Serplulimab With Chemoradiotherapy for Postoperative Cervical Cancer With Risk Factors

intravenous infusion of 300 mg, administered every 3 weeks as one cycle, on the first day of each cycle, with a maximum treatment duration of 2 years (up to 35 treatment cycles)

"Cisplatin: Administered by intravenous infusion during concurrent chemoradiotherapy at a dose of 30-40 mg/m² once weekly for only 5-6 treatment cycles; during sequential chemoradiotherapy, administered at 60-75 mg/m² on the first and second days of each cycle, once every 3 weeks (21 days) for only 4 treatment cycles.~Paclitaxel: Nab-paclitaxel administered by intravenous infusion at a dose of 135-175 mg/m² on the first day of each cycle, once every 3 weeks (21 days) for only 4 treatment cycles."

Pelvic external beam radiation therapy at a dose of 1.8 Gy per fraction or 2 Gy per day, 5 times per week, with a total dose of 45-50 Gy.