New bladder cancer device could delay return of tumors without removing bladder
NCT ID NCT06211764
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 3 times
Summary
This study tests a new treatment called TAR-200 for people with a high-risk type of bladder cancer that came back after standard therapy (BCG). Participants either receive TAR-200 or standard chemotherapy placed directly into the bladder. The goal is to see if TAR-200 can keep the cancer from returning longer than standard chemo. The study includes 272 adults who cannot or choose not to have their bladder removed.
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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272 people
The number who actually took part.
- Started
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Apr 2024
- Expected to finish
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Apr 2031
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: * Histologically confirmed diagnosis by local pathology (within 90 days of documented informed consent) of recurrent, papillary-only high-risk non-muscle-invasive bladder cancer (HR-NMIBC) \[defined as high-grade Ta or any T1, no carcinoma in situ (CIS)\] * Participants with variant histologic subtypes are allowed if tumor(s) demonstrate urothelial (transitional cell histology) predominance. However, neuroendocrine, and small cell variants will be excluded * Participants must be ineligible for or have elected not to undergo Radical Cystectomy (RC) * Have an Eastern Cooperative Oncology Group (ECOG) performance status Grade of 0, 1, or 2 Exclusion Criteria: * Presence of CIS at any point from time of diagnosis of papillary-only HR-NMIBC recurrence to randomization. Additionally, presence or history of histologically confirmed, muscle-invasive, locally advanced, nonresectable, or metastatic urothelial carcinoma (that is, T2, T3, T4, N+, and/or M+) * Presence of any bladder or urethral anatomic feature that, in the opinion of the Investigator, may prevent the safe placement, indwelling use, or removal of TAR-200. Participants with tumors involving the prostatic urethra in men will be excluded * A history of clinically significant polyuria with recorded 24-hour urine volumes greater than 4000 milliliters (\>4000 mL) * Indwelling catheters are not permitted; however, intermittent catheterization is acceptable * Previous treatment with TAR-200
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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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APHP - Hopital Bichat - Claude Bernard
Paris, 75018, France
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AZ Sint-Jan
Bruges, 8000, Belgium
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Algemeen Ziekenhuis Delta
Roeselare, 8800, Belgium
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Algemeen ziekenhuis Maria Middelares
Ghent, 9000, Belgium
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Arkansas Urology
Little Rock, Arkansas, 72211, United States
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Associated Medical Professionals
Syracuse, New York, 13210, United States
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Carolina Urologic Research Center
Myrtle Beach, South Carolina, 29572, United States
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Cemaic Centro Privado de Especialidades Medicas Ambulatorias e Investigacion Clinica
Córdoba, 5000, Argentina
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Centers for Advanced Urology LLC d b a MidLantic Urology
Bala-Cynwyd, Pennsylvania, 19004, United States
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Central Ohio Urology Group
Gahanna, Ohio, 43230, United States
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Centro Urologico Profesor Bengio
Córdoba, X5000KPH, Argentina
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Centrul Medical Unirea SRL
Brasov, 500091, Romania
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Chongqing Cancer Hospital
Chongqing, 400033, China
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Chonnam National University Hwasun Hospital
Jeollanam-do, 58128, South Korea
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Chu Rennes Hopital Pontchaillou
Rennes, 35000, France
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Chungbuk National University Hospital
Chungcheongbuk Do, 28644, South Korea
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Clinica Santa Isabel
Buenos Aires, C1406, Argentina
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Clinique de la Croix du Sud
Quint-Fonsegrives, 31130, France
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Cliniques Universitaires Saint Luc
Brussels, 1200, Belgium
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Colorado Clinical Research
Lakewood, Colorado, 80228, United States
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Comprehensive Urology
Royal Oak, Michigan, 48073, United States
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Dolnoslaskie Centrum Onkologii
Wroclaw, 53 413, Poland
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First Urology, PSC
Jeffersonville, Indiana, 47130, United States
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Florida Urology Partners
Riverview, Florida, 33578, United States
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Funabashi Municipal Medical Center
Funabashi Shi, 273 8588, Japan
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Fund. Puigvert
Barcelona, 08025, Spain
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Fundacao Antonio Prudente A C Camargo Cancer Center
São Paulo, 01509 900, Brazil
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Fundacao Pio XII
