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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05535946
Other study ID # ABX464-107
Secondary ID
Status Recruiting
Phase Phase 3
First received
Last updated
Start date January 16, 2023
Est. completion date June 2025

Study information

Verified date April 2024
Source Abivax S.A.
Contact Sharon Skare,, CPhil
Phone +33153830961
Email sharon.skare@abivax.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a multicenter, randomized study to evaluate the long-term efficacy and safety of ABX464 50mg and 25mg administered once daily (QD) as maintenance therapy in subjects with moderately to severely active ulcerative colitis who have inadequate response, no response, a loss of response, or an intolerance to either conventional therapies [corticosteroids, immunosuppressant (i.e. azathioprine, 6-mercaptopurine, methotrexate)] and/or advanced therapies [biologics (TNF inhibitors, anti-integrins, anti-IL-23), and/or S1P receptor modulators, and/or JAK inhibitors]. This study is the maintenance phase of both previous induction studies ABX464-105 and ABX464-106. All eligible subjects who have completed either one of the induction studies above mentioned, will be given the opportunity to take part in the present ABX464-107 maintenance study and will be randomized to either a double blind, placebo-controlled part (Part #1) or allocated to ABX464 50mg or 25mg open label treatment arms (Part #2) depending on their clinical response at the end of induction. This study consists of a 44-week treatment phase and a 28-days follow-up period consisting in the End of Study (EOS) visit.


Recruitment information / eligibility

Status Recruiting
Enrollment 1050
Est. completion date June 2025
Est. primary completion date April 2025
Accepts healthy volunteers No
Gender All
Age group 16 Years and older
Eligibility Inclusion Criteria: - Subjects must have completed the induction treatment study (ABX464-105 or ABX464-106), and patients' clinical response status must be available. - Subjects with a valid endoscopy performed at the end of the induction study and results from central reader available at Day 1. - Subjects must understand, sign and date the written voluntary informed consent form at the visit prior to any protocol-specific procedures. For under-aged subjects, national requirements regarding consent should also be met. - Women of childbearing potential (WOCBP) subjects and male subjects with WOCBP partner must agree to use highly effective contraception methods as stated in Section 4.4. (Contraception) of this protocol. - Subjects must be able and willing to comply with study visits and procedures as per protocol. - Subjects should be affiliated to a health insurance policy whenever required by a participating country or state Exclusion Criteria: - Subjects who permanently discontinued the study treatment during the induction study (either ABX464-105 or ABX464-106). - Subjects who have developed any major illness/condition or evidence of an unstable clinical condition (except UC) during the induction study that, in the investigator's judgment, will substantially increase the risk to the participant if he or she participates in the study. - Subjects who plan to participate in other investigational studies during the maintenance study. - Male or female planning a pregnancy within the coming 12 months

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
ABX464
Administered once daily in the morning with food
Placebo
Administered once daily in the morning with food

Locations

Country Name City State
Argentina CEMIC Buenos Aires
Argentina CINME - Centro De Investigaciones Metabolicas Buenos Aires
Argentina Hospital Britanico de Buenos Aires Buenos Aires
Argentina Hospital Italiano de Buenos Aires Buenos Aires
Argentina STAT Research S.A. Buenos Aires
Argentina Hospital Privado Centro Medico de Cordoba S.A Córdoba Cordoba
Argentina Instituto de Investigaciones Clinicas Quilmes Quilmes Buenos Aires
Argentina Centro de Investigacion CICE San Miguel De Tucumán Tucuman
Argentina Centro de Investigaciones Medicas Tucuman San Miguel De Tucumán Tucuman
Australia Flinders Medical Centre Bedford Park South Australia
Australia Blacktown Hospital Blacktown New South Wales
Australia Box Hill Hospital Box Hill Victoria
Australia Concord Repatriation General Hospital Concord New South Wales
Australia St Vincent's Hospital Melbourne Fitzroy Victoria
Australia Footscray Hospital Footscray Victoria
Australia Austin Health Heidelberg Victoria
Australia Royal Brisbane and Women's Hospital Herston Queensland
Australia Liverpool Hospital Liverpool New South Wales
Australia The Alfred Hospital Melbourne Victoria
Australia Coral Sea Clinical Research Institute North Mackay Queensland
Australia Royal Melbourne Hospital Parkville Victoria
Australia Mater Hospital Brisbane South Brisbane Queensland
Australia Princess Alexandra Hospital Woolloongabba Queensland
Austria LKH - Universitaetsklinikum Graz Graz
