NCT04033445Active, not recruitingPhase 2/3
A Study of Guselkumab in Participants With Moderately to Severely Active Ulcerative Colitis
CNTO1959UCO3001: A Phase 2b/3, Randomized, Double-blind, Placebo-controlled, Parallel-group, Multicenter Protocol to Evaluate the Efficacy and Safety of Guselkumab in Participants With Moderately to Severely Active Ulcerative Colitis
Source: ClinicalTrials.gov · Last updated 28 Sept 2026
Brief summary (registry, in English)
The purpose of this study is to evaluate the efficacy and safety of guselkumab in participants with moderately to severely active ulcerative colitis (UC).
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 2/3
- Study type
- Interventional
- Enrollment
- 1064 (actual)
- First submitted
- 24 Jul 2019
- Start date
- 26 Sept 2019
- Primary completion date
- 19 Sept 2023
- Lead sponsor
- Janssen Research & Development, LLC
- Diseases
- Ulcerative colitis
- NCT number
- NCT04033445
- EU CT number
- 2023-504718-31-00
- EudraCT number
- 2018-004002-25
What you commit to
- Study type: Interventional · Phase 2/3
- Participants enrolled: 1064
- From 26 Sept 2019 to the primary completion date, 19 Sept 2023
- 348 sites in 34 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Receiving prohibited medications and/or treatment
Other illness
- Diagnosis of indeterminate colitis, microscopic colitis, ischemic colitis, or Crohn's disease or clinical findings suggestive of Crohn's disease
- Presence or history of a fistula
Other
- UC limited to the rectum only or to less than (\<) 20 centimeter (cm) of the colon
- Presence of a stoma
Who the study is looking for
- Documented diagnosis of ulcerative colitis (UC)
- Moderately to severely active UC, defined by modified Mayo score
- Demonstrated inadequate response or intolerance to medical therapies specified in the protocol
- Screening laboratory test results within the parameters specified in the protocol
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (348)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| CINME - Centro De Investigaciones Metabolicas Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Cer Instituto Medico Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Hospital General de Agudos José Maria Ramos Mejía Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| CEMIC (Centro de Educación Médica e Investigaciones Clínicas) Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Centro Medico Dra De Salvo Coordinator of this site? Confirm its status | CABA | Argentina | Unknown status |
| Clinica Adventista Belgrano Coordinator of this site? Confirm its status | Ciudad de Buenos Aires | Argentina | Unknown status |
| Sanatorio Duarte Quiroz Coordinator of this site? Confirm its status | Córdoba | Argentina | Unknown status |
| Centro de Investigaciones Medicas Mar Del Plata Coordinator of this site? Confirm its status | Mar del Plata | Argentina | Unknown status |
| Fundacion de Estudios Clinicos Coordinator of this site? Confirm its status | Rosario | Argentina | Unknown status |
| Hospital Provincial del Centenario Coordinator of this site? Confirm its status | Rosario | Argentina | Unknown status |
| Hospital de Alta Complejidad en Red 'El Cruce' Coordinator of this site? Confirm its status | San Juan Bautista | Argentina | Unknown status |
| Universitaetsklinikum Salzburg Landeskrankenhaus Coordinator of this site? Confirm its status | Salzburg | Austria | Unknown status |
| Emeritus Research Coordinator of this site? Confirm its status | Camberwell | Australia | Unknown status |
| Monash Health Coordinator of this site? Confirm its status | Clayton | Australia | Unknown status |
| Western Health Coordinator of this site? Confirm its status | Footscray | Australia | Unknown status |
| Fiona Stanley Hospital Coordinator of this site? Confirm its status | Murdoch | Australia | Unknown status |
| Royal Perth Hospital Coordinator of this site? Confirm its status | Perth | Australia | Unknown status |
| Mater Hospital Coordinator of this site? Confirm its status | South Brisbane | Australia | Unknown status |
| St. John of God Subiaco Hospital Coordinator of this site? Confirm its status | Subiaco | Australia | Unknown status |
| Princess Alexandra Hospital Coordinator of this site? Confirm its status | Woolloongabba | Australia | Unknown status |
| Het Ziekenhuisnetwerk Antwerpen Coordinator of this site? Confirm its status | Antwerp | Belgium | Active, not recruiting |
| Algemeen Ziekenhuis Delta Coordinator of this site? Confirm its status | Roeselare | Belgium | Active, not recruiting |
| Acibadem City clinic University Hospital EOOD Coordinator of this site? Confirm its status | Sofia | Bulgaria | Active, not recruiting |
| Diagnostics And Consultation Center Convex Ltd. Coordinator of this site? Confirm its status | Sofiya | Bulgaria | Active, not recruiting |
| L2IP - Instituto de Pesquisas Clínicas Coordinator of this site? Confirm its status | Brasília | Brazil | Unknown status |
| Sociedade Campineira de Educacao e Instrucao Hospital e Maternidade Celso Pierro Coordinator of this site? Confirm its status | Campinas | Brazil | Unknown status |
| CDC - Centro Digestivo de Curitiba Coordinator of this site? Confirm its status | Curitiba | Brazil | Unknown status |
| Galileo Pesquisa Clinica Coordinator of this site? Confirm its status | Juiz de Fora | Brazil | Unknown status |
| Instituto Mederi de Pesquisa e Saude Coordinator of this site? Confirm its status | Passo Fundo | Brazil | Unknown status |
| Hospital de Clinicas de Porto Alegre Coordinator of this site? Confirm its status | Porto Alegre | Brazil | Unknown status |
