117
Participants
Start Date
August 12, 2020
Primary Completion Date
April 27, 2021
Study Completion Date
September 19, 2023
Feladilimab
Humanized anti-inducible T cell co-stimulatory receptor (ICOS) immunoglobulin G4 (IgG4) monoclonal antibody (mAb)
Pembrolizumab
Humanized anti- programmed cell death receptor1 (anti-PD-1) IgG4 mAb
Placebo
Sterile normal saline
Platinum based chemotherapy
Cisplatin/carboplatin
Fluorouracil (5FU)
5-fluorouracil
GSK Investigational Site, Dublin
GSK Investigational Site, Buenos Aires
GSK Investigational Site, Brussels
GSK Investigational Site, Copenhagen
GSK Investigational Site, Blacktown
GSK Investigational Site, Edegem
GSK Investigational Site, Melbourne
GSK Investigational Site, Heidelberg
GSK Investigational Site, Woolangabba
GSK Investigational Site, Gyeonggi-do
GSK Investigational Site, Berlin
GSK Investigational Site, Savona
GSK Investigational Site, Milan
GSK Investigational Site, Incheon
GSK Investigational Site, Brescia
GSK Investigational Site, Madrid
GSK Investigational Site, Madrid
GSK Investigational Site, Madrid
GSK Investigational Site, Madrid
GSK Investigational Site, Hanover
GSK Investigational Site, Bordeaux
GSK Investigational Site, Daegu
GSK Investigational Site, Valencia
GSK Investigational Site, Hwasun
GSK Investigational Site, Florence
GSK Investigational Site, Strasbourg
GSK Investigational Site, Lyon
GSK Investigational Site, Paris
GSK Investigational Site, Napoli
GSK Investigational Site, Poitiers
GSK Investigational Site, Ulm
GSK Investigational Site, Duarte
GSK Investigational Site, Pushkin
GSK Investigational Site, Craiova
GSK Investigational Site, Cluj-Napoca
GSK Investigational Site, Floreşti
GSK Investigational Site, Suceava
GSK Investigational Site, Buenos Aires
GSK Investigational Site, Oro Verde Entre RIos
GSK Investigational Site, Rosario
GSK Investigational Site, San Miguel de Tucumán
GSK Investigational Site, Curitiba
GSK Investigational Site, São Paulo
GSK Investigational Site, Vitória
GSK Investigational Site, Edmonton
GSK Investigational Site, Hamilton
GSK Investigational Site, London
GSK Investigational Site, Toronto
GSK Investigational Site, Toronto
GSK Investigational Site, Montreal
GSK Investigational Site, Leipzig
GSK Investigational Site, Roma
GSK Investigational Site, Osaka
GSK Investigational Site, Osaka
GSK Investigational Site, Tokyo
GSK Investigational Site, Tokyo
GSK Investigational Site, Bydgoszcz
GSK Investigational Site, Gdynia
GSK Investigational Site, Gliwice
GSK Investigational Site, Lublin
GSK Investigational Site, Tomaszów Mazowiecki
GSK Investigational Site, Warsaw
GSK Investigational Site, Bucharest
GSK Investigational Site, Otopeni
GSK Investigational Site, Seoul
GSK Investigational Site, Seoul
GSK Investigational Site, Barcelona
GSK Investigational Site, Stockholm
GSK Investigational Site, London
GSK Investigational Site, Nottingham
GSK Investigational Site, Sutton
Lead Sponsor
Merck Sharp & Dohme LLC
INDUSTRY
GlaxoSmithKline
INDUSTRY