Head-to-Head: which drug tames ulcerative colitis better?

NCT ID NCT06880744

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares two approved drugs, risankizumab and vedolizumab, in about 530 adults with moderate to severe ulcerative colitis who have not tried targeted therapies before. Participants will receive one of the two drugs for about a year. The main goal is to see which drug better improves the lining of the colon.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

risankizumab and vedolizumab

What this could lead to

If risankizumab proves more effective than vedolizumab, it could offer a new, more effective treatment option for people with moderate to severe ulcerative colitis.

What could go wrong

This is an open-label study, so results may be biased. Both drugs are already approved, so the main question is which works better, not whether they work at all. Individual responses may vary.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

ulcerative colitis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Acibadem City Clinic UMHAT Mladost /ID# 274804

    Sofiya, Sofia, 1784, Bulgaria

  • Albert Schweitzer Ziekenhuis, locatie Dordwijk /ID# 274936

    Dordrecht, South Holland, 3318 AT, Netherlands

  • Alingsås Lasarett /ID# 274399

    Alingsås, Västra Götaland County, 441 33, Sweden

  • Amel Med /ID# 276439

    Georgetown, Texas, 78628, United States

  • Amsterdam UMC, locatie AMC /ID# 274939

    Amsterdam, North Holland, 1105 AZ, Netherlands

  • Arizona Health Research /ID# 274366

    Chandler, Arizona, 85225, United States

  • Assuta Ashdod Medical Center /ID# 274686

    Ashdod, Southern District, 7747600, Israel

  • Atrium Health - Morehead /ID# 274245

    Charlotte, North Carolina, 28204, United States

  • Azienda Ospedale-Universita Padova /ID# 274519

    Padova, 35128, Italy

  • Azienda Ospedaliera Universitaria Federico II - Naples /ID# 274828

    Naples, Napoli, 80131, Italy

  • Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone /ID# 274824

    Palermo, 90127, Italy

  • Azienda Ospedaliero Universitaria Pisana /ID# 274829

    Pisa, 56126, Italy

  • Azienda Ospedaliero Universitaria di Cagliari - P.O. Duilio Casula /ID# 274683

    Monserrato, Cagliari, 09042, Italy

  • Barrie GI Associates /ID# 275211

    Barrie, Ontario, L4M 7G1, Canada

  • Barts Health NHS Trust - The Royal London Hospital /ID# 274959

    London, Greater London, E1 1BB, United Kingdom

  • Beaumont Hospital /ID# 273787

    Dublin, D09 XR63, Ireland

  • Brampton Gastroenterology Inc /Id# 276187

    Brampton, Ontario, L6S 0C1, Canada

  • Brigham and Womens Hospital /ID# 275266

    Boston, Massachusetts, 02115, United States

  • Burjeel Medical City /ID# 274749

    Abu Dhabi, 0, United Arab Emirates

  • CHU de Montpellier - Hopital Saint Eloi /ID# 278594

    Montpellier, Herault, 34295, France

  • CMRC Headlands LLC /ID# 274832

    San Juan, 00918-3501, Puerto Rico

  • California Medical Research Associates /ID# 274787

    Northridge, California, 91324, United States

  • Caprock Gastro Research - Lubbock - 80th Street /ID# 273778

    Lubbock, Texas, 79424, United States

  • Care Access - Ogden /ID# 274361

    Ogden, Utah, 84403, United States

  • Carolina Digestive Diseases And Endoscopy Center /ID# 274256

    Greenville, North Carolina, 27834, United States

  • Centre Hospitalier Universitaire de Saint Etienne - Hopital Nord /ID# 278587

    St-Priest-en-Jarez, Pays de la Loire Region, 42270, France

  • Centrum Medyczne Lukamed Sp. z o.o /ID# 274193

    Chojnice, Pomeranian Voivodeship, 89-600, Poland

  • Centrum Zdrowia Mdm /ID# 274192

    Warsaw, Masovian Voivodeship, 00-189, Poland

  • Charite Universitaetsmedizin Berlin - Campus Mitte /ID# 274545

    Berlin, 10117, Germany

  • Charlotte Gastroenterology And Hepatology - Randolph Road /ID# 274553

    Charlotte, North Carolina, 28207, United States

  • China Medical University Hospital /ID# 273641

    Taichung, 40447, Taiwan

  • Chongqing General Hospital /ID# 274564

