Ad.hIFN-α (SCH 721015, adenoviral-mediated interferon alpha) is a replication-defective recombinant adenoviral vector containing the human interferon-alpha (hIFN-alpha) gene. This Phase I study is designed to evaluate the safety and maximum tolerated dose (MTD) of two doses of Ad.hIFN-alpha injected into the pleural (intrapleural, IP) and given 4 days apart in subjects with pleural mesothelioma.
Subjects who meet eligibility will have a pleural catheter placed 2 weeks prior to the first dose. Subjects are then admitted to the research center on Days 1 and 4 for dosing and overnight observation. Subjects are then followed-up as outpatients for a total of 6 months. Radiographic evaluations are repeated on Day 64 and at 6 months. The pleural catheter is removed once it is not necessary.
