Overview

Neoadjuvant CCRT With Gemcitabine/Durvalumab (MEDI4736) Followed by Adjuvant Gemcitabine/Durvalumab(MEDI4736) in Resectable or Borderline Resectable Pancreatic Cancer

Status:
Recruiting

Trial end date:
2021-11-30

Target enrollment:

Participant gender:

Summary

The dynamics of immune cells by CCRT/Durvalumab will be uncovered. The combination of Durvalumab with concurrent chemoradiotherapy (CCRT/gemcitabine)) as neoaduvant treatment in resectable or borderline resectable pancreatic cancer is feasible and efficacious. The combination of Durvalumab with cytotoxic chemotherapy (gemcitabine) as an adjuvant treatment is feasible and efficacious. To assess the effect of Neoadjuvant CCRT with Gemcitabine/Durvalumab followed by adjuvant Gemcitabine/Durvalumab in resectable or borderline resectable pancreatic cancer Primary endpoint: 2 year-DFSR (disease-free survival rate) Secondary endpoints - Efficacy: 2 year-OSR (overall survival rate), disease-free survival, overall survival, overall response rate (RECIST 1.1, ir response) after neoadjuvant CCRT, disease control rateEORTC QLQ-C30, the number of immune cells (TIL, macrophage, etc) in resected pancreatic tissue - Safety: toxicity (CTCAE V), irAE, Exploratory Objective(s): - To evaluate baseline measures and changes of immune systems and regulations by neoadjuvant CCRT with gemcitabine/Durvalumab in peripheral blood and tumor tissues - To collect and store DNA from blood (according to ethical procedures) for future exploratory research into genes/genetic variation that may influence response (ie, distribution, safety, tolerability and efficacy) to study treatments and or susceptibility to disease (optional).

Phase:

Phase 2

Details

Lead Sponsor:

Do-Youn Oh

Collaborator:

AstraZeneca

Treatments:

Antibodies, Monoclonal
Durvalumab
Gemcitabine