Tirellizumab Combined With Chemotherapy Monotherapy for Non-small Cell Lung Cancer

A Prospective, Single-arm, Single-center, Exploratory Clinical Study of Tirelizumab Combined With Chemotherapy in First-line Treatment of ECOG PS 2 Points in Relapsed/Metastatic Non-small Cell Lung Cancer

This is a prospective, single-arm, single-center, exploratory clinical trial to evaluate the efficacy and safety of the PD-1 antibody tirelizumab combined with chemotherapy monotherapy in patients with relapsed/metastatic non-small cell lung cancer.

This is a prospective, single-arm, single-center, exploratory clinical trial to evaluate the efficacy and safety of the PD-1 antibody tirellizumab combined with chemotherapy monotherapy in patients with relapsed/metastatic non-small cell lung cancer. This study prospectively collected disease history, treatment history, demographic data, baseline data during treatment, each treatment visit data, efficacy data, and safety data of NSCLC patients with EGFR and ALK driver negative ECOG PS 2 scores treated with tirellizumab combined with monotherapy. The subjects did not voluntarily withdraw from the test or the researchers believed that the subjects were not suitable for further test. Each subject will be treated until the disease progresses or the toxic and side effects caused by the drugs are intolerable, and the follow-up treatment plan, treatment status and survival data of the patients still need to be collected.

This study is a one-arm, exploratory study and does not involve randomization. There was only one trial group of tirellizumab plus chemotherapy monotherapy.

Tirelizumab combined with chemotherapy in first-line treatment of relapsed/metastatic non-small cell lung cancer with ECOG PS score of 2

Proportion of subjects assessed with CR or PR based on RECIST v1.1 criteria as a percentage of all enrolled patients

Baseline C1D21 and C1D21 were followed by radiographic evaluations every 6 weeks (±7 days) until radiographic PD was recorded.

Baseline C1D21 and C1D21 were followed by radiographic evaluations every 6 weeks (±7 days) until radiographic PD was recorded.

The time between the patient's first treatment date and any recorded tumor progression or death from any cause.

Baseline C1D21 and C1D21 were followed by radiographic evaluations every 6 weeks (±7 days) until radiographic PD was recorded.

Baseline C1D21 and C1D21 were followed by radiographic evaluations every 6 weeks (±7 days) until radiographic PD was recorded.

Inclusion Criteria: Pathologically confirmed recurrent/metastatic non-small cell lung cancer with local recurrence or distant metastasis after prior radiotherapy and/or surgery, or with distant metastasis at the time of admission. The age range is between 18 and 85. Predicted survival ≥12 weeks. Exclusion Criteria: Patients with other malignant tumors. Positive tests for EGFR mutation and ALK fusion gene have been confirmed. Partial comorbidity. other.

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