33
Participants
Start Date
October 10, 2018
Primary Completion Date
February 1, 2021
Study Completion Date
February 1, 2021
pembrolizumab
Eligible patients received pembrolizumab 200mg every 3 weeks with or without chemotherapy for four cycles, then for patients without progressive disease, pembrolizumab was administrated in new dose-intervals according to steady state plasma-concentration (Css) of pembrolizumab until disease progression
Sun Yat-sen University Cancer Center, Guangzhou
Sun Yat-sen University
OTHER