Stenting is a procedure in which a cylindrical structure (stent) is placed into a hollow tubular organ to provide artificial support and maintain the patency of the opening. Although it is most often used for cardiovascular functioning, it is also utilized to manage obstructions in cancer patients.
Low income men more likely to be diagnosed with advanced prostate cancer – Low-income men are more likely to present with advanced prostate cancers, most likely because they don’t receive screening services shown to reduce the diagnosis of later-stage cancers, a UCLA study found.
Colorectal cancer is the third most common form of cancer and the fourth most frequent cause of cancer deaths worldwide. Cigarette smoking is significantly associated with colorectal cancer incidence and mortality. – An analysis of previous studies indicates that smoking is significantly associated with an increased risk for colorectal cancer and death, according to an article in the December 17 issue of JAMA.
US Government survey shows 38 percent of adults and 12 percent of children use complementary and alternative medicine – Approximately 38 percent of adults in the United States aged 18 years and over and nearly 12 percent of U.S. children aged 17 years and under use some form of complementary and alternative medicine (CAM), according to a new nationwide government survey.
Long term use of oral diabetic drugs doubles the risk of fractures in women with type 2 diabetes. – Long term use of a popular class of oral diabetic drugs doubles the risk of fractures in women with type 2 diabetes, revealed by researchers at the Wake Forest University School of Medicine and the University of East Anglia.
New evidence may explain why it is that we lose not only our youthful looks, but also our youthful pattern of gene activity with age. – Researchers have discovered that DNA damage decreases a cell’s ability to regulate which genes are turned on and off in particular settings. This mechanism, which applies both to fungus and to us, might represent a universal culprit for aging.
Parents of new babies should be considered for a whooping cough booster to prevent rapidly fatal invasive pertussis in babies and newborns. – A booster vaccination for parents of new babies and other household members may be the most effective way of preventing the fatal form of whooping cough in young infants, say a group of paediatric intensive care doctors on bmj.com today.
Researchers have developed a list of 14 widely prescribed medications most urgently in need of additional study to determine how effective and safe they are for their off-label uses. – Physicians and policy-makers know that drugs are frequently prescribed to treat certain diseases despite a lack of FDA approval – a practice known as off-label prescribing. Yet they say the problem is so big they don’t know how to begin tackling it.
Centenarian offspring retain important cardiovascular advantages from their parents compared to a similarly-aged. – A recent study appearing in the November issue of Journal of American Geriatrics Society revealed that centenarian offspring (children of parents who lived to be at least 97 years old) retain important cardiovascular advantages from their parents compared to a similarly-aged cohort.
Psychological interventions associated with breast cancer survival; Psychological intervention improves survival for breast cancer patients. – A new study finds that breast cancer patients who participate in intervention sessions focusing on improving mood, coping effectively, and altering health behaviors live longer than patients who do not receive such psychological support.
Protein identified as TIM 3 that turns off HIV-fighting T cells in HIV positive patients sufferring from AIDS. – In HIV-infected patients the body’s immune system is unable to fight off the virus. A new study to be published online on November 10th in the Journal of Experimental Medicine shows that T cells in HIV-infected individuals express a protein called TIM-3, which inactivates their virus killing capacity.
Search engine company Google launched a new health tool that will help U.S. federal health experts track the annual flu epidemic or influenza cases. – By tracking the popularity of certain Google search queries, Google’s engineers have discovered that they can accurately estimate the level of flu in each state, in near real time.
Taking calcium and vitamin D supplements does not lower a woman?s risk of breast cancer, according to a randomized controlled trial. – Taking calcium and vitamin D supplements does not reduce breast cancer incidence in postmenopausal women, according to data from a randomized, doubled-blind, placebo-controlled trial published online November 11 in the Journal of the National Cancer Institute.
