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‹ Tue · 18 Aug 2026
Promising but preliminary

Oncological Outcomes of Intravesical Bacillus Calmette-Guérin Versus Early Radical Cystectomy in Very High-Risk Non-Muscle-Invasive Bladder Cancer: A Retrospective Cohort From a Latin American Referral Center.

Immediate surgery prevents high-risk bladder tumors from advancing to more dangerous cancer, significantly improving long-term disease control.

Very high-risk (VHR) bladder tumors represent a subcategory of non-muscle-invasive bladder cancer (NMIBC) with a high potential for progression to muscle-invasive bladder cancer (MIBC). Early radical cystectomy (ERC) is the standard treatment.

What the study was

Study design
Prospective Cohort/Validation
Population
Adult patients
Sample size
112
Category
Treatment Innovation
Maturity
Validated
Journal
Archivos espanoles de urologia

Why it surfaced

Score 7/10: Prospective Cohort/Validation, mixed model, Validated; flag=PROMISING_PRELIMINARY

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