At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Phase II Randomized Placebo-Controlled Double-Blind Study of Salvage Radiation Therapy (SRT) Plus Placebo Versus SRT Plus Enzalutamide in Men With High-Risk PSA-Recurrent Prostate Cancer After Radical Prostatectomy
In Brief
A Phase 2 clinical trial evaluating Enzalutamide and SRT for Adenocarcinoma of the Prostate. Completed, enrolled 86 participants across 9 sites.
Detailed Summary
The primary hypothesis of this study is that outcomes for patients with biochemically recurrent prostate cancer following radical prostatectomy will be improved by the addition of enzalutamide for 6-months compared to standard-of-care salvage radiation therapy to allow for further study in the definitive phase III setting. This study builds on the prior success of high-dose bicalutamide (for 24 months) when combined with salvage external radiation therapy (XRT), while using a newer more potent anti-androgen for a shorter duration of time (6 months) in an effort to minimize adverse effects.
Study Details
Timeline
Interventions
Enzalutamide (MDV3100) 160 mg PO once daily for 6 months (2 months prior to SRT, 2 months during SRT and 2 months following SRT)
Salvage radiation therapy (3D-CRT (Three dimensional conformal radiation therapy)/IMRT) 66.6-70.2 Gy given 1.8 Gy M-F for 37 -39 fx