RESUMEN
ABSTRACT Objectives: To evaluate the prognosis of non-metastatic T3a renal cell carcinoma (RCC) with partial nephrectomy (PN). Patients and Methods: We retrospectively evaluated 125 patients with non-metastatic T3a RCC. Patients undergoing PN and radical nephrectomy (RN) were strictly matched by clinic-pathologic characteristics. Log-rank test and Cox regression model were used for univariate and multivariate analysis. Results: 18 pair patients were matched and the median follow-up was 35.5 (10-86) months. PN patients had a higher postoperative eGFR than RN patients (P=0.034). Cancer-specific survival (CSS) and recurrence-free survival (RFS) did not differ between two groups (P=0.305 and P=0.524). On multivariate analysis, CSS decreased with positive surgical margin and anemia (both P <0.01) and RFS decreased with Furhman grade, positive surgical margin, and anemia (all P<0.01). Conclusions: For patients with non-metastatic pT3a RCC, PN may be a possible option for similar oncology outcomes and better renal function.
Asunto(s)
Humanos , Masculino , Femenino , Carcinoma de Células Renales/cirugía , Neoplasias Renales/cirugía , Nefrectomía/métodos , Pronóstico , Carcinoma de Células Renales/patología , Estudios Retrospectivos , Resultado del Tratamiento , Supervivencia sin Enfermedad , Neoplasias Renales/patología , Persona de Mediana EdadRESUMEN
OBJECTIVES: To evaluate the prognosis of non-metastatic T3a renal cell carcinoma (RCC) with partial nephrectomy (PN). PATIENTS AND METHODS: We retrospectively evaluated 125 patients with non-metastatic T3a RCC. Patients undergoing PN and radical nephrectomy (RN) were strictly matched by clinic-pathologic characteristics. Log-rank test and Cox regression model were used for univariate and multivariate analysis. RESULTS: 18 pair patients were matched and the median follow-up was 35.5 (10-86) months. PN patients had a higher postoperative eGFR than RN patients (P=0.034). Cancer-specific survival (CSS) and recurrence-free survival (RFS) did not differ between two groups (P=0.305 and P=0.524). On multivariate analysis, CSS decreased with positive surgical margin and anemia (both P<0.01) and RFS decreased with Furhman grade, positive surgical margin, and anemia (all P<0.01). CONCLUSIONS: For patients with non-metastatic pT3a RCC, PN may be a possible option for similar oncology outcomes and better renal function.