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Lack of neurocognitive gender differences in early psychosis

Impairments in neurocognition do not occur at a higher rate in males than in females at the onset of psychosis, suggest findings published in Progress in Neuro-Psychopharmacology and Biological Psychiatry.

5 Nov 2013

First-episode type predicts morbidity, disease course in bipolar disorder

Study findings suggest that the type of first episode in patients with bipolar disorder can predict the type and degree of future morbidity, as well as the disease course.

5 Nov 2013

High pneumonia incidence ups elderly COPD medical costs

Older individuals with chronic obstructive pulmonary disease are almost six times more likely to develop pneumonia and eight times more likely to need hospital treatment than those without the disease, US researchers have found.

5 Nov 2013

Insomnia concerns go unaddressed in heart failure patients

The impact of insomnia on health and function is a major concern for patients with heart failure, qualitative and quantitative research shows.

5 Nov 2013

Ambulatory BP best for assessing diabetes CV risk

Ambulatory blood pressure monitoring should be used to monitor patients with Type 2 diabetes who have a high risk for developing cardiovascular complications, say researchers.

5 Nov 2013

Weight loss reduces pediatric exercise-induced bronchoconstriction

A study has found that weight loss in overweight and obese children with exercise-induced bronchoconstriction leads to a significant reduction in symptom severity and improved quality of life.

5 Nov 2013

Metacognitive training complements antipsychotic therapy

Metacognitive training may benefit patients with schizophrenia who only partially respond to antipsychotic treatment, study findings show.

5 Nov 2013

Comorbid anxiety problematic for adolescents with bipolar disorder

Anxiety disorders are common in children and adolescents with bipolar disorder and adversely affect their outcomes, suggest study findings.

5 Nov 2013

Financial interests ‘driving IMRT uptake for prostate cancer’

A study suggests that the recent rapid uptake of intensity-modulated radiotherapy for prostate cancer in the USA has been driven by urologists with financial conflicts of interest.

5 Nov 2013

Effective strategy for noninvasive detection of cancer

Molecules that bind and illuminate proteins specific to tumor cells are key to detecting cancer as early as possible. The cyclooxygenase-2 enzyme is just such a protein, as the concentration of COX-2 is greater in cancer cells than in adjacent normal tissues.

5 Nov 2013

Two surgeons discover previously unknown ligament in the human knee

Two knee surgeons at University Hospitals Leuven have discovered a previously unknown ligament in the human knee. This ligament appears to play an important role in patients with anterior cruciate ligament tears.

5 Nov 2013

NTU establishes new $60 million research institute in Nanomedicine

Nanyang Technological University is giving the development of nanotechnology a big boost, by establishing a new $60 million research institute in Nanomedicine, which focuses on the medical application of nanotechnology. An emerging field in drugs, nanomedicine are made up of tiny nano-sized particles thousands of times smaller than a grain of sand.

5 Nov 2013

Access to health care increases prescription opioid abuse

Researchers at Indiana University-Purdue University Indianapolis say one way to gauge the extent of prescription opioid pain reliever abuse in any Indiana county is to count the number of health care providers, particularly dentists and pharmacists.

5 Nov 2013

Gene mutated in rare hereditary disorder also prevents mTORC1 pathway activation

Whitehead Institute scientists report that the gene mutated in the rare hereditary disorder known as Birt-Hogg-Dub- cancer syndrome also prevents activation of mTORC1, a critical nutrient-sensing and growth-regulating cellular pathway.

5 Nov 2013

Obese people experience substantial weight loss three years after bariatric surgery

In 3-year follow-up after bariatric surgery, substantial weight loss was observed among individuals who were severely obese, with most of the change occurring during the first year; however, there was variability in the amount of weight loss, as well as in diabetes, blood pressure, and lipid outcomes, according to a study published online by JAMA.

5 Nov 2013

Researchers study how self-reported weights differ from measured weights after bariatric surgery

In an analysis that included nearly 1,000 patients, self-reported weights following bariatric surgery were close to measured weights, suggesting that self-reported weights used in studies are accurate enough to be used when measured weights are not available, according to a Research Letter published online by JAMA.

5 Nov 2013

Study: Clinicians' decision making could be affected by method of conception

Parents who conceive through assisted reproductive technologies are likely to receive different medical advice in relation to prenatal testing than those who conceive naturally, academics have suggested.

5 Nov 2013

Research findings could offer new insights into how defective cells can multiply in diseases

A rudimentary form of life that is found in some of the harshest environments on earth is able to sidestep normal replication processes and reproduce by the back door, researchers at The University of Nottingham have found.

5 Nov 2013

Offspring born to stressed mothers show stress-induced changes

Children of survivors of extremely stressful life events face adjustment challenges of their own, as has been most carefully studied among the children of Nazi Death Camp survivors. This "intergenerational" transmission of stress response has been studied predominately from the psychological perspective. However, recent research points to biological contributions as well.

5 Nov 2013

Study examines how workaholism affects work-related outcomes

Workaholics work hard, but still have poor job performance—mainly because of high mental and physical strain, according to a study in the November Journal of Occupational and Environmental Medicine, official publication of the American College of Occupational and Environmental Medicine.

5 Nov 2013