    Chongqing, Chongqing Municipality, 400013, China

  • Chosun University Hospital /ID# 276672

    Gwangju, Jeonranamdo, 61453, South Korea

  • Chu de Nice-Hopital Larchet Ii /Id# 278595

    Nice, Alpes-Maritimes, 06202, France

  • Clinfan /ID# 274904

    Szekszárd, Tolna County, 7100, Hungary

  • Clinica Gastro Med SRL /ID# 275891

    Cluj-Napoca, Cluj, 400380, Romania

  • Clinical Applications Laboratories - San Diego - 3rd Avenue /ID# 273527

    San Diego, California, 92103, United States

  • Columbia University Medical Center /ID# 273518

    New York, New York, 10032, United States

  • Complejo Hospitalario Universitario de Pontevedra /ID# 274269

    Pontevedra, 36071, Spain

  • Complejo Hospitalario Universitario de Santiago (CHUS) /ID# 274266

    Santiago de Compostela, A Coruna, 15706, Spain

  • Connolly Hospital /ID# 274173

    Dublin, D15 X40D, Ireland

  • Consorci Hospital General Universitario de Valencia /ID# 274275

    Valencia, 46014, Spain

  • Cotton O'Neil Digestive Health Center /ID# 274394

    Topeka, Kansas, 66606-1539, United States

  • Danbury Hospital, Western Connecticut Health Network /ID# 275277

    Danbury, Connecticut, 06810, United States

  • Danderyds Sjukhus - Danderyd /ID# 274401

    Danderyd, Stockholm County, 182 88, Sweden

  • Dayton Gastroenterology - Beavercreek /ID# 273528

    Beavercreek, Ohio, 45440, United States

  • Debreceni Egyetem /ID# 275083

    Debrecen, 4032, Hungary

  • Delta Gastroenterology & Endoscopy Center /ID# 275005

    Southaven, Mississippi, 38671, United States

  • Diex Recherche Quebec Inc. /ID# 274268

    Québec, G1V 4T3, Canada

  • Digestive & Liver Disease Consultants /ID# 276454

    Houston, Texas, 77090, United States

  • Digestive And Liver Center Of Florida - Orlando /ID# 276432

    Orlando, Florida, 32825, United States

  • Digestive Disease Associates, LTD - Wyomissing /ID# 273603

    Wyomissing, Pennsylvania, 19610, United States

  • Digestive Disease Consultants - Brunswick /ID# 276445

    Brunswick, Ohio, 44212, United States

  • Digestive Diseases Center GASTRO /ID# 273589

    Riga, LV-1079, Latvia

  • Digestive Health Partners - Biltmore Office /ID# 273594

    Asheville, North Carolina, 28801, United States

  • Digestive Health Specialists /ID# 274785

    Dothan, Alabama, 36301, United States

  • Drk Kliniken Berlin - Köpenick /ID# 273514

    Berlin, 12559, Germany

  • EMC Instytut Medyczny S.A /ID# 275113

    Wroclaw, Lower Silesian Voivodeship, 54-144, Poland

  • East Tallinn Central Hospital /ID# 273723

    Tallinn, 10138, Estonia

  • East View Medical Research /ID# 276222

    Mobile, Alabama, 36606, United States

  • Elisabeth TweeSteden Ziekenhuis /ID# 274940

    Tilburg, North Brabant, 5022 GC, Netherlands

  • Emeritas Research Group /ID# 276457

    Lansdowne Town Center, Virginia, 20176, United States

  • Emory University School Of Medicine - Atlanta /ID# 273522

    Atlanta, Georgia, 30322, United States

  • Endomed /ID# 274734

    Košice, Košice Region, 040 01, Slovakia

  • Endoscopic Research, Inc. /ID# 273548

    Orlando, Florida, 32803, United States

  • Erasmus Medisch Centrum /ID# 274795

    Rotterdam, South Holland, 3015 CE, Netherlands

  • Eszak-Pesti Centrumkorhaz - Honvedkorhaz - Podmaniczky Utca /ID# 275722

    Budapest, 1062, Hungary

  • Eugastro /ID# 273573

    Leipzig, Saxony, 04103, Germany

  • Fairfield General Hospital /ID# 274947

    Manchester, Lancashire, BL9 7TD, United Kingdom

  • Fakultna nemocnica s poliklinikou F.D. Roosevelta Banska Bystrica /ID# 274740

    Banská Bystrica, Banská Bystrica Region, 975 17, Slovakia

  • Fdi Clinical Research /ID# 275337

    San Juan, 00927, Puerto Rico

  • Florida Research Institute /ID# 275196

    Lakewood Rch, Florida, 34211, United States

  • Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico /ID# 274517

    Milan, 20122, Italy

  • Fondazione Policlinico Universitario Agostino Gemelli IRCCS-Universita Cattolica /ID# 274685

