Induction Toripalimab and Chemotherapy in Locally Advanced Cervical Cancer

Patients enrolled in this arm would receive three cycles of induction treatment before receiving definitive chemoradiotherapy. The specific regimen is: Paclitaxel(135mg/m2,ivd, d1)+cisplatin(75mg/m2,ivd,d1-3)+Toripalimab (240mg,ivd,d1)±bevacizumab(ivd, d1)/q21d. Patients would receive pelvic MRI to evaluate the regression status of tumor after three cycles of induction treatment. Patients with satisfying tumor regression would receive definitive chemoradiotherapy afterwards. During chemoradiotherapy, patients would receive weekly cisplatin (40mg/m2) and 240mg toripalimab every three weeks. After chemoradiotherapy, patients would receive another three cycles of consolidated treatment (regimen identical to induction treatment).