A Phase I Pharmacokinetic and Biological Correlative Study of Oblimersen Sodium (Genasense, G3139), an Antisense Oligonucleotide to the Bcl-2 mRNA, and of Docetaxel in Patients with Hormone-Refractory Prostate Cancer

Abstract
Purpose: To assess the feasibility of administering oblimersen sodium, a phosphorothioate antisense oligonucleotide directed to the Bcl-2 mRNA, with docetaxel to patients with hormone-refractory prostate cancer; to characterize the pertinent pharmacokinetic parameters, Bcl-2 protein inhibition in peripheral blood mononuclear cell(s) (PBMC) and tumor; and to seek preliminary evidence of antitumor activity.