Sunday, December 4, 2011

Medical News

Medical News


DASH diet lowers BP, increases plasma renin activity

Posted: 04 Dec 2011 04:00 PM PST

A diet rich in fruits, vegetables, and low-fat dairy products significantly lowers blood pressure and increases plasma renin activity, data from the Dietary Approaches to Stop Hypertension trial suggest.

Addition of genetic testing to HCM management is cost-effective

Posted: 04 Dec 2011 04:00 PM PST

Adding genetic testing to the management of families with hypertrophic cardiomyopathy is cost-effective in comparison with the conventional clinical screening approach, researchers say.

Insulin-secreting capacity linked to risk for diabetes in Japanese

Posted: 04 Dec 2011 04:00 PM PST

Insulin secretion is higher in obese than nonobese Japanese patients at all stages of glucose tolerance, report researchers.

Benefits of intensive glycemic control in Type 2 diabetes remain uncertain

Posted: 04 Dec 2011 04:00 PM PST

Intensive blood glucose control may be of no benefit in reducing complications or mortality in patients with Type 2 diabetes, while it significantly increases their risk for severe hypoglycemia, warn Danish researchers.

Obesity linked to increased risk for colorectal cancer death

Posted: 04 Dec 2011 04:00 PM PST

Colorectal cancer patients who are obese prior to diagnosis are more likely to die from the disease than patients who had a normal body mass index at that time, US study findings indicate.

DASH diet lowers BP, increases plasma renin activity

Posted: 04 Dec 2011 04:00 PM PST

A diet rich in fruits, vegetables, and low-fat dairy products significantly lowers blood pressure and increases plasma renin activity, data from the Dietary Approaches to Stop Hypertension trial suggest.

LDL-lowering medication prescribing in PAD differs by gender

Posted: 04 Dec 2011 04:00 PM PST

Study findings suggest there are significant gender differences in cholesterol-lowering medication prescribing among patients with peripheral artery disease.

FDA approves first generic version of Lipitor

Posted: 04 Dec 2011 04:00 PM PST

The first generic version of the cholesterol-lowering drug Lipitor has been approved by the US Food and Drug Administration.

Small increased risk with home birth for first-time mothers

Posted: 04 Dec 2011 04:00 PM PST

Healthy nulliparous women who plan a home birth have a higher risk for adverse perinatal outcomes than those who plan an obstetric unit birth, findings from the Birthplace in England study show.

Obesity linked to increased risk for colorectal cancer death

Posted: 04 Dec 2011 04:00 PM PST

Colorectal cancer patients who are obese prior to diagnosis are more likely to die from the disease than patients who had a normal body mass index at that time, US study findings indicate.

Sleep apnea increases all-cause mortality risk in obese individuals

Posted: 04 Dec 2011 04:00 PM PST

Sleep apnea is a significant and independent prognostic marker for all-cause mortality in severely obese patients, results from a Swedish study suggest.

Antioxidant-rich diet may ward off stroke in women

Posted: 04 Dec 2011 04:00 PM PST

The total antioxidant capacity of a woman's diet is inversely related to her risk for having a stroke, study findings suggest.

Warfarin self-monitoring ‘superior’ to conventional care

Posted: 04 Dec 2011 04:00 PM PST

Self-monitoring of oral anticoagulation therapy is superior to conventional care, a meta-analysis published in The Lancet reveals.

Ruminative response increased in BD patients

Posted: 01 Dec 2011 04:00 PM PST

Patients with bipolar disorder have heightened ruminative response, which may indicate ineffective thought control, say Korean researchers.

Secondhand smoke exposure reduces quality of life in HF patients

Posted: 01 Dec 2011 04:00 PM PST

Low levels of secondhand smoke exposure are associated with a decreased health-related quality of life in heart failure patients, study findings suggest.

Ambulatory BP monitoring best predictor of brain disease, cognitive decline

Posted: 01 Dec 2011 04:00 PM PST

Ambulatory blood pressure is a better predictor of progressive blood vessel disease in the brain among the elderly than clinic BP, say researchers.

Non-adherence common in schizophrenia patients

Posted: 01 Dec 2011 04:00 PM PST

Results from an electronic monitoring study suggest that over 40% of patients with schizophrenia do not take their medication as prescribed, with non-adherence significantly associated with disease severity and attitudes toward medication.

Medical comorbidities common in BD patients

Posted: 30 Nov 2011 04:00 PM PST

Medical comorbidities affect more than half of patients with bipolar disorder and are significantly associated with an increased number of previous mood episodes, early age at onset, smoking, anxiety, and substance use disorders, researchers report.

Prior psychiatric hospitalization increases risk for CV mortality

Posted: 30 Nov 2011 04:00 PM PST

Patients with noncardiac chest pain who have previously been hospitalized for a psychiatric condition have an increased risk for cardiovascular mortality, research suggests.

Internet-based intervention improves beta blocker prescription in MI patients

Posted: 30 Nov 2011 04:00 PM PST

An internet-delivered intervention improves the prescription of beta blockers in ambulatory post-myocardial infarction patients, an analysis finds.

Prior psychiatric hospitalization increases risk for CV mortality

Posted: 30 Nov 2011 04:00 PM PST

Patients with noncardiac chest pain who have previously been hospitalized for a psychiatric condition have an increased risk for cardiovascular mortality, research suggests.

BD, schizophrenia patients show altered neurotransmitter transporter expression

Posted: 29 Nov 2011 04:00 PM PST

Results from a postmortem study show that individuals with bipolar disorder and schizophrenia have significantly altered expression of glutamate and dopamine transporters in the frontal cortex compared with mentally healthy individuals.

BD, schizophrenia patients show altered neurotransmitter transporter expression

Posted: 29 Nov 2011 04:00 PM PST

Results from a postmortem study show that individuals with bipolar disorder and schizophrenia have significantly altered expression of glutamate and dopamine transporters in the frontal cortex compared with mentally healthy individuals.

Six rare CNVs strongly linked to schizophrenia

Posted: 29 Nov 2011 04:00 PM PST

Results from a UK study provide strong support for an association between schizophrenia and six rare copy number variants.

Comorbid migraine linked to poorer outcomes in BD patients

Posted: 28 Nov 2011 04:00 PM PST

Patients with bipolar disorder who also suffer from migraine have poorer outcomes than those who do not experience such headaches, results from a Brazilian study suggest.

Regional thalamic volume deficits identified in early-onset psychosis

Posted: 28 Nov 2011 04:00 PM PST

Results from a Spanish study of adolescents with early-onset psychosis show that thalamic volume deficits are most pronounced in the right anterior mediodorsal and posterior pulvinar regions.

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