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Simple blood and urine test could spot bladder cancer return

NCT ID NCT07441499

Diagnosis Sponsor: Tianjin Medical University Second Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

Summary

This study is testing a new liquid biopsy that uses blood and urine samples to help diagnose, monitor treatment, and predict recurrence in people with urothelial carcinoma (a type of bladder cancer). Researchers will enroll 300 participants and compare the liquid biopsy results with standard tissue biopsies. The goal is to see if this non-invasive test can reliably track cancer changes over time.

What this could mean

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

Active substance
Multi-component liquid biopsy (blood and urine test)
What this could lead to
If successful, this could provide a non-invasive way to detect and monitor urothelial cancer, potentially reducing the need for repeated tissue biopsies.
What could go wrong
This is an early-stage diagnostic study, not a treatment trial. The test may not be accurate enough to replace standard biopsy, and results may not apply to all patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Mar 2026

An estimate. Start dates often move.

Expected to finish

Jan 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

This observational cohort study enrolls adult patients (≥18 years) with suspected or histologically confirmed urothelial carcinoma (UC), including non-muscle-invasive bladder cancer (NMIBC), muscle-invasive bladder cancer (MIBC), metastatic urothelial carcinoma, and upper tract urothelial carcinoma (UTUC) of the renal pelvis or ureter. Participants are recruited from urology/oncology clinics at participating centers. The study population consists: Patients with clinical suspicion of UC and patients with pathologically confirmed UC at any stage.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Suspected or histologically confirmed urothelial carcinoma Exclusion Criteria: * History of or concurrent active malignancy other than urothelial carcinoma

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Conditions

The condition(s) this trial relates to.

neoplasm transitional cell carcinoma urinary bladder carcinoma urothelial carcinoma

As listed by the trial registrant

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

Bladder (urothelial, transitional cell) cancer Liquid biopsy Urothelial carcinoma (UC)

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • The second hospital of Tianjin Medical University

    RECRUITING

    Tianjin, 300000, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.