    Rome, Roma, 00168, Italy

  • Franciscus Gasthuis & Vlietland, Locatie Gasthuis /ID# 274806

    Rotterdam, South Holland, 3045 PM, Netherlands

  • Fundeni Clinical Institute /ID# 275893

    Bucharest, Bucharest, 022328, Romania

  • GI Alliance: Mansfield /ID# 274272

    Mansfield, Texas, 76063, United States

  • GI associates of Northeast Tennessee /ID# 273758

    Johnson City, Tennessee, 37604, United States

  • GNRR Digestive Clinics and Research Center Inc. /ID# 275820

    Brampton, Ontario, L6S 0E2, Canada

  • GSGH Gastroenterologische Studiengesellschaft Herne GbR /ID# 273459

    Herne, 44623, Germany

  • Gangnam Severance Hospital /ID# 274436

    Seoul, Seoul Teugbyeolsi, 06273, South Korea

  • Gastro Care Institute /ID# 274873

    Lancaster, California, 93534, United States

  • Gastro Health - Cincinnati /ID# 275082

    Cincinnati, Ohio, 45219, United States

  • Gastro Health Research - St. Vincent'S East /ID# 275089

    Birmingham, Alabama, 35235, United States

  • Gastro One - Walnut Run Road /ID# 273551

    Cordova, Tennessee, 38018, United States

  • Gastroenterologische Gemeinschaftspraxis Minden /ID# 273447

    Minden, North Rhine-Westphalia, 32423, Germany

  • Gastroenterology Associates Of Tidewater - Chesapeake /ID# 276440

    Chesapeake, Virginia, 23320, United States

  • Gastroenterology Associates of Orangeburg /ID# 274559

    Orangeburg, South Carolina, 29118, United States

  • Gastroenterology Group of Rochester /ID# 274283

    Rochester, New York, 14618, United States

  • Gastroenterology Health Partners /ID# 276434

    New Albany, Indiana, 47150, United States

  • Gastroenterology Health Partners /ID# 276441

    Louisville, Kentucky, 40218, United States

  • Gastroenterology and Internal Medicine Research Institute /ID# 274239

    Edmonton, Alberta, T5R 1W2, Canada

  • Gastrointestinal Associates - Knoxville - Dowell Springs Boulevard /ID# 276447

    Knoxville, Tennessee, 37909, United States

  • General Hospital Celje /ID# 275127

    Celje, 3000, Slovenia

  • Gi Alliance - Bellevue /ID# 274264

    Bellevue, Washington, 98004, United States

  • Gi Alliance - Glenview /ID# 274270

    Glenview, Illinois, 60026, United States

  • Gi Associates - Gia And Endoscopy Center - Flowood /ID# 274285

    Flowood, Mississippi, 39232, United States

  • Hepato-Gastroenterologie HK /ID# 276654

    Hradec Králové, Hradec Kralove, 500 12, Czechia

  • Hillcrest Medical Research /ID# 273593

    DeLand, Florida, 32720, United States

  • Hoag Memorial Hospital Presbyterian /ID# 274364

    Newport Beach, California, 92663, United States

  • Hopital Saint Antoine /ID# 278593

    Paris, 75012, France

  • Hopitaux Universitaires Henri Mondor - Hopital Henri Mondor /ID# 278633

    Créteil, Paris, 94010, France

  • Hospital Clinic de Barcelona /ID# 274262

    Barcelona, 08036, Spain

  • Hospital General De Granollers /ID# 274384

    Granollers, Barcelona, 08402, Spain

  • Hospital Tsaritsa Yoanna /ID# 274723

    Sofiya, Sofia, 1527, Bulgaria

  • Hospital Universitario Doctor Peset /ID# 274385

    Valencia, 46017, Spain

  • Hospital Universitario Fundacion Alcorcon /ID# 274309

    Alcorcón, Madrid, 28922, Spain

  • Hospital Universitario Puerta De Hierro /ID# 274271

    Majadahonda, Madrid, 28222, Spain

  • Hospital Universitario Virgen Macarena /ID# 274258

    Seville, Sevilla, 41009, Spain

  • Hospital Universitario de Gran Canaria Doctor Negrín /ID# 274277

    Las Palmas de Gran Canaria, Las Palmas, 35010, Spain

  • Hospital de Cabuenes /ID# 274254

    Gijón, Principality of Asturias, 33394, Spain

  • Hospital of Lithuanian University of Health Sciences Kaunas Clinics /ID# 273590

