20
Participants
Start Date
May 1, 2018
Primary Completion Date
May 1, 2021
Study Completion Date
May 1, 2022
PD-1/PD-L1 inhibitors
PD-1/PD-L1 inhibitors (the dosage calculation according to dosing instructions)
Hunan Cancer hospital, Changsha
Hunan Province Tumor Hospital
OTHER