期刊文献+

Prognostic value of platelet-to-lymphocyte ratio in upper tract urothelial carcinoma patients treated with radical nephroureterectomy:A metaanalysis

下载PDF
导出
摘要 Objective:To evaluate the prognostic value of platelet-to-lymphocyte ratio(PLR)in upper tract urothelial carcinoma(UTUC)patients treated with radical nephroureterectomy.Methods:This study was pre-registered in PROSPERO(No.CRD42020186645).Two reviewers independently performed a comprehensive literature search on PubMed,Web of Science,EMBASE,Cochrane Library databases,China Biology Medicine disc(CBM),Wanfang database,and China National Knowledge Infrastructure(CNKI)from inception to May 2021 for prospective or retrospective cohort studies evaluating the prognostic value of PLR.Literature was analyzed with inclusion and exclusion criteria.Data and other useful clinicopathological features were extracted and analyzed with fixed or random-effect models when applicable.Heterogeneity was assessed on the basis of Cochran’s Q test and I2 statistic.Publication bias was assessed with funnel plots and precisely assessed by Egger's tests.Results:A total of ten studies involving 3287 UTUC patients were included.Meta-analysis showed that elevated preoperative PLR was associated with worse overall survival(HR=1.51,95%CI 1.17-1.94,P=0.001),cancer specific survival(HR=1.52,95%CI 1.21-1.90,P<0.001),disease free survival(HR=1.32,95%CI 1.12-1.56,P=0.001),and progression free survival(HR=1.88,95%CI 1.41-2.52,P<0.001).Furthermore,the sensitivity analyses validated the stability and reliability of the results.Conclusion:The present meta-analysis demonstrates a significant association between elevated preoperative PLR and poor prognosis of UTUC patients treated with radical nephroureterectomy.Hence,PLR could be helpful as a potential prognostic biomarker to guide clinical decision-making and select individualized treatment strategies for UTUC patients.However,more prospective and large-scale trials are needed to provide more evidence.
出处 《Journal of Hainan Medical University》 CAS 2023年第5期61-67,共7页 海南医学院学报(英文版)
基金 National Natural Science Foundation of China(81970662) Key Research and Development of Shanxi Province(201803D31110) the Shanxi‘1331 Project’key Innovation Team Construction Plan(3c332019001)。
  • 相关文献

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部