Lei Xiang, Qi-Qi Xie, Si-Si Xu, Wen-Jie Ruan, Dong-Hui Xu, Yao-Yao Gan, Jia Zuo, Wen-Jun Xu, Zhi-Peng Li
{"title":"烟草暴露与膀胱癌复发之间的关系:系统回顾和荟萃分析。","authors":"Lei Xiang, Qi-Qi Xie, Si-Si Xu, Wen-Jie Ruan, Dong-Hui Xu, Yao-Yao Gan, Jia Zuo, Wen-Jun Xu, Zhi-Peng Li","doi":"10.5662/wjm.v14.i2.91889","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>However, the connection between smoking and the prognosis of patients with bladder cancer remains unclear.</p><p><strong>Aim: </strong>To determine whether smoking is linked to the recurrence and progression of bladder cancer.</p><p><strong>Methods: </strong>As of July 20, 2022, relevant English-language research was identified by searching PubMed, the Web of Science, and the Cochrane Library. We pooled the available data from the included studies using a random effects model. Subgroup analysis and sensitivity analysis were also conducted.</p><p><strong>Results: </strong>A total of 12 studies were included in this meta-analysis. The combined analysis revealed that tobacco exposure was associated with a significantly greater recurrence rate than nonsmoking status [odd ratios (OR) = 1.76, 95%CI: 1.84-2.93], and the progression of bladder cancer was significantly greater in smokers than in nonsmokers (OR = 1.21, 95%CI: 1.02-1.44). Stratified analysis further revealed that current smokers were more likely to experience relapse than never-smokers were (OR = 1.85, 95%CI: 1.11-3.07). Former smokers also had a greater risk of relapse than did never-smokers (OR = 1.73, 95%CI: 1.09-2.73). Subgroup analysis indicated that non-Caucasians may be more susceptible to bladder cancer recurrence than Caucasians are (OR = 2.13, 95%CI: 1.74-2.61).</p><p><strong>Conclusion: </strong>This meta-analysis revealed that tobacco exposure may be a significant risk factor for both the recurrence and progression of bladder cancer.</p>","PeriodicalId":94271,"journal":{"name":"World journal of methodology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11229875/pdf/","citationCount":"0","resultStr":"{\"title\":\"Association between tobacco exposure and bladder cancer recurrence: A systematic review and meta-analysis.\",\"authors\":\"Lei Xiang, Qi-Qi Xie, Si-Si Xu, Wen-Jie Ruan, Dong-Hui Xu, Yao-Yao Gan, Jia Zuo, Wen-Jun Xu, Zhi-Peng Li\",\"doi\":\"10.5662/wjm.v14.i2.91889\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>However, the connection between smoking and the prognosis of patients with bladder cancer remains unclear.</p><p><strong>Aim: </strong>To determine whether smoking is linked to the recurrence and progression of bladder cancer.</p><p><strong>Methods: </strong>As of July 20, 2022, relevant English-language research was identified by searching PubMed, the Web of Science, and the Cochrane Library. We pooled the available data from the included studies using a random effects model. Subgroup analysis and sensitivity analysis were also conducted.</p><p><strong>Results: </strong>A total of 12 studies were included in this meta-analysis. The combined analysis revealed that tobacco exposure was associated with a significantly greater recurrence rate than nonsmoking status [odd ratios (OR) = 1.76, 95%CI: 1.84-2.93], and the progression of bladder cancer was significantly greater in smokers than in nonsmokers (OR = 1.21, 95%CI: 1.02-1.44). Stratified analysis further revealed that current smokers were more likely to experience relapse than never-smokers were (OR = 1.85, 95%CI: 1.11-3.07). Former smokers also had a greater risk of relapse than did never-smokers (OR = 1.73, 95%CI: 1.09-2.73). Subgroup analysis indicated that non-Caucasians may be more susceptible to bladder cancer recurrence than Caucasians are (OR = 2.13, 95%CI: 1.74-2.61).</p><p><strong>Conclusion: </strong>This meta-analysis revealed that tobacco exposure may be a significant risk factor for both the recurrence and progression of bladder cancer.</p>\",\"PeriodicalId\":94271,\"journal\":{\"name\":\"World journal of methodology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11229875/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"World journal of methodology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5662/wjm.v14.i2.91889\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"World journal of methodology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5662/wjm.v14.i2.91889","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Association between tobacco exposure and bladder cancer recurrence: A systematic review and meta-analysis.
Background: However, the connection between smoking and the prognosis of patients with bladder cancer remains unclear.
Aim: To determine whether smoking is linked to the recurrence and progression of bladder cancer.
Methods: As of July 20, 2022, relevant English-language research was identified by searching PubMed, the Web of Science, and the Cochrane Library. We pooled the available data from the included studies using a random effects model. Subgroup analysis and sensitivity analysis were also conducted.
Results: A total of 12 studies were included in this meta-analysis. The combined analysis revealed that tobacco exposure was associated with a significantly greater recurrence rate than nonsmoking status [odd ratios (OR) = 1.76, 95%CI: 1.84-2.93], and the progression of bladder cancer was significantly greater in smokers than in nonsmokers (OR = 1.21, 95%CI: 1.02-1.44). Stratified analysis further revealed that current smokers were more likely to experience relapse than never-smokers were (OR = 1.85, 95%CI: 1.11-3.07). Former smokers also had a greater risk of relapse than did never-smokers (OR = 1.73, 95%CI: 1.09-2.73). Subgroup analysis indicated that non-Caucasians may be more susceptible to bladder cancer recurrence than Caucasians are (OR = 2.13, 95%CI: 1.74-2.61).
Conclusion: This meta-analysis revealed that tobacco exposure may be a significant risk factor for both the recurrence and progression of bladder cancer.