Induction Chemotherapy Combined With Immunotherapy Followed by Concurrent Chemoradiation in Advanced Cervical Cancer

Inclusion Criteria: * Age ≥18 years old * Patients must have histologically confirmed cervical cancer with adenocarcinoma, adenosquamous or squamous histology and FIGO 2018 Ib3-IIIc2. * According to the RECIST 1.1 standard, the subject must have at least one measurable target lesion * No prior treatment * Expected survival period ≥ 3 months * ECOG score: 0-1 * No obvious signs of hematological diseases, ANC≥1.5×10\^9/L, platelet count≥100×10\^9/L, Hb≥90g/L, WBC≥3.0×10\^9/L, and no bleeding tendency before enrollment; * Adequate hepato-renal function is needed, including: Total bilirubin (TBIL)≤1.5×ULN (Gilbert syndrome allows ≤5×ULN) Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤2.5×ULN Serum creatinine (Cr) ≤ 1.5 × ULN or endogenous creatinine clearance ≥ 50mL/min * Cardiac Function: left ventricular ejection fraction (LVEF) \>=50%; * Patients voluntarily participated in the study and signed informed consent Exclusion Criteria: * Pregnant or breastfeeding female patients (women of child-bearing potential must confirm that the pregnancy test is negative within 7 days before the first administration. If it is positive, ultrasound examination must be performed to exclude pregnancy), or women of child-bearing potential who refused to receive contraceptive measures * Combined with other malignant tumors, except for cured skin basal cell carcinoma or skin squamous cell carcinoma or carcinoma in situ of any other part * Existence of any bone marrow dysplasia and other abnormal hematopoietic diseases * Active infections, HIV infections, and viral hepatitis that require systematic treatment * Patients with≥Grade 1 peripheral neuropathy according to the National Cancer Institute Common Toxicity Criteria (NCI-CTC) Version 5.0 * Had severe cardiovascular diseases such as cerebrovascular accident, myocardial infarction, hypertension that cannot be controlled after drug intervention, unstable angina pectoris, heart failure (NYHA 2-4) and arrhythmia that need drug intervention within 6 months * It is known to have a history of allergies to research drugs or drug components * Has clinically significant thyroid dysfunction before enrollment; * Has participated in other anti-tumor intervention clinical trials within 30 days before the first medication * Have a clear history of dementia, mental state changes or any mental illness that will hinder understanding or informed consent * The investigator believes that the patient is not suitable for participating in this clinical research