lower mortality rates after three years compared with medical therapy in patients deemed to be ineligible for conventional aortic valve surgery.

25 Oct 2012

ACIS Anterior Cervical Interbody Spacer System launched by DePuy Synthes Spine

DePuy Synthes Spine today announced the launch of the ACIS Anterior Cervical Interbody Spacer System (ACIS System), a comprehensive set of spacers and instrumentation for anterior cervical discectomy and fusion (ACDF).

24 Oct 2012

First access system designed specifically for minimally invasive posterior-lateral fusion launched by DePuy Synthes Spine

DePuy Synthes Spine announced the launch of the SPOTLIGHT PL Access System, the first access system designed specifically for minimally invasive posterior-lateral fusion.

24 Oct 2012

Men with cardiovascular risk factors more likely to develop peripheral artery disease

Among nearly 45,000 men who were followed up for more than two decades, those with the risk factors of smoking, hypertension, high cholesterol, and type 2 diabetes had an associated greater risk of developing PAD, according to a study in the October 24/31 issue of JAMA.

24 Oct 2012

Stenosis News and Research

St. Jude Medical initiates Portico Transfemoral European Trial in severe aortic stenosis

VRAM flap success for dorsal vaginal and perineal reconstruction

Intramural coronary arteries indicative of vascular complications

Nasopharyngeal cancer patients at risk for stroke

Max Reinhardt named worldwide President of Depuy Synthes Spine

Recurrence unlikely in childhood cryptogenic stroke

Excess vitamin A intake has calcification repercussions

Epidural steroid injections for back pain increase risk of bone loss in postmenopausal women

African-American patients with CAD have low thoracic fat volume than Caucasians

Enrollment complete in Tryton's Pivotal IDE Side Branch Stent trial to treat bifurcation lesions

New heart valve procedure saves life of 94-year old with aortic stenosis

St. Jude Medical’s Portico transcatheter heart valve receives European CE Mark approval

Immunologic diseases linked to poorer survival in PSC

New image guided instrumentation for DePuy Synthes Spine’s leading spine systems

Cardio exercise OK in high-risk CVD patients

Prasugrel reduces cardiovascular events among patients managed medically for ACS

TAVR procedure yields lower mortality rates for patients with aortic stenosis after three years

ACIS Anterior Cervical Interbody Spacer System launched by DePuy Synthes Spine

First access system designed specifically for minimally invasive posterior-lateral fusion launched by DePuy Synthes Spine

Men with cardiovascular risk factors more likely to develop peripheral artery disease

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