A Clinical Study on the Analysis of Risk Factors for the Occurrence of PD-1/PD-L1 Inhibitor-associated Liver Injury in Lung Cancer Patients

Summary

The goal of this observational study is to investigate the risk factors of PD-1/PD-L1 inhibitor-associated liver injury, to construct a prediction model for the occurrence of liver injury. The main questions it aims to answer are: * Exploring risk factors for liver injury. * Constructing a Predictive Model for the Occurrence of Liver Injury in PD-1/PD-L1 Inhibitor-Related Liver Injury. * Improving immunotherapy protocols for lung cancer patients.

Eligibility

Inclusion Criteria:

1. Lung cancer patients who have received at least one and more PD-1/PD-L1 inhibitor treatments;
2. Gender is not limited, age 18-80 years old

Exclusion Criteria:

1. Severe liver injury prior to immunotherapy (elevation of transaminases, alkaline phosphatase, and glutamyl aminotransferase more than 5 times the upper limit of normal).
2. Patients who, in the opinion of the investigator, are not suitable for participation in the study.

Conditions6

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