Study of Enzalutamide in Patients With Castration-resistant Prostate Cancer

Summary

This research study is evaluating a drug called enzalutamide in metastatic castration resistant prostate cancer. Enzalutamide is already FDA approved for metastatic castration resistant prostate cancer after treatment with chemotherapy. The purpose of this study is to analyze features of tumor specimens sampled prior to therapy and at disease progression to determine why patients respond or stop responding to treatment with Enzalutamide. Prior chemotherapy is not a requirement of this trial.

Timeline

Start

2013-09-13

Primary completion

2021-12

Completion

2022-09-30

Publications

• Sperger JM, Emamekhoo H, McKay RR, Stahlfeld CN, Singh A, Chen XE, Kwak L, Gilsdorf CS, Wolfe SK, Wei XX, Silver R, Zhang Z, Morris MJ, Bubley G, Feng FY, Scher HI, Rathkopf D, Dehm SM, Choueiri TK, Halabi S, Armstrong AJ, Wyatt AW, Taplin ME, Zhao SG, Lang JM. Prospective Evaluation of Clinical Outcomes Using a Multiplex Liquid Biopsy Targeting Diverse Resistance Mechanisms in Metastatic Prostate Cancer. J Clin Oncol. 2021 Sep 10;39(26):2926-2937. doi: 10.1200/JCO.21.00169. Epub 2021 Jul 1.

Drugs

Indications