Barretos, 14784-400, Brazil
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Genesis Research LLC
Torrance, California, 90503, United States
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Genesis Research LLC 1
Los Alamitos, California, 90720, United States
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Hakodate Goryoukaku Hospital
Hakodate, 040 8611, Japan
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Hopital Claude Huriez
Lille, 59000, France
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Hopital Foch
Suresnes, 92150, France
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Hosp Virgen de La Victoria
Málaga, 29010, Spain
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Hosp. Clinico Univ. de Valencia
Valencia, 46010, Spain
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Hosp. Gral. Univ. Gregorio Maranon
Madrid, 28007, Spain
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Hosp. Univ. 12 de Octubre
Madrid, 28041, Spain
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Hosp. Univ. Germans Trias I Pujol
Badalona, 08916, Spain
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Hosp. Univ. Marques de Valdecilla
Santander, 39008, Spain
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Hosp. Virgen Del Rocio
Seville, 41013, Spain
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Hosp.Univ.Parc Tauli
Sabadell, 08208, Spain
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Hospital Erasto Gaertner- Liga Paranaense de Combate ao Cancer
Curitiba, 81520-060, Brazil
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Hospital Privado de la Comunidad
Mar del Plata, B7602, Argentina
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Hospital da Bahia
Salvador, 41810-011, Brazil
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Hospital das Clinicas da Universidade Estadual de Campinas UNICAMP
Campinas, 13083-872, Brazil
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Houston Metro Urology
Houston, Texas, 77027, United States
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Hyogo Prefectural Amagasaki General Medical Center
Hyōgo, 660-8550, Japan
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IN VIVO Sp. z o.o
Bydgoszcz, 85 048, Poland
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Institut Paoli Calmettes
Marseille, 13009, France
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Institutul Oncologic Ion Chiricuta
Cluj-Napoca, 400015, Romania
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Investigaciones Clinico Moleculares (ICM)
CABA, C1425, Argentina
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Irmandade Santa Casa de Misericordia de Porto Alegre
Porto Alegre, 90020-090, Brazil
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Istituto Clinico Humanitas
Rozzano, 20089, Italy
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Istituto Dei Tumori Di Milano
Milan, 20133, Italy
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Istituto Nazionale Tumori Regina Elena
Roma, 00144, Italy
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Keimyung University Dongsan Hospital
Daegu, 42601, South Korea
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Klinikum Leverkusen gGmbH
Leverkusen, 51375, Germany
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Klinikum der Universitaet Muenchen
München, 81377, Germany
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Lister Hospital
Stevenage, SG1 4AB, United Kingdom
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Low Country Urology Clinics
North Charleston, South Carolina, 29406, United States
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MICS Centrum Medyczne Torun
Torun, 87-100, Poland
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Mazowiecki Szpital Onkologiczny
Wieliszew, 05-135, Poland
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NAIC Nair Antunes Instituto do Cancer
Bauru, 17030-495, Brazil
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National Cancer Center
Gyeonggi-do, 10408, South Korea
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National Hospital Organization Okayama Medical Center
Okayama, 701-1192, Japan
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Niigata Cancer Center Hospital
Niigata, 951-8566, Japan
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Northwestern University
Chicago, Illinois, 60611, United States
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Ospedale Provinciale di Macerata
Province of Macerata, 62100, Italy
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Ospedale S. Maria Delle Croci
Ravenna, 48121, Italy
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Ospedale San Donato
Arezzo, 52100, Italy
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PO Molinette Azienda Ospedaliero Universitaria Citta della Salute e della Scienza di Torino
Torino, 10126, Italy
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Peking University First Hospital
Beijing, 100034, China
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Polyclinique de Limoges - Francois Chenieux
Limoges, 87000, France
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Ponderas Academic Hospital
Bucharest, 014142, Romania
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Pusan National University Yangsan Hospital
Yangsan, 50612, South Korea
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Ralph H. Johnson Veterans Affairs Medical Center
Charleston, South Carolina, 29401, United States
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Real e Benemérita Associação Portuguesa de Beneficência
São Paulo, 01323 900, Brazil
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Regina Maria
Cluj-Napoca, 400117, Romania
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Salford Royal Hospital