    Kaunas, 50161, Lithuania

  • Huron Gastroenterology /ID# 274998

    Ann Arbor, Michigan, 48197, United States

  • IRCCS AOU di Bologna Policlinico Sant Orsola Malpighi /ID# 274520

    Bologna, 40138, Italy

  • IRCCS Istituto Clinico Humanitas /ID# 274518

    Rozzano, Lombardy, 20089, Italy

  • IRCCS Ospedale San Raffaele /ID# 274516

    Milan, Milano, 20132, Italy

  • ISIS Clinical Research Center /ID# 274859

    Guaynabo, 00969-2806, Puerto Rico

  • Illinois Gastroenterology Group /ID# 274280

    Gurnee, Illinois, 60031, United States

  • Inje University Haeundae Paik Hospital /ID# 274435

    Busan, Busan Gwang Yeogsi, 48108, South Korea

  • Inlita - Lazdynai CTC /ID# 273725

    Vilnius, LT-04130, Lithuania

  • Inselspital, Universitaetsspital Bern /ID# 273364

    Bern, 3010, Switzerland

  • Iowa Digestive Disease Center - Clive /ID# 274558

    Clive, Iowa, 50325, United States

  • KM Management, spol. s.r.o. /ID# 274733

    Nitra, Nitra Region, 949 01, Slovakia

  • Kantonsspital St.Gallen /ID# 273382

    Sankt Gallen, Canton of St. Gallen, 9007, Switzerland

  • Karolinska University Hospital Solna /ID# 274379

    Solna, Stockholm County, 171 64, Sweden

  • Katy Integrative Gastroenterology /ID# 274645

    Katy, Texas, 77494, United States

  • King Abdulaziz Medical City- National Guard Hospital /ID# 274817

    Riyadh, Riyadh Region, 11426, Saudi Arabia

  • King Fahad Specialist Hospital /ID# 274820

    Dammam, 32253, Saudi Arabia

  • King Faisal Specialist Hospital and Research Center /ID# 274819

    Riyadh, Riyadh Region, 12713, Saudi Arabia

  • King Saud University /ID# 274818

    Riyadh, Riyadh Region, 12372, Saudi Arabia

  • King's College Hospital /ID# 275223

    London, Greater London, SE5 9RS, United Kingdom

  • Klinicki Bolnicki Centar (KBC) Split /ID# 273327

    Split, Split-Dalmatia County, 21000, Croatia

  • Klinicki Bolnicki Centar Zagreb /ID# 273316

    Grad Zagreb, City of Zagreb, 10000, Croatia

  • Klinikum Wels-Grieskirchen GmbH /ID# 274172

    Wels, Upper Austria, 4600, Austria

  • Krankenhaus Waldfriede /ID# 273708

    Berlin, 14163, Germany

  • Kuopion Yliopistollinen Sairaala /ID# 274856

    Kuopio, Northern Savonia, 70210, Finland

  • Kyungpook National University Hospital /ID# 274439

    Daegu, Daegu Gwang Yeogsi, 41944, South Korea

  • Landeskrankenhaus Salzburg-Universitaetsklinikum der PMU (LKH) /ID# 273611

    Salzburg, 5020, Austria

  • Liepaja Regional Hospital /ID# 275164

    Liepāja, LV-3414, Latvia

  • Linkoping University Hospital /ID# 274932

    Linköping, Östergötland County, 581 85, Sweden

  • Linkou Chang Gung Memorial Hospital /ID# 273640

    Taoyuan City, 333, Taiwan

  • Linq Research - Pearland /ID# 274917

    Pearland, Texas, 77584, United States

  • Louisiana Research Center, LLC /ID# 276443

