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Some 15,000 new cancer cases are diagnosed in Brazil each year, and researchers have found that approximately 4 percent of these cases could be avoided by reducing overweight and obesity. The epidemiological study was conducted by scientists at the Preventive Medicine Department of the University of São Paulo’s Medical School (FM-USP) in Brazil in collaboration

A new study from the Center for Disease Dynamics, Economics & Policy (CDDEP), with collaborators from Johns Hopkins University and University of Texas Southwestern Medical Center, found that infections caused by one of the most common drug resistant bacteria in the US—methicillin-resistant Staphylococcus aureus, known as MRSA—are no more expensive to treat than MSSA, the

Vertebroplasty (surgery to repair spinal fractures) is no more effective for pain relief than a sham (placebo) procedure in older patients with osteoporosis, finds a trial published by The BMJ today. The researchers say their results “do not support vertebroplasty as standard pain treatment in patients with osteoporotic vertebral fractures.” Osteoporosis is a disease in

A new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that people with obsessive–compulsive disorder (OCD) feel more distress when viewing images to provoke OCD-related emotions than their unaffected siblings. Although the unaffected siblings showed lower levels of distress, they had higher levels of brain activity in regions important for attention. The findings suggest

Cellulitis treated with a six-day course of intravenous antibiotic flucloxacillin resulted in greater rates of relapse at 90 days post treatment despite having similar short-term results to the 12-day course, according to research presented at the 28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID). Cellulitis, a skin infection that can become life threatening,

If you have high blood glucose, but not high enough to be diagnosed with diabetes (so-called prediabetes) you may have been advised by your doctor to lose weight and to eat less fat and more fibre. If this sounds a bit one-size-fits-all, you may be encouraged by the fact that other diets may work just

New research shows that playful boys are viewed as rebellious and disruptive by their 1st, 2nd, and 3rd grade teachers whereas playful girls are not. As a result of observing teachers’ attempts to discourage the expression of playfulness, the boys’ classmates changed their view of these “class clowns” from initially positive to increasingly negative. The

A smartphone application using the phone’s camera function performed better than traditional physical examination to assess blood flow in a wrist artery for patients undergoing coronary angiography, according to a randomized trial published in CMAJ (Canadian Medical Association Journal). These findings highlight the potential of smartphone applications to help physicians make decisions at the bedside.