Sunday, February 19, 2012

Medical News

Medical News


Fidelis lead replacement should be ‘strongly considered’

Posted: 19 Feb 2012 04:00 PM PST

Replacement of the implantable cardioverter-defibrillator Sprint Fidelis lead should be strongly considered in most patients at the time of generator change, say researchers.

No increased cardiac risk for ISH patients with untreated white-coat hypertension

Posted: 19 Feb 2012 04:00 PM PST

Cardiovascular risk in isolated systolic hypertension patients with untreated white-coat hypertension is no greater than in an untreated normotensive control population, research suggests.

Physician nonadherence to ICD guidelines common

Posted: 19 Feb 2012 04:00 PM PST

A significant number of physicians do not adhere to patient selection criteria for primary prevention implantable cardioverter-defibrillators, show study findings.

Large, pooled analysis shows linagliptin is effective in treating diabetes

Posted: 19 Feb 2012 04:00 PM PST

The dipeptidyl peptidase-4 inhibitor linagliptin is a well-tolerated treatment option for patients with Type 2 diabetes, shows a pooled data analysis of eight randomized, controlled, phase III trials.

Fidelis lead replacement should be ‘strongly considered’

Posted: 19 Feb 2012 04:00 PM PST

Replacement of the implantable cardioverter-defibrillator Sprint Fidelis lead should be strongly considered in most patients at the time of generator change, say researchers.

Physician nonadherence to ICD guidelines common

Posted: 19 Feb 2012 04:00 PM PST

A significant number of physicians do not adhere to patient selection criteria for primary prevention implantable cardioverter-defibrillators, show study findings.

No increased cardiac risk for ISH patients with untreated white-coat hypertension

Posted: 19 Feb 2012 04:00 PM PST

Cardiovascular risk in isolated systolic hypertension patients with untreated white-coat hypertension is no greater than in an untreated normotensive control population, research suggests.

High-dose atorvastatin ‘beneficial’ in ACS

Posted: 19 Feb 2012 04:00 PM PST

Atorvastatin may exert anti-inflammatory effects on phospholipases that contribute to its therapeutic benefit after acute coronary syndrome, suggest the MIRACL trial investigators.

‘Symptom profiles’ for menopause identified

Posted: 19 Feb 2012 04:00 PM PST

Menopausal symptoms fall into four main groups and follow distinct profiles that can be tracked over time relative to age at menopause onset, say researchers who believe the findings could help health professionals tailor their advice to women undergoing the menopausal transition.

LMWH underused in cancer patients

Posted: 19 Feb 2012 04:00 PM PST

Only a quarter of cancer patients with venous thromboembolism received the recommended first-line treatment of low molecular weight heparin between 2000 and 2008, US study data show.

Cosmetic surgery ‘not suitable’ for BDD patients

Posted: 19 Feb 2012 04:00 PM PST

Patients with body dysmorphic disorder may not be suitable for cosmetic surgery treatment, say researchers.

LMWH underused in cancer patients

Posted: 19 Feb 2012 04:00 PM PST

Only a quarter of cancer patients with venous thromboembolism received the recommended first-line treatment of low molecular weight heparin between 2000 and 2008, US study data show.

White matter abnormalities linked to impulsivity, suicidality in BD

Posted: 16 Feb 2012 04:00 PM PST

Results from a US study suggest that white matter abnormalities in the left orbital frontal cortex are associated with impulsivity and suicidal behavior in patients with bipolar disorder.

Amoxicillin for acute sinusitis ‘of no benefit’

Posted: 16 Feb 2012 04:00 PM PST

A 10-day course of amoxicillin is no more effective than placebo for the treatment of acute rhinosinusitis, results of a randomized controlled trial show.

Maternal influenza vaccination benefits mothers and babies

Posted: 16 Feb 2012 04:00 PM PST

Maternal influenza immunization during pregnancy is associated with better neonatal outcomes, a post hoc analysis of trial data suggests.

Auditory hallucinations linked to specific gray matter reductions in schizophrenia

Posted: 16 Feb 2012 04:00 PM PST

A systematic review and meta-analysis of published studies suggests that the severity of auditory hallucinations in patients with schizophrenia is negatively associated with gray matter volume in areas of the brain associated with language.

Early predictors of outcome in psychotic bipolar disorder identified

Posted: 15 Feb 2012 04:00 PM PST

Reduced premorbid functioning, delusions, increased levels of depressive symptoms, and younger age at first hospitalization predict poorer 4-year outcomes in patients with bipolar disorder who have psychotic symptoms, research shows.

AHA applauds recent advances in heart failure treatment

Posted: 15 Feb 2012 04:00 PM PST

The American Heart Association has issued a press release to promote general awareness of recent advances in heart failure treatment.

Amygdala connectivity reduced in schizophrenia patients in response to fearful faces

Posted: 15 Feb 2012 04:00 PM PST

Patients with schizophrenia show reduced effective connectivity between the amygdala and a large cluster of brain regions, including areas of the precuneus and parietal lobe, when viewing facial expressions of fear, results from a UK imaging study show.

Medication non-adherence common in patients with SAD, bipolar type

Posted: 14 Feb 2012 04:00 PM PST

Non-adherence to pharmacologic treatment is common in patients with schizoaffective disorder, and is associated with an increased frequency of non-affective psychotic episodes, research shows.

Substance P identified as causative agent in tapeworm-related seizures

Posted: 14 Feb 2012 04:00 PM PST

Researchers have discovered that substance P causes the seizures that can occur in patients with neurocysticercosis, a tapeworm infection of the brain.

Medication non-adherence common in patients with SAD, bipolar type

Posted: 14 Feb 2012 04:00 PM PST

Non-adherence to pharmacologic treatment is common in patients with schizoaffective disorder, and is associated with an increased frequency of non-affective psychotic episodes, research shows.

Violence risk factors common in patients at ultra-high risk for psychosis

Posted: 14 Feb 2012 04:00 PM PST

Young adults at ultra-high risk for developing psychosis show a high prevalence of risk factors for violence, results from small UK study suggest.

<i>T. gondii</i> infection linked to bipolar I disorder risk

Posted: 13 Feb 2012 04:00 PM PST

Infection with Toxoplasma gondii is associated with an increased risk for bipolar I disorder, results from a US study suggest.

HF patients receive best care from cardiologists

Posted: 13 Feb 2012 04:00 PM PST

In-hospital cardiologist care is associated with improved clinical outcomes in heart failure patients compared with generalist care alone, an analysis shows.

Zinc therapy decreases childhood pneumonia deaths

Posted: 13 Feb 2012 04:00 PM PST

Treatment with zinc supplements significantly decreases mortality among children with severe pneumonia, study findings indicate.

Empathy deficits linked to reduced functioning in schizophrenia patients

Posted: 13 Feb 2012 04:00 PM PST

Results from a US study show that impaired perspective-taking, a component of cognitive empathy, is associated with reduced functioning in patients with schizophrenia.

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