Austria Medizinische Universität Innsbruck Innsbruck
Austria Ordensklinikum Linz GmbH - Barmherzige Schwestern Linz
Austria LKH - Universitätsklinikum der PMU Salzburg Salzburg
Austria KH der Barmherzigen Brüder St.Veit an der Glan St Veit an der Glan
Belgium GZA Ziekenhuizen Antwerpen
Belgium AZ Klina Brasschaat
Belgium Universitair Ziekenhuis Brussel Brussel
Belgium C. H. U. St-Pierre Bruxelles
Belgium AZ Maria Middelares Gent
Belgium AZ Sint-Lucas Gent
Belgium AZ Sint-Lucas Gent
Belgium Universitair Ziekenhuis Gent Gent
Belgium UZ Leuven Leuven
Belgium Clinique CHC MontLégia Liège
Belgium AZ Delta Roeselare
Belgium CHU UCL Namur Yvoir
Bosnia and Herzegovina University Clinical Centre of the Republic of Srpska Banja Luka
Bosnia and Herzegovina University Clinical Centre Sarajevo Sarajevo
Brazil Hospital Felício Rocho Belo Horizonte Minas Gerais
Brazil UNESP - Faculdade de Medicina da Universidade Estadual Paulista - Campus Botucatu Botucatu Sao Paulo
Brazil L2IP - Instituto de Pesquisas Clínicas Ltda. Brasília Distrito Federal
Brazil Hospital das Clínicas da Faculdade de Medicina da UNICAMP Campinas Sao Paulo
Brazil Instituto de Pesquisas em Saúde - Fundação Universidade de Caxias do Sul (IPS/FUCS) Caxias Do Sul Rio Grande Do Sul
Brazil CDC - Centro Digestivo de Curitiba Curitiba Paraná
Brazil HUWC - UFC - Hospital Universitário Walter Cantídio - Universidade Federal do Ceará Fortaleza Ceará
Brazil CECIP - Centro de Estudos Clínicos do Interior Paulista Jaú Sao Paulo
Brazil Hospital Ernesto Dornelles Porto Alegre Rio Grande Do Sul
Brazil Hospital Moinhos de Vento Porto Alegre Rio Grande Do Sul
Brazil Hospital Aliança Salvador Bahia
Brazil Faculdade de Medicina do ABC Santo André Sao Paulo
Brazil Pesquisare Saúde Santo André Sao Paulo
Brazil Praxis Pesquisa Médica Santo André Sao Paulo
Brazil Irmandade da Santa Casa da Misericórdia de Santos Santos Sao Paulo
Brazil Centro Multidisciplinar de Estudos Clínicos - CEMEC São Bernardo Sao Paulo
Brazil Hepatogastro São Paulo Sao Paulo
Brazil Hospital Sírio-Libanês São Paulo Sao Paulo
Bulgaria Medical center Medconsult Pleven OOD Pleven
Bulgaria ACIBADEM CityClinic Oncological center Sofia
Bulgaria DCC "Alexandrovska", EOOD Sofia
Bulgaria Diagnostic Consultation Center CONVEX EOOD Sofia
Bulgaria UMHATEM 'N.I. Pirogov', EAD Sofia
Bulgaria MC Medica Plus Veliko Tarnovo
Canada Gastroenterology and Internal Medicine Research Institute (GIRI) Edmonton Alberta
Canada Nova Scotia Health Authority Halifax Nova Scotia
Canada London Health Sciences Centre (LHSC) - Victoria Hospital London Ontario
Canada Hopital Maisonneuve-Rosemont d/b/a CIUSSS de l'Est-de-l'Île-de-Montréal Montréal Quebec
Canada Montreal General Hospital Montréal Quebec
Canada Scott Shulman Medicine Professional Corporation North Bay Ontario
Canada Toronto Immune & Digestive Health Institute North York Ontario
Canada Kensington Screening Clinic Toronto Ontario
Canada (G.I.R.I.) GI Research Institute Vancouver British Columbia
Canada Gordon and Leslie Diamond Health Care Centre - Vancouver General Hospital Vancouver British Columbia
Canada Health Sciences Centre Winnipeg Manitoba
China Beijing Friendship Hospital, Capital Medical University Beijing Beijing
China Peking University First Hospital Beijing Beijing
China The First Affiliated Hospital of Bengbu Medical College Bengbu Anhui
China Binzhou Medical University Hospital Binzhou Shandong
China The First Hospital of Jilin University Changchun Jilin
China The 2nd Xiangya Hospital of Central South University Changsha Hunan
China Xiangya Hospital, Central South University Changsha Hunan
China Changzhou No.2 People's Hospital Changzhou Jiangsu
China Army Specialty Medical Center of The Chinese People's Liberation Army Chongqing Sichuan
China The 900th Hospital of The Chinese People's Liberation Army Joint Logistics Support Force Fuzhou Fujian
China The First Affiliated Hospital of Fujian Medical University Fuzhou Fujian
China Jiangxi Gannan Medical College Affiliated 1 st Hospital Ganzhou Jiangxi
China Nanfang Hospital of Southern Medical University Guangzhou Guangdong
China The First Affiliated Hospital of Sun Yat-sen University Guangzhou Guangdong
China Sir Run Run Shaw Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang
China The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou Zhejiang
China The Second Affiliated Hospital of Zhejiang University School of Medicine Hangzhou Zhejiang
China The First Affiliated Hospital of University of South China Hengyang Hunan
China Jinan Central Hospital Jinan Shandong
China Qilu Hospital of Shandong University Jinan Shandong
China The First Affiliated Hospital of Henan University of Science and Technology Luoyang Henan
China The Affiliated Hospital of Southwest Medical University Luzhou Sichuan
China The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi
China General Hospital of Eastern Theater Command Nanjing Jiangsu
China The People's Hospital of Guangxi Zhuang Autonomous Region Nanning Guangxi
