Tag Archives: health

New at-risk group identified for gastrointestinal stromal tumors

“Previous journal articles never clearly differentiated GIST from several other tumors, even though they have different biologies,” said Jason Sicklick, MD, assistant professor of surgery and a surgical oncologist at UC San Diego Health System. “This study more clearly identifies at-risk populations in the United States as well as incidence rates, survival trends and risk factors for the disease.” Prior to 2001, GIST-specific histology codes were not used in medical coding, which meant that a variety of tumor types, such as leiomyoma and leiomyosarcoma, spindle cell, myofibroblastic, desmoid and KIT-positive metastatic melanomas were all lumped into one category. Sicklick and his team have used a new generation of precise pathologic diagnostic codes to better define the incidence and distribution of GIST among different patient groups. The research team from UC San Diego Moores Cancer Center found that the overall incidence rate was 6.8 cases per million people and that the rate rose from 2001 to 2011. …

Study may lead to early detection, better outcomes for lymphedema patients

The study is testing bioimpedance spectroscopy, a device where electrodes are placed on the patient’s arms so that the fluid buildup can be accurately measured. The randomized study is enrolling 1,100 research subjects over two years at five sites in the United States and Australia. “Many in the health care community, and even breast cancer patients, don’t understand that this lifelong arm swelling is a possible result of breast cancer treatment, but others of us have been working on this issue for decades,” said principal investigator Sheila H. …

Knowledge empowers: Regular mammograms reduce breast cancer deaths — ScienceDaily

“In 2014, nearly 300,000 women will be diagnosed with breast cancer in the U.S. Even though mammography has helped reduce the breast cancer death rate in the United States by more than 30 percent since 1990, and every major medical organization with expertise in breast cancer diagnosis and treatment recommends annual mammograms for women 40 and older, thousands will die in the next 12 months because they did not get a mammogram…

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…

Osteoporosis treatment may also benefit breast cancer patients — ScienceDaily

“Skeletal metastases develop in up to 70 percent of women who die from breast cancer,” says study co-lead author, Dr. Richard Kremer, director of the Bone and Mineral Unit at the MUHC and a professor in the Faculty of Medicine at McGill University. “This causes considerable suffering and is life-threatening. Preventing this could translate into saving a significant number of lives.” Reduction of metastatic risk by half Dr…

What to anticipate after you’ve heard those dreaded words ‘you have breast cancer’

“Most of the time, there’s no bad news,” says Karen Rizzo, MD, 2015 president of the Pennsylvania Medical Society and a practicing physician in Lancaster. “Unfortunately though, some will be told they should have a biopsy, possibly leading to those dreaded words ‘you have cancer.'” What happens next depends upon the patient and her situation, says Dr. …

Transplant drug could boost power of brain tumor treatments, study finds

In experiments in animals, researchers from the University of Michigan Medical School showed that adding rapamycin to an immunotherapy approach strengthened the immune response against brain tumor cells. What’s more, the drug also increased the immune system’s “memory” cells so that they could attack the tumor if it ever reared its head again…