Salford, M6 8HD, United Kingdom
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Samsung Medical Center
Seoul, 06351, South Korea
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San Raffaele Hospital
Milan, 20132, Italy
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Seoul National University Hospital
Seoul, 03080, South Korea
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Shengjing Hospital Of China Medical University
Shenyang, 110055, China
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Sociedade Beneficente de Senhoras Hospital Sirio Libanes
São Paulo, 01308 901, Brazil
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Southampton University Hospital
Southampton, SO16 6YD, United Kingdom
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Specialty Clinical Research of St Louis
St Louis, Missouri, 63141, United States
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Spitalul Clinic Judetean de Urgenta Pius Brinzeu
Timișoara, 300723, Romania
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Spokane Urology
Spokane, Washington, 99202, United States
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St Bartholomews Hospital
London, EC1A 7BE, United Kingdom
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Sun Yat Sen University Cancer Center
Guangzhou, 510060, China
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Szpital Uniwersytecki w Krakowie
Krakow, 30 688, Poland
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Szpital Wojewodzki im Sw Lukasza SP ZOZ
Tarnów, 33 100, Poland
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The Catholic University of Korea Seoul St Mary s Hospital
Seoul, 06591, South Korea
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The First Affiliated Hospital of Wenzhou Medical University
Wenzhou, 325015, China
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The Second Hospital Of Tianjin Medical University
Tianjin, 300211, China
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The Urology Group
Cincinnati, Ohio, 45212, United States
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Tianjin Medical University Cancer Institute and Hospital
Tianjin, 300060, China
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Toho University Sakura Medical Center
Sakura, 285-8741, Japan
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Tongji Medical College of Huazhong University Science Technology of Medicine Health Management
Wuhan, 430032, China
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Toranomon Hospital
Tokyo, 105-8470, Japan
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USC Norris Comprehensive Cancer Center
Los Angeles, California, 90033, United States
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Universita Campus Bio-Medico di Roma
Roma, 00128, Italy
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Universitaetsklinikum Halle Saale
Halle, 06120, Germany
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Universitaetsklinikum Koeln
Cologne, 50937, Germany
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Universitatsklinikum Schleswig Holstein Campus Lubeck
Lübeck, 23538, Germany
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University of California Irvine Medical Center
Orange, California, 92868, United States
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University of California San Francisco
San Francisco, California, 94158 2549, United States
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University of Texas Southwestern Medical Center
Dallas, Texas, 75390, United States
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Uniwersytecki Szpital Kliniczny nr 4
Lublin, 20 090, Poland
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Uniwersytecki Szpital Kliniczny w Bialymstoku
Bialystok, 15 276, Poland
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UroPartners
Chicago Ridge, Illinois, 60415, United States
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Urologie Neandertal Praxis Mettmann
Mettmann, 40822, Germany
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Urology Associates
Nashville, Tennessee, 37209, United States
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Urology Austin
Austin, Texas, 78759, United States
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Urology Clinics of North Texas
Dallas, Texas, 75231, United States
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Urology of Indiana
Carmel, Indiana, 46032, United States
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Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States
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West China School of Medicine/West China Hospital, Sichuan University
Cheng Du Shi, 610041, China
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Wichita Urology Group
Wichita, Kansas, 67226, United States
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Wojewodzki Szpital im Sw Ojca Pio w Przemyslu
Przemyśl, 37 700, Poland
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Xi an Jiaotong University Hospital
Xi'an, 710063, China
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Yokohama City University Medical Center
Yokohama, 232 0024, Japan
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Ziekenhuis Oost-Limburg
Genk, 3600, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can heated saline during bladder surgery stop tumors from coming back?
- Could a simple blood or urine test spot bladder cancer earlier?
- Bladder cancer drug delivered directly: a new hope for BCG failures
- Urine test may spare bladder cancer patients from frequent scopes
- New bladder cancer drug enters first human tests
- New bladder gel could help patients avoid bladder removal surgery