    Shreveport, Louisiana, 71105, United States

  • Lucida Clinical Trials /ID# 275235

    New Bedford, Massachusetts, 02740, United States

  • Luzern Kantonsspital /ID# 275415

    Lucerne, Canton of Lucerne, 6000, Switzerland

  • MHAT Knyaginya Klementina /ID# 274722

    Sofia, 1233, Bulgaria

  • Mackay Memorial Hospital /ID# 273643

    Taipei, 104, Taiwan

  • Magen-Darm-Zentrum-Remscheid /ID# 273435

    Remscheid, North Rhine-Westphalia, 42859, Germany

  • Markus Krankenhaus /ID# 273436

    Frankfurt am Main, Hesse, 60431, Germany

  • Mayo Clinic-Rochester /ID# 273606

    Rochester, Minnesota, 55905, United States

  • Medical Professional Clinical Research /ID# 275208

    Miami, Florida, 33165, United States

  • Medizinische Universitaet Graz /ID# 274428

    Graz, Styria, 8010, Austria

  • Medizinische Universitaet Wien /ID# 273612

    Vienna, 1090, Austria

  • Medizinisches Versorgungszentrum Dachau /ID# 273458

    Dachau, Bavaria, 85221, Germany

  • Memorial Healthcare International S.R.L. /Id# 276040

    Bucharest, Bucharest, 013823, Romania

  • Metropolitan Gastroenterology Associates - Metairie /ID# 274282

    Metairie, Louisiana, 70006, United States

  • Mhat Doverie /ID# 274798

    Sofia, 1632, Bulgaria

  • Midland Regional Hospital Mullingar /ID# 273784

    Mullingar, Westmeath, N91 NA43, Ireland

  • Montreal General Hospital /ID# 275201

    Montreal, Quebec, H3G 1A4, Canada

  • Monza-Ares S.R.L. /Id# 276048

    Bucharest, 021967, Romania

  • Nanjing Drum Tower Hospital /ID# 274710

    Nanjing, Jiangsu, 210008, China

  • National Taiwan University Hospital /ID# 273632

    Taipei, 100, Taiwan

  • Nemocnice Ceske Budejovice /ID# 276530

    České Budějovice, 370 01, Czechia

  • New York Gastroenterology Associates - Upper East Side /ID# 273520

    New York, New York, 10075, United States

  • Novamed Robert Koteras /ID# 274547

    Bytom, Silesian Voivodeship, 41-902, Poland

  • Novum Research /ID# 273587

    Clermont, Florida, 34711, United States

  • OLVG - Locatie Oost /ID# 274809

    Amsterdam, North Holland, 1091 AC, Netherlands

  • OSF St. Francis Medical Center /ID# 274391

    Peoria, Illinois, 61637-0001, United States

  • Obudai Egeszsegugyi Centrum /ID# 274919

    Budapest, 1036, Hungary

  • OncoHelp Association /ID# 275889

    Timișoara, Timiș County, 300239, Romania

  • Ordensklinikum Linz GmbH Barmherzige Schwestern /ID# 274318

    Linz, Upper Austria, 4010, Austria

  • Osrodek Badan Klinicznych Clinsante - Bydgoszcz /ID# 274190

    Bydgoszcz, Kuyavian-Pomeranian Voivodeship, 85-794, Poland

  • Our Lady of Lourdes Hospital - Drogheda /ID# 273783

    Drogheda, Louth, A92 VW28, Ireland

  • PROMED P. Lach, R. Glowacki S.j /ID# 274392

    Krakow, Lesser Poland Voivodeship, 31-513, Poland

  • Panevezys Republican Hospital /ID# 273592

