New bladder cancer drug shows promise in Late-Stage trial
NCT ID NCT06331299
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new drug, UGN-103, given directly into the bladder for people with a low-grade, non-invasive bladder cancer that has a medium risk of coming back. The main goal is to see if the drug can make tumors disappear completely after 3 months. Researchers will also track how long the effect lasts and monitor safety. About 99 adults with this type of bladder cancer are taking part.
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
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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99 people
The number who actually took part.
- Started
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Aug 2024
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: 1. Provide written informed consent, which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and the protocol. 2. Patient who has LG-NMIBC (Ta) histologically confirmed by cold cup biopsy at Screening or within 8 weeks before Screening. 3. History of at least 1 prior episode of NMIBC. Note: This refers to a previous episode(s) and not to the current episode for which the patient is being screened. 4. Has intermediate-risk disease, defined as having 1 or 2 of the following: * Presence of multiple tumors. * Solitary tumor \> 3 cm. * Early or frequent recurrence (≥ 1 occurrence of LG-NMIBC within 1 year of the current diagnosis at the initial Screening Visit). 5. Negative voiding cytology for high-grade (HG) disease within 8 weeks before Screening. 6. Has adequate organ and bone marrow function as determined by routine laboratory tests: * Leukocytes ≥ 3,000/μL. * Absolute neutrophil count ≥ 1,500/μL. * Platelets ≥ 100,000/μL. * Hemoglobin ≥ 9.0 g/dL. * Total bilirubin ≤ 1.5 × upper limit of normal (ULN). * Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 2.5 × ULN. * Alkaline phosphatase (ALP) ≤ 2.5 × ULN. * Estimated glomerular filtration rate (eGFR) ≥ 30 mL/min. 7. Has an anticipated life expectancy of at least the duration of the trial. 8. Contraceptive use by men and women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. Women of childbearing potential (defined as premenopausal women who have not been sterilized), including female patients and female partners of male patients, must be willing to use 2 acceptable forms of effective contraception from enrollment through 6 months post-treatment. Exclusion Criteria: 1. Received Bacillus Calmette-Guérin (BCG) treatment for urothelial carcinoma (UC) within the previous 1 year. 2. History of HG bladder cancer (papillary or carcinoma in situ) in the past 2 years. 3. Known allergy or sensitivity to any component of the study treatment (including excipients) that in the investigator's opinion cannot be readily managed. 4. Clinically significant urethral stricture that would preclude passage of a urethral catheter. 5. History of: * Neurogenic bladder. * Active urinary retention. * Any other condition that would prohibit normal voiding. 6. Past or current muscle invasive bladder cancer (ie, T2, T3, T4) or metastatic UC. 7. Current tumor stage of T1. 8. Concurrent upper tract urothelial carcinoma (UTUC). 9. Evidence of active urinary tract infection (UTI) that in the investigator's opinion cannot be treated and resolved prior to biopsy and/or administration of study treatment. 10. Is pregnant or breastfeeding. 11. Has an underlying substance abuse or psychiatric disorder such that, in the opinion of the investigator, the patient would be unable to comply with the protocol. 12. History of prior treatment with an intravesical chemotherapeutic agent in the past 2 years except for a single dose of chemotherapy immediately after any previous transurethral resection of bladder tumors (TURBT). 13. Has participated in a study with an investigational agent or device within 30 days of enrollment. 14. Has previously participated in a study in which they received UGN-102. 15. Has any other active malignancy requiring treatment with systemic anticancer therapy (eg, chemotherapy, immunotherapy, radiation therapy). Superficial cancers such as cutaneous basal cell or squamous cell carcinomas that can be treated locally are allowed. 16. Has any other clinically significant medical or surgical condition that in the investigator's opinion could compromise patient safety or the interpretation of study results. 17. Where applicable per country regulation, the patient must not be currently committed to an institution by virtue of an order issued by either judicial or administrative authorities.
