Cardiology News and Research

Latest Cardiology News and Research

FDA Vioxx fiasco raises questions about AIDS drug approvals for developing world

AIDS Healthcare Foundation (AHF), today noted that the current "FDA fiasco" involving the agency's initial approval and subsequent recall of Merck's troubled arthritis drug, Vioxx, raises serious questions about the FDA's ongoing parallel role in the approval of generic AIDS drugs for widespread use in Africa and the developing world.

19 Nov 2004

U.S. nuclear power workers show no unexepected radiation related cancer

A first-of-its-kind study of more than 53,000 U.S. nuclear power workers has found that employees in the commercial nuclear industry are less likely than the general population to die from cancer or non-cancer diseases due, in large measure, to the so-called "healthy worker effect."

18 Nov 2004

Nearly two-thirds of smokers are not concerned about developing Chronic Obstructive Pulmonary Disease

Nearly two-thirds (64 percent) of smokers are not concerned about developing Chronic Obstructive Pulmonary Disease (COPD), America’s fourth ranking cause of death even though more than half of them (55 percent) experience at least one of the symptoms of COPD a minimum of once a week.

18 Nov 2004

Animal research and its benefits to both humans and animals

From preventing polio to finding cures for cancer patients, animal research has saved countless lives.

18 Nov 2004

Unusual protein pair that stops blood vessels' growth in the developing back

In experiments with mice, a research team led by Johns Hopkins scientists has discovered an unusual protein pair that stops blood vessels' growth in the developing back.

18 Nov 2004

Some hospitals face financial upheaval under new NHS payment system

Some hospitals will face sizeable changes to their incomes under a new NHS payment system, say researchers at Dr Foster in this week's BMJ.

18 Nov 2004

New findings have implications for chronic use of COX-2 Inhibitors in pre-menopausal women

Heart disease is less pronounced in women than in men as humans age, but this difference narrows after menopause. Some studies have shown that estrogen slows heart disease in mouse models, but the mechanism is largely unknown.

18 Nov 2004

Eating apples may protect against Alzheimer's and Parkinsonism

A group of chemicals in apples could protect the brain from the type of damage that triggers such neurodegenerative diseases as Alzheimer's and Parkinsonism, according to two new studies from Cornell University food scientists.

18 Nov 2004

FDA clarifies it's position on Vioxx

For the past several weeks, various allegations and characterizations have circulated and been reported on regarding FDA's approval and post market review of the drug Vioxx, a "Cox-2 inhibitor," that its sponsor, Merck, voluntarily withdrew from the market September 30th, 2004.

17 Nov 2004

Sit down rounds improve outcomes for kidney dialysis patients

"Sit-down" medical rounds, during which a health care team meets to review a patient's medical record and discuss short- and long-term needs, are associated with better outcomes for kidney dialysis patients, a Johns Hopkins-directed study has found.

17 Nov 2004

Ground-level ozone significantly associated with an increase in deaths in many U.S. cities

Changes in ground-level ozone were significantly associated with an increase in deaths in many U.S. cities, according to a nationwide study conducted by researchers at the Johns Hopkins Bloomberg School of Public Health and the Yale University School of Forestry and Environmental Studies.

17 Nov 2004

Concord grapes increase good cholesterol

Drinking Concord grape juice significantly increased HDL--the good cholesterol--and significantly lowered two markers of inflammation in people with stable coronary artery disease, according to results of a study presented in the November issue of the journal Arteriosclerosis, Thrombosis and Vascular Biology.

16 Nov 2004

White Paper aims to reduce the number of people who smoke

Health Secretary John Reid today published Choosing Health – the Government’s White Paper on improving public health in England.

16 Nov 2004

Startling new blood pressure findings - atherosclerosis slowed

A new study led by The Cleveland Clinic shows that giving blood pressure lowering medication to heart disease patients with a “normal” blood pressure dramatically reduces risk of adverse cardiac events and slows disease progression.

16 Nov 2004

Troponin genes offer new insights to familial heart failure

Mutations in the troponin protein complex may be useful for predicting the course of heart failure due to dilated cardiomyopathy and also for guiding treatment and research, according to a new study in the Nov. 16, 2004 issue of the Journal of the American College of Cardiology.

16 Nov 2004

Vasogen announces full patient enrollment in its trial of Celacade in peripheral arterial disease

Vasogen today announced that it has reached full enrollment in its 500-patient pivotal phase III SIMPADICO trial of Celacade (immune modulation therapy) for the treatment of peripheral arterial disease (PAD).

16 Nov 2004

Keeping fit lowers C-Reactive protein in people with metabolic syndrome

In people with signs of metabolic syndrome, including high blood pressure, high triglycerides, high cholesterol, elevated blood glucose and obesity, physical activity appears to reduce a marker for inflammation which has been linked to heart disease

16 Nov 2004

Acetaminophen shows positive cardioprotective effects In heart attack, arrhythmia

Long an under-studied yet widely-used over-the-counter medication, acetaminophen over the last few years is becoming recognized for a range of potential therapeutic uses beyond headache and pain.

16 Nov 2004

Research shows that even bacteria don't put their eggs in one basket

Diversification helps reduce overall risk by putting your eggs in more than one basket and is a strategy that strengthens groups of all kinds -- from forests challenged with environmental stress to stock market portfolios in uncertain times. Findings from University of Iowa researchers show that even bacteria have learned this important lesson.

16 Nov 2004

Cotinine not linked to hearing loss

Levels of cotinine, a chemical that is made by the body from nicotine, which is found in cigarette smoke, does not appear to be linked to hearing loss, according to an article in the November issue of The Archives of Otolaryngology – Head & Neck Surgery.

16 Nov 2004