A phase I study of BI 811283, an Aurora B kinase inhibitor, in patients with advanced solid tumors.

Purpose: This phase I study investigated the maximum tolerated dose (MTD), safety, pharmacokinetics, pharmacodynamics, and antitumor activity of the Aurora B kinase inhibitor BI 811283 in patients with advanced solid tumors.

Methods: BI 811283 was administered via 24-h infusion on Days 1 and 15 of a 4-week cycle (schedule A) or Day 1 of a 3-week cycle (schedule B) in a modified 3 + 3 dose-escalation design. Pharmacodynamic assessments included immunohistochemistry for phosphorylated histone H3 (pHH3) on skin biopsies to determine Aurora B kinase inhibition and plasma concentrations of caspase-cleaved CK-18 (apoptosis marker).

Phase I clinical study of the toll-like receptor 9 agonist MGN1703 in patients with metastatic solid tumours.

Purpose: This study was initiated to evaluate safety, toxicity, pharmacokinetics, and pharmacodynamics of treatment with MGN1703, a novel synthetic DNA-based toll-like receptor 9 (TLR9)-immunomodulator.

Methods: The study consisted of an escalating single dose regimen followed by a multiple dose part. Dose levels of 0.

A Phase I study of pazopanib in combination with gemcitabine in patients with advanced solid tumors.

Purpose: Pazopanib plus gemcitabine combination therapy was explored in patients with advanced solid tumors.

Methods: In a modified 3 + 3 enrollment scheme, oral once-daily pazopanib was administered with intravenous gemcitabine (Days 1 and 8, 21-day cycles). Three protocol-specified dose levels were tested: pazopanib 400 mg plus gemcitabine 1,000 mg/m(2), pazopanib 800 mg plus gemcitabine 1,000 mg/m(2), and pazopanib 800 mg plus gemcitabine 1,250 mg/m(2).