Abstract
Background
This study investigates the clinical application of the Jianpi Shengjin prescription as an adjuvant to 3D conformal radiotherapy in patients with locally advanced nasopharyngeal carcinoma (LANC).
Methods
A total of 140 patients with LANC were recruited from our hospitals between January 2022 and December 2023. These patients were randomly assigned to either the control group, which received the three-dimensional conformal radiotherapy, or the experimental group, which was treated with the Jianpi Shengjin prescription combined with three-dimensional conformal radiotherapy. Both groups provided general data and blood samples for further analysis.
Results
No significant differences in demographics or clinical benefit rates were observed between the groups. Posttreatment, two groups were compared for clinical efficacy, with the experimental group showing a clinical benefit rate of 92%, significantly higher than the control group's clinical benefit rate of 61% (P < 0.05). EGFR, PD-L1, and VEGF protein and mRNA levels in the experimental group were significantly decreased compared to the control group (P < 0.05). Furthermore, logistic regression analysis revealed that EGFR (OR = 1.025, 95% CI 1.011–1.039, P < 0.01) had a positive association with LANC, indicating its role as a predictive factor for LANC development. Similarly, the analysis demonstrated that PD-L1 (OR = 1.164, 95% CI 1.065–1.272, P < 0.01) was positively related to LANC, suggesting PD-L1 as a predictive marker. Additionally, VEGF (OR = 1.013, 95% CI 1.007–1.019, P < 0.01) showed a positive correlation with LANC, serving as another predictive factor for the condition.
Conclusions
The Jianpi Shengjin prescription adjunctive treatment significantly improves the clinical efficacy in LANC patients undergoing 3D conformal radiotherapy, and EGFR, PD-L1, and VEGF served as predictive factors for LANC development.
Keywords
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