China The Affiliated Hospital of Qingdao University Qingdao Shandong
China Renji Hospital Shanghai Jiaotong University School of Medicine - West Branch Shanghai Shanghai
China Shanghai Changhai Hospital Shanghai Shanghai
China Shanghai General Hospital Shanghai Shanghai
China Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Shanghai Shanghai
China Shengjing Hospital of China Medical University, Hua Xiang branch hospital Shenyang Liaoning
China Taian City Central Hospital Tai'an Shandong
China Renmin Hospital, Wuhan University Wuhan Hubei
China Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology Wuhan Hubei
China Union Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan Hubei
China Yijishan Hospital of Wannan Medical College Wuhu Anhui
China The Affiliated Hospital of Xuzhou Medical College Xuzhou Jiangsu
China The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan
Croatia General Hospital "Dr.Tomislav Bardek" Koprivnica Koprivnica
Croatia Clinical Hospital Centre Osijek Osijek
Croatia Solmed Polyclinic Zagreb
Croatia University hospital centre Zagreb Zagreb
Czechia CCR Brno, s.r.o. Brno
Czechia SurGal Clinic s.r.o. Brno
Czechia Hepato-Gastroenterologie HK s.r.o. Hradec Kralove
Czechia PreventaMed s.r.o. Olomouc
Czechia CCR Ostrava s.r.o. Ostrava
Czechia Fakultni nemocnice Ostrava Ostrava
Czechia Institut klinicke a experimentalni mediciny Praha 4
Czechia ISCARE a.s. Praha 9
Czechia Nemocnice Slany Slaný
Czechia Krajska nemocnice T. Bati a.s. Zlín
France CHU Amiens - Hopital Sud Amiens Somme
France CHU Besançon - Hôpital Jean Minjoz Besançon Doubs
France CHU Caen - Hôpital de la Côte de Nacre Caen Calvados
France CHU Clermont Ferrand - Hopital d'Estaing Clermont-Ferrand Puy De Dome
France Hôpital Henri Mondor Créteil Val De Marne
France CHU Dijon - Hôpital Bocage Central Dijon Cote dÝOr
France CHU de Grenoble - Hôpital Albert Michallon Grenoble Isère
France Centre Hospitalier Départemental Les Oudairies La Roche-sur-Yon Vendée
France Hôpital Bicêtre Le Kremlin-Bicêtre Val De Marne
France CHU Lille - Hôpital Claude Huriez Lille Nord
France Hôpital Nord - CHU Marseille Marseille Bouches-du-Rhône
France Hopital Saint Eloi Montpellier Herault
France CHU Nantes - Hôtel Dieu Nantes Loire Atlantique
France Institut des MICI Neuilly Hauts De Seine
France CHU Nice - Hôpital de l'Archet 2 Nice Alpes Maritimes
France Hôpital Saint-Louis Paris
France Centre Hospitalier de Pau - Hôpital François Mitterrand Pau Pyrenees Atlantiques
France CHU Bordeaux - Hôpital Haut-Lévêque Pessac Gironde
France Centre Hospitalier Lyon Sud Pierre-Bénite Rhone
France CHU Reims - Hôpital Robert Debré Reims Ardennes
France CHU Rennes - Hôpital Pontchaillou Rennes Ille Et Vilaine
France CHU Saint Etienne - Hôpital Nord Saint-Étienne Loire
France Hopital Rangueil Toulouse Haute Garonne
France Universite de Lorraine - Faculte de Medecine - INSERM U954 Vandœuvre-lès-Nancy Meurthe Et Moselle
Germany Universitaetsklinikum Augsburg Augsburg Bayern
Germany Charité - Campus Benjamin Franklin Berlin
Germany Charité - Campus Charité Mitte Berlin
Germany DRK Kliniken Berlin Westend Berlin
Germany Gastroenterologie Berlin Karlshorst Berlin
Germany Universitaetsklinikum Freiburg Freiburg Baden Wuerttemberg
Germany Hamburgisches Forschungsinstitut fure Chronische Darmerkrankungen Hamburg
Germany Medizinische Hochschule Hannover Hannover Niedersachsen
Germany Praxis fuer Gasroenterologie Prof. Dr. med Robert Ehehalt Heidelberg Baden Wuerttemberg
Germany Universitaetsklinikum Heidelberg Heidelberg Baden Wuerttemberg
Germany Universitaetsklinikum Schleswig-Holstein - Campus Kiel Kiel Schleswig Holstein
Germany INLUGA im Haus der Gesundheit Ludwigshafen Rheinland Pfalz
Germany LMU-Campus Grosshadern Muenchen Bayern
Germany Medius Klinik Nuertingen Nürtingen Baden Wuerttemberg
Germany Siloah St. Trudpert Klinikum Pforzheim Baden Wuerttemberg
Germany Universitaetsklinikum Tuebingen Tuebingen Baden Wuerttemberg
Germany Universitaetsklinikum Ulm Ulm Baden Wuerttemberg
Greece University General Hospital of Alexandroupolis Alexandroupolis
Greece General Hospital of Athens "Evangelismos" Athens
Greece Corfu General Hospital "St. Eirini" Corfu
Greece University General Hospital of Heraklion Heraklion
Greece General Hospital of Thessaloniki "Hippokration" Thessaloníki
Hungary Bekes Varmegyei Kozponti Korhaz Békéscsaba
Hungary Clinexpert Kft. Budapest
Hungary Obudai Egeszsegugyi Centrum Kft. Budapest
Hungary Pannonia Maganorvosi Centrum Budapest
Hungary Semmelweis Egyetem Budapest
Hungary Semmelweis Egyetem Budapest
Hungary Vasutegeszsegugyi Kft. - Debreceni Egeszsegugyi Kozpont Debrecen
Hungary Gyongyosi Bugat Pal Korhaz Gyongyos
Hungary Clinfan Szolgaltato Kft. Szekszard
Hungary Vas Varmegyei Markusovszky Egyetemi Oktatokorhaz Szombathely
India Navneet Memorial Hospital 'Sushrusha' Ahmedabad Gujarat
India M. S. Ramaiah Medical College and Hospital Bangalore Karnataka
India K.L.E. Society's Dr. Prabhakar Kore Hospital and Medical Research Centre Belagave Karnataka