| NPCRS Nucleo de Pesquisa Clinica do Rio Grande do Sul Coordinator of this site? Confirm its status | Porto Alegre | Brazil | Unknown status |
| Universidade Federal do Rio de Janeiro - Faculdade de Medicina Coordinator of this site? Confirm its status | Rio de Janeiro | Brazil | Unknown status |
| CLIAGEN - Clinica de Atencao em Gastroenterologia Especializada e Nutricao Coordinator of this site? Confirm its status | Salvador | Brazil | Unknown status |
| BR Trials Coordinator of this site? Confirm its status | São Paulo | Brazil | Unknown status |
| CPQuali Pesquisa Clinica LTDA ME Coordinator of this site? Confirm its status | São Paulo | Brazil | Unknown status |
| Instituto D'Or de Pesquisa e Ensino (IDOR) Coordinator of this site? Confirm its status | São Paulo | Brazil | Unknown status |
| Fundacao Universidade Federal do Piaui - Universidade Federal do Piaui Coordinator of this site? Confirm its status | Teresina | Brazil | Unknown status |
| Eurolatino Pesquisas Médicas Ltda. Coordinator of this site? Confirm its status | Uberlândia | Brazil | Unknown status |
| Barrie GI Associates Coordinator of this site? Confirm its status | Barrie | Canada | Unknown status |
| Hôpital Maisonneuve-Rosemont Coordinator of this site? Confirm its status | Montreal | Canada | Unknown status |
| Royal University Hospital Coordinator of this site? Confirm its status | Saskatoon | Canada | Unknown status |
| Toronto Immune and Digestive Health Institute Inc Coordinator of this site? Confirm its status | Toronto | Canada | Unknown status |
| (G.I.R.I.) GI Research Institute Foundation Coordinator of this site? Confirm its status | Vancouver | Canada | Unknown status |
| Health Sciences Centre Coordinator of this site? Confirm its status | Winnipeg | Canada | Unknown status |
| Peking University Third Hospital Coordinator of this site? Confirm its status | Beijing | China | Unknown status |
| Capital Medical University, Beijing Friendship Hospital Coordinator of this site? Confirm its status | Beijing | China | Unknown status |
| China-Japan Union Hospital of JiLin University Coordinator of this site? Confirm its status | Changchun | China | Unknown status |
| The Third Xiangya Hospital of Central Sourth University Coordinator of this site? Confirm its status | Changsha | China | Unknown status |
| The Second Xiangya Hospital of Central South University Coordinator of this site? Confirm its status | Changsha | China | Unknown status |
| West China Hospital of Sichuan University Coordinator of this site? Confirm its status | Chengdu | China | Unknown status |
| Daping Hospital. Coordinator of this site? Confirm its status | Chongqing | China | Unknown status |
| The Second Hospital To Dalian Medical University Coordinator of this site? Confirm its status | Dalian | China | Unknown status |
| First Affiliated Hospital Of Gannan Medical University Coordinator of this site? Confirm its status | Ganzhou | China | Unknown status |
| The Sixth Affiliated Hospital, Sun Yat-sen University Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
| The First Affiliated Hospital, Sun Yat-sen University Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
| Sir Run Run Shaw Hospital Zhejiang University School of Medicine Coordinator of this site? Confirm its status | Hangzhou | China | Unknown status |
| The First Affiliated Hospital Zhejiang University College of Medicine Coordinator of this site? Confirm its status | Hangzhou | China | Unknown status |
| The Second Affiliated Hospital of Zhejiang University Coordinator of this site? Confirm its status | Hangzhou | China | Unknown status |
| The First Affiliated Hospital of Anhui Medical University Coordinator of this site? Confirm its status | Hefei | China | Unknown status |
| First Affiliated Hospital of Kunming Medical Unversity Coordinator of this site? Confirm its status | Kunming | China | Unknown status |
| The First Affiliated Hospital of NanChang University Coordinator of this site? Confirm its status | Nanchang | China | Unknown status |
| Jiangsu Province Hospital Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| Nanjing Drum Tower hospital Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| Zhongda Hospital Southeast University Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| Ruijing Hospital Affiliated To Shanghai Jiaotong University School Of Medicine Coordinator of this site? Confirm its status | Shanghai | China | Unknown status |
| Shengjing Hospital Of China Medical University Coordinator of this site? Confirm its status | Shenyang | China | Unknown status |
| The First Affiliated Hospital of Suzhou University Coordinator of this site? Confirm its status | Suzhou | China | Unknown status |
| The Second Hospital Affiliated To Suzhou University Coordinator of this site? Confirm its status | Suzhou | China | Unknown status |
| Tianjin Medical University General Hospital Coordinator of this site? Confirm its status | Tianjin | China | Unknown status |
| Wuhan Union Hospital Coordinator of this site? Confirm its status | Wuhan | China | Unknown status |
| Tongji Hospital Tongji Medical College of Hust Coordinator of this site? Confirm its status | Wuhan | China | Unknown status |
| Wuxi People's Hospital Coordinator of this site? Confirm its status | Wuxi | China | Unknown status |
| Nemocnice České Budějovice, a.s. Coordinator of this site? Confirm its status | České Budějovice | Czechia | Active, not recruiting |
| Endohope Havířov s.r.o. Coordinator of this site? Confirm its status | Havířov | Czechia | Active, not recruiting |