    Panevezys, 35144, Lithuania

  • Pannónia Magánorvosi Centrum /ID# 275723

    Budapest, 1136, Hungary

  • Panstwowy Instytut Medyczny MSWiA /ID# 274538

    Warsaw, Masovian Voivodeship, 02-507, Poland

  • Parnu Hospital /ID# 273584

    Pärnu, 80010, Estonia

  • Pauls Stradins Clinical University Hospital /ID# 273586

    Riga, LV-1002, Latvia

  • Peking Union Medical College Hospital East - Dongdan Campus /ID# 274886

    Beijing, Beijing Municipality, 100730, China

  • Pinnacle Gastroenterology /ID# 274991

    Shreveport, Louisiana, 71103, United States

  • Poliklinika Borzan d.o.o. /ID# 273324

    Osijek, County of Osijek-Baranja, 31000, Croatia

  • Poliklinika Solmed /ID# 273323

    Zagreb, City of Zagreb, 10000, Croatia

  • Portiuncula University Hospital /ID# 273782

    Ballinasloe, Galway, H53 T971, Ireland

  • Praxis fuer Gastroenterologie - Lubeck /ID# 274546

    Lübeck, Schleswig-Holstein, 23560, Germany

  • Praxisgemeinschaft Jerichow Schulze /ID# 273433

    Jerichow, Saxony-Anhalt, 39319, Germany

  • Quality Medical Research /ID# 273733

    Nashville, Tennessee, 37211, United States

  • Queen Elizabeth Hospital Birmingham /ID# 275287

    Birmingham, B15 2TH, United Kingdom

  • Queen Elizabeth University Hospital - NHS Greater Glasgow and Clyde /ID# 274758

    Glasgow, Lanarkshire, G51 4TF, United Kingdom

  • RIVERMED Sp. z o. o. /ID# 274420

    Poznan, Greater Poland Voivodeship, 61-441, Poland

  • Rabin Medical Center. /ID# 280537

    Petah Tikva, Central District, 4941492, Israel

  • Radboudumc /ID# 274797

    Nijmegen, Gelderland, 6525 GA, Netherlands

  • Rambam Health Care Campus- Haifa /ID# 273347

    Haifa, 3109601, Israel

  • Renji Hospital, Shanghai Jiaotong University School of Medicine /ID# 275658

    Shanghai, Shanghai Municipality, 200127, China

  • Renmin Hospital of Wuhan University /ID# 274616

    Wuhan, Hubei, 430060, China

  • Samsung Medical Center /ID# 274440

    Seoul, Seoul Teugbyeolsi, 06351, South Korea

  • Sanchez Clinical Research /ID# 273727

    Miami, Florida, 33157, United States

  • Sant Joan de Deu de Manresa /ID# 274288

    Manresa, Barcelona, 08423, Spain

  • Sarkis Clinical Trials - Ocala /ID# 273595

    Ocala, Florida, 34474, United States

  • Semmelweis Egyetem /ID# 274872

    Budapest, 1085, Hungary

  • Semmelweis Egyetem /ID# 274883

    Budapest, 1085, Hungary

  • Seoul National University Bundang Hospital /ID# 274441

    Seongnam-si, Gyeonggido, 13620, South Korea

  • Seoul National University Hospital /ID# 274438

    Seoul, Seoul Teugbyeolsi, 03080, South Korea

  • Sheikh Khalifa Medical City /ID# 274777

    Abu Dhabi, United Arab Emirates

  • Sheikh Shakhbout Medical City /ID# 274643

    Abu Dhabi, 11001, United Arab Emirates

  • Sir Run Run Shaw Hospital of Zhejiang University School of Medicine /ID# 274689