India Postgraduate Institute of Medical Education and Research Chandigarh
India SRM Institutes for Medical Sciences Chennai Tamilnadu
India Amrita Institute Of Medical Sciences and Research Centre Cochin Kerala
India Lakeshore Hospital and Research Centre Ltd. Cochin Kerala
India Fortis Memorial Research Institute Gurgaon Haryana
India Origin Hospital Hyderabad Andhra Pradesh
India Yashoda Super Speciality Hospital Hyderabad Andhra Pradesh
India S. R. Kalla Memorial Gastro & General Hospital Jaipur Rajasthan
India Institute of Post Graduate Medical Education And Research Kolkata West Bengal
India Nil Ratan Sircar Medical College Kolkata West Bengal
India Chhatrapati Shahuji Maharaj (CSM) Medical University Lucknow Uttar Pradesh
India Dayanand Medical College and Hospital Ludhiana Punjab
India Vinaya Hospital and Research Center Mangalore Karnataka
India King Edward Memorial Hospital Research Centre Mumbai Maharashtra
India Lokmanya Tilak Municipal General Hospital & Medical College Mumbai Maharashtra
India Midas Multispeciality Hospital Pvt Ltd Nagpur Maharashtra
India Chopda Medicare & Research Centre Nashik Maharashtra
India All India Institute of Medical Sciences New Delhi Delhi
India Fortis Escorts Heart Institute and Research Centre New Delhi Delhi
India Maharaja Agrasen Hospital New Delhi Delhi
India Ruby Hall Clinic Pune Maharashtra
India Sahyadri Specialty Hospital Pune Maharashtra
India Shree Giriraj Multispeciality Hospital Rajkot Gujarat
India Gandhi Hospital Secunderabad Andhra Pradesh
India Gujarat Hospital Surat Gujarat
India Surat Institute of Digestive Sciences Surat Gujarat
India Unity Hospital ICU and Trauma Surat Gujarat
India Isha Multispeciality Hospital Vadodara Gujarat
India Datta Meghe Institute of Medical Sciences (Deemed University) Wardha Maharashtra
Ireland Connolly Hospital Dublin
Ireland St Vincents University Hospital Dublin
Ireland Portiuncula Hospital Galway
Ireland University Hospital Galway Galway Glaway
Ireland Our Lady of Lourdes Louth
Ireland Midland Regional Hospital Mullingar Westmeath
Israel HaEmek Medical Center Afula
Israel Soroka University Medical Center Be'er Sheva
Israel Bnai Zion Medical Center Haifa
Israel Wolfson Medical Center Holon
Israel Shaare Zedek Medical Center Jerusalem
Israel Meir Medical Center Kfar- Sava
Israel Rabin Medical Center-Beilinson Campus Petach Tikva
Israel Chaim Sheba Medical Center Ramat Gan
Israel Tel Aviv Sourasky Medical Center Tel Aviv
Italy Azienda Ospedaliera Nazionale Santi Antonio e Biagio e Cesare Arrigo Alessandria
Italy Azienda Ospedaliera Universitaria Policlinico Sant'Orsola Malpighi IRCCS Bologna
Italy Fondazione Poliambulanza Istituto Ospedaliero Brescia
Italy Azienda Ospedaliera Giuseppe Brotzu Cagliari
Italy Presidio Ospedaliero Garibaldi Nesima Catania
Italy Azienda Ospedaliero Universitaria Mater Domini Catanzaro
Italy Azienda Socio Sanitaria Territoriale Fatebenefratelli (Presidio Ospedale Sacco) Milano
Italy Fondazione IRCCS CA' Granda Ospedale Maggiore Policlinico Milano
Italy Azienda Ospedaliera Universitaria- Università degli Studi della Campania "Luigi Vanvitelli" Napoli
Italy Ospedale Sacro Cuore Don Calabria Negrar Verona
Italy Azienda Ospedaliera di Padova Padova
Italy Ospedale Cervello Palermo
Italy Fondazione IRCCS Policlinico San Matteo Pavia
Italy Azienda Ospedaliero Universitaria Pisana (Presidio di Cisanello) Pisa
Italy Ospedale di Circolo Rho Milano
Italy Fondazione Policlinico Universitario Agostino Gemelli IRCCS Roma
Italy Università Campus Bio-Medico di Roma Roma
Italy Istituto Clinico Humanitas Rozzano Milano
Italy Istituto Clinico Humanitas Rozzano Milano
Italy I.R.C.C.S Policlinico San Donato San Donato Milanese Milano
Italy IRCCS Ospedale Casa Sollievo della Sofferenza San Giovanni Rotondo Foggia
Italy Azienda Sanitaria Universitaria Integrata di Udine Udine
Italy Ospedale San Bortolo di Vicenza Vicenza
Japan Fukuoka University Chikushi Hospital Chikushino-shi Fukuoka-Ken
Japan Shinseikai Sai Gastroenterology, Proctology Fujidera-shi Osaka-Fu
Japan NHO Fukuyama Medical Center Fukuyama-shi Hiroshima-Ken
Japan Matsuaikai Matsuda Hospital Hamamatsu-shi Shizuoka-Ken
Japan JA-Hiroshima General Hospital Hatsukaichi-shi Hiroshima-Ken
Japan NHO Mito Medical Center Higashiibaraki-gun Ibaraki-Ken
Japan Hiroshima Prefectural Hospital Hiroshima-shi Hiroshima-Ken
Japan Aso Co.,Ltd Iizuka Hospital Iizuka-shi Fukuoka-Ken
Japan Jiaikai Izuro Imamura Hospital Kagoshima-shi Kagoshima-Ken
Japan Kagoshima IBD Gastroenterology Clinic Kagoshima-shi Kagoshima-Ken
Japan Sameshima Hospital Kagoshima-shi Kagoshima-Ken
Japan Gokeikai Ofuna Chuo Hospital Kamakura-shi Kanagawa-Ken
Japan NHO Kanazawa Medical Center Kanazawa-shi Ishikawa-Ken
Japan Kokikai Tsujinaka Hospital Kashiwanoha Kashiwa-shi Chiba-Ken
Japan Kawasaki Municipal Hospital Kawasaki-shi Kanagawa-Ken
Japan Aoyama Clinic Kobe-shi Hyogo-Ken
Japan Showa University Koto Toyosu Hospital Koto-Ku Tokyo-To
Japan Kumagaya General Hospital Kumagaya-shi Saitama-Ken
