60
Participants
Start Date
May 11, 2020
Primary Completion Date
July 30, 2021
Study Completion Date
August 31, 2021
Bevacizumab Injection
15mg/kg (Q3W)
Nivolumab
nivolumab 480 mg IV infusions for 30 minutes q4w
Fuda Cnacer Hospital, Guangzhou
Fuda Cancer Hospital, Guangzhou
OTHER