Culture

TORONTO, Ont., Dec. 29, 2011 –More than two-thirds of paramedics surveyed have experienced verbal, physical or sexual abuse on the job, new research has found.

Verbal abuse by patients and their friends or relatives, Emergency Medical Service (EMS) co-workers or bystanders, was the most commonly reported, followed by intimidation and physical abuse, the study found.

"EMS providers can experience violence in the workplace as they perform their jobs in unpredictable environments and near people in crisis," said Blair Bigham, the lead investigator.

Today's ubiquitous MP3 players permit users to listen to crystal-clear tunes at high volume for hours on end — a marked improvement on the days of the Walkman. But according to Tel Aviv University research, these advances have also turned personal listening devices into a serious health hazard, with teenagers as the most at-risk group.

A new paper suggests that China's impressive feat of cutting Beijing's pollution up to 50 percent for the 2008 Summer Olympics had some help from Mother Nature. Rain just at the beginning and wind during the Olympics likely contributed about half of the effort needed to clean up the skies, scientists found. The results also suggest emission controls need to be more widely implemented than in 2008 if pollution levels are to be reduced permanently. What were the emissions controls that worked the most?

Researchers at The Johns Hopkins University have discovered a way to make time stand still -- at least when it comes to the yearly calendar.

Using computer programs and mathematical formulas, Richard Conn Henry, an astrophysicist in the Krieger School of Arts and Sciences, and Steve H. Hanke, an applied economist in the Whiting School of Engineering, have created a new calendar in which each new 12-month period is identical to the one which came before, and remains that way from one year to the next in perpetuity.

CHICAGO – For patients admitted to an emergency department with chest pain, use of a contemporary or highly sensitive test for levels of troponin I (a protein in muscle tissue) may help rule-out a diagnosis of heart attack, while changes in the measured levels of this biomarker at 3 hours after admission may be useful to confirm a diagnosis of heart attack, according to a study in the December 28 issue of JAMA.

CHICAGO – A survey of nurses and physicians in intensive care units (ICUs) in Europe and Israel indicated that the perception of inappropriate care, such as excess intensity of care for a patient, was common, and that these perceptions were associated with inadequate decision sharing, communication and job autonomy, according to a study in the December 28 issue of JAMA.

WASHINGTON—December 27, 2011—Research!America's new national voter education initiative, Your Candidates-Your Health, features responses from President Obama and Republican Presidential candidate Newt Gingrich on important health research and prevention issues. Among the highlights: both Obama and Gingrich agree that research to improve health and prevent disease is part of the solution to rising health care costs, and boosting investment in medical research creates jobs that benefit a wide variety of industries. Their positions on embryonic stem cell research differ.

Women with celiac disease -- an autoimmune disorder associated with a negative reaction to eating gluten -- are more likely than the general population to report symptoms of depression and disordered eating, even when they adhere to a gluten-free diet, according to researchers at Penn State, Syracuse University and Drexel University.

An advisory from two leading allergists, Robert Wood of the Johns Hopkins Children's Center and Scott Sicherer of Mt. Sinai Hospital in New York, urges clinicians to use caution when ordering allergy tests and to avoid making a diagnosis based solely on test results.

A magnetic resonance imaging (MRI) scan for coronary heart disease is better than the most commonly-used alternative, a major UK trial of heart disease patients has shown.

The findings by University of Leeds researchers could change the way that people with suspected heart disease are assessed, potentially avoiding the need for tests that are invasive or use ionising radiation.

Full results of the study, which was funded by a £1.3 million grant from the British Heart Foundation (BHF), are published online today by the Lancet medical journal.

Washington, DC (December 22, 2011) — Correcting anemia, a red blood cell deficiency, can preserve kidney function in many kidney transplant recipients, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN). The results indicate that aggressively treating anemia may help save the kidneys—and possibly the lives—of many transplant recipients.

The journal Science has lauded an eye-opening HIV study, known as HPTN 052, as the most important scientific breakthrough of 2011. This clinical trial demonstrated that people infected with HIV are 96 percent less likely to transmit the virus to their partners if they take antiretroviral drugs (ARVs).

AURORA, Colo. -- Crowding in hospital emergency departments has led to a decrease in the timely and effective use of pain medication in children suffering acute long bone fractures, according to a new study by the University of Colorado School of Medicine.

"Pain associated with long bone fractures can be pretty severe," said Marion Sills, MD, MPH, the lead author of the study. "But crowded emergency departments are impacting the delivery of care on many levels, including the delivery of pain medication."

A report by researchers at Columbia University's Mailman School of Public Health provides an expanded review of six new air quality regulations proposed or recently adopted by the U.S. Environmental Protection Agency's (EPA). These include the first national standards for reducing dangerous emissions of mercury and other toxic pollutants from power plants.

A 14-year study by the Wildlife Conservation Society in an atoll reef lagoon in Glover's Reef, Belize has found that fishing closures there produce encouraging increases in populations of predatory fish species. However, such closures have resulted in only minimal increases in herbivorous fish, which feed on the algae that smother corals and inhibit reef recovery.

The findings will help WCS researchers in their search for new solutions to the problem of restoring Caribbean reefs damaged by fishing and climate change.