A Study of Guselkumab in Participants With Moderately to Severely Active Ulcerative Colitis (QUASAR)
Ulcerative Colitis
About this trial
This is an interventional treatment trial for Ulcerative Colitis
Eligibility Criteria
Inclusion Criteria:
- 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
Exclusion Criteria:
- Diagnosis of indeterminate colitis, microscopic colitis, ischemic colitis, or Crohn's disease or clinical findings suggestive of Crohn's disease
- UC limited to the rectum only or to less than (<) 20 centimeter (cm) of the colon
- Presence of a stoma
- Presence or history of a fistula
- Receiving prohibited medications and/or treatment
Sites / Locations
- Om Research LLC
- UCLA
- Peak Gastroenterology Associates
- Florida Research Network, LLC
- University of Florida Health Jacksonville
- Harmony Medical Research Institute, Inc.
- UF Health Jacksonville Gastroenterology- Emerson
- I.H.S. Health. LLC
- Columbus Clinical Services LLC
- Vista Health Research, LLC
- Orlando Health
- Care Access Research, Orlando
- Synexus Clinical Research US, Inc
- Univ. of South Florida Med. Group
- Atlanta Gastroenterology Associates
- Morehouse School of Medicine
- Emory Clinic
- Atlanta Gastroenterology Associates
- Atlanta Center For Gastroenterology
- Gastroenterolgy Associates of Central GA
- University of Chicago
- Health Science Research Center
- Tri-State Gastroenterology Assoc
- Baystate Medical Center
- Clinical Research Institute of Michigan, LLC
- Revive Research Institute
- Infusion Associates
- Mid-America Gastro-Intestinal Consultants
- Barnes-jewish Hospital
- Las Vegas Medical Research
- University of North Carolina at Chapel Hill
- Duke University Hospital Medical Center
- Synexus Clinical Research US, Inc
- Digestive Specialists, Inc
- Northshore Gastroenterology Research, LLC
- Care Access Research, Poland
- Digestive Disease Specialists Inc
- US Digestive Health
- Synexus Clinical Research US, Inc
- Gastroenterology Associates of Orangeburg, SC
- Erlanger Health System
- Vanderbilt University Medical Center
- Baylor College of Medicine
- Caprock Gastro Research
- Tyler Research Institute, LLC
- Care Access Research, Ogden
- Care Access Research- Salt Lake City
- Gastroenterology Associates of Tidewater
- UW-Harborview Medical Center
- Velocity Clinical Research Spokane
- Providence Medical Group
- Care Access Research, Casper
- CEMIC (Centro de Educación Médica e Investigaciones Clínicas)
- Cer Instituto Medico
- CINME - Centro de Investigaciones Metabolicas
- Hospital General de Agudos José Maria Ramos Mejía
- Centro Médico Dra. De Salvo
- Clínica Adventista Belgrano
- Sanatorio Duarte Quiroz
- Hospital de Alta Complejidad en Red 'El Cruce'
- Centro de Investigaciones Medicas Mar Del Plata
- Fundacion de Estudios Clinicos
- Hospital Provincial del Centenario
- Emeritus Research
- Monash Health
- Western Health
- Fiona Stanley Hospital
- Royal Perth Hospital
- Mater Hospital
- St John of God Subiaco Hospital
- Princess Alexandra Hospital
- Universitätsklinikum Salzburg - Landeskrankenhaus
- AZ Sint-Lucas
- Hopital Erasme
- CHU Saint-Pierre
- AZ Maria Middelares
- Universitair Ziekenhuis Gent
- Algemeen Ziekenhuis Jan Palfijn Merksem
- Algemeen Ziekenhuis Delta
- L2IP - Instituto de Pesquisas Clinicas
- Sociedade Campineira de Educacao e Instrucao - Hospital e Maternidade Celso Pierro
- CDC - Centro Digestivo de Curitiba
- Eurolatino Pesquisas Medicas Ltda
- Instituto Mederi de Pesquisa e Saude
- Hospital das Clinicas de Porto Alegre
- NPCRS - Nucleo de Pesquisa Clinica do Rio Grande do Sul
- Universidade Federal do Rio de Janeiro - Faculdade de Medicina
- CLIAGEN - Clinica de Atencao em Gastroenterologia Especializada e Nutricao
- Onco Star SP Oncologia Ltda
- CPQuali Pesquisa Clinica LTDA ME
- BR Trials
- Fundacao Universidade Federal do Piaui - Universidade Federal do Piaui
- Eurolatino Pesquisas Medicas Ltda
- Medical Centre Asklepii OOD
- Medical Center-1-Sevlievo EOOD
- 2-nd MHAT
- 4th MHAT - Sofia
- DCC Convex EOOD
- Acibadem City Clinic - Oncology Center
- MHAT 'St. Marina' EAD
- MHAT Dr Stefan Cherkezov
- GIRI Gastrointestinal Research Institute
- Health Sciences Centre
- Barrie GI Associates
- Toronto Immune & Digestive Health Institute Inc.
