Cancer-specific mortality free survival rates in non-metastatic non-clear cell renal carcinoma patients at intermediate/high risk of recurrence
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Cancer-specific mortality free survival rates in non-metastatic non-clear cell renal carcinoma patients at intermediate/high risk of recurrence. / Piccinelli, Mattia L; Panunzio, Andrea; Tappero, Stefano; Cano Garcia, Cristina; Barletta, Francesco; Incesu, Reha-Baris; Tian, Zhe; Luzzago, Stefano; Mistretta, Francesco A; Ferro, Matteo; Saad, Fred; Shariat, Shahrokh F; Tilki, Derya; Briganti, Alberto; Chun, Felix K; Terrone, Carlo; Antonelli, Alessandro; DE Cobelli, Ottavio; Musi, Gennaro; Karakiewicz, Pierre I.
in: MINERVA UROL NEPHROL, Jahrgang 75, Nr. 3, 06.2023, S. 319-328.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Cancer-specific mortality free survival rates in non-metastatic non-clear cell renal carcinoma patients at intermediate/high risk of recurrence
AU - Piccinelli, Mattia L
AU - Panunzio, Andrea
AU - Tappero, Stefano
AU - Cano Garcia, Cristina
AU - Barletta, Francesco
AU - Incesu, Reha-Baris
AU - Tian, Zhe
AU - Luzzago, Stefano
AU - Mistretta, Francesco A
AU - Ferro, Matteo
AU - Saad, Fred
AU - Shariat, Shahrokh F
AU - Tilki, Derya
AU - Briganti, Alberto
AU - Chun, Felix K
AU - Terrone, Carlo
AU - Antonelli, Alessandro
AU - DE Cobelli, Ottavio
AU - Musi, Gennaro
AU - Karakiewicz, Pierre I
PY - 2023/6
Y1 - 2023/6
N2 - BACKGROUND: To date, five trials testing the effect of adjuvant systemic therapy in surgically treated non-metastatic renal cell carcinoma included patients with non-clear cell histology. We tested the effect of papillary vs. chromophobe histological subtype, stage, and grade on 10-year cancer-specific survival, in patients eligible for ≥1 such trial.METHODS: We identified patients meeting ASSURE, SORCE, EVEREST, PROSPER, or RAMPART trial inclusion criteria in the SEER (2000-2018) database. Kaplan-Meier analyses estimated 10-year survival rates and multivariable Cox regression models tested for the independent predictor status of histological subtype, stage, and grade.RESULTS: We identified 5465 (68%) papillary and 2562 (32%) chromophobe renal cell carcinoma patients. Cancer-specific survival rates at 10 years were 77% in papillary vs. 90% in chromophobe. In multivariable Cox regression models applied to papillary patients, cancer-specific mortality independent predictor status was reached for T3G3-4 (HR 2.9), T4Gany (HR 3.4), TanyN1G1-2 (HR 3.1), and TanyN1G3-4 (HR 8.0, P<0.001), relative to T1/2Gany. In multivariable Cox regression models applied to chromophobe patients, mortality independent predictor status was reached for T3G3-4 (HR 3.6), T4Gany (HR 14.0), TanyN1G1-2 (HR 5.7), and TanyN1G3-4 (HR 15.0, P<0.001), relative to T1/2Gany.CONCLUSIONS: In surgically treated non-metastatic intermediate/high-risk renal cell carcinoma patients, papillary histologic subtype exhibited worse cancer-specific survival than chromophobe histologic subtype. Although stage and grade represented independent predictors in both histological subtype groups, the magnitude of their effect was invariably worse in chromophobe than in papillary patients. In consequence, papillary and chromophobe patients should be considered separate entities instead of being combined under the non-clear cell designation.
AB - BACKGROUND: To date, five trials testing the effect of adjuvant systemic therapy in surgically treated non-metastatic renal cell carcinoma included patients with non-clear cell histology. We tested the effect of papillary vs. chromophobe histological subtype, stage, and grade on 10-year cancer-specific survival, in patients eligible for ≥1 such trial.METHODS: We identified patients meeting ASSURE, SORCE, EVEREST, PROSPER, or RAMPART trial inclusion criteria in the SEER (2000-2018) database. Kaplan-Meier analyses estimated 10-year survival rates and multivariable Cox regression models tested for the independent predictor status of histological subtype, stage, and grade.RESULTS: We identified 5465 (68%) papillary and 2562 (32%) chromophobe renal cell carcinoma patients. Cancer-specific survival rates at 10 years were 77% in papillary vs. 90% in chromophobe. In multivariable Cox regression models applied to papillary patients, cancer-specific mortality independent predictor status was reached for T3G3-4 (HR 2.9), T4Gany (HR 3.4), TanyN1G1-2 (HR 3.1), and TanyN1G3-4 (HR 8.0, P<0.001), relative to T1/2Gany. In multivariable Cox regression models applied to chromophobe patients, mortality independent predictor status was reached for T3G3-4 (HR 3.6), T4Gany (HR 14.0), TanyN1G1-2 (HR 5.7), and TanyN1G3-4 (HR 15.0, P<0.001), relative to T1/2Gany.CONCLUSIONS: In surgically treated non-metastatic intermediate/high-risk renal cell carcinoma patients, papillary histologic subtype exhibited worse cancer-specific survival than chromophobe histologic subtype. Although stage and grade represented independent predictors in both histological subtype groups, the magnitude of their effect was invariably worse in chromophobe than in papillary patients. In consequence, papillary and chromophobe patients should be considered separate entities instead of being combined under the non-clear cell designation.
KW - Humans
KW - Survival Rate
KW - Carcinoma, Renal Cell
KW - Adjuvants, Immunologic
KW - Adjuvants, Pharmaceutic
KW - Kidney Neoplasms
U2 - 10.23736/S2724-6051.23.05151-0
DO - 10.23736/S2724-6051.23.05151-0
M3 - SCORING: Journal article
C2 - 37221827
VL - 75
SP - 319
EP - 328
JO - MINERVA UROL NEPHROL
JF - MINERVA UROL NEPHROL
SN - 2724-6051
IS - 3
ER -