Japan Kaiseikai Hattori Clinic Kumamoto-shi Kumamoto-Ken
Japan NHO Kure Medical Center and Chugoku Cancer Center Kure-shi Hiroshima-Ken
Japan Kurume University Hospital Kurume-shi Fukuoka-Ken
Japan Our Lady of the Snow St. Mary's Hospital Kurume-shi Fukuoka-Ken
Japan Ehime Prefectural Central Hospital Matsuyama-shi Ehime-Ken
Japan Kitasato University Kitasato Institute Hospital Minato-ku Tokyo-To
Japan Saiseikai Niigata Hospital Niigata-shi Niigata-Ken
Japan Ishida Clinic of IBD and Gastroenterology Oita-shi Oita-Ken
Japan NHO Okayama Medical Center Okayama-shi Okayama-Ken
Japan Okayama University Hospital Okayama-shi Okayama-Ken
Japan Keiaikai Nakagami Hospital Okinawa-shi Okinawa-Ken
Japan JCHO Osaka Hospital Osaka-shi Osaka-Fu
Japan Kinshukai Infusion Clinic Osaka-shi Osaka-Fu
Japan NHO Osaka National Hospital Osaka-shi Osaka-Fu
Japan SUBARU Health Insurance Society Ota Memorial Hospital Ota-shi Gunma-Ken
Japan Saga University Hospital Saga-shi Saga-Ken
Japan Saga-Ken Medical Centre Koseikan Saga-shi Saga-Ken
Japan JCHO Hokkaido Hospital Sapporo-shi Hokkaido
Japan JCHO Tokyo Yamate Medical Center Shinjuku-Ku Tokyo-To
Japan Tokyo Metropolitan Bokutoh Hospital Sumida-ku Tokyo-To
Japan Kagawa Prefectural Central Hospital Takamatsu-shi Kagawa-Ken
Japan Takamatsu Red Cross Hospital Takamatsu-shi Kagawa-Ken
Japan Toyohashi Municipal Hospital Toyohashi-shi Aichi-Ken
Japan Mie University Hospital Tsu-shi Mie-Ken
Japan NHO Ureshino Medical Center Ureshino-shi Saga-Ken
Japan Showa University Northern Yokohama Hospital Yokohama-shi Kanagawa-Ken
Korea, Republic of Korea University Ansan Hospital Ansan-si Chungcheongbuk-do
Korea, Republic of Dong-A University Hospital Busan
Korea, Republic of Inje University Haeundae Paik Hospital Busan
Korea, Republic of Kyungpook National University Hospital Daegu
Korea, Republic of Yeungnam University Hospital Daegu Gyeongsangbuk-do
Korea, Republic of The Catholic University of Korea, Daejeon St. Mary's Hospital Daejeon
Korea, Republic of Gachon University Gil Medical Center Incheon
Korea, Republic of Seoul National University Bundang Hospital Seongnam Gyeonggi-do
Korea, Republic of CHA Bundang Medical Center, CHA University Seongnam-si Gyeonggi-do
Korea, Republic of Asan Medical Center Seoul
Korea, Republic of Chung-Ang University Hospital Seoul
Korea, Republic of Kangbuk Samsung Hospital Seoul
Korea, Republic of Korea University Anam Hospital Seoul
Korea, Republic of Kyung Hee University Hospital Seoul
Korea, Republic of Samsung Medical Center Seoul
Korea, Republic of Seoul National University Hospital Seoul
Korea, Republic of Severance Hospital, Yonsei University Health System Seoul
Korea, Republic of The Catholic University of Korea, Seoul St. Mary's Hospital Seoul
Korea, Republic of The Catholic University of Korea, St. Vincent's Hospital Suwon-si Gyeonggi-do
Korea, Republic of Yonsei University Wonju Severance Christian Hospital Wonju-si Gangwon-do
Lithuania Hospital of Lithuanian University of Health Sciences Kaunas Clinics Kaunas
Lithuania Lithuanian University of Health Sciences Kaunas Hospital Kaunas
Lithuania Klaipeda University Hospital branch "Seamen's Hospital" Klaipeda
Mexico Consultorio Medico, InvesclinicMX Irapuato Guanajuato
Mexico Accelerium S de RL de CV Monterrey Nuevo León
Mexico Christus Muguerza Sur S.A. de C.V. Monterrey Nuevo León
Mexico Inspirepharma S. de R.L. de C.V. Monterrey Nuevo León
Mexico FAICIC S. de R.L. de C.V. Veracruz
Mexico Sociedad de Metabolismo y Corazon S.C Veracruz
Netherlands Amsterdam UMC, Locatie AMC Amsterdam
Netherlands Radboud UMC Nijmegen
Netherlands Erasmus MC Rotterdam
Netherlands Zuyderland Medisch Centrum - Sittard-Geleen Sittard-Geleen
Netherlands ETZ Elisabeth Tilburg
Netherlands Bernhoven Uden Uden
Netherlands UMC Utrecht Utrecht
New Zealand Christchurch Hospital NZ Christchurch
New Zealand Dunedin Hospital Dunedin
New Zealand Auckland City Hospital Grafton
New Zealand Waikato Hospital Hamilton
New Zealand Tauranga Hospital Tauranga
Poland Przychodnia Specjalistyczna Insula Belchatow
Poland Uniwersytecki Szpital Kliniczny w Bialymstoku Bialystok
Poland NZOZ Centrum Medyczne KERmed Bydgoszcz
Poland Centrum Medyczne Pratia Gdynia Gdynia
Poland Trialmed CRS Kalisz
Poland Polimedica Centrum Badan, Profilaktyki I Leczenia Kielce
Poland Indywidualna Specjalistyczna Praktyka Lekarska Maciej Zymla Knurów
Poland Centrum Medyczne Plejady Kraków
Poland NZOZ Centrum Medyczne ProMiMed Kraków
Poland Samodzielny Publiczny Zaklad Opieki Zdrowotnej w Lecznej Leczna
Poland AMICARE spólka z ograniczona odpowiedzialnoscia spólka komandytowa Lódz
Poland Santa Familia Centrum Badan, Profilaktyki i Leczenia Lódz
Poland 1 Wojskowy Szpital Kliniczny z Poliklinika SPZOZ w Lublinie Lublin
Poland ALLMEDICA sp. z o. o. Nowy Targ
Poland Wojewodzki Specjalistyczny Szpital w Olsztynie Olsztyn
Poland Twoja Przychodnia Opolskie Centrum Medyczne Opole
Poland Medicome Sp. z o.o. Oswiecim
Poland NSZOZ Termedica - Centrum Badan Klinicznych Poznan
Poland SOLUMED Centrum Medyczne Poznan
