Bladder cancer patients who Can't take chemo may get new option

NCT ID NCT05241340

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase II trial tests a combination of an immunotherapy drug called sasanlimab and focused radiation given before bladder removal surgery in 33 patients with muscle-invasive bladder cancer who cannot take standard chemotherapy. The goal is to see if this approach is safe, feasible, and can eliminate cancer in the bladder at the time of surgery. The study is active but no longer recruiting.

What this could mean

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

Active substance

Sasanlimab (an immunotherapy drug) and stereotactic body radiation therapy (focused radiation)

What this could lead to

If successful, this combination could offer a new treatment option for bladder cancer patients who cannot receive standard chemotherapy, potentially improving outcomes before surgery.

What could go wrong

This is a small, early-phase trial with only 33 participants, so results may not apply to everyone. The treatment also carries risks of side effects from both immunotherapy and radiation.

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.

benign urinary system neoplasm bladder transitional cell carcinoma infiltrating bladder urothelial carcinoma urinary bladder disorder Urinary Bladder Neoplasms urinary system disorder urothelial carcinoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Houston Methodist Hospital

    Houston, Texas, 77006, United States