Once a hospital reaches a certain occupancy level, the quality of care it provides deteriorates, increasing the risk of mortality of critically ill patients. What is worrying is that this safety 'tipping point' is reached at occupancy levels that are below 100%. The findings are reported by a team of researchers led by Ludwig Kuntz, Professor of Health Management at the University of Cologne. Their paper (Stress on the Ward: Evidence of Safety Tipping Points in Hospitals) is to appear shortly in the international journal Management Science.
Culture
Parents have reported before that trying to balance work and family obligations comes with career costs. But a new study from Rice University and the University of California, San Diego, shows that university workplace bias against scientists and engineers who use flexible work arrangements may increase employee dissatisfaction and turnover even for people who don't have children.
Boston—In a first of its kind retrospective study, Boston University School of Medicine (BUSM) researchers have found that providing health insurance coverage to previously uninsured people does not result in reducing 30-day readmission rates. The study, which appears in the British Medical Journal, used data on actual (versus self-reported) use of care and also found no change in racial/ethnic disparities in this outcome, despite a markedly higher baseline of uninsurance among African-American and Hispanics in Massachusetts.
Although some research has suggested that metformin, a medication often used in the treatment of diabetes, may have favorable effects on ventricular (heart) function, among patients without diabetes who underwent percutaneous coronary intervention (PCI; a procedure such as stent placement used to open narrowed coronary arteries) for ST-segment elevation myocardial infarction (STEMI; a certain pattern on an electrocardiogram following a heart attack), treatment with metformin did not result in improved ventricular function, according to a JAMA study released online to coincide with it
Cleveland: A study by Cleveland Clinic researchers shows bariatric surgery is a highly effective and durable treatment for type 2 diabetes in obese patients, enabling nearly all surgical patients to be free of insulin and many to be free of all diabetic medications three years after surgery.
The STAMPEDE (Surgical Therapy And Medications Potentially Eradicate Diabetes Efficiently) trial was simultaneously published in the New England Journal of Medicine and presented today at the Annual Scientific Session of the American College of Cardiology in Washington, D.C.
(NEW YORK, NY, March 31, 2014) – Smartphones and tablets may hold the key to getting more clinicians to screen patients for tobacco use and advise smokers on how to quit. Even though tobacco use is the leading cause of preventable disease and death in the U.S., clinicians often don't ask about smoking during patient exams.
ANN ARBOR, Mich. — Adolescents with stronger muscles have a lower risk of heart disease and diabetes, according to a new study that examined the influence of muscle strength in sixth grade boys and girls.
Stronger kids also have lower body mass index (weight to height ratio), lower percent body fat, smaller waist circumferences, and higher fitness levels, according to the study that appears in Pediatrics.
The initial results of this trial were published a few months ago (Circulation. 2013;128:1495-1503), and showed that patients who received this treatment during emergency transit to hospital had much smaller amounts of dead heart muscle than those randomly assigned to receive no treatment. The new study shows that the proportion of patients with a severely deteriorated heart contractile function is much less (60%) in the group that received metoprolol.
Among patients undergoing aortic valve replacement using a catheter tube, a comparison of two types of heart valve technologies, balloon-expandable or self-expandable valve systems, found a greater rate of device success with the balloon-expandable valve, according to a JAMA study released online to coincide with presentation at the 2014 American College of Cardiology Scientific Sessions.
Use of the drug aleglitazar, which has shown the ability to lower glucose levels and have favorable effects on cholesterol, did not reduce the risk of cardiovascular death, heart attack or stroke among patients with type 2 diabetes and recent heart attack or unstable angina, according to a JAMA study released online to coincide with presentation at the 2014 American College of Cardiology Scientific Sessions.
People with celiac disease may have a near two-fold increased risk of coronary artery disease compared with the general population, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.
Men suffering from sexual dysfunction can be successful at reversing their problem, by focusing on lifestyle factors and not just relying on medication, according to research at the University of Adelaide.
In a new paper published in the Journal of Sexual Medicine, researchers highlight the incidence of erectile dysfunction and lack of sexual desire among Australian men aged 35-80 years.
Analysis of surveys of more than 3.5 million American men and women, administered at some 20,000 health centers across the country — believed to be the largest analysis of its kind ever performed — found that married people, regardless of age, sex, or even cardiovascular risk factors, had significantly less chances of having any kind of cardiovascular disease than those who were single, divorced or widowed.
Among the study's key findings, to be presented March 29 in Washington, DC, at the annual scientific sessions of the American College of Cardiology:
WASHINGTON (March 28, 2014) — Women who give birth to four or more children are much more likely to have evidence of plaque in their heart or thickening of their arteries – early signs of cardiovascular disease – compared with those having fewer pregnancies, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.
WASHINGTON (March 28, 2014) — People who are married have lower rates of several cardiovascular diseases compared with those who are single, divorced or widowed, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session. The relationship between marriage and lower odds of vascular diseases is especially pronounced before age 50.