A Multicenter Exploratory Study of Paclitaxel+Cisplatin+TQB2450 Injection Combined With or Without Anlotinib in the First-line Treatment of Advanced Esophageal Squamous Cell Carcinoma
A Multicenter Exploratory Study of Paclitaxel+Cisplatin+TQB2450 Injection Combined With or Without Anlotinib in the First-line Treatment of Advanced Esophageal Squamous Cell Carcinoma
The regimen of paclitaxel+cisplatin+TQB2450 injection combined or not combined with anlotinib is the first-line treatment of advanced esophageal squamous cell carcinoma. Take PFS as the main evaluation index, the purpose is to evaluate its effectiveness and safety
Inclusion Criteria:
Histologically or cytologically confirmed squamous cell carcinoma of the esophagus, locally advanced, unresectable, recurrent or metastatic disease.
Those who have not received systemic treatment before, or who relapsed after (new) adjuvant therapy/radical surgery more than 6 months ; Note: Including advanced or recurrent Patients who ever received only radiotherapy on non-target lesions. The duration from the end of palliative treatment for local lesions (non-target lesions) to enrollment should > 2 weeks;
According to RECIST 1.1, at least one measurable lesion; the measurable lesions should not have received local treatment such as radiotherapy (for the lesions in the area where received local radiotherapy, it can also be regarded as a target lesion if confirmed to progress according to the recist1.1);
18 and 75 years old;
Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1;Life expectancy of at least 3 months.
the main organ function to meet the following criteria:
(1)Blood routine tests met the following requirements:
a) haemoglobin(HB)≥90g/L ; b) absolute neutrophil count(NEUT)≥1.5×109/L ; c) platelet count(PLT)≥100×109/L;
(2) Biochemical tests met the following requirements: total bilirubin(TBIL)≤ 1.5 times the upper limit of normal (ULN) .≤5 × ULN if with liver involvement; serum creatinine ≤1.5 × the ULN or creatinine clearance≥50mL/min。
(3) Coagulation or thyroid function meet the following criteria: International Normalized Ratio (INR) ≤1.5 and Partial Thromboplastin Time (PT) or activated PTT (APTT) ≤1.5 × (ULN))."
Male or female subjects should agree to use an adequate method of contraception starting with the first dose of study therapy through 3 months after the last dose of study
The patient volunteers to participate in the study, signs a consent form, has good compliance, and obeys the follow-up, and is willing and able to follow the protocol during the study.
Exclusion Criteria:
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