Culture

CHAPEL HILL, N.C. – Researchers at the University of North Carolina at Chapel Hill have shown that it is safe to cut and paste together different viruses in an effort to create the ultimate vehicle for gene therapy. In a phase I clinical trial, the investigators found no side effects from using a "chimeric" virus to deliver replacement genes for an essential muscle protein in patients with muscular dystrophy.

Community health plans are partnering with physician practices to initiate a range of care management programs for people living with chronic diseases; these programs have resulted in decreased emergency room (ER) use, improved health and lower costs. The findings, released today by the Alliance of Community Health Plans (ACHP), are part of a report that is a comprehensive look at the way community health plans partner with providers to improve care.

While nurse-to-patient ratios are widely recognized as an important factor in determining the quality of patient care, those ratios are not always easy to change without significant cost and investment of resources. What's more, the projected nursing shortage will make it even more difficult for hospitals to increase nurse staffing. A study published in the current issue of Health Care Management Review indicates that there are other aspects of registered nurses' (RNs) work environments that RNs perceive can also have a significant impact on the quality of care they deliver.

ANN ARBOR, Mich. — Increased screening of pregnant women and new mothers for major depression and conflicts with intimate partners may help identify women at risk for suicide, a University of Michigan Health System-led analysis of federal data concludes.

Only a small percentage of women who take their own lives are pregnant or have recently become mothers, but their frequent interactions with the health care system may provide important opportunities for providers to intervene if risk factors are better understood, the researchers say.

CHICAGO – Physicians who have a financial interest in imaging equipment are more likely to refer their patients for potentially unnecessary imaging exams, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).

CHICAGO – Findings on coronary CT angiography (CTA), a noninvasive test to assess the coronary arteries for blockages, show different risk scenarios for men and women, according to a study presented today at the Radiological Society of North America (RSNA).

A Florida State University clinical psychologist has identified factors that could cause some women with post-traumatic stress disorder (PTSD) to have chronic, persistent symptoms while others recover naturally over time.

Across U.S. outpatient clinics between 1997 and 2008, opioid prescriptions for chronic abdominal pain more than doubled, according to a new study in Clinical Gastroenterology and Hepatology, the official journal of the American Gastroenterological Association.

Chronic abdominal pain is a common symptom and a frequent reason for health-care visits. Because it is often incurable, clinicians often find it challenging to help their patients manage their abdominal pain over time.

DURHAM, N.H. – Runners over the age of 60 are the fastest-growing group in the sport. A new study from the University of New Hampshire suggests that their running can remain fast as they age, too.

Most heart attack patients transferred between hospitals for the emergency artery-opening procedure called angioplasty are not transported as quickly as they should be, Yale School of medicine researchers report in the first national study of "door-in door-out" time for transfer patients.

You know they couldn't possibly look that good. But what did those models and celebrities look like before all the retouching? How different is the image we see from the original?

Dartmouth Computer Science Professor Hany Farid and Eric Kee, a PhD student at Dartmouth College, are proposing a method to not only answer such questions but also to quantify the changes.

Amsterdam, NL, November 28, 2011 – Over the last 25 years, intensive efforts by physicians, physical therapists, and occupational therapists have developed integrative rehabilitation regimens that can alleviate balance disorders associated with neurological disease, trauma or weightlessness. A special issue of NeuroRehabilitation: An Interdisciplinary Journal provides an up-to-date review of the underlying scientific principles and latest clinical advances in the treatment of vestibular problems commonly encountered in neurorehabilitation.

November 24, 2011 (Toronto) - A new study has shown harmful prescription patterns of powerful painkillers among a substantial number of Ontario patients who received methadone therapy to treat their opioid addiction.

Methadone, which is a type of long-acting opioid, has proven to be an effective therapy for opioid dependence.

CHICAGO – A low-calorie diet eliminates insulin dependence and leads to improved heart function in obese patients with type 2 diabetes, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).