| Gastroenterologie s.r.o. Coordinator of this site? Confirm its status | Hradec Králové | Czechia | Active, not recruiting |
| Synexus Czech s.r.o. Coordinator of this site? Confirm its status | Prague | Czechia | Active, not recruiting |
| ISCARE a.s. Coordinator of this site? Confirm its status | Prague | Czechia | Active, not recruiting |
| Axon Clinical s.r.o. Coordinator of this site? Confirm its status | Prague 5 | Czechia | Active, not recruiting |
| Nemocnice Strakonice a.s. Coordinator of this site? Confirm its status | Strakonice I | Czechia | Active, not recruiting |
| Artroscan s.r.o. Coordinator of this site? Confirm its status | Trebovice | Czechia | Active, not recruiting |
| Studiengesellschaft BSF UG (haftungsbeschraenkt) Coordinator of this site? Confirm its status | Halle (Saale) | Germany | Active, not recruiting |
| Medizinische Hochschule Hannover Coordinator of this site? Confirm its status | Hanover | Germany | Active, not recruiting |
| Praxisgemeinschaft Jerichow Coordinator of this site? Confirm its status | Jerichow | Germany | Active, not recruiting |
| Universitaetsklinikum Ulm AoR Coordinator of this site? Confirm its status | Ulm | Germany | Active, not recruiting |
| Hospital Germans Trias i Pujol Coordinator of this site? Confirm its status | Badalona | Spain | Active, not recruiting |
| Hospital Universitari de Girona Doctor Josep Trueta Coordinator of this site? Confirm its status | Girona | Spain | Active, not recruiting |
| Hospital Universitario Virgen De Valme Coordinator of this site? Confirm its status | Sevilla | Spain | Active, not recruiting |
| Centre Hospitalier Universitaire De Caen Normandie Coordinator of this site? Confirm its status | Caen Cedex 9 | France | Active, not recruiting |
| Hopital Beaujon Coordinator of this site? Confirm its status | Clichy | France | Active, not recruiting |
| Centre Hospitalier Universitaire De Lille Coordinator of this site? Confirm its status | Lille Cedex | France | Active, not recruiting |
| CHRU De Nancy Coordinator of this site? Confirm its status | Nancy Cedex | France | Active, not recruiting |
| Centre Hospitalier Universitaire de Nice Coordinator of this site? Confirm its status | Nice | France | Active, not recruiting |
| Centre Hospitalier Universitaire de Bordeaux Coordinator of this site? Confirm its status | Pessac | France | Active, not recruiting |
| Hospices Civils de Lyon Coordinator of this site? Confirm its status | Pierre-Bénite | France | Active, not recruiting |
| Centre Hospitalier Universitaire de Saint Etienne Coordinator of this site? Confirm its status | Saint-Etienne | France | Active, not recruiting |
| Les Hopitaux Universitaires De Strasbourg Coordinator of this site? Confirm its status | Strasbourg Cedex | France | Active, not recruiting |
| Centre Hospitalier Universitaire De Toulouse Coordinator of this site? Confirm its status | Toulouse Cedex 9 | France | Active, not recruiting |
| Glasgow Royal Infirmary Coordinator of this site? Confirm its status | Glasgow | United Kingdom | Unknown status |
| Guy's and St Thomas' Hospital Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| St Georges Hospital Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| Semmelweis University Coordinator of this site? Confirm its status | Budapest | Hungary | Active, not recruiting |
| SYNEXUS Magyarorszag Kft. Coordinator of this site? Confirm its status | Budapest III | Hungary | Active, not recruiting |
| Central Hospital Of Northern Pest Military Hospital Coordinator of this site? Confirm its status | Budapest VI | Hungary | Active, not recruiting |
| Semmelweis University Coordinator of this site? Confirm its status | Budapest VIII | Hungary | Active, not recruiting |
| Vasutegeszseguegyi Nonprofit Koezhasznu Kft. Coordinator of this site? Confirm its status | Debrecen | Hungary | Active, not recruiting |
| Gyoengyosi Bugat Pal Koerhaz Coordinator of this site? Confirm its status | Gyongyos | Hungary | Active, not recruiting |
| Beaumont Hospital Coordinator of this site? Confirm its status | Dublin | Ireland | Unknown status |
| St Vincent's University Hospital Coordinator of this site? Confirm its status | Dublin | Ireland | Unknown status |
| University Hospital Galway - Ireland Coordinator of this site? Confirm its status | Galway | Ireland | Unknown status |
| Bnai Zion Medical Center Coordinator of this site? Confirm its status | Haifa | Israel | Unknown status |
| Rambam Medical Center Coordinator of this site? Confirm its status | Haifa | Israel | Unknown status |
| Wolfson Medical Center Coordinator of this site? Confirm its status | Holon | Israel | Unknown status |
| Shaare Zedek Medical Center Coordinator of this site? Confirm its status | Jerusalem | Israel | Unknown status |
| Lev Talpiot Clinic Coordinator of this site? Confirm its status | Jerusalem | Israel | Unknown status |
| Galilee Medical Center Coordinator of this site? Confirm its status | Nahariya | Israel | Unknown status |
| Tel-Aviv Sourasky Medical Center Coordinator of this site? Confirm its status | Tel Aviv | Israel | Unknown status |
| Azienda Ospedaliero-Universitaria Di Bologna IRCCS Istituto Di Ricerca E Di Cura A Carattere Scientifico Coordinator of this site? Confirm its status | Bologna | Italy | Active, not recruiting |
| Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico Coordinator of this site? Confirm its status | Milan | Italy | Active, not recruiting |
| Azienda Ospedaliera di Padova Coordinator of this site? Confirm its status | Padova | Italy | Active, not recruiting |
