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Invasive procedures do not necessarily improve survival for heart patients

Invasive procedures, often given to patients as soon as they are admitted to hospital with a life-threatening heart condition, do not necessarily improve survival, finds a study published on bmj.com today.

20 Jan 2005

Intellect linked to risk of suicide in young men

Intellectual capacity in early adulthood is strongly related to subsequent risk of suicide in men, finds a study in this week's BMJ.

20 Jan 2005

South Asian and black people in the UK are more likely to be admitted to hospital for asthmarelated problems

South Asian and black people in the UK are more likely to be admitted to hospital for asthmarelated problems than white people, concludes a study published in this week’s issue of The Lancet.

20 Jan 2005

Fracture jaw, lose consciousness and suffer less than if you don't black out?

Contrary to what might be expected, people who sustain a jaw fracture and lose consciousness actually tend to have milder bone injuries than those who do not black out from a trauma to the jaw, according to a study published in the Journal of Oral and Maxillofacial Surgery.

20 Jan 2005

Jeans too tight, then check your genes

If you're a middle-aged guy who's packed on the pounds and now is battling to take them off, it's a 50-50 shot that your jeans are fitting tighter because of your genes, according to a Saint Louis University School of Public Health study.

20 Jan 2005

Consumption of alcohol the risk of several common cancers

An article appearing in the Journal of Thrombosis and Haemostasis presents definite evidence of these findings amongst other papers as part of an open forum discussion on wine, alcohol, and cardiovascular risk.

19 Jan 2005

Low to moderate amounts of alcohol reduce cardiovascular risk, while larger quantities raise it

Women see a slightly higher health benefit over men from alcohol consumption according to twelve separate studies reviewed in the Journal of Thrombosis and Haemostasis. However, more studies are needed to determine if there are more significant results from either wine, other spirits or beer.

19 Jan 2005

More evidence that wine helps protect the heart

A recent article in the Journal of Thrombosis and Haemostasis determined that drinkers of wine benefit from its cardio-protective effects, more so than those who drink beer or other spirits, and may also live longer.

19 Jan 2005

Role of ethnicity in nonalcoholic fatty liver disease

The first study to examine nonalcoholic fatty liver disease (NAFLD) among different ethnic and racial groups in the United States finds that Hispanics may be at a higher risk of developing the condition. The study is published in Hepatology, the official journal of the American Association for the Study of Liver Diseases (AASLD). Published by John Wiley & Sons, Inc., Hepatology is available online via Wiley InterScience.

19 Jan 2005

Sildenafil restores cognitive function in rats after liver failure

A study involving rats reveals the mechanism responsible for learning impairment due to liver failure and shows that sildenafil restores cognitive function.

19 Jan 2005

Clopidogrel (Plavix®) responses appear normal in largest data set

Although individual patients respond differently to treatment with the anti-platelet medication clopidogrel (brand name Plavix®), those variations appear normal and may not indicate important differences in the effectiveness of treatment, according to a new study (PDF file) in the Jan. 18, 2005 issue of the Journal of the American College of Cardiology.

19 Jan 2005

Medicine alone may not offer best quality of life for patients with moderate heart attack risk

Routine angiography and revascularization procedures, if indicated, appear to offer better quality of life than conservative medical treatment for patients with chest pain and evidence of coronary artery disease, according to a new study (PDF file) in the Jan. 18, 2005 issue of the Journal of the American College of Cardiology.

19 Jan 2005

Two minutes of magnetic stimulation can change your brain for an hour

A couple of minutes is all it takes to ‘knock out’ bits of your brain for an hour, according to a new study by a University College London (UCL) team.

19 Jan 2005

Psychiatric disorders detected using blood test

ChondroGene Limited reported today that a paper entitled "Assessing the Validity of Blood- Based Gene Expression Profiles for the Classification of Schizophrenia and Bipolar Disorder: A preliminary Report" is available online on the American Journal of Medical Genetics Part B: Neuropsychiatric Genetics' website.

19 Jan 2005

Survey finds that many recover from alcoholism

More than one-third (35.9 percent) of U.S. adults with alcohol dependence (alcoholism) that began more than one year ago are now in full recovery, according to an article in the current issue of Addiction.

19 Jan 2005

Racial disparities in access to surgical evaluation

African Americans with esophageal cancer are half as likely as whites to be seen by a surgeon and to receive life-prolonging surgery, a new study shows.

19 Jan 2005

Beneficial effects of essential fatty acids in children with autism and Asperger's syndrome

Nordic Naturals, a supplier of fish oil and essential fatty acid nutritional supplements, announced today the results of a successful pilot trial that showed beneficial effects of essential fatty acids (EFAs) on language and learning skills in children with autism and Asperger's syndrome.

19 Jan 2005

New study finds that regular physical activity, mental stimulation, and a diet rich in antioxidants can help keep old dogs young

During the two-year longitudinal study, William Milgram, Ph.D., of the University of Toronto, Elizabeth Head, Ph.D., and Carl Cotman, Ph.D., of the University of California, Irvine and their colleagues found older beagles performed better on cognitive tests and were more likely to learn new tasks when they were fed a diet fortified with plenty of fruits, vegetables and vitamins, were exercised at least twice weekly, and were given the opportunity to play with other dogs and a variety of stimulating toys.

19 Jan 2005

Catheter ablation safe for patients

A recent study published in Pacing and Clinical Electrophysiology (PACE) determined that the use of catheter ablation to treat supraventricular tachycardia (SVT) is not detrimental to patients.

19 Jan 2005

Parental notification laws concerning contraception would affect teenagers

Rachel K. Jones, Ph.D., and colleagues with the Alan Guttmacher Institute, New York, N.Y., conducted a study in which 1,526 female adolescents younger than 18 years (minors) seeking reproductive health services at 79 national family planning clinics were surveyed between May 2003 and February 2004.

19 Jan 2005