- Hopital Maisonneuve-Rosemont
- Royal University Hospital
- Capital Medical University, Beijing Friendship Hospital
- Peking University Third Hospital
- China-Japan Union Hospital of Jilin University
- The second Xiangya Hospital of Central South University
- The Third Xiangya Hospital of Central Sourth University
- West China Hospital of Sichuan University
- Daping Hospital
- The Second Hospital To Dalian Medical University
- First Affiliated Hospital of Gannan Medical University
- The First Affiliated Hospital, Sun Yat-sen University
- Sun Yat-sen University - The Sixth Affiliated Hospital Guangdong Gastrointestinal Hospital
- The First Affiliated Hospital, Zhejiang University College of Medicine
- The Second Affiliated Hospital of Zhejiang University
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
- The 1st affiliated hospital of Anhui Medical University
- First Affiliated Hospital of Kunming Medical Unversity
- The First Affiliated Hospital of NanChang University
- Nanjing Drum Tower Hospital
- Zhongda Hospital,Southeast University
- Jiangsu Province Hospital
- Ruijing Hospital Affiliated To Shanghai Jiaotong University School Of Medicine
- Shengjing Hospital of China Medical University
- The Second Hospital Affiliated To Suzhou University
- The first affiliated hospital of suzhou University
- Tianjin Medical University General Hospital
- Wuhan Union Hospital
- Tongji Hospital, Tongji Medical College of HUST
- Wuxi People's Hospital
- Nemocnice Ceske Budejovice, a.s.
- Endohope Havirov s.r.o.
- Gastroenterologie, s.r.o., Hradec Kralove
- MUDr. Gregar s.r.o.
- Vitkovicka nemocnice a.s.
- Artroscan s.r.o.
- AXON Clinical s.r.o.
- Synexus Czech s.r.o.
- ResTrial GastroEndo, s.r.o
- Nemocnice na Homolce
- ISCARE a.s.
- Nemocnice Strakonice, a.s.
- CHU caen
- Hopital Beaujon
- CHRU de Lille - Hopital Claude Huriez
- Hopital Saint Eloi
- CHU de Nice Hopital de l Archet
- Hopital Saint Antoine
- Hopital Haut-Leveque, CMC Magellan
- Centre Hospitalier Lyon Sud
- CHU Saint-Etienne - Hôpital Nord
- Nouvel Hôpital Civil
- CHU Rangueil
- CHRU Nancy-Brabois
- Universitaetsklinikum Charite, Campus Virchow Klinikum
- BSF Studiengesellschaft
- Medizinische Hochschule Hannover
- Praxisgemeinschaft Jerichow
- Staedtisches Klinikum Lueneburg
- Zentrum für Gastroenterologie Saar MVZ GmbH
- Universitaetsklinikum Ulm
- Synexus Magyarorszag Kft.