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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
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"Prof. Dr. Th. Burghele" Clinical Hospital, Department of Urology III
Bucharest, 050659, Romania
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AccuMed Research Associates
Garden City, New York, 11530, United States
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Bihor County Emergency Clinical Hospital
Oradea, Bihor County, 410169, Romania
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Brasov County Emergency Clinical Hospital, Department of Urology
Brasov, Brașov County, 500157, Romania
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Carolina Urologic Research Center
Myrtle Beach, South Carolina, 29572, United States
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Colentina Clinical Hospital, Department of Urology
Bucharest, 020125, Romania
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Craiova County Emergency Clinical Hospital, Department of Urology
Craiova, Dolj, 200642, Romania
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Crystal Run Healthcare
Middletown, New York, 10941, United States
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Daugavpils Regional Hospital, Urology Department
Daugavpils, LV-5417, Latvia
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East Viru Central Hospital, Surgery Clinic
Kohtla-Järve, Ida-Virumaa, 31025, Estonia
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Garden State Urology
Morristown, New Jersey, 07962, United States
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Genesis Research, LLC
San Diego, California, 92123, United States
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Geo Hospitals LLC
Tbilisi, 0144, Georgia
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Great Lakes Physician dba WNYU
Cheektowaga, New York, 14225, United States
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Houston Methodist Hospital
Houston, Texas, 77030, United States
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Houston Metro Urology (HMU) - Southwest Location
Houston, Texas, 77027, United States
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Indiana University Melvin and Bren Simon Cancer Center
Indianapolis, Indiana, 46202, United States
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JSC Jerarsi
Tbilisi, 0167, Georgia
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LLC "Todua Clinic"
Tbilisi, 0119, Georgia
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LLC Riga East University Hospital, Clinic of Urology and Oncologic Urology
Riga, LV-1079, Latvia
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LTD MMT Hospital
Tbilisi, 0159, Georgia
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La Paz University Hospital
Madrid, Madrid, 28046, Spain
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Laura and Isaac Perlmutter Cancer Center at NYU Langone
New York, New York, 10016, United States
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Liepajas Regional Hospital, Urology Department
Liepāja, LV-3414, Latvia
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Loma Linda University Medical Center
Loma Linda, California, 92354, United States
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Minnesota Urology - Metro Urology - Woodbury
Woodbury, Minnesota, 55125, United States
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Multiprofile Hospital for Active Treatment "Dr. Tota Venkova", Gabrovo, Department of Urology
Gabrovo, Gabrovo, 5300, Bulgaria
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Multiprofile Hospital for Active Treatment - Shumen, Department of Urology
Shumen, Shumen Province, 9700, Bulgaria
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North Estonia Medical Centre Foundation Ltd.
Tallinn, Harju, 13419, Estonia
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P. Stradins Clinical University Hospital, Center for Urology
Riga, LV-1002, Latvia
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Peachtree Clinical Solutions
Powder Springs, Georgia, 30127, United States
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Perlmutter Cancer Center at NYU Langone Hospital - Long Island
New York, New York, 11501, United States
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Puigvert Foundation
Barcelona, Catalonia, 08025, Spain
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SC Clinica Polisano Hospital
Sibiu, Sibiu County, 550253, Romania
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Spokane Urology, P.S.
Spokane, Washington, 99202, United States
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Tartu University Hospital, Surgery Clinic, Department of Urology and Kidney Transplantation
Tartu, Tartu County, 50406, Estonia
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Tbilisi State Medical University and Ingorokva High Medical Technology University Clinic LLC
Tbilisi, 0144, Georgia
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The George Washington University Medical Faculty Associates
Washington D.C., District of Columbia, 20037, United States
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University Hospital 12 de Octubre
Madrid, Madrid, 28041, Spain
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University Hospital Foundation Jimenez Diaz
Madrid, Madrid, 28040, Spain
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University Hospital Virgen de la Victoria
Málaga, Andalusia, 29010, Spain
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University Multiprofile Hospital for Active Treatment "Dr. Georgi Stranski", Pleven, Urology Clinic
Pleven, Pleven Province, 5800, Bulgaria
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University Multiprofile Hospital for Active Treatment "Sveti Georgi", Plovdiv, Clinic of Urology
Plovdiv, Plovdiv Province, 4002, Bulgaria
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University Multiprofile Hospital for Active Treatment 'Kanev', Ruse, Department of Urology
Rousse, Ruse Province, 7000, Bulgaria
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University Multiprofile Hospital for Active Treatment and Emergency Medicine "N.I. Pirogov", Sofia, Urology Clinic
Sofia, Sofia-Grad, 1606, Bulgaria
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University Multiprofile Hospital for Active Treatment, Plovdiv, Clinic of Urology
Plovdiv, Plovdiv Province, 4003, Bulgaria
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Urology Associates P.C. - Nashville
Nashville, Tennessee, 37209-4035, United States
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West Tallinn Central Hospital Ltd., Department of Urology
Tallinn, Harju, 10617, Estonia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Dutch bladder cancer cohort aims to map survival and recurrence
- Bladder-Sparing hope: cystoscopy tested to spot Cancer-Free bladders before surgery
- Can two drugs plus chemoradiation let bladder cancer patients keep their bladder?
- Can intensified chemotherapy before surgery clear bladder tumors?
- Lab-Grown tumor organoids could pick the right bladder chemo
- Chemo combo tested as backup for bladder cancer that outsmarts First-Line therapy