ArticleCurrent urology2023
Comparison of survival outcomes between laparoscopic versus open radical nephroureterectomy in upper tract urothelial cancer patients: Experiences of a tertiary care single center.
Article in Current urology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Prognostic effects of different nephroureterectomy techniques for upper urinary tract urothelial carcinoma: a network meta-analysis.BMC cancer · 2025Pooled it
- Operative approaches and outcomes of nephroureterectomy for UTUC: a network meta-analysis.Journal of robotic surgery · 2026Review
- Perioperative Complications and In-Hospital Mortality in Radical Nephroureterectomy Patients with Heart Valve Replacement.Annals of surgical oncology · 2025Article
- Efficacy and safety of modified laparoscopic single-position radical nephroureterectomy with bladder cuff resection for upper urinary tract urothelial carcinoma: A single-center retrospective study.Bladder (San Francisco, Calif.) · 2025Article
Corrections and comments
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Authors and funding
14 authors at 5 institutions in 7 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
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 ( 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.
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