April 18 2018. PSA Rising /Roswell Park, Buffalo, N.Y/. Researchers at Roswell Park Comprehensive Cancer Center have found that cancer patients who were physically active both before and after treatment were 40% more likely to survive than those who were physically inactive. This was true for many different disease types, including prostate, breast, colon, ovarian, bladder, endometrial, esophageal and skin cancer.
The associations between habitual inactivity and cancer mortality remained consistently strong regardless of the patient’s sex, tumor stage, smoking status or body-mass index (BMI).
The 40% higher probable survival rate in physically active patients is “remarkable,” the Roswell teams says. Another striking observation was that previously inactive patients who began exercising after their diagnosis increased their odds of survival by nearly 30%.
Patients participating in as few as one to two sessions of regular, weekly exercise experienced similar survival advantages as those who exercised more frequently, the researchers found. “In other words, when it comes to exercise, something is better than nothing but regular, weekly exercise seems to really make a difference,” says says lead author Rikki Cannioto, PhD, EdD, MS.
“In fact, patients who were physically active three or four days a week experienced an even greater benefit than those who exercised daily, and patients who had only one or two days of regular activity per week did nearly as well. This is particularly encouraging, as cancer patients and survivors can be overwhelmed by current physical activity recommendations.” Continue reading “Sedentary Lifestyle Drastically Increases Risk of Dying from Cancer”
Monday, 9 April 2018. By taking a high-cost drug with a low-fat meal—instead of on an empty stomach, as prescribed—prostate cancer patients could decrease their daily dose, prevent digestive issues and cut costs by 75 percent, according to a new study in the March 28, 2018, issue of the Journal of Clinical Oncology (JCO).
Abiraterone acetate, marketed as Zytiga®, is a standard medicine prescribed for metastatic castration-resistant prostate cancer. The pharmaceutical company tells patients on Zytiga to take four of the 250 milligram pills first thing in the morning. Then, having gone without food overnight, they must wait at least one more hour before eating breakfast.
“This schedule is not only inconvenient for patients, it’s also wasteful, in several ways,” said the study’s lead author, Russell Szmulewitz, MD, associate professor of medicine at the University of Chicago and a prostate cancer specialist.
April 29, 2015. Many patients with higher-risk localized prostate cancer are treated with external beam radiation or with brachytherapy (seed implants). A clinical trial conducted by Dr James Miller (right) of Vancouver, Canada has found that patients receiving permanent implant brachytherapy “seeds” plus a boost of radiation have a better chance of long-term survival than those treated with higher dose-escalated external beam radiotherapy but without the implants.
April 23, 2015. African American men have the highest rates of prostate cancer incidence and mortality in the United States. For the past twenty years cancer researchers have worried about this and researched various causal factors. Now a large study suggests obesity may play an important role in what specialists in disparities in prostate cancer risk are calling the “African-American race effect.”