Tuesday, January 24, 2012

Medical News

Medical News


Endurance training improves diastolic function in heart failure patients

Posted: 24 Jan 2012 04:00 PM PST

Endurance training significantly improves left ventricular diastolic function in patients with heart failure and reduced ejection fraction, research suggests.

Positive thoughts boost physical activity after PCI

Posted: 24 Jan 2012 04:00 PM PST

Patients who receive positive affect/self-affirmation intervention after undergoing percutaneous coronary intervention achieve a significant increase in physical activity, a study suggests.

Anorectal function tests poor predictors for fecal incontinence

Posted: 24 Jan 2012 04:00 PM PST

Anal manometry and endosonography do not accurately differentiate between patients with and without fecal incontinence, study findings show.

Pulmonary TB linked to EGFR mutations in lung cancer

Posted: 24 Jan 2012 04:00 PM PST

A history of pulmonary tuberculosis is associated with a higher incidence of mutations in the epidermal growth factor receptor gene in patients with adenocarcinoma of the lung, researchers report in the Journal of Thoracic Oncology.

Listening to music during prostate biopsy minimizes pain and anxiety

Posted: 24 Jan 2012 04:00 PM PST

Listening to music through noise-canceling headphones may reduce postprocedural pain and anxiety levels following prostate biopsy, suggest findings from a US study.

Seasonal variation in hospital admission rates for mood disorders

Posted: 24 Jan 2012 04:00 PM PST

Results from a study conducted in Egypt show significant seasonal variation in hospital admissions for mood disorders, but not for schizophrenia.

Persistent NSS linked to widespread gray matter reductions in FEP

Posted: 24 Jan 2012 04:00 PM PST

Persistent neurological soft signs are associated with pronounced gray matter volume reductions in several brain regions among patients with first-episode schizophrenia, research shows.

Pulmonary TB linked to EGFR mutations in lung cancer

Posted: 24 Jan 2012 04:00 PM PST

A history of pulmonary tuberculosis is associated with a higher incidence of mutations in the epidermal growth factor receptor gene in patients with adenocarcinoma of the lung, researchers report in the Journal of Thoracic Oncology.

Delirium affects up to a third of stroke patients

Posted: 24 Jan 2012 04:00 PM PST

Delirium may occur in up to three in 10 patients with acute stroke, say the authors of a systematic review and meta-analysis.

Improving vital signs should not lower clinical suspicion of PE

Posted: 24 Jan 2012 04:00 PM PST

The return to normal of vital signs in emergency department patients does not mean that their risk for having pulmonary embolism has also subsided, warn US researchers.

Flavonoid consumption associated with reduced CHD risk in diabetic women

Posted: 23 Jan 2012 04:00 PM PST

Long-term intake of flavonoids improves the lipid profile and insulin sensitivity of women with Type 2 diabetes and reduces their risk for coronary heart disease, findings from a UK study suggest.

Saxagliptin plus metformin beats uptitrated metformin in glycemic control

Posted: 23 Jan 2012 04:00 PM PST

Saxagliptin added to metformin extended-release is superior to uptitrated metformin XR in improving glycemic control in patients with Type 2 diabetes, show US researchers.

Parents considered as ‘agents of change’ in childhood obesity

Posted: 23 Jan 2012 04:00 PM PST

Parents and adult caregivers of obese children should be considered as "agents of change," according to a scientific statement from the American Heart Association.

Low awareness of NCEP-ATP-III non-HDL cholesterol guidelines among physicians

Posted: 23 Jan 2012 04:00 PM PST

A large number of physicians in training are not familiar with the National Cholesterol Education Adult Treatment Panel-III guidelines for non-high-density lipoprotein cholesterol, show study findings.

Novel <i>HOXB13</i> variant linked to hereditary prostate cancer risk

Posted: 22 Jan 2012 04:00 PM PST

A novel variant in the homeobox B13 gene is associated with a significantly increased risk for hereditary prostate cancer, shows a study published in the New England Journal of Medicine.

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