科研之友
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摘要
Purpose: The purpose of this study was to conduct network meta-analysis to assess drug resistances of the Food and Drug Administration-approved drugs for advanced renal cell carcinoma. Materials and Methods: Database searches were conducted to identify randomized controlled trials reporting results for eligible treatments. After searching for PubMed, MEDLINE, EMBASE, and ISI Web of Science, 22 studies (n = 7854 patients) were included for the comparison of drug resistance in the present meta-analysis. Results: For overall present, the mean 6-month progression-free survival rates were 65.4%, 49.3%, 60.6%, 70.3%, 62.6%, 41.6%, 38.2%, 66.1%, 43.1%, and 17.9% for sunitinib, sorafenib, pazopanib, axitinib, bevacizumab plus interferon (IFN)-a, everolimus, temsirolimus, temsirolimus plus bevacizumab, IFN-a, and placebo, respectively. For indirect comparison, two combined therapies (bevacizumab plus IFN-a and temsirolimus plus bevacizumab) and sunitinib were of less ability of drug resistance. The risk ratio of sunitinib therapy was 3.64 (95% confidence interval [CI] [3.12, 4.25]), the risk ratio of temsirolimus plus bevacizumab therapy was 3.68 (95% CI [3.14, 4.33]), and the risk ratio of bevacizumab plus IFN-a therapy was 3.49 (95% CI [2.99, 4.06]). Conclusions: Our results support that combination of targeted therapies might be a novel strategy against advanced renal cell carcinomas.
- 出版日期2016-10
- 单位北京中医药大学