| Fondazione Policlinico Universitario Agostino Gemelli IRCCS Coordinator of this site? Confirm its status | Rome | Italy | Active, not recruiting |
| Casa Sollievo della Sofferenza Coordinator of this site? Confirm its status | San Giovanni Rotondo | Italy | Active, not recruiting |
| Istishari Hospital Coordinator of this site? Confirm its status | Amman | Jordan | Unknown status |
| Jordan University Hospital Coordinator of this site? Confirm its status | Amman | Jordan | Unknown status |
| Khalidi Hospital and Medical Center Coordinator of this site? Confirm its status | Amman | Jordan | Unknown status |
| King Abdullah University Hospital Coordinator of this site? Confirm its status | Irbid | Jordan | Unknown status |
| Irbid Specialty Hospital Coordinator of this site? Confirm its status | Irbid | Jordan | Unknown status |
| Institute of Science Tokyo Hospital Coordinator of this site? Confirm its status | Bunkyō City | Japan | Unknown status |
| Juntendo University Hospital Urayasu Coordinator of this site? Confirm its status | Chiba | Japan | Unknown status |
| Fukuoka University Chikushi Hospital Coordinator of this site? Confirm its status | Chikushino-shi | Japan | Unknown status |
| Ehime Prefectural Central Hospital Coordinator of this site? Confirm its status | Ehime | Japan | Unknown status |
| Sai Gastroenterology Proctology Coordinator of this site? Confirm its status | Fujiidera-shi | Japan | Unknown status |
| Fukuoka University Hospital Coordinator of this site? Confirm its status | Fukuoka | Japan | Unknown status |
| Kitakyushu Municipal Medical Center Coordinator of this site? Confirm its status | Fukuoka-ken | Japan | Unknown status |
| Fukushima Medical University Hospital Coordinator of this site? Confirm its status | Fukushima | Japan | Unknown status |
| Gifu University Hospital Coordinator of this site? Confirm its status | Gifu | Japan | Unknown status |
| Hachinohe City Hospital Coordinator of this site? Confirm its status | Hachinohe | Japan | Unknown status |
| Tokai University Hachioji Hospital Coordinator of this site? Confirm its status | Hachiōji | Japan | Unknown status |
| Hakodate Goryoukaku Hospital Coordinator of this site? Confirm its status | Hakodate | Japan | Unknown status |
| Matsuda Hospital Coordinator of this site? Confirm its status | Hamamatsu | Japan | Unknown status |
| Matsunami General Hospital Coordinator of this site? Confirm its status | Hashima-gun | Japan | Unknown status |
| National Hospital Organization Hirosaki General Medical Center Coordinator of this site? Confirm its status | Hirosaki | Japan | Unknown status |
| Hirosaki University Hospital Coordinator of this site? Confirm its status | Hirosaki | Japan | Unknown status |
| Kure Kyosai Hospital Coordinator of this site? Confirm its status | Hiroshima | Japan | Unknown status |
| Asahikawa Medical University Hospital Coordinator of this site? Confirm its status | Hokkaido | Japan | Unknown status |
| Mito Saiseikai General Hospital Coordinator of this site? Confirm its status | Ibaraki | Japan | Unknown status |
| Shimane University Hospital Coordinator of this site? Confirm its status | Izumo | Japan | Unknown status |
| Imamura General Hospital Coordinator of this site? Confirm its status | Kagoshima | Japan | Unknown status |
| Kagoshima IBD Gastroenterology Clinic Coordinator of this site? Confirm its status | Kagoshima | Japan | Unknown status |
| Izuro Imamura Hospital Coordinator of this site? Confirm its status | Kagoshima | Japan | Unknown status |
| Kagoshima University Hospital Coordinator of this site? Confirm its status | Kagoshima | Japan | Unknown status |
| Sameshima Hospital Coordinator of this site? Confirm its status | Kagoshima | Japan | Unknown status |
| St Marianna University Hospital Coordinator of this site? Confirm its status | Kanagawa | Japan | Unknown status |
| Matsushima Hospital Coordinator of this site? Confirm its status | Kanagawa | Japan | Unknown status |
| Kanazawa University Hospital Coordinator of this site? Confirm its status | Kanazawa | Japan | Unknown status |
| National Hospital Organization Kanazawa Medical Center Coordinator of this site? Confirm its status | Kanazawa | Japan | Unknown status |
| Nara Medical University Hospital Coordinator of this site? Confirm its status | Kashihara | Japan | Unknown status |
| The Jikei University Kashiwa Hospital Coordinator of this site? Confirm its status | Kashiwa | Japan | Unknown status |
| Tsujinaka Hospital Kashiwanoha Coordinator of this site? Confirm its status | Kashiwa | Japan | Unknown status |
| Kyushu Rosai Hospital Coordinator of this site? Confirm its status | Kitakyushu | Japan | Unknown status |
| Aoyama Naika Clinic Coordinator of this site? Confirm its status | Kobe | Japan | Unknown status |
| Kobe University Hospital Coordinator of this site? Confirm its status | Kobe | Japan | Unknown status |
| National Hospital Organization Kochi National Hospital Coordinator of this site? Confirm its status | Kochi | Japan | Unknown status |
| Yamanashi Prefectural Central Hospital Coordinator of this site? Confirm its status | Kofu | Japan | Unknown status |
| Kumagaya General Hospital Coordinator of this site? Confirm its status | Kumagaya-shi | Japan | Unknown status |
| National Hospital Organization Kure Medical Center and Chugoku Cancer Center Coordinator of this site? Confirm its status | Kure | Japan | Unknown status |
| University Hospital Kyoto Prefectural University of Medicine Coordinator of this site? Confirm its status | Kyoto | Japan | Unknown status |
