A Study of Neoadjuvant Therapy for the Treatment of Patients With Locally Advanced Esophageal Squamous Cell Carcinoma

"Drug: Camrelizumab 200mg on Day 1 of each 3-week cycle for 2 cycles during the neoadjuvant period~Drug: Carboplatin Area under the curve of 5 on Day 1 of each 3-week cycle for 2 cycles~Drug: Cisplatin 75 mg/m2 on Day 1 of each 3-week cycle, for 2 cycles~Drug: Paclitaxel 135-175 mg/m2 on Day 1 of each 3-week cycle for 2 cycles~Drug: Nab-Paclitaxel 220-260 mg/m2 on Day 1 of each 3-week cycle for 2 cycles~Drug: anlotinib 8 mg/day orally (from days 1 to 14 in a 21-day cycle) for 2 cycles"

"Drug: Camrelizumab 200mg on Day 1 of each 3-week cycle for 2 cycles during the neoadjuvant period~Drug: Carboplatin Area under the curve of 5 on Day 1 of each 3-week cycle for 2 cycles~Drug: Cisplatin 75 mg/m2 on Day 1 of each 3-week cycle, for 2 cycles~Drug: Paclitaxel 135-175 mg/m2 on Day 1 of each 3-week cycle for 2 cycles~Drug: Nab-Paclitaxel 220-260 mg/m2 on Day 1 of each 3-week cycle for 2 cycles~Thoracic radiotherapy RT once daily (from cycle 1 \[C1D1\], 41.4Gy/23Fx, 1.8Gy daily, for 4.6 weeks, 5 days/week)"