Objective: This study is aimed at investigating the clinical intervention effect of afatinib targeted therapy in patients with non-small-cell lung cancer.

Methods: The research object was a retrospective analysis of 86 patients with non-small-cell lung cancer who were admitted to our hospital from 1 January 2019 to 31 December 2021. The patients were divided into two groups. The patients in the two groups received conventional chemotherapy intervention, and the patients in group B received afatinib targeted therapy intervention on the basis of the treatment in group A. The clinical intervention effect, immune function, serum EGFR level, serum pro-GRP level, and incidence of adverse reactions were compared between the two groups of patients.

Results: After afatinib targeted therapy intervention, the total intervention effective rate of patients in treatment group B was significantly higher than that in patients in treatment group A. Compared with the treatment group A, the CD3+, CD4+, CD8+, and CD4+/CD8+ of the treatment group were significantly upregulated. After the intervention, the serum EGFR levels of patients in treatment groups A and B were significantly decreased, and the serum EGFR levels in patients in treatment group B were significantly lower than those in patients in treatment group A. The serum pro-GRP level in group B patients was significantly decreased. The overall incidence of adverse reactions in treatment group B was significantly lower than that in treatment group A.

Conclusion: Afatinib targeted therapy has a significant clinical intervention effect on patients with non-small-cell lung cancer, which not only helps to improve the immune function of patients but also effectively improves the serum EGFR and pro-GRP levels of patients.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9492325PMC
http://dx.doi.org/10.1155/2022/2869531DOI Listing

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