Efficacy and safety of Xiao-ai-ping injection add-on therapy to chemotherapy in patients with non-small cell lung cancer: A systematic review and meta-analysis.

ABSTRACT

BACKGROUND: Xiao-ai-ping injection (XAPI) combined with chemotherapy has potential efficacy and less side effects in the treatment of non-small cell lung cancer (NSCLC). At present, there are many clinical studies on XAPI combined with chemotherapy in the treatment of NSCLC, but the results are different. The purpose of this study was to evaluate the efficacy and safety of XAPI combined with chemotherapy in the treatment of NSCLC by meta-analysis system. METHODS: The databases to be searched include PubMed, Cochrane Library, Web of Science, Chinese National Knowledge Infrastructure, Chinese Biomedical Literature Database, Wanfang database, Chinese Scientific Journal Database, and so on. In addition, relevant journals and magazines will manually search in various fields as supplements. The search date is set from the establishment of the database until July 8, 2023. The 2 researchers will use Endnote X9 software for literature screening and data extraction and independently evaluate the quality. We then assessed the quality and risk of inclusion in the study and observed outcome indicators. RESULTS: A total of 28 trials were included in this study, 1947 patients with NSCLC (974 receiving XAPI combined chemotherapy and 973 receiving chemotherapy alone). The results of meta-analysis showed that Objective tumor response rate of NSCLC (P < .00001). Improvement in Karnofsky performance score of NSCLC (P < .00001). Quality of life score of NSCLC (P < .00001). The result of CD3 + (P < .00001). The result of CD4 + (P < .00001). The result of CD8 + (P < .00001). The result of CD4+/CD8 + (P = .0001). Leukopenia (P < .00001). Thrombocytopenia (P < .00001). Hemoglobin decrease (P < .00001). Liver function (P = .04). Nausea and vomiting (P < .00001). CONCLUSION: Our meta-analyses demonstrated that XAPI adjunct with chemotherapy can improve the patient quality of life, reduce adverse reactions, and enhanced immune function, the treatment is effective and high safety. Which suggests that it might be used for NSCLC. However, a large sample of randomized controlled trials are needed to further study the long-term efficacy of XAPI.