Results of a phase II study of pemetrexed as first-line chemotherapy in patients with advanced or metastatic breast cancer.

Palliation is the primary goal in metastatic breast cancer (MBC), and safe, efficacious, new single-agent options are needed. Pemetrexed, an antifolate, inhibits several folate-dependent enzymes involved in purine biosynthesis. The primary goal of this study was to determine the objective response rate in patients with advanced or MBC given pemetrexed as a first-line, dose-dense, every 2-week chemotherapy.

Gemcitabine plus enzastaurin or single-agent gemcitabine in locally advanced or metastatic pancreatic cancer: results of a phase II, randomized, noncomparative study.

Purpose: Gemcitabine (G) is standard therapy for pancreatic cancer. Enzastaurin (E) inhibits PKCβ and PI3K/AKT signaling pathways with a dose-dependent effect on growth of pancreatic carcinoma xenografts. Data suggest that the GE combination may improve clinical outcomes.