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Blue Medical’s drug eluting balloon Protégé receives CE mark

Blue Medical, the global medical device company and innovator in the treatment of vascular diseases, today announced receiving the CE mark for Protégé NC, a non compliant drug eluting balloon.

30 Oct 2012

Intravenous catheter replacement: an interview with Claire Rickard

Peripheral intravenous catheters (“IV drips”) are small plastic tubes inserted into veins, most frequently in the hand or arm.

30 Oct 2012

Mediterranean meal may have positive effects on arteries

A single junk food meal - composed mainly of saturated fat - is detrimental to the health of the arteries, while no damage occurs after consuming a Mediterranean meal rich in good fats such as mono-and polyunsaturated fatty acids, according to researchers at the University of Montreal-affiliated éPIC Center of the Montreal Heart Institute.

30 Oct 2012

St. Luke's cardiologist wins TCT 2012 Geoffrey O. Hartzler Master Clinical Operator Award

Barry D. Rutherford, MD, a world renowned interventional cardiologist, was presented the TCT 2012 Geoffrey O. Hartzler Master Clinical Operator Award in a ceremony held today during the 24th annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation (CRF).

29 Oct 2012

Trial finds benefits in using radial approach for primary angioplasty in heart attack patients

A study found several benefits in using the radial artery in the arm as the entry point for angioplasty or percutaneous coronary intervention (PCI) compared to the femoral artery in the leg. Results of the STEMI-RADIAL trial were presented today at the 24th annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium.

29 Oct 2012

Results of diabetes management program to be presented at Canadian Cardiovascular Congress

In Canada alone, almost 2 million people are known to be living with diabetes. And around a million more have the disease but are not aware of that fact, and have not been given the tools they need to control their blood sugar and safeguard their health.

29 Oct 2012

Mouse model may provide clues on mechanism that links diabetes and aging to Alzheimer's

Growing evidence suggests that there may be a link between diabetes and Alzheimer's disease, but the physiological mechanisms by which diabetes impacts brain function and cognition are not fully understood. In a new study published in Aging Cell, researchers at the Salk Institute for Biological Studies show, for the first time, that diabetes enhances the development of aging features that may underlie early pathological events in Alzheimer's.

29 Oct 2012

Targeted deletion of major VEGF gene in mice induces vision loss

Millions of people with "wet" macular degeneration are prescribed a class of medication known as anti-VEGF drugs. But now scientists at The Scripps Research Institute (TSRI) have found that a drastic reduction of VEGF activity may do more harm than good.

26 Oct 2012

NewYork-Presbyterian/Columbia participates in Symplicity system trial for hypertension

Patients with hypertension whose blood pressure cannot be brought down to safe levels despite taking three or more medications may have some relief coming their way. An innovative, first-of-its-kind clinical trial for a device representing a dramatic shift in treatment approaches for the toughest-to-treat patients is currently being conducted at NewYork-Presbyterian Hospital.

From Medtronic 26 Oct 2012

PFO closure with investigational device may prevent cryptogenic ischemic stroke

A clinical trial indicates that using an investigational medical device to close a PFO, or "hole in the heart," may be superior to medical management alone in the prevention of a repeated stroke.

26 Oct 2012

LVEDP-guided hydration effectively prevents CI-AKI in patients undergoing cardiac catheterization

A hydration regimen tailored to the patient's fluid status was effective in reducing damage to kidneys in patients undergoing cardiac catheterization, according to a study presented at the 24th annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation. TCT is the world's premier educational meeting specializing in interventional cardiovascular medicine.

26 Oct 2012

Stroke survivors who smoke risk their life

In a study detailed in the American Heart Association’s journal Stroke, researchers recruited 1,589 stroke survivors between 1996 and 1999 and examined the occurrence of deaths, recurrent strokes and heart attacks over a 10-year period. They found smokers and former smokers who suffered stroke had greater risk of death, multiple strokes or heart attack when compared to patients who were never smokers.

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

Mesh-covered stent improves restoration of blood flow after PCI in heart attack patients

A clinical trial found that the use of a next generation, micronet, mesh-covered stent demonstrated improved restoration of blood flow to heart tissue, compared to the use of either bare-metal or drug-eluting stents in heart attack patients undergoing angioplasty.

25 Oct 2012

Vascular endothelial cells play a larger role in pulmonary hypertension

It turns out the muscle cells on the outside of blood vessels have been wrongly accused for instigating lung disease. New research shows that while these muscle cells are responsible for constricting or dilating the blood vessels, they are not responsible for sensing the amount of oxygen that gets to the lungs. That message comes from the endothelial cells - special cells that line the blood vessels - along a "signalling pathway."

25 Oct 2012

Study: Notch 1 signaling activated in abdominal aortic aneurysmal tissue

A gene known to be involved in cancer and cardiovascular development may be the cause of inflammation in the most common form of aortic aneurysm and may be a key to treatment, according to research from Nationwide Children's Hospital.

25 Oct 2012

Article describes most promising strategies for vascularization of bone tissue substitutes

New, advanced techniques are needed that can mimic the normal blood supply that feeds natural bone to improve the viability and success of restorative procedures to replace damaged or diseased bone tissue using engineered constructs. A comprehensive review article describing the most promising strategies for vascularization of bone tissue substitutes is published in Tissue Engineering, Part B: Reviews, a peer-reviewed journal from Mary Ann Liebert, Inc.

25 Oct 2012

Bayer announces data from riociguat Phase III trial on CTEPH

Bayer HealthCare today announced data from the Phase III CHEST-1 trial evaluating its investigational drug riociguat in patients with inoperable chronic thromboembolic pulmonary hypertension (CTEPH) or with persistent or recurrent pulmonary hypertension (PH) after surgery.

24 Oct 2012

Vascular cell generation could be used to treat vascular disorders

A study in mice has shown that large numbers of vascular endothelial cells can be generated from human amniotic fluid-derived cells.

23 Oct 2012

Link between advanced glycation end products and cardiovascular risk among diabetics

A University of Illinois study suggests avoiding cooking methods that produce the kind of crusty bits you'd find on a grilled hamburger, especially if you have diabetes and know you're at increased risk for cardiovascular disease because of your diagnosis.

23 Oct 2012

Vascular News and Research

Blue Medical’s drug eluting balloon Protégé receives CE mark

Intravenous catheter replacement: an interview with Claire Rickard

Mediterranean meal may have positive effects on arteries

St. Luke's cardiologist wins TCT 2012 Geoffrey O. Hartzler Master Clinical Operator Award

Trial finds benefits in using radial approach for primary angioplasty in heart attack patients

Results of diabetes management program to be presented at Canadian Cardiovascular Congress

Mouse model may provide clues on mechanism that links diabetes and aging to Alzheimer's

Targeted deletion of major VEGF gene in mice induces vision loss

NewYork-Presbyterian/Columbia participates in Symplicity system trial for hypertension

PFO closure with investigational device may prevent cryptogenic ischemic stroke

LVEDP-guided hydration effectively prevents CI-AKI in patients undergoing cardiac catheterization

Stroke survivors who smoke risk their life

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

Mesh-covered stent improves restoration of blood flow after PCI in heart attack patients

Vascular endothelial cells play a larger role in pulmonary hypertension

Study: Notch 1 signaling activated in abdominal aortic aneurysmal tissue

Article describes most promising strategies for vascularization of bone tissue substitutes

Bayer announces data from riociguat Phase III trial on CTEPH

Vascular cell generation could be used to treat vascular disorders

Link between advanced glycation end products and cardiovascular risk among diabetics

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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