140
Participants
Start Date
April 5, 2024
Primary Completion Date
April 30, 2028
Study Completion Date
April 30, 2030
Stereotactic body radiotherapy
Patients in both cohorts will receive SBRT using volumetric arc therapy. The prescribed dose is 30-54 Gy in 3 fractions over 1 week.
Sintilimab
Patients received sintilimab 200 mg every 3 weeks for up to 6 cycles, with the first dose within 1 week after the completion of SBRT.
RECRUITING
Sun Yat-sen University Cancer Center, Guangzhou
Fifth Affiliated Hospital, Sun Yat-Sen University
OTHER
Ningbo Medical Center Lihuili Eastern Hospital
UNKNOWN
Sun Yat-sen University
OTHER