- Magyar Honvedseg Egeszsegugyi Kozpont
- Semmelweis Egyetem
- Semmelweis Egyetem, Ii. Belgyogyaszati Klinika
- Vasutegeszsegugyi Nonprofit Kozhasznu Kft Debreceni Kozpont
- Debreceni Egyetem Klinikai Kozpont
- Bugat Pal Korhaz
- Synexus Magyarorszag Kft
- Szegedi Tudomanyegyetem Szent-Gyorgyi Albert Orvostudomanyi Kar, Belgyogyaszati Klinika
- St Vincent's University Hospital
- Beaumont Hospital
- University Hospital Galway - Ireland
- Rambam Medical Center
- Bnai Zion Medical Center
- Wolfson Medical Center
- Shaare Zedek Medical Center
- Lev Talpiot Clinic
- Galilee Medical Center
- Tel Aviv Sourasky Medical Center
- Policlinico Sant'Orsola Malpighi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
- Ospedale Classificato Equiparato Sacro Cuore Don Calabria di Negrar
- Azienda Ospedaliera di Padova
- Ospedale Villa Sofia-Cervello
- Azienda Ospedaliera G.Salvini Ospedale di Rho
- Università Campus Biomedico di Roma
- Fondazione Policlinico Gemelli Università Cattolica
- Istituto Clinico Humanitas Rozzano, IRCCS
- Casa Sollievo della Sofferenza, IRCCS
- AO Ordine Mauriziano
- Tokyo Medical and Dental University Hospital
- The Jikei University Kashiwa Hospital
- Juntendo University Hospital Urayasu
- Fukuoka University Chikushi Hospital
- Ehime Prefectural Central Hospital
- Sai Clinic, Gastrointestinal and Protology Divisions
- Kitakyushu Municipal Medical Center
- Fukuoka University Hospital
- Fukushima Medical University Hospital
- Gifu University Hospital
- Hachinohe City Hospital
- Tokai University Hachioji Hospital
- Hakodate Goryokaku Hospital
- Matsunami General Hospital
- National Hospital Organization Hirosaki General Medical Center
- Hirosaki University Hospital
- Kure Kyosai Hospital
- Asahikawa Medical University Hospital
- Mito Saiseikai General Hospital
- Shimane University Hospital
- Kagoshima University Hospital
- Imamura General Hospital
- Izuro Imamura Hospital
- Kagoshima IBD Gastroenterology Clinic
- Sameshima Hospital
- St.Marianna University Hospital
- Matsushima Clinic
- Kanazawa University Hospital
- National Hospital Organization Kanazawa Medical Center
- Nara Medical University Hospital
- Tsujinaka Hospital Kashiwanoha
- Kyushu Rosai Hospital
- Aoyama Naika Clinic
- Kobe University Hospital
- National Hospital Organization Kochi National Hospital
- Yamanashi Prefectural Central Hospital
- Kumagaya General Hospital
- National Hospital Organization Kure Medical Center and Chugoku Cancer Center
- University Hospital Kyoto Perfectural University of Medicine
- National Hospital Organization Matsumoto Medical Center
- Kitasato University Kitasato Institute Hospital
- Kyorin University Hospital
- Takagi Clinic
- Osaki Citizen Hospital
- Iwate Medical University Hospital
- Nagoya University Hospital
- Nagoya City University Hospital
- Nagaoka Chuo General Hospital
- The Hospital of Hyogo College of Medicine
- Oita Red Cross Hospital
- Shinbeppu Hospital
- Nakagami Hospital
- Kindai University Hospital
- Japanese Red Cross Osaka Hospital
- Osaka City University Hospital
- Izumiotsu Municipal Hospital
- Japan Community Health Care Organization Saitama Medical Center
- Toho University Sakura Medical Center
- Sapporo Tokushukai Hospital
- Hokkaido P.W.F.A.C. Sapporo-Kosei General Hospital
