New cocktail of drugs takes on Hard-to-Treat bladder cancer

NCT ID NCT07667335

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-phase trial tests a combination of three drugs—enfortumab vedotin, pembrolizumab, and quemliclustat—in people with advanced bladder or urinary tract cancer that has spread or cannot be removed by surgery. The goal is to see if the combination is safe and effective. The study plans to enroll 27 participants and is not yet recruiting.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

enfortumab vedotin, pembrolizumab, and quemliclustat

What this could lead to

If successful, this could offer a new treatment option for people with advanced bladder cancer that cannot be removed by surgery.

What could go wrong

This is an early-phase trial with only 27 participants, so results may not apply to everyone. The combination may cause significant side effects or not work as hoped.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

bladder transitional cell carcinoma infiltrating bladder urothelial carcinoma renal pelvis carcinoma renal pelvis urothelial carcinoma stage IVb bladder cancer ureter cancer ureter transitional cell carcinoma Urinary Bladder Neoplasms urothelial carcinoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Fred Hutch/University of Washington Cancer Consortium

    Seattle, Washington, 98109, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact