Drug Trial News

RSS

Bad marriage equals a bad heart

The epidemiologists at University College London, Britain, found that even after taking into account other factors that could contribute to heart disease, such as depression, men and women with negative aspects in their relationships still had a 25 percent increase in heart disease risk.

9 Oct 2007

Xeloda (capecitabine) better all round for cancer patients

A drug to treat colon cancer is proving much more convenient than traditional chemotherapy, has fewer side effects - and a study of almost 2,000 patients has shown it is giving them a better chance of surviving the disease.

9 Oct 2007

Surgery may offer best chance of long-term prostate cancer survival

A study from Switzerland suggests that men who have surgery for prostate cancer appear less likely to die of the disease within 10 years than men who choose other treatment options, especially if they are younger or have cancers with certain tumor cell characteristics, according to a report in the Oct. 8 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

9 Oct 2007

Study links chemical to inhibited milk synthesis, secretion in humans

University of Cincinnati (UC) researchers have identified the neurotransmitter serotonin as the chemical responsible for inhibiting milk production and secretion in human mammary glands.

9 Oct 2007

Smoking appears to have no effect on the progression of multiple sclerosis

Contrary to an earlier report, smoking appears to have no effect on the progression of multiple sclerosis (MS), according to a study published in the October 9, 2007, issue of Neurology®, the medical journal of the American Academy of Neurology.

9 Oct 2007

Relatives of patients with Parkinson's disease may have an increased risk of developing dementia

Parkinson's disease is characterized by a decline in the functions of the central nervous system, such as motor skills and speech. Several studies have shown an increased risk of dementia in first-degree relatives of Parkinson's disease patients, while other studies have not confirmed the association, according to background information in the article.

9 Oct 2007

Perindopril for improving physical function in elderly people

A decline in physical function with age is strongly associated with disability in later life.

9 Oct 2007

Patients perceived cancer care unaffected by lower Medicare reimbursements

Patients perceive no significant change in the quality of care for cancer since the United States' government passed the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA) according to a study published in the November 15, 2007 issue of CANCER, a peer-reviewed journal of the American Cancer Society.

9 Oct 2007

One injection of gene therapy spreads through brain in animal study

By targeting a site in a mouse brain well connected to other areas, researchers successfully delivered a beneficial gene to the entire brain - after one injection of gene therapy.

9 Oct 2007

Negative aspects of close relationships linked to heart disease risk

Individuals whose close relationships have negative aspects, such as conflict and adverse exchanges, appear to have an increased risk of heart disease than those with more positive close relationships, according to a report in the Oct. 8 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

9 Oct 2007

Study examines the safety of Tasers

A nationwide study examining the safety of Tasers used by law enforcement agencies suggests the devices are safe, causing a low occurrence of serious injuries.

9 Oct 2007

Eating fewer refined carbohydrates may slow the progression AMD

Eating fewer refined carbohydrates may slow the progression of age-related macular degeneration (AMD), according to a new study from researchers at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University.

9 Oct 2007

How does THC work?

Marijuana and its main psychoactive component, THC, exert a plethora of behavioral and autonomic effects on humans and animals.

9 Oct 2007

Lower-calorie menus at fast-food restaurants help make us fat

If you're like most, you eat worst at healthy restaurants. The "health halos" of healthy restaurants often prompt consumers to treat themselves to higher-calorie side dishes, drinks or desserts than when they eat at fast-food restaurants that make no health claims, according to a series of new Cornell studies.

9 Oct 2007

Peer influence can help young adults avoid drug use

High-risk teenagers who participate in peer-led substance abuse prevention programs reduce their drug use by approximately 15 percent versus traditional curricula, suggests a study led by researchers at the University of Southern California (USC).

9 Oct 2007

Folic acid supplements can dramatically lower blood arsenic levels

A new study by researchers at Columbia University Mailman School of Public Health finds that folic acid supplements can dramatically lower blood arsenic levels in individuals exposed to arsenic through contaminated drinking water.

9 Oct 2007

HAART stops brain damage caused by HIV

A combination of drugs widely used to treat infections caused by HIV appears to stop brain damage caused by the virus as well, according to a study published in the October 9, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

9 Oct 2007

Depression in the elderly can act as a predictor of future intellectual decline

Depression in the elderly increases the risk of subsequent mental impairment and can act as a predictor of future intellectual decline, a study by University of Rochester Medical Center psychiatrists and researchers has found.

9 Oct 2007

Central nervous system infections after heart transplants

Central nervous system infections develop infrequently following heart transplants but are a significant predictor of death, according to an article posted online today that will appear in the December 2007 print issue of Archives of Neurology, one of the JAMA/Archives journals.

9 Oct 2007

Body-mind meditation helps reduce stress

A team of researchers from China and the University of Oregon have developed an approach for neuroscientists to study how meditation might provide improvements in a person's attention and response to stress.

9 Oct 2007