| National Hospital Organization Matsumoto Medical Center Coordinator of this site? Confirm its status | Matsumoto | Japan | Unknown status |
| National Hospital Organization Tokyo Medical Center Coordinator of this site? Confirm its status | Meguro-Ku | Japan | Unknown status |
| Kitasato University Kitasato Institute Hospital Coordinator of this site? Confirm its status | Minatoku | Japan | Unknown status |
| Kyorin University Hospital Coordinator of this site? Confirm its status | Mitaka | Japan | Unknown status |
| Takagi Clinic Coordinator of this site? Confirm its status | Miyagi | Japan | Unknown status |
| Iwate Medical University Uchimaru Medical Center Coordinator of this site? Confirm its status | Morioka | Japan | Unknown status |
| Nagoya City University Hospital Coordinator of this site? Confirm its status | Nagoya | Japan | Unknown status |
| Nagoya University Hospital Coordinator of this site? Confirm its status | Nagoya | Japan | Unknown status |
| Nagaoka Chuo General Hospital Coordinator of this site? Confirm its status | Niigata | Japan | Unknown status |
| Hyogo Medical University Hospital Coordinator of this site? Confirm its status | Nishinomiya-shi | Japan | Unknown status |
| Shinbeppu Hospital Coordinator of this site? Confirm its status | Ōita | Japan | Unknown status |
| Oita Red Cross Hospital Coordinator of this site? Confirm its status | Ōita | Japan | Unknown status |
| Nakagami Hospital Coordinator of this site? Confirm its status | Okinawa | Japan | Unknown status |
| Izumiotsu Municipal Hospital Coordinator of this site? Confirm its status | Osaka | Japan | Unknown status |
| Japanese Red Cross Osaka Hospital Coordinator of this site? Confirm its status | Osaka | Japan | Unknown status |
| Osaka Metropolitan University Hospital Coordinator of this site? Confirm its status | Osaka | Japan | Unknown status |
| Osaki Citizen Hospital Coordinator of this site? Confirm its status | Ōsaki | Japan | Unknown status |
| Japan Community Health Care Organization Saitama Medical Center Coordinator of this site? Confirm its status | Saitama | Japan | Unknown status |
| Kindai University Hospital Coordinator of this site? Confirm its status | Sakai | Japan | Unknown status |
| Toho University Sakura Medical Center Coordinator of this site? Confirm its status | Sakura | Japan | Unknown status |
| Sapporo Higashi Tokushukai Hospital Coordinator of this site? Confirm its status | Sapporo | Japan | Unknown status |
| Sapporo IBD Clinic Coordinator of this site? Confirm its status | Sapporo | Japan | Unknown status |
| Sapporo Medical University Hospital Coordinator of this site? Confirm its status | Sapporo | Japan | Unknown status |
| Hokkaido P.W.F.A.C. Sapporo-Kosei General Hospital Coordinator of this site? Confirm its status | Sapporo | Japan | Unknown status |
| Sapporo Tokushukai Hospital Coordinator of this site? Confirm its status | Sapporo | Japan | Unknown status |
| Tokyo Yamate Medical Center Coordinator of this site? Confirm its status | Shinjuku-ku | Japan | Unknown status |
| Tokyo Metropolitan Bokutoh Hospital Coordinator of this site? Confirm its status | Sumida-ku | Japan | Unknown status |
| Kagawa Prefectural Central Hospital Coordinator of this site? Confirm its status | Takamatsu | Japan | Unknown status |
| Tokushima University Hospital Coordinator of this site? Confirm its status | Tokushima | Japan | Unknown status |
| The Jikei University Hospital Coordinator of this site? Confirm its status | Tokyo | Japan | Unknown status |
| Mie University Hospital Coordinator of this site? Confirm its status | Tsu | Japan | Unknown status |
| Yokkaichi Hazu Medical Center Coordinator of this site? Confirm its status | Yokkaichi | Japan | Unknown status |
| Yokohama Municipal Citizen's Hospital Coordinator of this site? Confirm its status | Yokohama | Japan | Unknown status |
| University of Fukui Hospital Coordinator of this site? Confirm its status | Yoshida | Japan | Unknown status |
| Inje University Haeundae Paik Hospital Coordinator of this site? Confirm its status | Busan | South Korea | Unknown status |
| Yeungnam University Hospital Coordinator of this site? Confirm its status | Daegu | South Korea | Unknown status |
| The Catholic University of Korea St. Vincent's Hospital Coordinator of this site? Confirm its status | Gyeonggi-do | South Korea | Unknown status |
| Korea University Ansan Hospital Coordinator of this site? Confirm its status | Gyeonggi-do | South Korea | Unknown status |
| Gachon University Gil Medical Center Coordinator of this site? Confirm its status | Incheon | South Korea | Unknown status |
| Seoul National University Bundang Hospital Coordinator of this site? Confirm its status | Seongnam-si | South Korea | Unknown status |
| Asan Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Severance Hospital, Yonsei University Health System Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Chung ang University Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| The Catholic University of Korea, Seoul ST. Mary's Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Samsung Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Kyunghee university hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Ajou University Hospital Coordinator of this site? Confirm its status | Suwon | South Korea | Unknown status |
| Pauls Stradins Clinical University Hospital Coordinator of this site? Confirm its status | Riga | Latvia | Active, not recruiting |
| Digestive Diseases Centre Gastro SIA Coordinator of this site? Confirm its status | Riga | Latvia | Active, not recruiting |
