Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) With Oxaliplatin In Patients With Peritoneal Carcinomatosis

This study started as a prospective, single arm phase I trial in a 3 + 3 dose escalation evaluating the safety and tolerability of PIPAC using oxaliplatin in patients with peritoneal carcinomatosis.

PIPAC oxaliplatin 90mg/m2 has been well tolerated in our Cohort 1 study. Hence, we added a second cohort (Cohort 2) which combines PIPAC oxaliplatin at 90mg/m2 every 6 weeks with IV nivolumab at 240mg every 2 weeks to evaluate the safety and tolerability of combination therapy.