- Sapporo Medical University Hospital
- Sapporo IBD Clinic
- Sapporo Higashi Tokushukai Hospital
- Tokyo Yamate Medical Center
- Matsuda Hospital
- Tokyo Metropolitan Bokutoh Hospital
- Kagawa Prefectural Central Hospital
- Tokushima University Hospital
- The Jikei University Hospital
- National Hospital Organization Tokyo Medical Center
- Mie University Hospital
- Yokkaichi Hazu Medical Center
- Yokohama Municipal Citizen's Hospital
- University of Fukui Hospital
- Jordan University Hospital
- Istishari Hospital
- Khalidi Hospital and Medical Center
- Irbid Specialty Hospital
- King Abdullah University Hospital
- Inje University Haeundae Paik Hospital
- Yeungnam University Hospital
- Seoul National University Bundang Hospital
- Korea University Ansan Hospital
- The Catholic university of Korea, St. Vincent's Hospital
- Gachon University Gil Medical Center
- KyungHee University Hospital
- Severance Hospital, Yonsei University Health System
- Asan Medical Center
- Samsung Medical Center
- The Catholic University of Korea, Seoul St. Mary's Hospital
- Chung-Ang University Hospital
- Ajou University Hospital
- Pauls Stradins Clinical University Hospital
- Pauls Stradins Clinical University Hospital
- Health Centre 4 Centre of Diagnostics
- Digestive Diseases Centre GASTRO
- Hospital Serdang
- Hospital University Sains Malaysia
- Pusat Perubatan Universiti Kebangsaan Malaysia
- University Malaya Medical Centre
- Onze Lieve Vrouwe Gasthuis
- Albert Schweitzer Ziekenhuis
- Radboudumc
- Dunedin Hospital
- Auckland City Hospital
- Waikato Hospital
- Gastromed Kralisz Romatowski Stachurska Sp. j.
- Szpital Uniwersytecki nr 2 im. dr. Jana Biziela w Bydgoszczy
- Centrum Medyczne Plejady
- Centrum Medyczne Promed
- Gastromed ZOZ
- Medicome Sp z o.o.
- Centrum Medyczne Medyk
- Endoskopia Sp z o.o.
- Twoja Przychodnia - Szczecinskie Centrum Medyczne
- GASTROMED Sp. z o.o.
- WIP Warsaw IBD Point Profesor Kierkus
- Centralny Szpital Kliniczny Mswia
- Wojskowy Instytut Medyczny
- Melita Medical Sp. z o.o.
- Wromedica
- ETG Zamosc
- Centro Hospitalar e Universitário de Coimbra, EPE
- Centro Hospitalar do Porto, EPE
- Centro Hospitalar de São João, EPE
- Centro Hospitalar de Entre o Douro e Vouga, E.P.E
- Centro Hospitalar de Tondela Viseu, EPE
- Medical Center Meditsinskie Tekhnologii
- OOO MO New Hospital
- Immanuel Kant Baltic Federal University
- Road Clinical Hospital at the Nizhny Novgorod Station of the Russian Railways
- Medical Center SibNovoMed LLC
- LLC 'Novosibirsk Gastrocentr'
- City Clinical Hospital #2
- Rostov State Medical University
- All-Russian Center of Emergency and Radiation Medicine MCRS
- Eco-safety Ltd
- Medical University Reaviz
- NUZ 'Railway Clinical Hospital on Samara station of LLC 'Russian Railways'
- Saratov Regional Clinical Hospital
- International Medical Centre SOGAZ
- GBUZ Respublican Clinical Hospital n.a. GG Kuvatova
- City Clinical Hospital # 21
- Regional Clinical Hospital
- Zvezdara University Medical Center
- General Hospital 'Dr Radivoj Simonovic'
- General Hospital 'Djordje Joanovic'
- FNsP F.D.R. Banska Bystrica
- Gastroenterology Department GASTROMART s.r.o.
- Gastroenterology Center ASSIDUO
- Cliniq s.r.o.
- ENDOMED s.r.o
- GASTRO I. s.r.o.
