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Studies highlight advances in diagnosis, medical therapy
03-26-2007 · EurekAlert!Three studies being presented today at the American College of Cardiology’s Innovation in Intervention: i2 Summit 2007 highlight the breadth of research propelling advances in clinical cardiology. One study explores the best medical and interventional treatment for patients with acute coronary syndromes, the second demonstrates the long-lasting promise of non-surgical approaches to the repair of heart valves, and the third highlights a new drug-exercise combination that improves image quality and reduces side effects.
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- Breast cancer returns more often in black women
10-29-2007 · EurekAlert!
Contrary to previous studies, African-American women with early-stage breast cancer who have surgery to remove the cancer followed by radiation therapy have a higher chance of their cancer coming back in the breast and lymph nodes 10 years after diagnosis, compared to their Caucasian counterparts, according to the largest study of its kind, presented at a scientific session Oct. 29, 2007, at the American Society for Therapeutic Radiology and Oncology's 49th Annual Meeting in Los Angeles.
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- Research shows aerobic exercise helps maintain muscle in elderly
05-30-2007 · EurekAlert!
Recent studies have shown that insulin provides crucial assistance in building muscle, and that its ability to do so drops off dramatically in the elderly. Now, a study by medical researchers in Texas and California suggests that a simple, cost-free therapy appears to largely overcome that drop-off in insulin response: moderate aerobic exercise such as walking.
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- Mild head injuries increase risk of sleep disorders
04-02-2007 · EurekAlert!
A mild head injury can increase your chance of developing a sleep disorder, according to a study published in the April 3, 2007, issue of Neurology, the scientific journal of the American Academy of Neurology. Researchers say these findings highlight the need for improved diagnosis and treatment of sleep disorders in mild traumatic brain injury patients who complain of insomnia.
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- Nightmares, demons and slaves: Study explores painful metaphors of workplace bullying
10-27-2006 · EurekAlert!
Workplace bullying negatively impacts employees' physical and mental health, leading to higher company costs including increased employee illness, use of sick days and medical costs, ultimately affecting productivity. Studies report that 25 to 30 percent of employees experience bullying and emotional abuse sometime during their work life.
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- Study identifies new regulator of fat metabolism
06-05-2007 · EurekAlert!
Over the past several years, animal studies have shown that high-fat, low-carbohydrate "ketogenic" diets cause demonstrable changes in metabolism and subsequent weight loss. Now, researchers at Beth Israel Deaconess Medical Center (BIDMC) have identified a key mechanism behind this turn of events. Their findings, which appear in the June 2007 issue of Cell Metabolism, demonstrate that a liver hormone known as FGF21 is required to oxidize fatty acids -- and thereby burn calories.
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- Men with prostate cancer avoid radiation due to misconceptions
11-05-2006 · EurekAlert!
Negative perceptions about radiation therapy can strongly influence a prostate cancer patient's choice to avoid external beam radiation therapy, even though studies have proven the treatment to be as safe and effective as other treatments for the disease, including surgery, according to a study presented November 5, 2006, at the American Society for Therapeutic Radiology and Oncology's 48th Annual Meeting in Philadelphia.
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- Combination HDL/LDL therapy has no effect on plaque build-up
03-26-2007 · EurekAlert!
Two RADIANCE studies presented today at the American College of Cardiology's 56th Annual Scientific Session assessed the effects of adding torcetrapib to atorvastatin among patients to improve their cholesterol levels. Although the ILLUMINATE study and other trials involving torcetrapib were recently stopped because of safety concerns, the effect of the drug on carotid intima-media thickness (CIMT) may provide useful information on whether it slows the progression of atherosclerosis.
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- Nodal status is best predictor of outcome after neoadjuvant therapy for esophageal cancer
07-13-2007 · EurekAlert!
The number of lymph nodes that contain evidence of cancer is the best predictor of the effectiveness of adding chemotherapy and radiation to a treatment plan prior to surgery in individuals with esophageal cancer, according to a study published last month in the Annals of Surgery. The authors say their finding is particularly important because the focus of recent pathological studies of response to neoadjuvant therapies has been on the primary tumor rather than nodal sites.
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- Fresh use of targeted therapy advances treatment of early HER2-positive breast cancer
11-16-2006 · EurekAlert!
The news that the world's first targeted therapy, trastuzumab (Herceptin), is now available for many women with early-stage HER2-positive breast cancer "highlights a truly significant advance in the management of breast cancer," says Edith Perez, M.D., director of Mayo Clinic's Breast Clinic in Jacksonville, Florida.
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- Rapid effects of intensive therapy seen in brains of patients with OCD
01-17-2008 · EurekAlert!
In a study that may significantly advance the understanding of how cognitive-behavioral therapy affects the brain, researchers have shown that significant changes in activity in certain regions of the brain can be produced with as little as four weeks of daily therapy in patients with obsessive-compulsive disorder. The discovery could have important clinical implications, according to principal investigator Sanjaya Saxena, M.D., director of the obsessive-compulsive disorders program at the UCSD School of Medicine.
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