    Hangzhou, Zhejiang, 310018, China

  • Skyline Gastroenterology of West Tennessee /ID# 276461

    Jackson, Tennessee, 38301, United States

  • Soroka Medical Center /ID# 273350

    Beersheba, Southern District, 8410101, Israel

  • South Edmonton Gastroenterology /ID# 274184

    Edmonton, Alberta, T6L 6K3, Canada

  • Southwest Gastroenterology - Oak Lawn /ID# 273596

    Oak Lawn, Illinois, 60453, United States

  • Specialty Hospital Medico /ID# 273334

    Rijeka, Primorje-Gorski Kotar County, 51000, Croatia

  • Spitalul Clinic Colentina /ID# 275892

    Bucharest, Bucharest, 020125, Romania

  • Splosna Bolnisnica Nova Gorica /ID# 275635

    Šempeter Pri Gorici, Urban Municipality of Nova Gorica, 5290, Slovenia

  • Springfield Clinic Main Campus /ID# 273547

    Springfield, Illinois, 62703-2403, United States

  • St. Vincent's University Hospital /ID# 274617

    Dublin, D04 T6F4, Ireland

  • Stepping Hill Hospital-Stockport NHS foundation trust /ID# 275838

    Stockport, SK2 7JE, United Kingdom

  • Studiengesellschaft BSF Unternehmergesellschaft /ID# 273457

    Halle, Saxony-Anhalt, 06108, Germany

  • Szegedi Tudomanyegyetem /ID# 275185

    Szeged, Csongrád megye, 6720, Hungary

  • Taipei Veterans General Hospital /ID# 274717

    Taipei, 112, Taiwan

  • Tandem Clinical Research - Houma /ID# 274562

    Houma, Louisiana, 70363, United States

  • Tel Aviv Sourasky Medical Center /ID# 273351

    Tel Aviv, Tel Aviv, 6423906, Israel

  • The Catholic University Of Korea St. Vincent's Hospital /ID# 274433

    Suwon, Gyeonggido, 16247, South Korea

  • The Catholic University of Korea, Daejeon St. Mary's Hospital /ID# 274429

    Daejeon, Daejeon Gwang Yeogsi, 34943, South Korea

  • The Chaim Sheba Medical Center /ID# 273348

    Ramat Gan, Tel Aviv, 5265601, Israel

  • The First Affiliated Hospital Of Anhui Medical University /ID# 274786

    Hefei, Anhui, 230022, China

  • The First Affiliated Hospital of Nanchang University /ID# 274801

    Nanchang, Jiangxi, 330006, China

  • The First Affiliated Hospital, Sun-Yat Sen University /ID# 274823

    Guangzhou, Guangdong, 510080, China

  • The First Hospital of Jilin University - Changchun /ID# 274784

    Changchun, Jilin, 130021, China

  • The John Radcliffe Hospital /ID# 274757

    Oxford, Oxfordshire, OX3 9DU, United Kingdom

  • The Oakville Endoscopy Centre /ID# 275213

    Oakville, Ontario, L6L 5L7, Canada

  • The Ohio State University /ID# 274743

    Columbus, Ohio, 43210, United States

  • The Second Affiliated Hospital Of Zhengzhou University /ID# 274569

    Zhengzhou, Henan, 450014, China

  • The Second Affiliated Hospital of Zhejiang University School of Medicine /ID# 274849

