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Comparison of survival outcomes between laparoscopic versus open radical nephroureterectomy in upper tract urothelial cancer patients:Experiences of a tertiary care single center
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作者 Benedikt Hoeh Marina Kosiba +11 位作者 mike wenzel Nicola Meister Felix Preisser Shahrokh F.Shariat Jan Lukas Hohenhorst Andreas Becker Philipp Mandel Severine Banek Frederik Roos Pierre I.Karakiewicz Felix K.H.Chun Luis A.Kluth 《Current Urology》 2023年第4期292-298,共7页
Objectives:To test for differences in overall and recurrence-free survival between laparoscopic and open surgical approaches in patients undergoing radical nephroureterectomy(RNU)for upper tract urothelial carcinoma(U... Objectives:To test for differences in overall and recurrence-free survival between laparoscopic and open surgical approaches in patients undergoing radical nephroureterectomy(RNU)for upper tract urothelial carcinoma(UTUC).Materials and methods:We retrospectively identified patients treated for UTUC from 2010 to 2020 from our institutional database.Patients undergoing laparoscopic or open RNU with no suspicion of metastasis(cM0)were for the current study population.Patients with suspected metastases at diagnosis(cM1)or those undergoing other surgical treatments were excluded.Tabulation was performed according to the laparoscopic versus open surgical approach.Kaplan-Meier plots were used to test for differences in overall and recurrence-free survival with regard to the surgical approach.Furthermore,separate Kaplan-Meier plots were used to test the effect of preoperative ureterorenoscopy on overall and recurrence-free survival within the overall study cohort.Results:Of the 59 patients who underwent nephroureterectomy,29%(n=17)underwent laparoscopic nephroureterectomy,whereas 71%(n=42)underwent open nephroureterectomy.Patient and tumor characteristics were comparable between groups(p≥0.2).The median overall survival was 93 and 73 months in the laparoscopic nephroureterectomy group compared to the open nephroureterectomy group(p=0.5),respectively.The median recurrence-free survival did not differ between open and laparoscopic nephroureterectomies(73 months for both groups;p=0.9).Furthermore,the median overall and recurrence-free survival rates did not differ between patients treated with and without preoperative ureterorenoscopy.Conclusions:The results of this retrospective,single-center institution showed that overall and recurrence-free survival rates did not differ between patients with UTUC treated with laparoscopic and open RNU.Furthermore,preoperative ureterorenoscopy before RNU was not associated with higher overall or recurrence-free survival rates. 展开更多
关键词 Upper tract urothelial carcinoma Laparoscopic radical nephroureterectomy Open radical nephroureterectomy Overall survival
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