A simple blood draw could detect bladder Cancer's return — a trial puts it to the test

NCT ID NCT07726602

First seen Jul 24, 2026 · Last updated Jul 24, 2026

Summary

This study tests whether a blood test that looks for tumor DNA can detect if bladder cancer has come back after treatment. Researchers will collect blood, urine, and tissue samples from 100 people with muscle-invasive bladder cancer to see how well the test matches standard methods. The goal is to find a less invasive way to monitor for recurrence.

What this could mean

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

What this could lead to
If successful, this blood test could help catch bladder cancer recurrence earlier and reduce the need for invasive follow-up procedures.
What could go wrong
This is an early feasibility study, not a treatment trial. The test may not be accurate enough to replace standard monitoring, and results may not apply to all patients.

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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

  • OHSU Knight Cancer Institute

    RECRUITING

    Portland, Oregon, 97239, United States

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

    Contact

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