Abstract
Background
Currently, there is no dedicated tool to record the early outcomes of robot-assisted radical cystectomy (RARC), and existing criteria for longer-term outcomes require a minimum of 3 months for assessment. However, early evaluation is essential to prevent future morbidity and mortality, especially in surgeries with a high risk of complications in the short term. We propose a comprehensive approach to report early RARC outcomes and investigate the influence of surgeon experience on these results.
Patients and Methods
We retrospectively analyzed the outcomes of patients who underwent RARC for bladder cancer between April 2009 and April 2020. The cohort was divided chronologically into three groups: patients 1–60 in group 1, 61–120 in group 2, and 121–192 in group 3. Patients with yields of ≥ 16 lymph nodes (LN), negative soft tissue surgical margins, absence of transfusion, and absence of major complications at 30 days were regarded as attaining the RARC tetrafecta.
Results
Of the 192 included patients, 93 (48.4%) achieved RARC tetrafecta, with the proportion increasing with surgical experience from 41.7% in group 1 to 55.6% in group 3. Age [odds ratio (OR) 0.947; 95% confidence interval (CI) 0.924–0.970; P = 0.021], LN yield (OR 1.432; 95% CI 1.139–1.867; P = 0.001), and greater surgical experience with RARC (> 120 patients; OR 2.740; 95% CI 1.231–6.100; P = 0.014) were significantly associated with the achievement of RARC tetrafecta.
Conclusions
RARC tetrafecta could be a comprehensive method for reporting early outcomes in patients undergoing RARC, with improvements aligned with the surgeon’s experience.
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Song, W., Yu, J., Chung, J.H. et al. A Proposal for Standardization of Early Outcomes Following Robot-Assisted Radical Cystectomy (RARC): RARC Tetrafecta. Ann Surg Oncol (2024). https://doi.org/10.1245/s10434-024-15138-7
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DOI: https://doi.org/10.1245/s10434-024-15138-7