Using the drop-down menu below, read about highlighted scientific news from ASCO's Annual Meetings since 2002. You can select a specific year and/or a specific topic, such as a type of cancer. Selecting "All" will take you to a complete list of articles that appear under all categories.
The 2013 ASCO Annual Meeting was held May 31-June 4, with research news released starting May 15. The 2014 event will be held May 30-June 3.
To read these summaries categorized into a yearly newsletter, you can also review Research Round Up: News for Patients from the ASCO Annual Meeting.
Don’t forget to check out audio podcasts and videos about this news, as well. And, in addition to the highlighted studies below, thousands of scientific abstracts are released each year at the ASCO Annual Meeting. To search the entire collection of meeting abstracts, visit ASCO's website.
In a large, 20-year study, researchers found that men with a high level of fitness at middle age have a lower risk of developing and dying from lung and colorectal cancers. They also found that better fitness lowers the risk of dying of prostate cancer.
A long-term study comparing two common hormone therapy schedules showed that intermittent (short breaks in treatment) hormone therapy is less effective than continuous (no breaks in treatment) hormone therapy for men with hormone-sensitive prostate cancer with minimal disease spread (cancer that has not spread beyond the spine, pelvis, and lymph nodes). Hormone-sensitive prostate cancer is cancer that uses male sex hormones called androgens, such as testosterone, to grow and spread. Hormone therapy, also called androgen ablation or androgen-deprivation therapy, lowers levels of androgens in the body to help keep the cancer from growing or spreading. Eventually, metastatic prostate cancer (cancer that has spread) develops a resistance to hormone therapy, meaning the treatment stops working to control the cancer's growth.
About one-third of men with localized, high-risk prostate cancer who received the drug abiraterone (Zytiga) along with hormone therapy before surgery had little to no cancer remaining after six months of treatment, according to a recent clinical trial. Prostate cancer is called localized high-risk prostate cancer when the tumor has grown throughout the prostate, is high grade (meaning the cancer cells barely look like normal cells, called a Gleason score of 8), and the man has a prostate-specific antigen (PSA) level higher than 20.
In a recent study, the drug cabozantinib helped manage various advanced cancers, particularly prostate, ovarian, and liver cancers. The drug also helped shrink bone metastases (cancer that has spread to the bone). Cabozantinib is a type of targeted therapy, which means it targets the cancer's specific genes, proteins, or the tissue environment that contributes to cancer growth and survival.
A large study of more than 12,000 Swedish men showed that first-time prostate-specific antigen (PSA) levels for men age 44 to 50 predicts the chance of developing metastatic prostate cancer (cancer that has spread to other parts of the body) or dying of the disease up to 30 years later. PSA is found in higher-than-normal levels in men with various conditions of the prostate, including prostate cancer and noncancerous conditions.