Phase I/II trial of carboplatin and paclitaxel chemotherapy in combination with intravenous oncolytic reovirus in patients with advanced malignancies.

ABSTRACT:

Purpose

Reovirus type 3 Dearing (RT3D) replicates preferentially in Ras-activated cancers. RT3D shows synergistic in vitro cytotoxicity in combination with platins and taxanes. The purpose of this phase I/II study was to assess RT3D combined with carboplatin/paclitaxel in patients with advanced cancers.

Experimental design

Patients were initially treated in a dose-escalating, phase I trial with intravenous RT3D days 1 to 5, carboplatin [area under curve (AUC) 5, day 1] and paclitaxel (175 mg/m(2), day 1) 3-weekly. RT3D was escalated through three dose levels: 3 × 10(9), 1 × 10(10), and 3 × 10(10) TCID(50) in cohorts of three. Primary endpoints were to define the maximum tolerated dose and dose-limiting toxicity and to recommend a dose for phase II studies. Secondary endpoint

SUBMITTER: Karapanagiotou EM 

PROVIDER: S-EPMC5553618 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature