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| Content Provider | PubMed Central |
|---|---|
| Author | Yu, Xiaoteng Wang, Bing Li, Xuesong Lin, Gang Zhang, Cuijian Yang, Yang Fang, Dong Song, Yi He, Zhisong Zhou, Liqun |
| Copyright Year | 2015 |
| Abstract | Objective. To investigate the efficacy of surgery in the treatment of metastatic renal cell carcinoma (mRCC) and to identify prognostic factors. Methods. A single center retrospective study of 96 patients with mRCC from December 2004 to August 2013. Results. The median follow-up time was 45 months. Thirty-one (32.3%) of the patients received complete resection of metastatic sites, 11 (11.5%) of the patients underwent incomplete resection of metastatic sites, and 54 (56.3%) of the patients received no surgery. In the univariate Kaplan-Meier analysis, the median overall survival times of the three groups were 52 months, 16 months, and 22 months, respectively (p < 0.001). The difference in the overall survival time was statistically significant between complete resection and no surgery groups (HR = 0.43, p = 0.009), while there was no significant difference between the incomplete metastasectomy and no surgery groups (HR = 1.80, p = 0.102). According to the multivariate Cox regression analysis, complete metastasectomy (HR = 0.49, p = 0.033), T stage > 3 (HR = 1.88, p = 0.015), disease free interval <12 months (HR = 2.34, p = 0.003), and multiorgan involvement (HR = 2.00, p = 0.011) were significant prognostic factors. Conclusion. In the era of targeted therapy, complete metastasectomy can improve overall survival. Complete metastasectomy, T stage > 3, disease free interval <12 months, and multiorgan involvement are independent prognostic factors. |
| Related Links | http://dx.doi.org/10.1155/2015/176373 |
| Starting Page | 176373 |
| File Format | |
| ISSN | 23146141 |
| e-ISSN | 23146141 |
| Journal | BioMed Research International |
| Volume Number | 2015 |
| Language | English |
| Publisher | Hindawi Publishing Corporation |
| Publisher Date | 2015-01-01 |
| Access Restriction | Open |
| Rights Holder | Hindawi Publishing Corporation |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Immunology and Microbiology Medicine Biochemistry, Genetics and Molecular Biology |
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