A new treatment approach of toripalimab in combination with concurrent platinum-based chemoradiotherapy for locally advanced cervical cancer: A phase II clinical trial.

ABSTRACT: This study investigated the efficacy and safety of toripalimab in combination with concurrent platinum-based chemoradiation in patients with untreated locally advanced cervical cancer. Eligible patients received toripalimab 240 mg once every 3 weeks in combination with concurrent platinum-based chemoradiotherapy, followed by the maintenance of toripalimab once every 6 weeks up to 1 year. The primary endpoint was objective response rate (ORR). Secondary endpoints included 2-year and 3-year progression-free survival (PFS) rates, 3-year overall survival (OS) rate, and safety. Biomarker analysis of PD-L1 expression and genomic mutational analysis by next-generation sequencing were conducted, as well as PD-L1 expression on tumor biopsies. A total of 82 patients were enrolled. The median follow-

SUBMITTER: Chen J 

PROVIDER: S-EPMC11661507 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature