Conditions: Prostate Cancer
Allocation: NON_RANDOMIZED | Intervention model: SEQUENTIAL
Enrollment: 73
Healthy volunteers: no

Brief summary:
The purpose is to see how quickly two different types of prostate cancer participants respond when taking enzastaurin.

Cohort 1 - asymptomatic participants with androgen-independent prostate-specific antigen (PSA)-progressive disease without clinical or radiographic evidence of metastatic disease.

Cohort 2 - participants with androgen-independent metastatic prostate cancer (documented bone or soft tissue metastases) with rising PSA, clinical, radiographic disease progression following one prior docetaxel-based regimen

Detailed description:

Arms:
arm 1: Chemo-naive participants who had androgen-independent prostate cancer with rising prostate-specific antigen (PSA) levels but no clinical or radiographic evidence of metastatic disease. Participants were given 1125 mg loading dose of enzastaurin on Day 1 of Cycle 1 (28-day cycle) only, and thereafter 500 mg enzastaurin once daily. arm 2: Participants with progressed, metastatic prostate cancer who had received prior treatment with a docetaxel-containing agent. Participants were given 1125 mg loading dose of enzastaurin on Day 1 of Cycle 1 (28-day cycle) only, and thereafter 500 mg enzastaurin once daily.

Interventions: intervention 1: enzastaurin
Intervention descriptions: intervention 1: Administered orally

Protocol document: