Older patients suffer from adverse histopathological features after radical cystectomy

OBJECTIVES: Radical cystectomy (RC) remains a complex procedure in older patients. Perioperative morbidity can be significant and it can represent a limitation for its indication in this population. The aim of the present study was to evaluate the outcomes of RC in elderly patients from a large single-center cohort.

METHODS: A total of 447 patients who underwent RC between 1996 and 2009 at our institution were considered. Patients were stratified by age (≤70 vs >70 years). Logistic regression analyses were carried out comparing both groups regarding clinical, perioperative and histopathological findings, as well as complications according to the modified Clavien system and survival.

RESULTS: Data of 390 patients were available for the analysis. Of these, 265 (67.9%) versus 125 (32.1%) patients were <70 versus ≥70 years-of-age. The median age was 61 and 75 years, respectively. In the elderly, ASA score (P < 0.001), delay between transurethral resection of the bladder (TURBT) and RC (P = 0.004), and number of perioperative blood transfusions (P = 0.002) were significantly higher. Additionally, a clear trend towards higher stages (pT3-4) was observed (P = 0.04). However, complications, and overall and cancer-specific mortality were not increased in older patients. Finally, age was identified as a significant risk factor for upstaging (P = 0.04). Upstaging between TURBT and final histopathology in patients <70 versus ≥70 years occurred in 45% versus 58%, respectively (P = 0.03).

CONCLUSIONS: RC is equally feasible in older patients without increasing morbidity or mortality. On the contrary, older patients have a higher risk of significant upstaging and advanced stages at final histopathology. These findings suggest that RC should neither be delayed in nor withheld from elderly patients.