Vascular News and Research

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Cholesterol guidelines advise more intensive treatment

Cardiologists at Temple University Hospital are working with area primary care physicians to help educate patients who are at moderate-to- high risk for heart attack about new guidelines for lowering cholesterol.

23 Aug 2004

Study sheds light on lymphedema

A study from the Ludwig Institute for Cancer Research Affiliate Center at the University of Helsinki in Finland has shed light on the development of lymphatic vasculature and valves, and may help to develop better treatments for lymphedema.

23 Aug 2004

Increased dementia risk after stroke

One in four stroke victims will suffer from cognitive impairment severe enough to be diagnosed as dementia within three to six months of the attack, according to new research from the University of New South Wales.

20 Aug 2004

Drug-eluting stents (DES), increasingly used in coronary angioplasty, have benefits over bare-metal stents

A pooled analysis of 11 previously published trials provides evidence that drug-eluting stents (DES)—increasingly used in coronary angioplasty—have benefits over bare-metal stents (BMS) by reducing the need for later revascularisation and reducing the risk of cardiac events

15 Aug 2004

Novel pharmacological target for cannabinoid-based therapies

Cannabinoids, the active ingredients in marijuana, restrict the sprouting of blood vessels to brain tumors by inhibiting the expression of genes needed for the production of vascular endothelial growth factor (VEGF).

15 Aug 2004

British team and NASA plan to take stem cells into space

The $US1 million project aims to explore ways to protect astronauts from space radiation in preparation for a manned mission to Mars in 2020.

12 Aug 2004

Effects of oxidative stress on atherosclerosis

Heart disease and stroke are the first and third leading causes of death among men and women in the United States and account for 40 percent of all mortalities, according to the Centers for Disease Control and Prevention.

9 Aug 2004

New pill-size camera travels beyond other scope procedures to reveal gastrointestinal disorders in small intestines that often go unseen

If it doesn't sound like your typical disposable camera, that's because it's not. And while this new camera is not designed to snap shots during vacations or at other special occasions, patients are finding that the latest in high-tech, digital photography is very easy to swallow.

9 Aug 2004

To prevent heart attack, stroke, amputation, and death, National “PAD Coalition” is formed

Vascular Disease Foundation spearheads new national, multidisciplinary organization to educate patients, clinicians on peripheral arterial disease (PAD).

6 Aug 2004

Current estimates have cardiovascular disease (CVD) accounting for 17 million deaths annually

Renowned public health specialist, Professor Stephen Leeder, will present the central findings of a report highlighting the disturbing trend towards a growth in cardiovascular disease in developing countries, at a special colloquium to be held at The University of Sydney.

5 Aug 2004

Experimental vaccine against ricin

Scientists have developed an experimental vaccine against ricin, a potential biological threat agent, which fully protected mice from aerosol challenge with lethal doses of the toxin.

5 Aug 2004

Blood vessel plug - amplatzer ductal occluder, performs well in trial

In the largest and longest trial yet of a device called the Amplatzer ductal occluder, a duct that shunts blood flow away from the lungs during fetal development but sometimes fails to close after birth, was successfully closed in almost all patients, according to a new study in the Aug. 4, 2004, issue of the Journal of the American College of Cardiology.

5 Aug 2004

Hormone that is important in the control of blood pressure may also inhibit the growth of lung cancer cells

Their studies found that angiotensin-(1-7) significantly slows the growth of three different types of human lung cancer cells in the laboratory. "Our experiments provide the first evidence that angiotensin-(1-7) inhibits the proliferation of human lung cancer cells," they said.

2 Aug 2004

A more direct lateral approach to minimally invasive procedures

Surgeons at the Cedars-Sinai Institute for Spinal Disorders describe in the August 1 issue of the journal Spine a minimally invasive approach that enables them to perform fusion surgery on the difficult-to-access upper lumbar region of the spine with a reduced risk of serious complications.

2 Aug 2004

Proof of principle that it is possible to deliver new genes body-wide to all the muscles of an adult animal

MDA-supported researchers at the University of Washington-Seattle have delivered the gene for the dystrophin protein to all voluntary muscles with a single intravenous injection in mice with Duchenne muscular dystrophy (DMD).

29 Jul 2004

Fine tuning your loss of body fluids may be more problematic now that researchers find receptors have an active role in our sweat rate

For most of us, hot weather leads to elevated internal and skin temperatures, which increase sweat rates and skin blood flow. How much we sweat can also depend on nonthermal factors such as exercise, baroreceptor loading status, and body fluid status.

21 Jul 2004

Stroke severity is the predominant predictor of discharge destination

An article in the July issue of the Archives of Neurology reports that increasing stroke severity, as measured by the National Institutes of Health Stroke Scale, increases the likelihood that stroke patients who are treated with the rt-PA clot-dissolving drug will be discharged to rehabilitation or nursing homes, rather than to their own homes.

20 Jul 2004

Iraqi child undergoes heart surgery in New York

Four-year old Bra’a Hussein’s heart will never be the same following recent surgery at NYU Medical Center to correct a highly complex congenital heart condition called tetralogy of fallot.

19 Jul 2004

Vascular Disease Foundation inaugurates National Advisory Board with Diomed Holdings as founding member

The Vascular Disease Foundation (VDF) has announced that Diomed Holdings, Inc., is the inaugural member of the Foundation's new National Advisory Board and will sponsor a portion of the Foundation's website dedicated to venous disease.

19 Jul 2004

Physician task force sets out knowledge criteria for clinicians who want to consider themselves experts in this growing field

New set of competency criteria for physicians who wish to practice vascular medicine and catheter-based peripheral vascular interventions.

17 Jul 2004

Vascular News and Research

Cholesterol guidelines advise more intensive treatment

Study sheds light on lymphedema

Increased dementia risk after stroke

Drug-eluting stents (DES), increasingly used in coronary angioplasty, have benefits over bare-metal stents

Novel pharmacological target for cannabinoid-based therapies

British team and NASA plan to take stem cells into space

Effects of oxidative stress on atherosclerosis

New pill-size camera travels beyond other scope procedures to reveal gastrointestinal disorders in small intestines that often go unseen

To prevent heart attack, stroke, amputation, and death, National “PAD Coalition” is formed

Current estimates have cardiovascular disease (CVD) accounting for 17 million deaths annually

Experimental vaccine against ricin

Blood vessel plug - amplatzer ductal occluder, performs well in trial

Hormone that is important in the control of blood pressure may also inhibit the growth of lung cancer cells

A more direct lateral approach to minimally invasive procedures

Proof of principle that it is possible to deliver new genes body-wide to all the muscles of an adult animal

Fine tuning your loss of body fluids may be more problematic now that researchers find receptors have an active role in our sweat rate

Stroke severity is the predominant predictor of discharge destination

Iraqi child undergoes heart surgery in New York

Vascular Disease Foundation inaugurates National Advisory Board with Diomed Holdings as founding member

Physician task force sets out knowledge criteria for clinicians who want to consider themselves experts in this growing field

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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