Neoadjuvant Immune Checkpoint Blockade in Resectable Malignant Pleural Mesothelioma

For Arm A 15 patients with resectable MPM will be enrolled and receive preoperative nivolumab, 240mg IV, on Day -42, -28 and Day -14 (+/- two days for each timepoint) prior to planned surgery on Day 0 (to allow for scheduling surgery may take place between Day -3 and Day +10). Subsequent to full accrual to Arm A, 15 patients with resectable MPM will be enrolled and receive preoperative nivolumab, 3mg/kg IV, on Day -42, -28 and Day -14 (+/- two days for each timepoint) + ipilimumab 1mg/kg IV on Day -42 prior to planned surgery on Day 0 (to allow for scheduling surgery may take place between Day -3 and Day +10).