Bladder cancer breakthrough? injection during surgery may slash recurrence

NCT ID NCT07198451

First seen Nov 01, 2025 · Last updated May 23, 2026 · Updated 36 times

Summary

This study tests whether injecting the chemotherapy drug gemcitabine directly into the bladder wall during tumor removal surgery can prevent intermediate- and high-risk bladder cancer from returning. About 320 adults aged 18 to 80 will be randomly assigned to receive either standard care or the additional injection. The main goal is to see if this new approach lowers the chance of cancer coming back within two years.

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