Tag Archives: prostate

Men with life expectancies of less than 10 years still receive aggressive treatment for prostate cancer despite guidelines — ScienceDaily

In the first study to rigorously address prostate cancer treatment trends by life expectancy in a large, nationally representative sample, UCLA researchers found that more than half of prostate cancer patients 66 years and older have life expectancies of less than10 years, but half of those still were over-treated for their prostate cancer with surgery, radiation or brachytherapy, the implantation of radioactive seeds in the prostate. Randomized controlled studies have suggested that significant differences in survival between watchful waiting — monitoring the cancer closely but not treating it — and aggressive therapies don’t develop until 10 years after treatment. It only makes sense to not treat men expected to die of something else within 10 years…

Molecular breakthrough could halt spread of prostate cancer — ScienceDaily

Pioneering research, by academics at the Universities of Bristol, Nottingham and the University of the West of England (UWE Bristol), shows that a specific compound can inhibit the activity of a molecule which is key to how tumours form new blood vessels. The vessels are essential for the cancer cells to survive and multiply. The findings, published in the journal Oncogene, show that targeting a molecule called SRPK1 could stop progression of prostate cancer…

Novel molecular imaging drug offers better detection of prostate cancer

Prostate cancer is the most commonly diagnosed non-skin cancer in the United States, and it is second only to lung cancer as the leading cause of cancer deaths in American men. An estimated 233,000 new cases of prostate cancer will be diagnosed in the United States in 2014, and an estimated 29,000 will die of the disease. More than 2 million men are currently living with prostate cancer in the United States…

New prostate cancer screening guideline recommends not using PSA test — ScienceDaily

“Some people believe men should be screened for prostate cancer with the PSA test but the evidence indicates otherwise,” states Dr. Neil Bell, member of the Canadian Task Force on Preventive Health Care and chair of the prostate cancer guideline working group. “These recommendations balance the possible benefits of PSA screening with the potential harms of false positives, overdiagnosis and treatment of prostate cancer.” For men with prostate cancer diagnosed through PSA screening, between 11.3% and 19.8% will receive a false-positive diagnosis, and 40% to 56% will be affected by overdiagnosis leading to invasive treatment…

Prostate cancer risk reduced by sleeping with many women, but increased with many men, study finds — ScienceDaily

Marie-Elise Parent and Marie-Claude Rousseau, professors at university’s School of Public Health, and their colleague Andrea Spence, published their findings in the journal Cancer Epidemiology. The results were obtained as part of the Montreal study PROtEuS (Prostate Cancer & Environment Study), in which 3,208 men responded to a questionnaire on, amongst other things, their sex lives. Of these men, 1,590 were diagnosed with prostate cancer between September 2005 and August 2009, while 1,618 men were part of the control group. Risk associated with number of partners Overall, men with prostate cancer were twice as likely as others to have a relative with cancer…

New hope for potential prostate cancer patients — ScienceDaily

The only place in the Southeast offering the MRI-US image fusion technique is at the University of Alabama at Birmingham Program for Personalized Prostate Cancer Care. It is estimated that 2014 will see more than 240,000 new cases of prostate cancer, and more than 29,000 deaths from the disease, according to the National Cancer Institute…

New hope for potential prostate cancer patients

The only place in the Southeast offering the MRI-US image fusion technique is at the University of Alabama at Birmingham Program for Personalized Prostate Cancer Care. It is estimated that 2014 will see more than 240,000 new cases of prostate cancer, and more than 29,000 deaths from the disease, according to the National Cancer Institute. Jeffrey Nix, M.D., along with colleague Soroush Rais-Bahrami, M.D., both assistant professors in the UAB Department of Urology, studied the MRI-US image fusion as fellows at the NCI. Nix and Rais-Bahrami are two of a select few urologists in the United States trained to utilize this technology; together they have five years’ experience using this approach. …

Study identifies when and how much various prostate cancer treatments will impact urinary and sexual functioning — ScienceDaily

Looking over data gathered from more than 17,000 surveys completed by men diagnosed with prostate cancer, Fox Chase researchers tracked when patients’ urinary and sexual symptoms changed following each type of treatment, and by how much. “The ultimate goal,” says study author Matthew Johnson, MD, Resident Physician in the Department of Radiation Oncology at Fox Chase, “is to develop a predictive tool that lets patients decide which treatment is right for them based on the symptoms they have beforehand, and their tolerance for any change — even temporary — in those symptoms.” After a diagnosis of prostate cancer, men have multiple treatment options, including surgery to remove the prostate and several types of radiation therapy…

Certain form of baldness at age 45 linked to higher risk for aggressive prostate cancer

“Our study found an increased risk for aggressive prostate cancer only in men with a very specific pattern of hair loss, baldness at the front and moderate hair-thinning on the crown of the head, at the age of 45. But we saw no increased risk for any form of prostate cancer in men with other hair-loss patterns,” said senior study author Michael B. Cook, PhD, an investigator in the Division of Cancer Epidemiology and Genetics at the National Cancer Institute in Bethesda, MD…