| Hospital Serdang Coordinator of this site? Confirm its status | Kajang | Malaysia | Unknown status |
| Hospital University Sains Malaysia Coordinator of this site? Confirm its status | Kelantan | Malaysia | Unknown status |
| University Malaya Medical Centre Coordinator of this site? Confirm its status | Kuala Lumpur | Malaysia | Unknown status |
| Pusat Perubatan Universiti Kebangsaan Malaysia Coordinator of this site? Confirm its status | Kuala Lumpur | Malaysia | Unknown status |
| Onze Lieve Vrouwe Gasthuis Coordinator of this site? Confirm its status | Amsterdam | Netherlands | Unknown status |
| Albert Schweitzer Ziekenhuis Coordinator of this site? Confirm its status | Dordrecht | Netherlands | Unknown status |
| Radboudumc Coordinator of this site? Confirm its status | Nijmegen | Netherlands | Unknown status |
| Dunedin Hospital Coordinator of this site? Confirm its status | Dunedin | New Zealand | Unknown status |
| Auckland City Hospital Coordinator of this site? Confirm its status | Grafton | New Zealand | Unknown status |
| Waikato Hospital Coordinator of this site? Confirm its status | Hamilton | New Zealand | Unknown status |
| Gastromed Kralisz Romatowski Stachurska Sp. j. Coordinator of this site? Confirm its status | Bialystok | Poland | Active, not recruiting |
| Manermed Sp. z o.o. Coordinator of this site? Confirm its status | Bydgoszcz | Poland | Active, not recruiting |
| Promed P.Lach R.Glowacki Sp. j. Coordinator of this site? Confirm its status | Cracow | Poland | Active, not recruiting |
| Centrum Medyczne Plejady Magdalena Celinska Loewenhoff Michal Zolnowski sp.k. Coordinator of this site? Confirm its status | Cracow | Poland | Active, not recruiting |
| Scanmed S.A. Coordinator of this site? Confirm its status | Lublin | Poland | Active, not recruiting |
| Medicome Sp. z o.o. Coordinator of this site? Confirm its status | Oswiecim | Poland | Active, not recruiting |
| Centrum Medyczne Medyk Sp. z o.o. Coordinator of this site? Confirm its status | Rzeszow | Poland | Active, not recruiting |
| Endoskopia Sp z o.o. Coordinator of this site? Confirm its status | Sopot | Poland | Active, not recruiting |
| Twoja Przychodnia-Szczecinskie Centrum Medyczne Sp. z o. o. Coordinator of this site? Confirm its status | Szczecin | Poland | Active, not recruiting |
| GASTROMED Sp. z o.o. Coordinator of this site? Confirm its status | Torun | Poland | Active, not recruiting |
| Wojskowy Instytut Medyczny Panstwowy Instytut Badawczy Coordinator of this site? Confirm its status | Warsaw | Poland | Active, not recruiting |
| Medical Network Sp z o o Coordinator of this site? Confirm its status | Warsaw | Poland | Active, not recruiting |
| Panstwowy Instytut Medyczny Ministerstwa Spraw Wewnetrznych i Administracji Coordinator of this site? Confirm its status | Warsaw | Poland | Active, not recruiting |
| Melita Medical Sp. z o.o. Coordinator of this site? Confirm its status | Wroclaw | Poland | Active, not recruiting |
| Pro Life Medica Sp. z o.o. Coordinator of this site? Confirm its status | Zamość | Poland | Active, not recruiting |
| Unidade Local De Saude De Santo Antonio E.P.E. Coordinator of this site? Confirm its status | Porto | Portugal | Completed |
| Zvezdara University Medical Center Coordinator of this site? Confirm its status | Belgrade | Serbia | Unknown status |
| General Hospital 'Dr Radivoj Simonovic' Coordinator of this site? Confirm its status | Sombor | Serbia | Unknown status |
| General Hospital - Djordje Joanovic Coordinator of this site? Confirm its status | Zrenjanin | Serbia | Unknown status |
| Immanuel Kant Baltic Federal University Coordinator of this site? Confirm its status | Kaliningrad | Russia | Unknown status |
| Road Clinical Hospital at the Nizhny Novgorod Station of the Russian Railways Coordinator of this site? Confirm its status | Nizhny Novgorod | Russia | Unknown status |
| Medical Center SibNovoMed LLC Coordinator of this site? Confirm its status | Novosibirsk | Russia | Unknown status |
| LLC 'Novosibirsk Gastrocentr' Coordinator of this site? Confirm its status | Novosibirsk | Russia | Unknown status |
| City Clinical Hospital #2 Coordinator of this site? Confirm its status | Perm | Russia | Unknown status |
| Rostov State Medical University 1 Coordinator of this site? Confirm its status | Rostov-on-Don | Russia | Unknown status |
| Rostov State Medical University Coordinator of this site? Confirm its status | Rostov-on-Don | Russia | Unknown status |
| Eco-safety Ltd Coordinator of this site? Confirm its status | Saint Petersburg | Russia | Unknown status |
| All-Russian Center of Emergency and Radiation Medicine MCRS Coordinator of this site? Confirm its status | Saint Petersburg | Russia | Unknown status |
| International Medical Centre SOGAZ Coordinator of this site? Confirm its status | Saint Petersburg | Russia | Unknown status |
| NUZ 'Railway Clinical Hospital on Samara station of LLC 'Russian Railways' Coordinator of this site? Confirm its status | Samara | Russia | Unknown status |
| Medical University "Reaviz" Coordinator of this site? Confirm its status | Samara | Russia | Unknown status |
| Saratov regional clinical hospital Coordinator of this site? Confirm its status | Saratov | Russia | Unknown status |
| City Clinical Hospital # 21 Coordinator of this site? Confirm its status | Ufa | Russia | Unknown status |
| GBUZ Respublican Clinical Hospital n.a. GG Kuvatova Coordinator of this site? Confirm its status | Ufa | Russia | Unknown status |
| Regional Clinical Hospital 1 Coordinator of this site? Confirm its status | Yaroslavl | Russia | Unknown status |