    Hangzhou, Zhejiang, 310009, China

  • The Second Hospital Of Hebei Medical University /ID# 274822

    Shijiazhuang, Hebei, 050035, China

  • The Second Xiangya Hospital Of Central South University /ID# 274712

    Changsha, Hunan, 410011, China

  • The Sixth Affiliated Hospital of Sun Yat-sen University /ID# 274843

    Guangzhou, Guangdong, 510655, China

  • Toronto Immune & Digestive Health Institute /ID# 274259

    Toronto, Ontario, M6A 3B4, Canada

  • Tri-Cities Gastroenterology /ID# 275067

    Kingsport, Tennessee, 37663, United States

  • Turku University Hospital /ID# 274312

    Turku, Southwest Finland, 20520, Finland

  • Twoja Przychodnia Szczecińskie Centrum Medyczne /ID# 274187

    Szczecin, West Pomeranian Voivodeship, 71-434, Poland

  • Tyler Research Institute /ID# 273585

    Tyler, Texas, 75701, United States

  • UC San Diego Health System /ID# 273538

    La Jolla, California, 92037, United States

  • UCLA Health - Digestive Health & Nutrition Clinic /ID# 274827

    Los Angeles, California, 90024, United States

  • Umbal Kaspela /ID# 274721

    Plovdiv, 4001, Bulgaria

  • Umhat Sveti Ivan Rilsky /ID# 274794

    Sofiya, Sofia, 1606, Bulgaria

  • Union Hospital Tongji Medical College Huazhong University of Science and Technol /ID# 274563

    Wuhan, Hubei, 430022, China

  • Universitaetsklinikum Carl Gustav Carus Dresden /ID# 273448

    Dresden, Saxony, 01307, Germany

  • Universitaetsklinikum Erlangen /ID# 273504

    Erlangen, Bavaria, 91054, Germany

  • Universitaetsklinikum Frankfurt /ID# 273462

    Frankfurt am Main, Hesse, 60590, Germany

  • Universitaetsklinikum Freiburg /ID# 274763

    Freiburg im Breisgau, Baden-Wurttemberg, 79106, Germany

  • Universitaetsklinikum Regensburg /ID# 273519

    Regensburg, Bavaria, 93042, Germany

  • Universitaetsklinikum Schleswig-Holstein - Campus Kiel /ID# 273463

    Kiel, Schleswig-Holstein, 24105, Germany

  • Universitaetsklinikum Ulm /ID# 273411

    Ulm, Baden-Wurttemberg, 89081, Germany

  • Universitaetsmedizin Essen /ID# 273505

    Essen, North Rhine-Westphalia, 45147, Germany

  • Universitetssjukhuset Orebro /ID# 274386

    Örebro, Örebro County, 701 85, Sweden

  • University Medical Centre Ljubljana /ID# 273636

    Ljubljana, 1000, Slovenia

  • University Of Calgary - Health Sciences Centre /ID# 274237

    Calgary, Alberta, T2N 4N1, Canada

  • University Of Cincinnati Medical Center /ID# 273524

    Cincinnati, Ohio, 45219, United States

  • Vas Varmegyei Markusovszky Egyetemi Oktatokorhaz /ID# 275077

    Szombathely, Vas County, 9700, Hungary

  • Velocity Clinical Research, Rockville /ID# 273599

    Rockville, Maryland, 20854-2931, United States

  • Velocity North London /ID# 275581

    North Finchley, Greater London, N12 8BU, United Kingdom

  • Vilnius University Hospital Santaros Klinikos /ID# 273591

    Vilnius, 08661, Lithuania

  • Virginia Mason Hospital & Medical Center /ID# 274810

    Seattle, Washington, 98101, United States

  • WSD MEDI Clinical Sp. z o.o. /ID# 274194

    Warsaw, Masovian Voivodeship, 02-786, Poland

  • Washington Gastroenterology - Tacoma /ID# 274551

    Tacoma, Washington, 98405, United States

  • West China Hospital of Sichuan University /ID# 275478

    Chengdu, Sichuan, 610041, China

  • West Tallinn Central Hospital /ID# 273722

    Tallinn, 10617, Estonia

  • Yitzhak Shamir Medical Center /ID# 275525

    Ẕerifin, Central District, 7030000, Israel

  • Yonsei University Health System Severance Hospital /ID# 274431

    Seoul, Seoul Teugbyeolsi, 03722, South Korea

  • uc davis medical center - patient support services building /ID# 274251

    Sacramento, California, 95817, United States