Briganti's 2012 nomogram is an independent predictor of prostate cancer progression in EAU intermediate-risk class: results from 527 patients treated with robotic surgery.

Antonio Benito PORCARO; Francesca MONTANARO; Alberto BAIELLI; Francesco ARTONI; Claudio BRANCELLI; Sonia COSTANTINO; Andrea FRANCESCHINI; Sebastian GALLINA; Alberto BIANCHI; Emanuele SERAFIN; Alessandro VECCIA; Riccardo RIZZETTO; Matteo BRUNELLI; Filippo MIGLIORINI; Salvatore SIRACUSANO; Maria Angela CERRUTO; Riccardo Giuseppe BERTOLO; Alessandro ANTONELLI

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Briganti's 2012 nomogram is an independent predictor of prostate cancer progression in EAU intermediate-risk class: results from 527 patients treated with robotic surgery.

Author: Antonio Benito PORCARO ¹ ; Francesca MONTANARO ¹ ; Alberto BAIELLI ¹ ; Francesco ARTONI ¹ ; Claudio BRANCELLI ¹ ; Sonia COSTANTINO ¹ ; Andrea FRANCESCHINI ¹ ; Sebastian GALLINA ¹ ; Alberto BIANCHI ¹ ; Emanuele SERAFIN ¹ ; Alessandro VECCIA ¹ ; Riccardo RIZZETTO ¹ ; Matteo BRUNELLI ² ; Filippo MIGLIORINI ¹ ; Salvatore SIRACUSANO ³ ; Maria Angela CERRUTO ¹ ; Riccardo Giuseppe BERTOLO ¹ ; Alessandro ANTONELLI ¹
Author Information

1. Department of Urology, University of Verona, Integrated University Hospital, Verona 37126, Italy.
2. Department of Pathology, University of Verona, Integrated University Hospital, Verona 37126, Italy.
3. Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila 67100, Italy.
Publication Type:Journal Article
MeSH: Humans; Male; Prostatic Neoplasms/surgery*; Nomograms; Disease Progression; Robotic Surgical Procedures; Aged; Middle Aged; Prostatectomy/methods*; Lymphatic Metastasis/pathology*; Risk Assessment/methods*; Proportional Hazards Models; Retrospective Studies
From: Asian Journal of Andrology 2024;26(6):587-591
CountryChina
Language:English
Abstract: The study aimed to test if Briganti's 2012 nomogram could be associated with the risk of prostate cancer (PCa) progression in European Association of Urology (EAU) intermediate-risk patients treated with robotic surgery. From January 2013 to December 2021, 527 consecutive patients belonging to the EAU intermediate-risk class were selected. Briganti's 2012 nomogram, which predicts the risk of pelvic lymph node invasion (PLNI), was assessed as a continuous and dichotomous variable that categorized up to the median of 3.0%. Disease progression defined as biochemical recurrence and/or metastatic progression was evaluated by Cox proportional hazards (univariate and multivariate analysis). After a median follow-up of 95.0 months (95% confidence interval [CI]: 78.5-111.4), PCa progression occurred in 108 (20.5%) patients who were more likely to present with an unfavorable nomogram risk score, independently by the occurrence of unfavorable pathology including tumor upgrading and upstaging as well as PLNI. Accordingly, as Briganti's 2012 risk score increased, patients were more likely to experience disease progression (hazard ratio [HR] = 1.060; 95% CI: 1.021-1.100; P = 0.002); moreover, it also remained significant when dichotomized above a risk score of 3.0% (HR = 2.052; 95% CI: 1.298-3.243; P < 0.0001) after adjustment for clinical factors. In the studied risk population, PCa progression was independently predicted by Briganti's 2012 nomogram. Specifically, we found that patients were more likely to experience disease progression as their risk score increased. Because of the significant association between risk score and tumor behavior, the nomogram can further stratify intermediate-risk PCa patients, who represent a heterogeneous risk category for which different treatment paradigms exist.