Tag Archives: college

Many women receive unnecessary pap tests

Performing these unnecessary tests can result in stress for the patient, increased costs, and inefficient use of both provider and patient time, concludes a new study in the American Journal of Preventive Medicine. “During this time of health care reform, we could probably use our resources more wisely,” said corresponding author Deanna Kepka, Ph.D., M.P.H., assistant professor at the University of Utah’s College of Nursing and Huntsman Cancer Institute.”Other conditions and screenings should probably merit the attention of primary care providers, including obesity and cancer,” she said, “especially in light of the newer 2012 cancer screening guidelines.” Kepka and her co-authors, who performed the study while at the National Cancer Institute, analyzed data from the 2010 National Health Interview Survey (NHIS) of women ages 30 and older…

Biochemists solve ‘address problem’ in cells that leads to lethal kidney disease

Led by Carla Koehler, a professor of chemistry and biochemistry in the UCLA College, the researchers identified a compound called dequalinium chloride, or DECA, that can prevent a metabolic enzyme from going to the wrong location within a cell. Ensuring that the enzyme — called alanine: glyoxylate aminotransferase, or AGT — goes to the proper “address” in the cell prevents PH1. The findings were published online in the Proceedings of the National Academy of Sciences and will appear later in the journal’s print edition. …

A heart-felt need for dairy food: Small serving beneficial, large not necessary

A study of nearly 4000 Taiwanese, led by Emeritus Professor Mark Wahlqvist from Monash University’s Department of Epidemiology and Preventive Medicine and the Monash Asia Institute, considered the role increased consumption of dairy foods had played in the country’s gains in health and longevity. “In a dominantly Chinese food culture, unaccustomed to dairy foods, consuming them up to seven times � a week does not increase mortality and may have favourable effects on stroke,” Professor Wahlqvist said. Cancer and cardiovascular disease are the leading causes of death among Taiwanese. When Professor Wahlqvist’s study began in 1993, there was little apparent concern about dairy foods, in contrast to a current belief that they may be harmful to health and in particular raise the risk of cancer…

Breast conserving therapy shows survival benefit compared to mastectomy in early-stage patients with hormone receptor positive disease

The study findings defy the conventional belief that the two treatment interventions offer equal survival, and show the need to revisit some standards of breast cancer practice in the modern era. The research was presented at the 2014 Breast Cancer Symposium by Catherine Parker, MD, formerly a fellow at MD Anderson, now at the University of Alabama Birmingham. In the 1980s, both US-based and international randomized clinical studies found that BCT and mastectomy offered women with early stage breast cancer equal survival benefit…

Some women still don’t underststand ‘overdiagnosis’ risk in breast screening — ScienceDaily

In a survey of around 2,200 women, Cancer Research UK scientists at University College London (UCL) found that 64 per cent felt they fully understood the information given about overdiagnosis — the chance that screening will pick up cancers that would never have gone on to cause any harm — by the National breast screening programme. Information about overdiagnosis has only been included in the NHS breast screening invitation leaflets since late 2013, meaning that overdiagnosis is likely to be a new concept for many people. But despite uncertainty over the information they were given, intentions to attend breast screening remained high, with only seven per cent of women saying they would be less likely to attend screening after receiving the overdiagnosis information…

Some women still don’t underststand ‘overdiagnosis’ risk in breast screening

In a survey of around 2,200 women, Cancer Research UK scientists at University College London (UCL) found that 64 per cent felt they fully understood the information given about overdiagnosis — the chance that screening will pick up cancers that would never have gone on to cause any harm — by the National breast screening programme. Information about overdiagnosis has only been included in the NHS breast screening invitation leaflets since late 2013, meaning that overdiagnosis is likely to be a new concept for many people. But despite uncertainty over the information they were given, intentions to attend breast screening remained high, with only seven per cent of women saying they would be less likely to attend screening after receiving the overdiagnosis information. …

New method for non-invasive prostate cancer screening — ScienceDaily

Now a team of researchers led by Shaoxin Li at Guangdong Medical College in China has demonstrated the potential of a new, non-invasive method to screen for prostate cancer, a common type of cancer in men worldwide. They describe their laboratory success testing an existing spectroscopy technique called surface-enhanced Raman scattering (SERS) with a new, sophisticated analysis technique called support vector machine (SVM)…