Despite strong data favoring pre-surgical systemic therapy, a surgeon argues that many patients will continue to undergo surgery first. This is due to real-world factors like surgeons being the point of diagnosis, urgent symptoms requiring rapid intervention, and patient preferences to have the tumor removed immediately.

In muscle-invasive bladder cancer, cisplatin ineligibility is frequently due to renal insufficiency caused by large, aggressive tumors obstructing the ureter. This redefines this patient group as having more advanced local disease, rather than simply being unfit for chemotherapy, explaining their poor outcomes with surgery alone.

The FDA's critique of both CREST and Potomac trials highlights that while event-free survival (EFS) endpoints were met, the lack of improvement in overall survival or prevention of muscle-invasive disease makes the risk/benefit profile questionable for an early-stage cancer, where treatment-related harm is a primary concern.

With highly active agents yielding 30% complete response rates, the immediate goal should be to cure more patients by exploring potent combinations upfront. While sequencing minimizes toxicity, an ambitious combination strategy, such as ADC doublets, offers the best chance to eradicate disease and should be prioritized in clinical trials.

Despite strong efficacy data, the drug DV-Toripalimab scored lower than a competitor (2.5 vs 3.0). Experts attribute this confidence gap to its Phase 3 trial being conducted only in China, which raises generalizability concerns and reflects a lack of hands-on experience for Western physicians.

High relapse rates (~70%) in surgery-alone arms of recent trials suggest most patients with muscle-invasive bladder cancer (MIBC) already have micrometastatic disease. This reframes the disease, prioritizing early systemic therapy over immediate surgery to achieve control and potential cure.

Experts believe the stark difference in complete response rates (5% vs 30%) between two major ADC trials is likely due to "noise"—variations in patient populations (e.g., more upper tract disease) and stricter central review criteria, rather than a fundamental difference in the therapies' effectiveness.

Expert consensus shows a major paradigm shift: perioperative systemic therapy (like EV-Pembro, scoring 2.9) is the undisputed standard for muscle-invasive bladder cancer. Approaches starting with cystectomy alone now score below 1.8, formally branding them as inferior options.

With pathologic complete response rates approaching 67% in patients completing neoadjuvant EV-Pembro, a majority of cystectomies are now removing cancer-free bladders. This creates an ethical and clinical imperative to rapidly launch prospective trials to validate bladder preservation strategies and avoid overtreatment.