Study of UGN-104 for Low-Grade Upper Tract Urothelial Cancer

This study is testing UGN-104, a new gel-based form of the medicine mitomycin, for people with low-grade upper tract urothelial cancer (LG-UTUC). UGN-104 is put directly into the upper urinary tract. The study aims to see how well UGN-104 works and if it's safe. You might be able to join if you are 18 or older, have LG-UTUC in your kidney or the tube connecting it to your bladder, and have at least one measurable tumor 15mm or smaller. The main goal is to see how many people have a complete response (no detectable cancer) after about 3 months. This study plans to include 70 participants.

Study design
This is a single-arm study, meaning all participants receive UGN-104. It is designed to enroll 70 participants.
What's involved
You will receive UGN-104 once a week for 6 weeks. If your cancer responds completely, you may receive monthly maintenance treatments for 11 months and will have clinic visits every 3 months for 12 months.
Compensation
Not stated in the trial record.
Follow-up
If you have a complete response, you will be followed for 12 months after that response is determined, or until your disease returns, gets worse, or you pass away.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06774131

A Phase 3 Single-arm Study of UGN-104 for the Treatment of Low-grade Upper Tract Urothelial Cancer

Recruiting
PHASE3Ages 18+InterventionalTreatment
UroGen Pharma Ltd.
~70 participants
Updated 2026-09-03 on ClinicalTrials.gov
What's tested:UGN-104

At a glance

Recruiting sites
72 of 79 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Complete response rate (CRR)
Measured over 3 months
Upper Urinary Tract Urothelial Carcinoma
Urothelial Carcinoma

NCT06774131

Where you'd take part

This study runs at 79 sites. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • "Dr. Carol Davila" Nephrology Clinical Hospital Bucharest

    Bucharest, Bucharest, Romaniastudy coordinator listed

    Recruiting

  • Arizona State Urological Research Institute, LLC ("ASURI")

    Chandler, Arizonastudy coordinator listed

    Recruiting

  • Assaf Harofeh hospital, Shamir Medical Center

    Ẕerifin, Israelstudy coordinator listed

    Recruiting

  • Bihor County Emergency Clinical Hospital

    Oradea, Romaniastudy coordinator listed

    Recruiting

  • Bioresearch Partner - Aventura

    Aventura, Floridastudy coordinator listed

    Recruiting

  • Bioresearch Partner - Hialeah Hospital

    Hialeah, Floridastudy coordinator listed

    Recruiting

  • Carolina Urologic Research Center, LLC

    Myrtle Beach, South Carolinastudy coordinator listed

    Recruiting

  • Clinical Hospital of the Ministry of Internal Affairs and Administration with Warmia and Mazury Oncology Centre in Olsztyn

    Olsztyn, Polandstudy coordinator listed

    Recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

  • Derrick McKinley, MD · STUDY_DIRECTOR · UroGen Pharma

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  • Complete response rate (CRR)3 months

    CRR is defined as the proportion of patients who achieved CR at the PDE Visit.