Bladder cancer drug combo study halted before enrolling any patients

NCT ID NCT05564416

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 26 times

Summary

This study was designed for people with muscle-invasive bladder cancer who cannot take the standard chemotherapy drug cisplatin. It aimed to compare a targeted therapy (erdafitinib) alone versus the same drug combined with an immunotherapy (atezolizumab) to see if these treatments could shrink tumors before surgery. However, the trial was withdrawn before enrolling any participants, so no results are available.

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