Management of clinical T1 bladder transitional cell carcinoma by radical cystectomy.
High-grade bladder cancer involving the lamina propria is considered superficial disease. This spectrum is generally treated with TUR plus intravesical therapy. However, significant understaging jeopardizes long-term survival and improvements and radical surgery represents a provocative alternative. We evaluated disease-free and cancer-specific survival (CSS) in our cohort of patients with high-grade T1 tumors. A total of 318 patients with bladder cancer underwent radical cystectomy between 1990 and 2000 at our institution. Of these, 66 had cT1 tumors with or without Carcinoma in-situ (CIS). Our multidisciplinary bladder cancer database was queried to perform a multivariate analysis on clinical parameters such as: age, race, sex, cystectomy year, intravesical therapy, angiolymphatic-invasion and tumor upstage in relation to recurrence and survival. The clinical stage was accurate in 44 of the cases (66%). However, 27% were upstaged by cystectomy and 12% of the cT1 + CIS patients had nodal disease. Patients with cT1 tumors plus CIS had a significantly worse CSS. Those with persistent disease after an initial course of BCG therapy appeared to have worse CSS also. At a median follow up of 4 years, overall cancer-specific mortality was 22%, however, pathologic T1 +/- CIS had 92% CSS at 10 years. Our data suggests that some cT1 bladder cancer tumors have assiduous clinical courses evidenced in staging discrepancies. For high-grade tumors, early cystectomy and orthotopic diversion increases life expectancy significantly and should be carry out early rather than late.
Department of Urology, Wayne State University School of Medicine and Karmanos Cancer Institute, Detroit, MI, USA. biancofj@mac.com
Fernando J
FJ
Bianco
Daniel
D
Justa
David J
DJ
Grignon
Wael A
WA
Sakr
J Edson
JE
Pontes
David P
DP
Wood
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002295:Carcinoma, Transitional Cell / Q000473:pathology / Q000601:surgery*; D015331:Cohort Studies; D015653:Cystectomy; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D011379:Prognosis; D001749:Urinary Bladder Neoplasms / Q000473:pathology / Q000601:surgery*