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Risk model predicts illness after ambulatory surgery

A marked proportion of patients undergoing ambulatory surgery suffer postdischarge nausea and vomiting, say US scientists who have developed a simplified risk score to identify patients who may benefit from long-acting prophylactic therapy.

9 Aug 2012

Researchers urge shakeup to laparoscopic cholecystectomy timing

The tradition of delaying laparoscopic cholecystectomy after hospital admission for mild gallstone pancreatitis may be unnecessary, say the authors of a US study.

9 Aug 2012

Patient, not surgeon factors influence patient-centric outcomes after knee surgery

Patient factors are more important than anything surgeons can control during total knee replacement surgery in the prediction of patient-reported outcome measures, report UK researchers.

9 Aug 2012

Salvage surgery for oropharyngeal cancer needs due consideration

Japanese study results indicate a 5-year overall survival rate of 49% for oropharyngeal cancer patients treated with salvage surgery after initial treatment with chemoradiotherapy has failed.

9 Aug 2012

Patient cognition may affect EOL care intensity

Mild cognitive impairment in patients with advanced cancer may affect the intensity of end-of-life treatment and promote decision-making by caregivers, rather than patients, show US study results.

9 Aug 2012

Borderline personality disorder ‘not linked to psychosis transition’

The presence of borderline personality disorder is not associated with an increased risk for transition to full-blown psychosis in ultra-high risk patients, research shows.

9 Aug 2012

Dabigatran ‘still effective in obese’

The oral direct thrombin inhibitor dabigatran is an effective thromboprophylactic therapy for patients undergoing total hip or knee replacement regardless of their body mass index, researchers assert.

9 Aug 2012

Normal weight teens who perceive themselves as fat are more likely to become obese

They're everywhere -- in magazines, on the Internet, on television-people with super-thin bodies who are presented as having the ideal body form. But despite the increasing pressure to be thin, more and more of us are overweight. Now, researchers from the Norwegian University of Science and Technology (NTNU) have found that normal weight teens who perceive themselves as fat are more likely to grow up to be fat.

9 Aug 2012

Stressed individuals use different brain regions and strategies

Stressed and non-stressed persons use different brain regions and different strategies when learning. This has been reported by the cognitive psychologists PD Dr. Lars Schwabe and Professor Oliver Wolf from the Ruhr-Universit-t Bochum in the Journal of Neuroscience.

9 Aug 2012

Study sheds more light on diet and home ranges of early hominins in South Africa

An international team of researchers, including Professor Francis Thackeray, Director of the Institute for Human Evolution at Wits University, will be publishing their latest research on what our early ancestors ate, online in the prestigious journal, Nature, on Wednesday, the 8th of August 2012 at 19:00 (SAST).

9 Aug 2012

Older adults may be better at regulating emotions because of positive looking patterns

Research has shown that older adults display more positive emotions and are quicker to regulate out of negative emotional states than younger adults. Given the declines in cognitive functioning and physical health that tend to come with age, we might expect that age would be associated with worse moods, not better ones.

9 Aug 2012

Doctors sometimes fail to warn patients of particular risks before treatment

Australian doctors sometimes fail to warn patients of risks that could affect the patient's quality of life before providing treatment or surgery, a new study led by University of Melbourne researchers has shown.

9 Aug 2012

Regular clients of sex workers often develop feelings of romance and love

While it is commonly believed that men who pay for sex are attempting to avoid emotional commitment, a new study finds that men who become regular clients of sex workers often develop feelings of romance and love.

9 Aug 2012

First study to examine relationship of risky content in alcohol ads to youth exposure

The content of alcohol ads placed in magazines is more likely to be in violation of industry guidelines if the ad appears in a magazine with sizable youth readership, according to a new study from the Center on Alcohol Marketing and Youth (CAMY) at the Johns Hopkins Bloomberg School of Public Health. Published in the Journal of Adolescent Health, the study is the first to measure the relationship of problematic content to youth exposure, and the first to examine risky behaviors depicted in alcohol advertising in the past decade.

9 Aug 2012

The ALS Association announces new grants to support research on Lou Gehrig's Disease

The ALS Association announced today its latest research awards that include funding commitments of $4 million to researchers in 31 laboratories in the United States, United Kingdom, Belgium, Germany and Canada. These awards are part of its Translational Research Advancing Therapies for ALS (TREAT ALS™) program, through which The Association funds a diverse portfolio of research to find treatments and a cure for Lou Gehrig's Disease.

9 Aug 2012