- Accout Center, s.r.o., Gastroenterologická ambulancia
- Hosp. Univ. Germans Trias I Pujol
- Hosp. Clinic I Provincial de Barcelona
- Hosp. Univ. Dr. Josep Trueta
- Hosp. Univ. La Paz
- Hosp. Univ. Marques de Valdecilla
- Hosp. Virgen Del Rocio
- Hosp. Ntra. Sra. de Valme
- Karolinska Universitetssjukhuset
- Uppsala University
- Chang-Hua Christian Hospital
- Taichung Veterans General Hospital
- National Taiwan University Hospital
- Chang-Gung Memorial Hospital, LinKou Branch
- Hacettepe University Hospital
- Gazi University Hospital
- Trakya University Medical Faculty
- Istanbul University Istanbul Medical Faculty
- Istanbul University Cerrahpasa Medical Faculty
- Medicana International Istanbul
- BAU Medical Park Goztepe Hospital
- Acibadem Kozyatagi Hospital
- Ege University Medical Faculty
- Dokuz Eylul University Medical Faculty
- Kocaeli University Medical Faculty
- Mersin University Medical Faculty Hospital
- Ivano-Frankivsk Regional Clinical Hospital
- Communal Nonprofit Enterprise 'City Clinical Hospital # 2 N.A. Prof. O.O. Shalimov'
- SI 'L.T. Maloyi National Institute of Therapy of National Academy of Medical Sciences of Ukraine'
- Municipal Institution 'Kherson City Clinical Hospital n.a. Y.Y.Karabelesh'
- Kyiv City Clinical Hospital #18
- Medical Center 'Ok Clinic' of LLC 'International Institute of Clinical Studies'
- Lviv Clinical Hospital on Railway Transport of Affiliate Healthcare center of JSC Ukrainian Railway
- Communal Nonprofit Enterprise of Lviv Regional Council 'Lviv Regional Clinical Hospital'
- Municipal Non-profit Enterprise 'Odesa Regional Clinical Hospital' Odesa Regional Council
- Sumy State University, Sumy Regional Clinical Hospital
- Municipal institution of Tepnopil Regional Council 'Ternopil University Hospital'
- Medical Center Ltd 'Health Clinic', Department Of General Therapy
- Vinnitsia Regional Clinical Hospital n.a. M. I. Pyrogov
- Glasgow Royal Infirmary
- Guy's and St Thomas' Hospital
- St George's Hospital
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Arm 8
Experimental
Experimental
Placebo Comparator
Experimental
Placebo Comparator
Experimental
Experimental
Placebo Comparator
Induction Study 1: Guselkumab Dose 1
Induction Study 1: Guselkumab Dose 2
Induction Study 1: Placebo IV
Induction Study 2: Guselkumab IV
Induction Study 2: Placebo IV
Maintenance Study: Maintenance Dose Regimen 1
Maintenance Study: Maintenance Dose Regimen 2
Maintenance Study: Placebo SC
Participants will receive guselkumab dose 1 intravenously (IV) in Induction Study 1. Subsequent study treatment will be determined by the participant's clinical response status at Week 12.
Participants will receive guselkumab dose 2 IV in Induction Study 1. Subsequent study treatment will be determined by the participant's clinical response status at Week 12.
Participants will receive matching placebo IV in Induction Study 1. Subsequent study treatment will be determined by the participant's clinical response status at Week 12. Clinical nonresponders will be administered guselkumab IV.
Participants will receive guselkumab IV in Induction Study 2. Subsequent study treatment will be determined by the participant's clinical response status at Week 12.
Participants will receive matching placebo IV in Induction Study 2. Subsequent study treatment will be determined by the participant's clinical response status at Week 12. Clinical nonresponders will be administered guselkumab IV.
Participants will receive guselkumab maintenance dose regimen 1 subcutaneously (SC) every 4 weeks (q4w).
Participants will receive guselkumab maintenance dose regimen 2 SC every 8 weeks (q8w).
Participants will receive matching placebo SC q4w.