Exploratory Platform Trial to Evaluate Immunotherapy Combinations With Chemotherapy for the Treatment of Patients With Previously Untreated Metastatic Pancreatic Adenocarcinoma

Nivolumab will be administered intravenously at 360 mg every 3 weeks for up to 2 years.

For Cohort A and B, ipilimumab will be administered intravenously at 1mg/kg every 6 weeks for up to 2 cycles. For Cohort C, ipilimumab will be administered intravenously at 1mg/kg on C2D1 and C4D1.

Hydroxychloroquine will be administered orally daily for up to 2 years.

Nab-paclitaxel will be administered intravenously at 125 mg/m2 for 2 weeks on and 1 week off, for at least 24 weeks, unless treatment discontinuation criteria are met.

Gemcitabine will be administered intravenously at 1000 mg/m2 for 2 weeks on and 1 week off, for at least 24 weeks, unless treatment discontinuation criteria are met.

NG-350A will be administered intravenously on Cycle 1 Days 15 (1e12 viral particles), 17 (3e12 viral particles), and 19 (3e12 viral particles).