| OOO MO New Hospital Coordinator of this site? Confirm its status | Yekaterinburg | Russia | Unknown status |
| Medical Center Meditsinskie Tekhnologii Coordinator of this site? Confirm its status | Yekaterinburg | Russia | Unknown status |
| Karolinska University Hospital Coordinator of this site? Confirm its status | Solna | Sweden | Active, not recruiting |
| Uppsala University Hospital Coordinator of this site? Confirm its status | Uppsala | Sweden | Active, not recruiting |
| F D Roosevelt University General Hospital Of Banska Bystrica Coordinator of this site? Confirm its status | Banska Bystrica | Slovakia | Active, not recruiting |
| Cliniq s.r.o. Coordinator of this site? Confirm its status | Bratislava | Slovakia | Active, not recruiting |
| ENDOMED, s.r.o. Coordinator of this site? Confirm its status | Košice | Slovakia | Active, not recruiting |
| Chang-Hua Christian Hospital Coordinator of this site? Confirm its status | Changhua | Taiwan | Unknown status |
| Taichung Veterans General Hospital Coordinator of this site? Confirm its status | Taichung | Taiwan | Unknown status |
| National Taiwan University Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Unknown status |
| Chang Gung Memorial Hospital, Linkou Branch Coordinator of this site? Confirm its status | Taoyuan | Taiwan | Unknown status |
| Municipal Non-Profit Enterprise Ivano Frankivsk Regional Clinical Hospital Coordinator of this site? Confirm its status | Ivano-Frankivsk | Ukraine | Unknown status |
| Communal Nonprofit Enterprise 'City Clinical Hospital # 2 N.A. Prof. O.O. Shalimov' Coordinator of this site? Confirm its status | Kharkiv | Ukraine | Unknown status |
| SI 'L.T. Maloyi National Institute of Therapy of National Academy of Medical Sciences of Ukraine Coordinator of this site? Confirm its status | Kharkiv | Ukraine | Unknown status |
| Municipal Institution 'Kherson City Clinical Hospital n.a. Y.Y.Karabelesh' Coordinator of this site? Confirm its status | Kherson | Ukraine | Unknown status |
| MC PE Sygma Coordinator of this site? Confirm its status | Kyiv | Ukraine | Unknown status |
| Medical Center 'Ok Clinic' of LLC 'International Institute of Clinical Studies' Coordinator of this site? Confirm its status | Kyiv | Ukraine | Unknown status |
| Limited Liability Company Progastro Clinic Coordinator of this site? Confirm its status | Lviv | Ukraine | Unknown status |
| Kalyna Center of Modern Medicine Coordinator of this site? Confirm its status | Lviv | Ukraine | Unknown status |
| Municipal Non-profit Enterprise 'Odesa Regional Clinical Hospital' Odesa Regional Council Coordinator of this site? Confirm its status | Odesa | Ukraine | Unknown status |
| Sumy Regional Clinical Hospital a Non-profit Enterprise of Sumy Regional Council Coordinator of this site? Confirm its status | Sumy | Ukraine | Unknown status |
| Municipal institution of Tepnopil Regional Council 'Ternopil University Hospital' Coordinator of this site? Confirm its status | Ternopil | Ukraine | Unknown status |
| Municipal Non-Profit Enterprise M I Pyrohov Vinnytsia Regional Clinical Hospital Coordinator of this site? Confirm its status | Vinnytsia | Ukraine | Unknown status |
| Health Clinic Limited Liability Company Coordinator of this site? Confirm its status | Vinnytsia | Ukraine | Unknown status |
| Synexus Clinical Research US Inc 1 Coordinator of this site? Confirm its status | Anderson | United States | Unknown status |
| Morehouse School of Medicine Coordinator of this site? Confirm its status | Atlanta | United States | Unknown status |
| Atlanta Gastroenterology Associates 1 Coordinator of this site? Confirm its status | Atlanta | United States | Unknown status |
| Atlanta Gastroenterology Associates Coordinator of this site? Confirm its status | Atlanta | United States | Unknown status |
| The Emory Clinic Coordinator of this site? Confirm its status | Atlanta | United States | Unknown status |
| Care Access Research, Casper Coordinator of this site? Confirm its status | Casper | United States | Unknown status |
| University of North Carolina at Chapel Hill Coordinator of this site? Confirm its status | Chapel Hill | United States | Unknown status |
| Erlanger Health System Coordinator of this site? Confirm its status | Chattanooga | United States | Unknown status |
| Gastroenterology Associates of Tidewater Coordinator of this site? Confirm its status | Chesapeake | United States | Unknown status |
| University of Chicago Coordinator of this site? Confirm its status | Chicago | United States | Unknown status |
| Clinical Research Institute of Michigan, LLC Coordinator of this site? Confirm its status | Clinton Township | United States | Unknown status |
| Peak Gastroenterology Associates 1 Coordinator of this site? Confirm its status | Colorado Springs | United States | Unknown status |
| Synexus Clinical Research US Inc Coordinator of this site? Confirm its status | Columbus | United States | Unknown status |
| Tri-State Gastroenterology Assoc Coordinator of this site? Confirm its status | Crestview Hills | United States | Unknown status |
| Atlanta Center For Gastroenterology Coordinator of this site? Confirm its status | Decatur | United States | Unknown status |
| Revive Research Institute Coordinator of this site? Confirm its status | Farmington Hills | United States | Unknown status |
| Florida Research Network, LLC Coordinator of this site? Confirm its status | Gainesville | United States | Unknown status |
| University of Florida Health Jacksonville Coordinator of this site? Confirm its status | Gainesville | United States | Unknown status |
