Culture

LOS ANGELES — A new model of delivering primary care studied by Keck Medicine of the University of Southern California (USC) researchers has the potential to improve the health of patients with type 2 diabetes.

The model encourages doctors to be more of a "medical home" for their patients by being accessible to patients in person and by phone, developing good ongoing relationships with their patients, and being more proactive in helping coordinate care for patients with difficult health problems.

VANCOUVER ─ Different ethnic groups have widely varying differences in both the prevalence and awareness of cardiovascular risk factors, a finding that highlights the need for specially designed education and intervention programs, according to a study presented today at the 2014 Canadian Cardiovascular Congress.

VANCOUVER ─ People facing mental health challenges are significantly more likely to have heart disease or stroke, according to a study presented today at the Canadian Cardiovascular Congress.

"This population is at high risk, and it's even greater for people with multiple mental health issues," says Dr. Katie Goldie, lead author of the study and a postdoctoral fellow at the Centre for Addiction and Mental Health in Toronto

Newly published findings from the University of Waterloo are giving women with bad backs renewed hope for better sex lives. The findings—part of the first-ever study to document how the spine moves during sex—outline which sex positions are best for women suffering from different types of low-back pain. The new recommendations follow on the heels of comparable guidelines for men released last month.

Just three years ago, a patient at Sahlgrenska University Hospital received a blood vessel transplant grown from her own stem cells.

Suchitra Sumitran-Holgersson, Professor of Transplantation Biology at The Univerisity of Gothenburg, and Michael Olausson, Surgeon/Medical Director of the Transplant Center and Professor at Sahlgrenska Academy, came up with the idea, planned and carried out the procedure.

Missing a vein

October 24, 2014 – For patients with a severe type of stroke called subarachnoid hemorrhage (SAH), treatment at a hospital that treats a high volume of SAH cases is associated with a lower risk of death, reports a study in the November issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

Clinical trials carried out in the former East Germany in the second half of the 20th century were not always with the full knowledge or understanding of participants with some questionable practices taking place, according to a paper published online in the Journal of Medical Ethics.

Moreover, the country agreed to the trials due to impending bankruptcy there and Western pharmaceutical companies took advantage of the situation, said researchers who have studied documents from the time.

New modeling research, published in The Lancet Infectious Diseases journal, has found that the number of Ebola treatment center beds and other measures needed to control the epidemic in Montserrado County, Liberia substantially exceeds the total pledged by the international community to date.

The research shows that, without expanded control efforts, up to 170996 total reported and unreported Ebola cases, and 90122 deaths are projected in Montserrado by 15 December, 2014. The study estimates that of these, 42669 cases and 27175 deaths will have been reported by that time.

DOWNERS GROVE, Ill. – October 23, 2014 – An international multicenter study reports that over-the-scope clip (OTSC) placement is a safe and effective therapy for the closure of gastrointestinal (GI) defects, which includes anastomotic leaks, fistulae and perforations. Clinical success was best achieved in patients undergoing closure of perforations or leaks when OTSC placement was used for primary or rescue therapy.

Internet users regularly receive all kinds of personalized content, from Google search results to product recommendations on Amazon. This is thanks to the complex algorithms that produce results based on users' profiles and past activity. It's Big Data at work, and it's often advantageous for users.

Scientists have found a molecule that could potentially accelerate clinical trials to combat autoimmune diseases.

Researchers from the Australian Regenerative Medicine Institute (ARMI) at Monash University and the European Molecular Biology Laboratory (EMBL) in Italy believe the molecule, called insulin-like growth factor-1 (IGF-1), could play a key role.

The average U.S. doctor spends 16.6 percent of his or her working hours on non-patient-related paperwork, time that might otherwise be spent caring for patients. And the more time doctors spend on such bureaucratic tasks, the unhappier they are about having chosen medicine as a career.

Vedolizumab (trade name Entyvio) has been approved since May 2014 for patients with moderately to severely active Crohn disease or ulcerative colitis. In an early benefit assessment pursuant to the Act on the Reform of the Market for Medicinal Products (AMNOG), the German Institute for Quality and Efficiency in Health Care (IQWiG) examined whether the drug offers an added benefit over the appropriate comparator therapy in these patient groups.

Multiple pathways exist to a low greenhouse gas future, all involving increased efficiency and a dramatic shift in energy supply away from fossil fuels. A new tool 'SWITCH' enables policymakers and planners to assess the economic and environmental implications of different energy scenarios. It is presented today at the congress Global Challenges: Achieving Sustainability, hosted by the University of Copenhagen.

Many different microbes can cause pneumonia, and treatment may be delayed or off target if doctors cannot tell which bug is the culprit. A novel approach—analyzing a patient's breath for key chemical compounds made by the infecting microbe—may help detect invasive aspergillosis, a fungal infection that is a leading cause of mortality in patients with compromised immune systems, according to a proof-of-concept study now online in Clinical Infectious Diseases.