Genitourinary Cancers Symposium

Investigators reported at the 2014 Genitourinary Cancers Symposium that two new combinations demonstrated activity in refractory or advanced, previously untreated urothelial carcinoma in phase II evaluations.

Survival, measured as either disease-specific survival or relative conditional survival, has not improved for patients with metastatic urothelial carcinoma despite increasing use of second-line therapies with no formal indication in this setting.

A meta-analysis presented during the 10th Annual Genitourinary Cancers Symposium found that when used with other therapies for the treatment of mCRPC, prednisone does not raise the risk for severe toxicities, nor does it affect overall survival (OS).

William K. Oh, MD, professor of medicine, hematology and medical oncology, urology, The Mount Sinai Hospital, discusses a biomarker development trial of satraplatin in patients with metastatic castrate-resistant prostate cancer.

Patients with bone metastatic castration-resistant prostate cancer (CRPC) who received radium-223 dichloride (Xofigo) continued to have a low incidence of myelosuppression and no associated secondary malignancies at a 1.5-year follow-up of the pivotal phase III ALSYMPCA study that was presented at the 2014 Genitourinary Cancers Symposium.

Matthew D. Galsky, MD, from The Mount Sinai Hospital, discusses an analysis of the distribution and geographic accessibility of prostate cancer clinical trials in the U.S.

Charles Ryan, MD, Associate Clinical Professor, Department of Medicine (Hematology/Oncology), University of California, San Francisco, discusses the utility of abiraterone and enzalutamide for patients with metastatic castration-resistant prostate cancer.

Rana R. McKay, MD, a clinical oncology fellow at Dana-Farber Cancer Institute, Boston, Massachusetts, discusses a trial that analyzed overall survival in patients with metastatic renal cell carcinoma who used angiotensin system inhibitors.

Improved outcomes continued to be demonstrated with the addition of radiotherapy to oral antiandrogen therapy in men with locally advanced prostate cancer, according to an updated analysis, conducted after 11 years of observation.

Enzalutamide (Xtandi) improves survival by nearly 30% in chemotherapy-naïve men with metastatic castration-resistant prostate cancer (mCRPC) and delays progression of their disease by more than 80%.

The use of angiotensin system inhibitors (ASIs) may significantly improve survival outcomes in patients with metastatic renal cell carcinoma (mRCC), according to a vast, pooled retrospective analysis.

The premature termination of clinical trials in the oncology setting is a problem that continues to vex researchers, and results of a new study that involved more than 7500 adult cancer clinical trials suggest that the concern is justified.