To assess the antitumor activity of PHA-739358 administered as IV infusion according to two different dose schedules in metastatic HRPC patients progressing on standard, docetaxel-based 1st-line chemotherapy for HRPC based on PSA response, and to select the best dose schedule for further investigation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
118
6-hr IV infusion weekly for 3 consecutive weeks in a 4-week cycle
24-hr IV infusion every 2 weeks in a 4-week cycle
Nerviano Medical Sciences. Clinical Research Dept.
Nerviano, Milano, Italy
PSA response rate defined according to the recommendations from the Prostate-Specific Antigen Working Group
Time frame: within the first three months of treatment
Objective Response Rate, Progression Free Survival, additional PSA based endpoints, clinical benefit
Time frame: all cycles
Overall safety profile
Time frame: all cycles
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