Gender differences in clinicopathological features and survival in surgically treated patients with renal cell carcinoma
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Gender differences in clinicopathological features and survival in surgically treated patients with renal cell carcinoma : an analysis of the multicenter CORONA database. / May, Matthias; Aziz, Atiqullah; Zigeuner, Richard; Chromecki, Thomas; Cindolo, Luca; Schips, Luigi; De Cobelli, Ottavio; Rocco, Bernardo; De Nunzio, Cosimo; Tubaro, Andrea; Coman, Ioman; Truss, Michael; Dalpiaz, Orietta; Hoschke, Bernd; Gilfrich, Christian; Feciche, Bogdan; Stoltze, Anette; Fenske, Fabian; Fritsche, Hans-Martin; Figenshau, Robert S; Madison, Kerry; Sánchez-Chapado, Manuel; Martin, Maria Del Carmen Santiago; Salzano, Luigi; Lotrecchiano, Giuseppe; Joniau, Steven; Waidelich, Raphaela; Stief, Christian; Brookman-May, Sabine; Members of the CORONA Project and the Young Academic Urologists Renal Cancer Group.
in: WORLD J UROL, Jahrgang 31, Nr. 5, 01.10.2013, S. 1073-80.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Gender differences in clinicopathological features and survival in surgically treated patients with renal cell carcinoma
T2 - an analysis of the multicenter CORONA database
AU - May, Matthias
AU - Aziz, Atiqullah
AU - Zigeuner, Richard
AU - Chromecki, Thomas
AU - Cindolo, Luca
AU - Schips, Luigi
AU - De Cobelli, Ottavio
AU - Rocco, Bernardo
AU - De Nunzio, Cosimo
AU - Tubaro, Andrea
AU - Coman, Ioman
AU - Truss, Michael
AU - Dalpiaz, Orietta
AU - Hoschke, Bernd
AU - Gilfrich, Christian
AU - Feciche, Bogdan
AU - Stoltze, Anette
AU - Fenske, Fabian
AU - Fritsche, Hans-Martin
AU - Figenshau, Robert S
AU - Madison, Kerry
AU - Sánchez-Chapado, Manuel
AU - Martin, Maria Del Carmen Santiago
AU - Salzano, Luigi
AU - Lotrecchiano, Giuseppe
AU - Joniau, Steven
AU - Waidelich, Raphaela
AU - Stief, Christian
AU - Brookman-May, Sabine
AU - Members of the CORONA Project and the Young Academic Urologists Renal Cancer Group
PY - 2013/10/1
Y1 - 2013/10/1
N2 - PURPOSE: To investigate gender differences in clinicopathological features and to analyze the prognostic impact of gender in renal cell carcinoma (RCC) patients undergoing surgery.METHODS: A total of 6,234 patients (eleven centers; Europe and USA) treated by radical or partial nephrectomy were included in this retrospective study (median follow-up 59 months; IQR 30-106). Gender differences in clinicopathological parameters were assessed. Multivariable Cox regression models were applied to determine the influence of parameters on disease-specific survival (DSS) and overall survival (OS).RESULTS: A total of 3,751 patients of the study group were male patients (60.2 %), who were significantly younger at diagnosis and received more frequently NSS than women. Significantly, more often high-grade tumors and simultaneous metastasis were present in men. Whereas tumor size and pTN stages did not differ between genders, clear-cell and chromophobe RCC was diagnosed less frequently, but papillary RCC more often in men. Gender also independently influenced DSS (HR 0.75, p < 0.001) and OS (HR 0.80, p < 0.001) with a benefit for women. However, inclusion of gender in multivariable models did not significantly gain predictive accuracies (PA) for DSS (0.868-0.870, p = 0.628) and OS (0.775-0.777, p = 0.522). Furthermore, no significantly different DSS and OS rates were found in patients undergoing NSS.CONCLUSIONS: This study demonstrates important gender differences in clinicopathological features and outcome of RCC patients with improved DSS and OS for women compared to men, even if solely patients with clear-cell RCC or M0-stage are taken into evaluation. However, inclusion of gender in multivariable models does not significantly gain PA of multivariable models.
AB - PURPOSE: To investigate gender differences in clinicopathological features and to analyze the prognostic impact of gender in renal cell carcinoma (RCC) patients undergoing surgery.METHODS: A total of 6,234 patients (eleven centers; Europe and USA) treated by radical or partial nephrectomy were included in this retrospective study (median follow-up 59 months; IQR 30-106). Gender differences in clinicopathological parameters were assessed. Multivariable Cox regression models were applied to determine the influence of parameters on disease-specific survival (DSS) and overall survival (OS).RESULTS: A total of 3,751 patients of the study group were male patients (60.2 %), who were significantly younger at diagnosis and received more frequently NSS than women. Significantly, more often high-grade tumors and simultaneous metastasis were present in men. Whereas tumor size and pTN stages did not differ between genders, clear-cell and chromophobe RCC was diagnosed less frequently, but papillary RCC more often in men. Gender also independently influenced DSS (HR 0.75, p < 0.001) and OS (HR 0.80, p < 0.001) with a benefit for women. However, inclusion of gender in multivariable models did not significantly gain predictive accuracies (PA) for DSS (0.868-0.870, p = 0.628) and OS (0.775-0.777, p = 0.522). Furthermore, no significantly different DSS and OS rates were found in patients undergoing NSS.CONCLUSIONS: This study demonstrates important gender differences in clinicopathological features and outcome of RCC patients with improved DSS and OS for women compared to men, even if solely patients with clear-cell RCC or M0-stage are taken into evaluation. However, inclusion of gender in multivariable models does not significantly gain PA of multivariable models.
KW - Adult
KW - Age Factors
KW - Aged
KW - Aged, 80 and over
KW - Carcinoma, Renal Cell
KW - Europe
KW - Female
KW - Follow-Up Studies
KW - Humans
KW - Kaplan-Meier Estimate
KW - Kidney Neoplasms
KW - Male
KW - Middle Aged
KW - Nephrectomy
KW - Prognosis
KW - Regression Analysis
KW - Retrospective Studies
KW - Survival Rate
KW - Treatment Outcome
U2 - 10.1007/s00345-013-1071-x
DO - 10.1007/s00345-013-1071-x
M3 - SCORING: Journal article
C2 - 23568445
VL - 31
SP - 1073
EP - 1080
JO - WORLD J UROL
JF - WORLD J UROL
SN - 0724-4983
IS - 5
ER -