ArticleJournal of cancer research and clinical oncology2023
Long-term oncologic outcomes of robot-assisted versus open radical prostatectomy for prostate cancer with seminal vesicle invasion: a multi-institutional study with a minimum 5-year follow-up.
Article in Journal of cancer research and clinical oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Clinical implication of peri-seminal vesicle soft-tissue invasion in patients with pT3b prostate cancer.Prostate international · 2025Article
- Article
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study aimed to compare the long-term oncological outcomes of robot-assisted radical prostatectomy (RARP) vs. open radical prostatectomy (ORP) in pathologically proven prostate cancer with seminal vesicle invasion (SVI).
methodsWe performed a cohort study involving men who underwent radical prostatectomy for prostate cancer with SVI. We adjusted the confounders for RARP versus open surgery using the stabilized inverted probability of treatment weighting. Multivariable survival regression analysis was used to compare the treatment effect of RARP vs. ORP on biochemical recurrence (BCR) and clinical progression (CP).
resultsBetween January 2000 and December 2012, 272 of 510 men (53.3%) underwent RARP at four tertiary hospitals in Korea. The median follow-up in the entire cohort was 75.7 months (interquartile range, 58.9-96.6 months). Among 389 BCR events, 205 (75.4%) and 184 (77.3%) occurred in the robot-assisted and open groups, respectively. The 5-year BCR-free survival was 22.2% and 20.5% among men who underwent RARP and ORP, respectively (hazard ratio (HR) 0.90; 95% confidence interval (CI), 0.73-1.10; P = 0.29 by the log-rank test). Ninety-nine patients experienced CP (55 and 44 in the RARP and open groups, respectively), representing Kaplan-Meier estimated 5-year event-free rates of 82.1% and 86.1% in the RARP and open groups, respectively, (HR 1.20; 95% CI 0.80-1.79; P = 0.39).
conclusionThe long-term outcomes of RARP for prostate cancer with SVI were comparable to those of open surgery in this large multi-institutional study. However, this result should be confirmed by well-designed prospective randomized controlled trials.
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