Poland Twoja Przychodnia PCM Poznan
Poland Gabinet Lekarski Bartosz Korczowski Rzeszów
Poland Kiepury Clinic MALGORZATA JARNOT SPECJALISTYCZNA PRAKTYKA GINEKOLOGICZNO-POLOZNICZA Sosnowiec
Poland KO-MED Centra Kliniczne Staszow Staszów
Poland DC-MED Swidnica
Poland Twoja Przychodnia-Szczecinskie Centrum Medyczne Sp. z o. o. Szczecin
Poland CenterMed Sp. z o.o. Tarnów
Poland Centrum Zdrowia MDM Warsaw
Poland NZOZ VIVAMED Jadwiga Miecz Warszawa
Poland Ars-Medica S.C Rybak Maria, Rybak Zbigniew Wroclaw
Poland Centrum Medyczne Oporow Wroclaw
Poland ETG Zamosc Zamosc
Portugal Hospital de Braga Braga
Portugal Hospital da Senhora da Oliveira Guimarães Guimarães
Portugal Centro Hospitalar de Lisboa Norte, E.P.E. - Hospital de Santa Maria Lisboa
Portugal Hospital da Luz Lisboa
Portugal Centro Hospitalar de Entre o Douro e Vouga, E.P.E - Hospital de São Sebastião Santa Maria Da Feira
Portugal Centro Hospitalar do Alto Minho - Unidade Local de Saúde do Alto Minho, EPE Viana Do Castelo
Romania Spitalul de Oncologie Monza Bucharest
Romania S.C Delta Health Care S.R.L Bucuresti
Romania SC Centrul Medical Medicum SRL, Specialitatea Gastroenterologie Bucuresti
Romania Spitalul Clinic Colentina Bucuresti
Romania Spitalul Clinic Judetean de Urgenta Cluj Napoca Cluj-Napoca
Romania Centrul Medical Renasterea Craiova Craiova
Romania S.C Pelican Impex S.R.L Oradea
Romania S.C Centrul Medical Valahia S.R.L Ploiesti
Serbia Clinical Center " Dr Dragisa Misovic Dedinje" Belgrade
Serbia Clinical Hospital Center "Bezanijska kosa Belgrade
Serbia Clinical Hospital Center Zvezdara Belgrade
Serbia University Clinical Center Kragujevac Kragujevac
Serbia General Hospital Subotica Subotica
Serbia General Hospital "Djordje Joanovic" Zrenjanin
Slovakia Accout Center s.r.o. Šahy
Slovakia Fakultna nemocnica s poliklinikou F.D. Roosevelta Banská Bystrica
Slovakia Cliniq s.r.o. Bratislava
Slovakia Endomed, s.r.o. Košice
Slovakia Fakultna nemocnica Nitra Nitra
Slovakia KM Management spol. s r.o. Nitra
Slovakia Gastro I, s.r.o. Prešov
Slovakia Gastro LM s.r.o. Prešov
Spain Centro Medico Teknon Barcelona
Spain Hospital Clinic de Barcelona Barcelona
Spain Hospital Universitario Reina Sofia Córdoba Cordoba
Spain Complejo Hospitalario Universitario de Ferrol Ferrol La Coruña
Spain Hospital Universitario de Fuenlabrada Fuenlabrada Madrid
Spain Hospital Universitari de Girona Dr Josep Trueta Girona
Spain Hospital General Juan Ramon Jimenez Huelva
Spain Hospital Universitario de Gran Canaria Dr. Negrin Las Palmas De Gran Canaria Las Palmas
Spain Hospital General Universitario Gregorio Marañon Madrid
Spain Hospital Universitario La Paz Madrid
Spain Hospital Montecelo Pontevedra
Spain Clinica Gaias - Santiago Santiago De Compostela La Coruña
Spain Complejo Hospitalario Universitario de Santiago Santiago De Compostela La Coruña
Spain Hospital Universitario Virgen del Rocio Sevilla
Spain Hospital Universitario Virgen Macarena Sevilla
Spain Hospital Clinico Universitario de Valencia Valencia
Spain Hospital Universitari i Politecnic La Fe Valencia
Spain Hospital Universitario Miguel Servet Zaragoza
Switzerland Clarunis - Universitäres Bauchzentrum Basel Basel
Switzerland Inselspital - Universitaetsspital Bern Bern
Switzerland Intesto Gastroenterologische Praxis, Crohn-Colitis-Zentrum Bern Bern
Switzerland Universitaetsspital Zuerich Zuerich
Turkey Gazi University Medical Faculty Ankara
Turkey Antalya Training and Research Hospital Antalya
Turkey Acibadem Kozyatagi Hospital Istanbul
Turkey Koc University Hospital Istanbul
Turkey Medicana Kadikoy Hospital Istanbul
Turkey Ege University Medical Faculty Izmir
Turkey Kocaeli Universitesi Tip Fakultesi Kocaeli
Turkey Inonu University Gastroenterology Malatya
Turkey Mersin University Medical Faculty Mersin
United Kingdom The Ulster Hospital Belfast
United Kingdom Bury Care Organisation Bury Greater Manchester
United Kingdom Addenbrooke's Hospital Cambridge Cambridgeshire
United Kingdom Royal Devon and Exeter Hospital (Wonford) Exeter Devon
United Kingdom St Mark's Hospital Harrow Middlesex
United Kingdom Huddersfield Royal Infirmary Huddersfield West Yorkshire
United Kingdom Guy's Hospital London Greater London
United Kingdom Hammersmith Hospital London Greater London
United Kingdom King's College Hospital London Greater London
United Kingdom Yeovil District Hospital Yeovil Somerset
United States University of Michigan Ann Arbor Michigan
United States Texas Clinical Research Institute, LLC Arlington Texas
United States Digestive Healthcare of Georgia Atlanta Georgia
United States Kaiser Foundation Research Institute, a Division of Kaiser Permanente Hospitals Aurora Colorado
United States Amel Med LLC Austin Texas
United States Central Texas Clinical Research, LLC Austin Texas
United States National Institute of Clinical Research Bakersfield California
United States University of Maryland Medical Center Baltimore Maryland
United States GI Alliance - Baton Rouge Baton Rouge Louisiana
United States Inquest Clinical Research Baytown Texas
