184
Participants
Start Date
October 31, 2019
Primary Completion Date
July 31, 2021
Study Completion Date
July 31, 2022
Anlotinib
A multi-target receptor tyrosine kinase inhibitor.
Placebos
Anlotinib blank analog capsule.
Topotecan
A topoisomerase I inhibitor.
Beijing Cancer Hospital, Beijing
Cancer Hospital Chinese Academy of Medical Sciences, Beijing
Lead Sponsor
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
INDUSTRY