OBJECTIVES: To evaluate the overall survival postnephrectomy for renal cancer for patients aged over 80 years, and to identify preoperative prognostic factors that might influence therapeutic strategies. METHODS: In a retrospective study in five French departments of urology, 179 patients aged over 80 years with renal cell carcinoma underwent radical nephrectomy between 1990 and 2011. The following data were collected: age, sex, body mass index, Charlson Comorbidity Index, American Society of Anesthesiology class, Eastern Cooperative Oncology Group Performance Status, type of surgery, period of follow-up, survival, death etiology, symptoms, Fuhrman grade and tumor-nodes-metastasis stage. RESULTS: After a 29.6-month follow up, 89 patients (49.7%) died. Death etiologies were: cancer for 46 (52%) patients, immediate or distant perioperative complications for five patients (6%) and three patients (3%) respectively, cardiovascular disease for 16 patients (18%), other cancers for three patients (3%) and unknown for 16 patients (18%). In a multivariate analysis, T-stage, M-stage and Charlson Comorbidity Index were identified as independent prognostic factors. Patients were divided into three groups (good, intermediate and bad prognosis) with significantly different survivals of 91, 36 and 22 months (P < 0.0001), respectively. CONCLUSIONS: Preoperative data, including T-stage, M-stage and Charlson Comorbidity Index represent significant independent prognostic factors for survival for patients aged over 80 years. These data might help the clinician in selecting the most suitable candidates for radical nephrectomy among elderly patients with renal cancer.
OBJECTIVES: To evaluate the overall survival postnephrectomy for renal cancer for patients aged over 80 years, and to identify preoperative prognostic factors that might influence therapeutic strategies. METHODS: In a retrospective study in five French departments of urology, 179 patients aged over 80 years with renal cell carcinoma underwent radical nephrectomy between 1990 and 2011. The following data were collected: age, sex, body mass index, Charlson Comorbidity Index, American Society of Anesthesiology class, Eastern Cooperative Oncology Group Performance Status, type of surgery, period of follow-up, survival, death etiology, symptoms, Fuhrman grade and tumor-nodes-metastasis stage. RESULTS: After a 29.6-month follow up, 89 patients (49.7%) died. Death etiologies were: cancer for 46 (52%) patients, immediate or distant perioperative complications for five patients (6%) and three patients (3%) respectively, cardiovascular disease for 16 patients (18%), other cancers for three patients (3%) and unknown for 16 patients (18%). In a multivariate analysis, T-stage, M-stage and Charlson Comorbidity Index were identified as independent prognostic factors. Patients were divided into three groups (good, intermediate and bad prognosis) with significantly different survivals of 91, 36 and 22 months (P < 0.0001), respectively. CONCLUSIONS: Preoperative data, including T-stage, M-stage and Charlson Comorbidity Index represent significant independent prognostic factors for survival for patients aged over 80 years. These data might help the clinician in selecting the most suitable candidates for radical nephrectomy among elderly patients with renal cancer.