| Infusion Associates Coordinator of this site? Confirm its status | Grand Rapids | United States | Unknown status |
| Harmony Medical Research Institute, Inc. Coordinator of this site? Confirm its status | Hialeah | United States | Unknown status |
| Baylor College of Medicine Coordinator of this site? Confirm its status | Houston | United States | Unknown status |
| UF Health Jacksonville-Gastroenterology Emerson Coordinator of this site? Confirm its status | Jacksonville | United States | Unknown status |
| Mid-America Gastro-Intestinal Consultants Coordinator of this site? Confirm its status | Kansas City | United States | Unknown status |
| I.H.S Health, LLC Coordinator of this site? Confirm its status | Kissimmee | United States | Unknown status |
| Om Research LLC Coordinator of this site? Confirm its status | Lancaster | United States | Unknown status |
| Las Vegas Medical Research Coordinator of this site? Confirm its status | Las Vegas | United States | Unknown status |
| UCLA Coordinator of this site? Confirm its status | Los Angeles | United States | Unknown status |
| Caprock Gastro Research Coordinator of this site? Confirm its status | Lubbock | United States | Unknown status |
| Gastroenterolgy Associates of Central GA Coordinator of this site? Confirm its status | Macon | United States | Unknown status |
| Vista Health Research, LLC Coordinator of this site? Confirm its status | Miami | United States | Unknown status |
| Columbus Clinical Services LLC Coordinator of this site? Confirm its status | Miami | United States | Unknown status |
| Vanderbilt University Medical Center Coordinator of this site? Confirm its status | Nashville | United States | Unknown status |
| Care Access Research, Ogden Coordinator of this site? Confirm its status | Ogden | United States | Unknown status |
| Digestive Disease Specialists, Inc Coordinator of this site? Confirm its status | Oklahoma City | United States | Unknown status |
| Gastroenterology Associates of Orangeburg, SC Coordinator of this site? Confirm its status | Orangeburg | United States | Unknown status |
| Care Access Research, Orlando Coordinator of this site? Confirm its status | Orlando | United States | Unknown status |
| Orlando Health Coordinator of this site? Confirm its status | Orlando | United States | Unknown status |
| Synexus Clinical Research US Inc 2 Coordinator of this site? Confirm its status | Pinellas Park | United States | Unknown status |
| Health Science Research Center Coordinator of this site? Confirm its status | Pratt | United States | Unknown status |
| Duke University Hospital Medical Center Coordinator of this site? Confirm its status | Raleigh | United States | Unknown status |
| Care Access Research- Salt Lake City Coordinator of this site? Confirm its status | Salt Lake City | United States | Unknown status |
| UW-Harborview Medical Center Coordinator of this site? Confirm its status | Seattle | United States | Unknown status |
| Velocity Clinical Research Spokane Coordinator of this site? Confirm its status | Spokane | United States | Unknown status |
| Providence Medical Group Coordinator of this site? Confirm its status | Spokane | United States | Unknown status |
| Digestive Specialists, Inc Coordinator of this site? Confirm its status | Springboro | United States | Unknown status |
| Baystate Medical Center Coordinator of this site? Confirm its status | Springfield | United States | Unknown status |
| Barnes-Jewish Hospital Coordinator of this site? Confirm its status | St Louis | United States | Unknown status |
| Univ. of South Florida Med. Group Coordinator of this site? Confirm its status | Tampa | United States | Unknown status |
| Tyler Research Institute, LLC Coordinator of this site? Confirm its status | Tyler | United States | Unknown status |
| Gastro Intestinal Research Institute of Northern Ohio, LLC Coordinator of this site? Confirm its status | Westlake | United States | Unknown status |
| US Digestive Health Coordinator of this site? Confirm its status | Wyomissing | United States | Unknown status |
| Care Access Research, Poland Coordinator of this site? Confirm its status | Youngstown | United States | Unknown status |
| Hacettepe University Hospital Coordinator of this site? Confirm its status | Ankara | Turkey (Türkiye) | Unknown status |
| Gazi University Hospital Coordinator of this site? Confirm its status | Ankara | Turkey (Türkiye) | Unknown status |
| Trakya University Medical Faculty Coordinator of this site? Confirm its status | Edirne | Turkey (Türkiye) | Unknown status |
| Acibadem Kozyatagi Hospital Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
| Istanbul University Istanbul Medical Faculty Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
| BAU Medical Park Goztepe Hospital Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
| Medicana International Istanbul Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
| Istanbul University Cerrahpasa Medical Faculty Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
| Ege University Medical Faculty Coordinator of this site? Confirm its status | Izmir | Turkey (Türkiye) | Unknown status |
| Dokuz Eylul University Medical Faculty Coordinator of this site? Confirm its status | Izmir | Turkey (Türkiye) | Unknown status |
| Kocaeli University Medical Faculty Coordinator of this site? Confirm its status | Kocaeli | Turkey (Türkiye) | Unknown status |
| Mersin University Medical Faculty Hospital Coordinator of this site? Confirm its status | Mersin | Turkey (Türkiye) | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.