Tag Archives: life

Head, neck cancer trial shows assessing HRQOL is valuable to patients, doctors

EORTC trial 24954 set out to compare two treatment schemes for patients with resectable hypopharyngeal and laryngeal cancers, and the results published in Cancer show that there is a trend towards worse HRQOL scores in patients receiving alternating chemoradiotherapy (Alternating arm) as opposed to those given sequential induction chemotherapy and radiotherapy (Sequential arm). However, very few differences reached the level of statistical significance, and most patients’ HRQOL scores returned to baseline once treatment was completed. Dr. …

Surprising role of gene regulator protein in development of skin tumors

Skin tumors — when healing of scratches and cuts goes wrong The skin is the largest organ of the human body, protecting us from dehydration and external impacts. It’s a self-renewing tissue, meaning that if we hurt ourselves for example by scraping or cutting our skin, new skin cells will replace the old damaged ones and our wound will heal. On a molecular level this process is controlled by a wide range of factors, ensuring that the right number of undifferentiated progenitor cells differentiate into skin cells and make their way to replace the old damaged ones. If something goes wrong during this process, pathologies, including skin tumors, can be the consequence…

Pioneers in the fight against ‘The Big One’: Proton therapy for lung cancer

Physicians at The University of Texas MD Anderson Proton Therapy Center are leaders in the research and treatment of lung cancer and pioneers in developing proton therapy for lung cancer patients. With its advanced image guidance and ability to precisely target tumors in the lungs, the powerful radiation of protons can be delivered with optimal accuracy — sparing critical nearby structures, such as the esophagus, heart and spinal cord. …

Fracture prevention in cancer-associated bone disease

A new paper published by an International Osteoporosis Foundation (IOF) Committee of Scientific Advisors Working Group reviews the epidemiology and pathophysiology of cancer-associated bone disease and provides information about fracture prevention in cancer patients. The review summarizes the pertinent recommendations of leading societies, providing guidance for clinical decision making and information on evidence-based pathways to prevent skeletal-related events and bone loss. Cancer patients are at greater risk of bone disease and fractures Cancer-induced bone disease can result from the primary disease itself, either due to circulating bone resorbing substances, or from metastasis to bone such as commonly occurs with breast, lung and prostate cancer. As well, cancer therapy itself can cause bone loss and fractures — especially in the case of glucocorticoid or estrogen deprivation therapy, chemotherapy-induced ovarian failure, and androgen deprivation therapy. …

Quality of care improves for cancer patients who get palliative care consultation

Palliative care is the medical specialty that focuses on improving quality of life for patients and their families in the setting of a serious illness. Palliative care teams provide an added layer of support to patients, caregivers, and doctors by addressing unremitting symptoms, helping with decision making, and coordinating care. The American Society of Clinical Oncology (ASCO) selected a total of four high-impact abstracts, including this one, to feature in an official press briefing for its upcoming 2013 Quality Care Symposium. More than 270 abstracts will be presented at the conference, which will be held in San Diego on November 1-2…

Debunking myths about how cancer spreads

Can getting a biopsy spread cancer? Internet rumors have been circulating for years linking needle biopsies to spreading cancer. There is no evidence that a needle biopsy, a procedure used to diagnose many types of cancer, causes the cells to spread. "Needle biopsies of early-onset lesions in the breast, thyroid or lung allow us to diagnose cancer often before it has spread," said Dr. …

What works for women doesn’t work for men

But unlike in women, neither soy protein nor a common antidepressant provides relief for men, according to researchers at Wake Forest Baptist Medical Center. Hot flashes occur in approximately 80 percent of men who are undergoing hormone manipulation as treatment for prostate cancer. Hormone therapy reduces the levels of male hormones, called androgens, to prevent them from reaching prostate cancer cells and stimulating their growth. "Changing hormone levels cause hot flashes in both women and men, so we hoped that using soy supplements and/or an antidepressant would help reduce them in men as it does in many women," said Mara Vitolins, Dr…

Could dog food additive prevent disabling chemo side effect?

The Food and Drug Administration-approved preservative, an antioxidant called ethoxyquin, was shown in experiments to bind to certain cell proteins in a way that limits their exposure to the damaging effects of Taxol, the researchers say. The hope, they say, is to build on the protective effect of ethoxyquin’s chemistry and develop a drug that could be given to cancer patients before taking Taxol, in much the same way that anti-nausea medication is given to stave off the nausea that commonly accompanies chemotherapy. While half of Taxol users recover from the pain damage, known as peripheral neuropathy, the other half continue to have often debilitating pain, numbness and tingling for the rest of their lives…

Smokers who survive to 70 still lose four years of life

Dr Emberson said: "Despite recent declines in the numbers of people smoking and tar yields of cigarettes, smoking remains the leading preventable cause of death in Europe." He added: "Previous studies had demonstrated that prolonged cigarette smoking from early adult life was associated with about 10 years loss of life expectancy, with about one quarter of smokers killed by their habit before the age of 70. …