New pill shows promise for Tough-to-Treat bladder cancer
NCT ID NCT04917809
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a pill called erdafitinib in 20 people whose non-muscle invasive bladder cancer has returned after standard treatments like BCG. All participants have a specific change in the FGFR3 gene, which the drug targets. They take the pill for about a month before their scheduled surgery to see if it shrinks or eliminates the tumor.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Erdafitinib (a pill that blocks the FGFR3 protein)
- What this could lead to
- If successful, this could point toward a new targeted treatment option for people with recurrent bladder cancer that has a specific genetic change (FGFR3 mutation).
- What could go wrong
- This is a very small, early-phase trial with only 20 participants. It tests a short treatment window before standard surgery, so it is not designed to prove long-term benefit or cure. The drug may cause side effects like high phosphate levels.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)
Basking Ridge, New Jersey, 07920, United States
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Memorial Sloan Kettering Bergen (Limited Protocol Activities)
Montvale, New Jersey, 07645, United States
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Memorial Sloan Kettering Cancer Center (All Protocol Activities)
New York, New York, 10065, United States
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Memorial Sloan Kettering Commack (Limited Protocol Activities)
Commack, New York, 11725, United States
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Memorial Sloan Kettering Monmouth (Limited Protocol Activities)
Middletown, New Jersey, 07748, United States
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Memorial Sloan Kettering Nassau (Limited Protocol Activities)
Uniondale, New York, 11553, United States
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Memorial Sloan Kettering Westchester (Limited Protocol Activities)
Harrison, New York, 10604, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Bag-Like device pull bladder tumors out whole?
- Can Pre-Surgery chemotherapy outsmart aggressive bladder cancer?
- Bladder cancer: a new combo aims to avoid radical surgery
- Could a simple urine test spare bladder cancer patients from chemotherapy?
- Can a new drug rally the immune system against Hard-to-Treat cancers?
- Can One-Piece tumour removal improve bladder cancer outcomes?