Abstract
The TNM classification integrates the currently valid prognostic factors for tumour-specific survival after radical cystectomy due to bladder cancer. But it does not contain the most important criteria for general survival. We assessed the pre-operative and operative aspects of our patients between 1992 and 2007 concerning the early mortality within the hospital stay or within 30 days after ...
Abstract
The TNM classification integrates the currently valid prognostic factors for tumour-specific survival after radical cystectomy due to bladder cancer. But it does not contain the most important criteria for general survival. We assessed the pre-operative and operative aspects of our patients between 1992 and 2007 concerning the early mortality within the hospital stay or within 30 days after surgery. 3% of our 404 patients died within these periods, which is equivalent to the results of other contemporary publications. Except for the comorbidity of the patients, none of the included parameters (initial symptoms, histology, indication for cystectomy, AJCC stadium, year of surgery, durance of surgery, surgeon, concomitant interventions, type of urinary diversion, blood loss and number of transfusions) showed a significant correlation to cause or postoperative time of death. For the preoperative assessment of the health of the patient a multidisciplinary cooperation of urology, anaesthesia and general and/or internal medicine is necessary. In the era of evidence-based medicine the personal judgement of the evaluating physician is not sufficient. Instead a validated index should be used to help one to obtain an objective evaluation of the risks. The ACE-27 (Adult Comorbidity Evaluation-27) provides such a validated assistance in the assessment of the comorbidity of patients and therefore possible mortality after radical cystectomy.
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