30
Participants
Start Date
January 1, 2021
Primary Completion Date
February 1, 2022
Study Completion Date
February 6, 2022
Pyrotinib Maleate
Pyrotinib p.o. 400 mg once daily
Vinorelbine
Vinorelbine p.o. 40 mg once every other day
Tianjin Cancer Hospital, Tianjin
Tianjin Medical University Cancer Institute and Hospital
OTHER