New Gene-Targeting Drug is Being Studied in a Phase 2 Clinical Trial

A phase II clinical trial is being held to investigate the effect of an experimental drug, ABT-888, on castration-resistant prostate cancer (CRPC) in patients who have a genetic mutation known as a TMPRSS2:ERG gene fusion. In lab studies, ABT-888 used in combination with the prostate cancer drug abiraterone (Zytiga), helped shrink prostate cancer tumors and was especially effective for shrinking tumors that had the genetic mutation. The clinical trial is being led by investigators at the University of Michigan Comprehensive Cancer Center and conducted at multiple sites throughout the country. For more information about this trial, “A Randomized Gene Fusion-Stratified Phase II Trial of Abiraterone with or without ABT-888 for Patients with Metastatic Castration-Resistant Prostate Cancer,” call the U-M Cancer Answerline at 800-865-1125.