Evaluation of antitumor activity using change in tumor size of the survivin antisense oligonucleotide LY2181308 in combination with docetaxel for second-line treatment of patients with non-small-cell lung cancer: a randomized open-label phase II study.

ABSTRACT: Chemoresistance is mediated, in part, by the inhibition of apoptosis in tumor cells. Survivin is an antiapoptotic protein that blocks chemotherapy-induced apoptosis. To investigate whether blocking survivin expression enhances docetaxel-induced apoptosis in patients with non-small-cell lung cancer (NSCLC), we compared the antitumor activity of the survivin inhibitor LY2181308 plus docetaxel with docetaxel alone. We used change in tumor size (CTS) as a primary endpoint to assess its use in early decision-making for this and future studies of novel agents in NSCLC. Patients (N = 162) eligible for second-line NSCLC treatment (stage IIIB/IV) with an Eastern Cooperative Oncology Group performance status of 0 to 1 were randomized 2:1 to receive LY2181308 (750 mg intravenously, weekly) and doceta

SUBMITTER: Natale R 

PROVIDER: S-EPMC4340255 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature