Wednesday, April 21, 2010

Medical News

Medical News


Weight-loss surgery reduces asthma severity

Posted: 21 Apr 2010 05:00 PM PDT

Bariatric surgery is associated with a reduction in the amount of medication needed to control asthma symptoms in obese patients, researchers have found.

Maternal confers greater risk than paternal asthma for childhood asthma

Posted: 21 Apr 2010 05:00 PM PDT

Results from a systematic review and meta-analysis confirm that maternal asthma is associated with a greater risk for the respiratory condition in children than paternal asthma.

Lyprinol may benefit allergic asthma patients

Posted: 21 Apr 2010 05:00 PM PDT

Dietary supplementation with lyprinol may benefit patients with allergic asthma, say researchers who found that the marine-based oil reduced allergic inflammation and airway hyper-responsiveness in mice.

Antimanic medications for child bipolar I disorder underused in primary care

Posted: 21 Apr 2010 05:00 PM PDT

The use of antimanic medications by community practitioners for children with bipolar I disorder is relatively low, study findings suggest.

Childhood and midlife vocabulary deficits seen in schizophrenia patients

Posted: 21 Apr 2010 05:00 PM PDT

Adults with schizophrenia have impaired receptive vocabulary that is evident in childhood and deteriorates further in midlife, study findings show.

Cerebrovascular reactivity linked to ischemia risk after SAH

Posted: 21 Apr 2010 05:00 PM PDT

Patients who have progressive loss of cerebrovascular reactivity to carbon dioxide challenge after suffering subarachnoid hemorrhage are at high risk for delayed cerebral ischemia, say researchers.

A man’s estrogen level could predict his prostate cancer risk

Posted: 20 Apr 2010 05:00 PM PDT

Researchers have identified a type of estrogen metabolite that is more prevalent in men with prostate cancer than men without the disease, and believe it could be used as a biomarker to assess prostate cancer risk.

Breast cancer risk may be linked to grandmother's diet

Posted: 20 Apr 2010 05:00 PM PDT

Exposure to a high-fat diet during pregnancy may increase the risk for breast cancer in both daughters and granddaughters, US researchers report

Weight gain at time of prostate cancer surgery increases recurrence risk

Posted: 20 Apr 2010 05:00 PM PDT

Men whose body mass index increases by as little as 1 kg/m2 in the 5 years before and the year after surgery for prostate cancer are twice as likely to experience disease recurrence than men whose body mass index remains stable, study results show.

Ethnic differences in Type 2 diabetes precursors present in young children

Posted: 20 Apr 2010 05:00 PM PDT

Ethnic differences in Type 2 diabetes precursors are present in children under the age of 10 years and are generally similar to those seen in adults, report UK researchers.

Pravastatin may decrease ventricular irritability

Posted: 20 Apr 2010 05:00 PM PDT

Pravastatin, but not simvastatin, may decrease ventricular irritability in the heart, a small trial suggests.

LAGB surgery improves symptoms of Type 2 diabetes long-term

Posted: 20 Apr 2010 05:00 PM PDT

Study results show that laparascopic adjustable gastric banding improves symptoms of Type 2 diabetes in the long term, but rarely leads to prolonged remission in patients with long-standing Type 2 diabetes.

Ethnic differences in Type 2 diabetes precursors present in young children

Posted: 20 Apr 2010 05:00 PM PDT

Ethnic differences in Type 2 diabetes precursors are present in children under the age of 10 years and are generally similar to those seen in adults, report UK researchers.

Severe psoriasis linked to increased CV mortality

Posted: 20 Apr 2010 05:00 PM PDT

Severe psoriasis is associated with increased cardiovascular mortality, independently of traditional risk factors such as diabetes, hypertension, and hyperlipidemia, study findings show.

Audiotaped pre-op consultation improves patients’ knowledge, reduces anxiety

Posted: 20 Apr 2010 05:00 PM PDT

An audiotaped recording of the consultation before cardiac surgery appears to improve patients' understanding of the procedures and their health status and reduce their levels of anxiety and depression, a randomized controlled trial has found.

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