United States University of Alabama -Birmingham Birmingham Alabama
United States Boston Medical Center Boston Massachusetts
United States Clinical Research Of Brandon, LLC Brandon Florida
United States NY Scientific Corp. Brooklyn New York
United States Access Research Institute Brooksville Florida
United States Texas Digestive Disease Consultants Cedar Park Texas
United States Charlotte Gastroenterology and Hepatology, P.L.L.C Charlotte North Carolina
United States Gastroenterology Associates of Tidewater Chesapeake Virginia
United States Clinical Research Institute of Michigan, LLC Chesterfield Michigan
United States Eagle Clinical Research Chicago Illinois
United States Northwestern University Feinberg School of Medicine Chicago Illinois
United States University of Chicago Medical Center Chicago Illinois
United States Gastro Health Research Cincinnati Ohio
United States West Central Gastroenterology d/b/a Gastro Florida Clearwater Florida
United States University Hospitals Cleveland Medical Center Cleveland Ohio
United States Iowa Digestive Disease Center Clive Iowa
United States Peak Gastroenterology Associates Colorado Springs Colorado
United States Columbia Digestive Health Research Columbia South Carolina
United States Wexner Medical Center Columbus Ohio
United States Kindred Medical Institute for Clinical Trials, LLC Corona California
United States Aurora Care Clinic Costa Mesa California
United States Citrus Valley Gastroenterology Covina California
United States Baylor Scott and White Dallas Texas
United States Danbury Hospital Danbury Connecticut
United States Atlanta Center for Gastroenterology, P.C. Decatur Georgia
United States Digestive Health Specialists of the Southeast Dothan Alabama
United States Digestive Health Specialists of the Southeast Dothan Alabama
United States AGA Clinical Research Associates, LLC Egg Harbor Township New Jersey
United States NECCR Primacare Research, LLC Fall River Massachusetts
United States Plains Clinical Research Center, LLC Fargo North Dakota
United States Michigan Center of Medical Research Farmington Hills Michigan
United States AIG Digestive Disease Research Florham Park New Jersey
United States Gastrointestinal Associates, PA Flowood Mississippi
United States Cook Children's Medical Center Fort Worth Texas
United States Valley Institute of Research Fort Worth Texas
United States GI Alliance - Garland Garland Texas
United States Gastroenterology Center of the MidSouth PC Germantown Tennessee
United States GI Alliance Glenview Illinois
United States Gastroenterology Associates, PA Greenville South Carolina
United States Lakeview Clinical Research Guntersville Alabama
United States GI Alliance Gurnee Illinois
United States Medical Research Center of Connecticut, LLC Hamden Connecticut
United States Digestive Health Research, LC Hermitage Tennessee
United States Baylor College Of Medicine Houston Texas
United States Biopharma Informatic, Inc. Research Center Houston Texas
United States Biopharma Informatic, LLC Houston Texas
United States Houston Methodist Hospital Houston Texas
United States Indiana University School of Medicine Indianapolis Indiana
United States The University of Iowa Iowa City Iowa
United States University of Kansas Medical Center Research Institute, Inc. Kansas City Kansas
United States Gastro Health & Nutrition Katy Texas
United States Mt.Olympus Medical Research Katy Texas
United States I.H.S Health, LLC Kissimmee Florida
United States University of California (San Diego) La Jolla California
United States Auzmer Research Lakeland Florida
United States Gastro Care Institute Lancaster California
United States Dartmouth-Hitchcock Medical Center Lebanon New Hampshire
United States BVL Clinical Research Liberty Missouri
United States Research Solutions of Arizona, PC Litchfield Park Arizona
United States Applied Research Center of Arkansas Little Rock Arkansas
United States University of Arkansas for Medical Sciences Little Rock Arkansas
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United States Blue Ridge Medical Research Lynchburg Virginia
United States Cfagi, Llc Maitland Florida
United States Tandem Clinical Research, LLC Marrero Louisiana
United States Infinite Clinical Research Inc Miami Florida
United States Medical Professional Clinical Research Center Miami Florida
United States MedOne Clinical Research LLC Miami Florida
United States Nicklaus Children's Hospital Miami Florida
United States Reliant Medical Research, LLC Miami Florida
United States Research Associates of South Florida, LLC Miami Florida
United States Sanchez Clinical Research, Inc Miami Florida
United States University of Miami Miami Florida
United States Wellness Clinical Research Miami Lakes Florida
United States United Medical Doctors Murrieta California
United States Vanderbilt University Medical Center Nashville Tennessee
United States Lucida Clinical Trials LLC New Bedford Massachusetts
United States Mount Sinai New York New York
