Tag Archives: health

New role for milk: Delivering polyphenols with anti-cancer activity

"These results support a new role for milk as an ideal platform for delivery of bioactive compounds and opens the door to a new generation of dairy products providing additional benefits to human health," say authors Sanaz Haratifar and Milena Corredig, of the Department of Food Science and Department of Human Health and Nutritional Sciences of the University of Guelph, Ontario, Canada. The majority of extractable polyphenols in tea are flavan-3-ols, commonly referred to as catechins. EGCG is the major catechin found in tea. Tea polyphenols have been shown to inhibit tumor formation, reduce cancer cell proliferation, increase normal cell death (apoptosis), and/or suppress the formation of new blood vessels feeding tumors (angiogenesis)…

Physicians who prefer hospice care for themselves more likely to discuss it with patients

"Having timely discussions with terminally-ill cancer patients to establish goals for end-of-life care is important to maximize the quality of patient care. But by and large we’re not doing a good job at having these discussions early on," says lead author Garrett Chinn, MD, MS, of the Massachusetts General Hospital Division of General Medicine. "We know that patients facing terminal illness often wish to spend their remaining days at home, surrounded by loved ones. Since end-of-life care in the U.S…

Evidence of savings in accountable care organizations, cancer care

Researchers from The Dartmouth Institute for Health Policy & Clinical Practice report that savings may be found in accountable care organizations (ACO) through reductions in hospitalizations. The analysis published in the December issue of the journal Healthcare provides the first empirical evidence on how the shared savings ACO model may affect the cost and experience of care for cancer patients. The researchers looked at the Physician Group Practice Demonstration, which ran from 2005 to 2010 in 10 physician groups, for the best current evidence on the likely effectiveness of accountable care organizations for Medicare beneficiaries…

Childhood cancer survivors suffer long-term symptoms linked to poor quality of life

"The prevalence of these symptoms accounts for a huge variance in physical, mental and social domains of quality of life among survivors," said I-Chan Huang, Ph.D., an associate professor of health outcomes and policy in the UF College of Medicine and the lead author of the study. "If we think symptoms are the key to patients’ quality of life, then if we can better manage their symptoms, we can improve their daily functional status and quality of life." Huang, also a member of UF’s Institute for Child Health Policy, teamed with researchers from St. Jude Children’s Research Hospital in Memphis to conduct the study, which was published in the Nov. 20 issue of the Journal of Clinical Oncology…

Game-changing shift occurring in cancer discovery, treatment

Clinical Cancer Advances 2013: ASCO’s Annual Report on Progress Against Cancer reveals how marked expansion in our knowledge and understanding of cancer is already improving treatment while also pointing the way towards even more effective approaches in the future. Published today in the Journal of Clinical Oncology, the ASCO report covers a broad range of cancer types and highlights a selection of the most recent achievements across the entire continuum of cancer care, from prevention and screening to treatment and survivorship. "For patients today, these results can be critical. Scientifically, they demonstrate how our long term investment in science and technology can yield practical advances now and in the near future," said ASCO President Clifford A…

Common outcome measures required for neurofibromatosis clinical trials

The (REiNS) Collaboration was formed to achieve consensus regarding the design of clinical trials for treatments of NF and related disorders, with a focus on developing a standard set of appropriate and meaningful outcome measures. "This supplement presents the initial progress of several of the working groups and includes the first series of consensus recommendations for NF clinical trial endpoints by the REiNS International Collaboration," according to an introduction by Dr Scott R. …

Can celebrity cancer diagnoses prompt quitting smoking?

In a study published this week in Preventive Medicine, researchers from San Diego State University, the Santa Fe Institute, the University of North Carolina and the Johns Hopkins Bloomberg School of Public Health found that when celebrities publicly discuss their struggles with cancer diagnoses, the resulting media coverage prompts more smokers to search for information on quitting than events like New Year’s Day or World No Tobacco Day. Public health experts have long known these discussions spur others to get screened for cancer or consider the same treatments, but it was unclear whether these discussions also promoted cancer prevention behaviors, like quitting smoking. This question has evaded study because the method most commonly used to assess cancer-related behaviors — annual telephone surveys — isn’t fine-grained enough to tell researchers which events are influencing respondents’ answers. …

Biomarker linked to aggressive breast cancers, poor outcomes in African-Americans

"Our data indicate that HSET represents a potential new biomarker for poor breast cancer outcome among African-American women with the disease," said Ritu Aneja, Ph.D., associate professor in the Department of Biology at Georgia State University in Atlanta. "Using this biomarker effectively could give oncologists critical new information and potentially save lives by allowing earlier recognition of more aggressive breast cancers in African-American women, with the subsequent use of more customized treatment regimens to better manage disease." African-American women are often diagnosed with breast cancer at a younger age than non-Hispanic white women and are more likely to have cancers that spread, recur, or result in death. Identification of biomarkers that can help clinicians predict if African-American women will have aggressive cancer is a high priority, according to Aneja. …

Economic factors may affect getting guideline-recommended breast cancer treatment

Women with a break in their insurance coverage had a 3.5-fold higher likelihood of nonconcordance with National Comprehensive Cancer Network (NCCN) guidelines for radiation therapy and chemotherapy compared with women with uninterrupted coverage. "We found that women who had no insurance at some point during treatment, women with lower incomes compared with those in the highest income categories, and women who held more debt at the time of diagnosis were less likely to receive all of the recommended breast cancer treatments," said Jean A…