UCLA researchers may have found a key to determining which Parkinson's disease patients will experience a more rapid decline in motor function, sparking hopes for the development of new therapies and helping identify those who could benefit most from early intervention.
Culture
- Neighborhoods with higher densities of alcohol outlets are more likely to have higher rates of violent crimes.
- A new study has compared on-premise with off-premise outlets across different types of crimes.
- Results show a stronger relationship between density of outlets and crime for on- than off-premise outlets.
DETROIT – An increasingly common and safer type of surgery for kidney cancer is not as likely to be used for older, sicker and poorer patients who are uninsured or rely on Medicare or Medicaid for their health care, according to a new study by researchers at Henry Ford Hospital.
The treatment, partial nephrectomy (PN), involves surgically removing only the diseased portion of a cancerous kidney, leaving the unaffected part to continue to function.
COLUMBIA, Mo. ¬— More than 27 million adults currently suffer from osteoarthritis, which is the most common form of arthritis. In the past, doctors have been unable to diagnose patients with arthritis until they begin to show symptoms, which include joint pain and stiffness. By the time these symptoms are present, it is often too late for preventive and minimally invasive treatment options to be effective.
NAFLD (non-alcoholic fatty liver disease) is the most common type of liver disease in the developed world, affecting up to one-third of the US population. NAFLD is often associated with obesity and other parameters of the so-called "metabolic syndrome," which is a major risk factor for the development of cardiovascular disease.
WASHINGTON – Much like their male counterparts, female terrorists are likely to be educated, employed and native residents of the country where they commit a terrorist act, according to new research published by the American Psychological Association.
A large cohort study has found that the strongest risk factors for atrial fibrillation in both men and women were a history of palpitations and hypertension.(1) While hypertension is a well known risk factor for AF, the investigators note that "the impact of self-reported palpitations on later occurrence of AF has not been documented earlier".
OAK BROOK, Ill. – Contrast-enhanced ultrasound is an effective, noninvasive method for monitoring patients who undergo endovascular repair for abdominal aortic aneurysms, according to a new study published in the journal Radiology.
"Our findings support the addition of contrast-enhanced ultrasound as a complementary tool in the follow-up of these patients," said Rosa Gilabert, M.D., Ph.D., from the Hospital Clinic at the University of Barcelona in Spain.
What is the connection, if any, between sudden cardiac death and people with HIV/AIDS? And can that knowledge help prolong their lives?
In a comprehensive, 10-year UCSF study, researchers found patients with HIV/AIDS suffered sudden cardiac death at a rate four times higher than the general population.
Despite an unprecedented rate of economic growth, Chinese people are less happy overall than they were two decades ago, reveals timely new research from economist Richard Easterlin, one of the founders of the field of "happiness economics" and namesake of the Easterlin Paradox.
URBANA – A new study that looked at the hunger trends over a 10-year period found that 14.85 percent of seniors in the United States, more than one in seven, face the threat of hunger. This translates into 8.3 million seniors.
NEW YORK, NY (May 14, 2012) -- Dr. Darja Marolt, an Investigator at The New York Stem Cell Foundation (NYSCF) Laboratory, is lead author on a study showing that human embryonic stem cells can be used to grow bone tissue grafts for use in research and potential therapeutic application. Dr. Marolt conducted this research as a post-doctoral NYSCF – Druckenmiller Fellow at Columbia University in the laboratory of Dr. Gordana Vunjak-Novakovic.
PROVIDENCE, R.I. [Brown University] — A new study led by Brown University researchers reports that percutaneous endoscopic gastric (PEG) feeding tubes, long assumed to help bedridden dementia patients stave off or overcome pressure ulcers, may instead make the horrible sores more likely to develop or not improve.
The analysis of thousands of nursing home patients with advanced dementia appears in the May 14 edition of the Archives of Internal Medicine.
Asymptomatic patients who undergo treadmill exercise echocardiography (ExE) after coronary revascularization may be identified as being at high risk but those patients do not appear to have more favorable outcomes with repeated revascularization, according to a report published Online First by Archives of Internal Medicine, a JAMA Network publication. The article is part of the journal's Less is More series.
Young children of unmarried parents who live with their mother and receive court-mandated financial support from their father exhibit more aggressive behavior than those who don't get any formal support at all, according to a Rutgers University Study.