A phase I dose escalation and pharmacokinetic study of vatalanib (PTK787/ZK 222584) in combination with paclitaxel in patients with advanced solid tumors
Purpose To define the maximum-tolerated dose (MTD) for weekly paclitaxel administered in combination with daily vatalanib (PTK787/ZK 222584, PTK/ZK) and assess for a drug–drug interaction.