United States Hoag Memorial Hospital Presbyterian Newport Beach California
United States One Health Research Clinic Atlanta, LLC Norcross Georgia
United States California Medical Research Associates Inc. Northridge California
United States Ocala GI Research Ocala Florida
United States Sarkis Clinical Trials - Parent Ocala Florida
United States Digestive Health Center PA Ocean Springs Mississippi
United States Care Access Research LLC Ogden Utah
United States Board of Regents of the University of Oklahoma Health Sciences Center Oklahoma City Oklahoma
United States Hightower Clinical Oklahoma City Oklahoma
United States University of Nebraska Medical Center Omaha Nebraska
United States Clinnova Research Solutions Orange California
United States Advanced Research Institute, Inc. Orlando Florida
United States Arnold Palmer Hospital For Children Orlando Florida
United States Endoscopic Research, Inc. Orlando Florida
United States Omega Research Orlando, LLC Orlando Florida
United States Digestive System Healthcare Pasadena Texas
United States LinQ Research, LLC Pearland Texas
United States Gastroenterology Associates of Pensacola, PA Pensacola Florida
United States Valleywise Health Medical Center Phoenix Arizona
United States UPMC Pittsburgh Pennsylvania
United States Rapid City Medical Center, LLC Rapid City South Dakota
United States Gastroenterology Consultants and Endoscopy Center of Southwest Virginia Roanoke Virginia
United States Rochester Clinical Research Rochester New York
United States Advanced Research Institute, Inc. Saint Petersburg Florida
United States University of Utah Salt Lake City Utah
United States Clinical Applications Laboratories San Diego California
United States GI Alliance - San Marcos San Marcos Texas
United States University of Washington Seattle Washington
United States GI Alliance - Southlake Southlake Texas
United States Texas Gastroenterology Associates Spring Texas
United States DSI Research LLC Springboro Ohio
United States Henry Ford Hospital Sterling Heights Michigan
United States GI Alliance Sun City Arizona
United States Alliance Clinical Research Tampa Florida
United States GCP Clinical Research, LLC Tampa Florida
United States Genesis Clinical Research Tampa Florida
United States Guardian Angel Research Center Tampa Florida
United States Cotton O'Neil Clinical Research Center Topeka Kansas
United States Del Sol Research Management, LLC Tucson Arizona
United States University of Arizona Tucson Arizona
United States Tyler Research Institute, LLC Tyler Texas
United States Frontier Clinical Research, LLC Uniontown Pennsylvania
United States The Vancouver Clinic Vancouver Washington
United States GI Alliance - Webster Webster Texas
United States TPMG Clinical Research Williamsburg Williamsburg Virginia
United States Wilmington Health Wilmington North Carolina
United States Wake Forest Baptist Winston-Salem North Carolina

Sponsors (1)

Lead Sponsor Collaborator
Abivax S.A.

Countries where clinical trial is conducted

United States,  Argentina,  Australia,  Austria,  Belgium,  Bosnia and Herzegovina,  Brazil,  Bulgaria,  Canada,  China,  Croatia,  Czechia,  France,  Germany,  Greece,  Hungary,  India,  Ireland,  Israel,  Italy,  Japan,  Korea, Republic of,  Lithuania,  Mexico,  Netherlands,  New Zealand,  Poland,  Portugal,  Romania,  Serbia,  Slovakia,  Spain,  Switzerland,  Turkey,  United Kingdom, 

Outcome

Type Measure Description Time frame Safety issue
Primary Rate of subjects in clinical remission [SFS = 0 or 1, RBS = 0 and endoscopy sub-score = 0 or 1 (friability is scored as 2)] at Week 44 The study primary objective is to evaluate the efficacy of ABX464 versus placebo on the proportion of subjects in clinical remission at Week 44. Week 44
Secondary Proportion of subjects with endoscopic improvement (Mayo Endoscopic Subscore (MES) = 0 or 1) at Week 44 To evaluate the efficacy of ABX464 versus placebo on endoscopic improvement. Week 44
Secondary Proportion of subjects with symptomatic remission (SFS = 0 or 1 and RBS = 0) at Week 44 To evaluate the efficacy of ABX464 versus placebo on symptomatic remission Week 44
Secondary Proportion of subjects with corticosteroid-free clinical remission (clinical remission at Week 44 and corticosteroid free for at least 12 weeks prior to Week 44 in the subpopulation with corticosteroids at maintenance study entry) To evaluate the efficacy of ABX464 versus placebo on corticosteroid-free clinical remission. Week 44
Secondary Proportion of subjects with sustained clinical remission at Week 44 To evaluate the efficacy of ABX464 versus placebo to sustain clinical remission. Week 44
Secondary Proportion of subjects with HEMI per Geboes scoring at Week 44 To evaluate the efficacy of ABX464 on histologic-endoscopic mucosal improvement (HEMI) versus placebo Week 44
Secondary Proportion of subjects with endoscopic remission (MES = 0) at Week 44. To evaluate the efficacy of ABX464 versus placebo on endoscopic remission. Week 44
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