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New ultrasound aims to see bladder cancer more clearly before surgery

NCT ID NCT06986304

Diagnosis Sponsor: Duke University 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests a new type of ultrasound called Super-Resolution Ultrasound Localization Microscopy to see if it can better detect bladder cancer before surgery. Thirty patients scheduled for bladder removal will receive this ultrasound while under anesthesia. The results will be compared with standard pathology to see how accurate the new technique is.

What this could mean

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

Active substance
Super-Resolution Ultrasound Localization Microscopy (imaging technique)
What this could lead to
If successful, this could provide a more accurate, non-invasive way to detect bladder cancer before surgery, potentially improving treatment planning.
What could go wrong
This is a small, early-phase study with only 30 participants, so results may not apply to everyone. The technique is investigational and may not be more accurate than current methods.

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 30 people

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

Started

Oct 2025

Expected to finish

Apr 2027

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

Patients seen at the clinic with bladder cancer for which a radical cystectomy is recommended.

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: * Adults \> 18 years * Histological evidence of urothelial cancer of the bladder for which radical cystectomy is recommended as per the treating physician (e.g., MIBC or high-risk NMIBC, such as high-grade T1 BCG refractory and worrisome histological variants) Exclusion Criteria: * Known or suspected hypersensitivity to sulfur hexafluoride lipid microsphere or its components, such as polyethylene glycol (PEG). * Pregnancy or breastfeeding * Decline to participate in the study * Participants who had serious allergic reactions to COVID-19 vaccination. * Participants with unstable conditions such as hospital in-patients, ICU patients, or high-risk cardiac diseases.

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Conditions

The condition(s) this trial relates to.

urinary bladder carcinoma Urinary Bladder Neoplasms

As listed by the trial registrant

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

Bladder cancer

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

  • Duke University

    RECRUITING

    Durham, North Carolina, 27710, United States

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