Sunday, November 13, 2011

Medical News

Medical News


Reducing dietary sodium intake may not benefit normotensive Caucasian patients

Posted: 13 Nov 2011 04:00 PM PST

Reducing sodium intake to prevent risk for cardiovascular disease may not have a beneficial effect on overall health in Caucasian people with normal blood pressure, an updated analysis of a Cochrane Review suggests.

Carotid IMT better CAD predictor than visceral fat in Japanese diabetics

Posted: 13 Nov 2011 04:00 PM PST

Carotid intima-media thickness, but not visceral fat area or adiponectin, is significantly associated with intracoronary stenosis in Japanese patients with Type 2 diabetes and hypertension, according to a study published in Diabetes Research and Clinical Practice.

Exercise counterbalances adverse insulin effects in obese diabetes patients

Posted: 13 Nov 2011 04:00 PM PST

Supervised exercise is well tolerated and effective in improving glycemic control, and markers of adiposity and inflammation in insulin-treated Type 2 diabetes patients, report researchers.

Reducing dietary sodium intake may not benefit normotensive Caucasian patients

Posted: 13 Nov 2011 04:00 PM PST

Reducing sodium intake to prevent risk for cardiovascular disease may not have a beneficial effect on overall health in Caucasian people with normal blood pressure, an updated analysis of a Cochrane Review suggests.

‘Substantial’ number of heart disease patients not treated with statins

Posted: 13 Nov 2011 04:00 PM PST

A substantial number of patients with obstructive coronary artery disease remain untreated with statins, an analysis has found.

Reduced-fat, carbohydrate diets produce similar reductions in LV mass

Posted: 13 Nov 2011 04:00 PM PST

Weight loss induced by reduced-fat diets or reduced-carbohydrate diets produces similar reductions in left ventricular mass among overweight and obese individuals, a study suggests.

At-home cervical screening offers alternative for underserved women

Posted: 13 Nov 2011 04:00 PM PST

Human papillomavirus testing undertaken at home is more sensitive at detecting invasive cervical cancer than traditional cytology, and could offer a feasible option to women who are unable/unwilling to attend cervical screening, say researchers.

Decline in breast cancer mortality slowest in elderly women

Posted: 13 Nov 2011 04:00 PM PST

The rate of breast cancer death in the general population and the risk for breast cancer death in newly diagnosed patients is decreasing two to three times faster for younger women than for those aged 75 years and older, US researchers report.

At-home cervical screening offers alternative for underserved women

Posted: 13 Nov 2011 04:00 PM PST

Human papillomavirus testing undertaken at home is more sensitive at detecting invasive cervical cancer than traditional cytology, and could offer a feasible option to women who are unable/unwilling to attend cervical screening, say researchers.

VTE common in hospitalized COPD patients

Posted: 13 Nov 2011 04:00 PM PST

Approximately one in 100 patients hospitalized with acute exacerbations of chronic obstructive pulmonary disease develops venous thromboembolism during their hospital stay, Spanish study data show.

Atherosclerotic risk factors not linked to VTE

Posted: 13 Nov 2011 04:00 PM PST

Traditional atherosclerotic risk factors such as male gender, hypertension, dyslipidemia, diabetes, and smoking are not shared by arterial and venous thrombosis, study findings indicate.

Cyclothymic dimension of bipolar spectrum linked to creativity

Posted: 10 Nov 2011 04:00 PM PST

Results from an Italian study of non-clinical student artists confirms that the cyclothymic dimension of the bipolar spectrum is associated with creativity.

Transcatheter myoblast administration feasible, beneficial for heart failure

Posted: 10 Nov 2011 04:00 PM PST

Transcatheter administration of myoblasts in doses of 400–800 million cells for heart failure patients is feasible and may lead to important clinical benefits, say US researchers.

Most elderly HF patients value longevity over quality of life

Posted: 10 Nov 2011 04:00 PM PST

The majority of elderly patients with heart failure value longevity over quality of life, and half wish to be resuscitated if necessary, a study has found.

Increased metabolic syndrome risk in schizophrenia patients confirmed

Posted: 10 Nov 2011 04:00 PM PST

Results from a German study confirm that patients with schizophrenia are at significantly increased risk for developing the metabolic syndrome.

Factors associated with suicidal behaviour in BD patients identified

Posted: 09 Nov 2011 04:00 PM PST

Factors associated with suicidal behaviour in euthymic patients with bipolar affective disorder include a history of rapid cycling, alcohol misuse, younger age at disease onset, and social phobia, as well as hostility and irritability, research shows.

Factors associated with suicidal behaviour in BD patients identified

Posted: 09 Nov 2011 04:00 PM PST

Factors associated with suicidal behaviour in euthymic patients with bipolar affective disorder include a history of rapid cycling, alcohol misuse, younger age at disease onset, and social phobia, as well as hostility and irritability, research shows.

Adolescents at risk for psychosis show abnormal brain development in areas linked to emotion

Posted: 09 Nov 2011 04:00 PM PST

Adolescents at clinical high risk for psychosis exhibit abnormal development and functional connectivity in brain areas associated with emotion regulation, US study results show.

ADHD and BSD co-occurrence linked to reduced global functioning

Posted: 08 Nov 2011 04:00 PM PST

The co-occurrence of attention-deficit hyperactivity disorder and bipolar spectrum disorder in children is associated with reduced global poorer functioning and increased symptom severity compared with either disorder alone, research shows.

Depression linked to improved cognition in geriatric schizophrenia patients

Posted: 08 Nov 2011 04:00 PM PST

Higher levels of depression are associated with better attention and verbal memory in geriatric patients with schizophrenia, US research shows.

BD only predictor for psychosis in mood disorder patients

Posted: 07 Nov 2011 04:00 PM PST

A diagnosis of bipolar disorder is the only significant predictor for psychosis in mood disorder patients, research suggests.

Cannabis use linked to thalamic volume loss in people at high risk for psychosis

Posted: 07 Nov 2011 04:00 PM PST

Cannabis use is associated with bilateral thalamic volume loss over time among individuals at high risk for schizophrenia, say UK researchers.

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