New hope for bladder cancer: trial pits top drugs against each other

NCT ID NCT06929286

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 21, 2026 · Updated 3 times

Summary

This study compares different FDA-approved drugs for a type of bladder cancer that hasn't spread into the muscle. About 125 adults whose previous treatment with BCG didn't work will receive either a newer gene therapy or standard drugs. The goal is to see which treatment better prevents the cancer from coming back or spreading.

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.

Phase

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 125 people

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

Started

Apr 2025

Expected to finish

Apr 2028

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.

Ages

21 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: * 21 years of age or older * Being treated for high-grade NMIBC (Tis, Ta, or T1) under the care of the participating treating urologists * One or more prior induction course of BCG at any point in time and judgment by the treating urologist that BCG has failed °Any amount of maintenance BCG is allowed * In the previous 12 months, receipt of at least one instillation of any intravesical agent (induction or maintenance) or one administration of systemic therapy for NMIBC treatment * An intravesical agent can include BCG or any other NMIBC treatment * Up to 15 months from the last instillation is allowed for the treating physician to perform a transurethral resection of bladder tumor (TURBT) so long as there is evidence/suspicion of recurrent disease (by urinary cytology, imaging, or cystoscopy) within 12 months of last exposure to an intravesical agent. * In the opinion of the treating urologist, there is no contraindication to treatment with nadofaragene firadenovec (i.e. hypersensitivity to IFNa, severe immunosuppression) and there is uncertainty over whether nadofaragene is better than "best usual care" Exclusion Criteria: * Opting for treatment with radical cystectomy * Currently receiving treatment on a clinical trial of an experimental therapy for NMIBC * Prior exposure to nadofaragene firadenovec

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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.

How to take part

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

  1. The places running it

    9 sites. 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

  • Columbia University (Data Collection Only)

    NOT_YET_RECRUITING

    New York, New York, 10032, United States

  • Johns Hopkins University (Data Collection Only)

    NOT_YET_RECRUITING

    Baltimore, Maryland, 21287, United States

  • Memorial Sloan Kettering Basking Ridge (Consent Only)

    RECRUITING

    Basking Ridge, New Jersey, 07920, United States

  • Memorial Sloan Kettering Bergen (Consent Only)

    RECRUITING

    Montvale, New Jersey, 07645, United States

  • Memorial Sloan Kettering Cancer Center (All Protocol Activities)

    RECRUITING

    New York, New York, 10065, United States

  • Memorial Sloan Kettering Monmouth (Consent Only)

    RECRUITING

    Middletown, New Jersey, 07748, United States

  • Memorial Sloan Kettering Nassau (Consent Only)

    RECRUITING

    Uniondale, New York, 11553, United States

  • Memorial Sloan Kettering Suffolk - Commack (Consent Only)

    RECRUITING

    Commack, New York, 11725, United States

  • Memorial Sloan Kettering Westchester (Consent Only)

    RECRUITING

    East White Plains, New York, 10604, United States

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