Objective: To compare the effect of high-dose bronchial arterial infusion chemotherapy with that of systemic intravenous chemotherapy on the treatment of advanced non-small cell lung cancer(NSCLC). Methods: From June 2015 to June 2019, a total of 115 patients with unresectable NSCLC received high-dose bronchial arterial infusion chemotherapy or systemic intravenous chemotherapy in our hospital, of whom 55 patients were treated with high-dose bronchial arterial infusion chemotherapy group(experimental group) and 60 with systemic intravenous chemotherapy(control group). The overall survival time, complications, local tumor control or remission rate and life quality of the patients were studied and compared between the two groups. Results: The median overall survival time in the experimental group and the control group was 567 days and 544 days(P=0.951), respectively. The local tumor control rates were 80.1% and 78.3%(P=0.196), and the local tumor remission rates were 70.9% and 51.7% in the two groups, respectively. The incidence of severe complications was 4% and 15.0%(P=0.038). Patients' quality of life was significantly improved in the two groups(P<0.001). Conclusion: For patients with advanced NSCLC, the treatment strategy of high-dose bronchial arterial infusion chemotherapy may provide a better local tumor response rate, reduce the incidence of chemotherapy related complications, and improve the patients' quality of life. |
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