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NCT03773965RecruitingPhase 3

A Study of Baricitinib in Participants From 1 Year to Less Than 18 Years Old With Juvenile Idiopathic Arthritis

A Phase 3 Multicenter Study to Evaluate the Long-Term Safety and Efficacy of Baricitinib in Patients From 1 Year to <18 Years of Age With Juvenile Idiopathic Arthritis (JIA)

Source: ClinicalTrials.gov · Last updated 4 Nov 2026

Brief summary (registry, in English)

The reason for this study is to see if the study drug baricitinib is safe and effective in the treatment of JIA in participants ages 1 to 17. This study is for participants that have been enrolled in studies I4V-MC-JAHV (NCT03773978) or I4V-MC-JAHU.

Status (registry)
Recruiting
Phase (registry)
Phase 3
Study type
Interventional
Enrollment
190 (estimated)
First submitted
11 Dec 2018
Start date
5 Apr 2019
Primary completion date
Jul 2031
Lead sponsor
Eli Lilly and Company
NCT number
NCT03773965
EudraCT number
2017-004471-31

What you commit to

  • Study type: Interventional · Phase 3
  • Planned participants: 190
  • From 5 Apr 2019 to the primary completion date, Jul 2031
  • 77 sites in 20 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

  • Participants must not have had a permanent discontinuation of baricitinib in the prior study.

Other illness

  • Participants must have not developed an allergy to baricitinib.

Who the study is looking for

  • Participants must have completed a previous study of baricitinib for the treatment of JIA.

Age in the registry: 1 year to 18 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (77)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Instituto CAICI SRL
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RosarioArgentinaActive, not recruiting
Centro de Investigaciones Médicas Tucuman
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SAN M. de TucumanArgentinaActive, not recruiting
Landeskrankenhaus Bregenz
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BregenzAustriaCompleted
Royal Children's Hospital
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MelbourneAustraliaNot yet recruiting
Perth Children's Hospital
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PerthAustraliaNot yet recruiting
The Children's Hospital at Westmead
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WestmeadAustraliaActive, not recruiting
Cliniques universitaires Saint-Luc
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BrusselsBelgiumCompleted
UZ Gent
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GhentBelgiumRecruiting
UZ Leuven
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LeuvenBelgiumRecruiting
Faculdade de Medicina da UNESP
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BotucatuBrazilRecruiting
Universidade Federal de Sao Paulo
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São PauloBrazilRecruiting
Instituto da Crianca do Hospital das Clinicas da FMUSP
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São PauloBrazilRecruiting
Beijing Children's Hospital, Capital Medical University
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BeijingChinaCompleted
The Children's Hospital of Chongqing Medical University
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ChongqingChinaCompleted
Childrens Hospital of Nanjing Medical University
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NanjingChinaCompleted
Children's Hospital of Soochow University
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SuzhouChinaCompleted
Detska nemocnice FN Brno
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BrnoCzechiaRecruiting
Fakultni nemocnice Motol
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PragueCzechiaRecruiting
Vseobecna fakultni nemocnice v Praze
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PragueCzechiaRecruiting
Helios Klinikum Berlin Buch
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BerlinGermanyActive, not recruiting
Charité Campus Virchow-Klinikum
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BerlinGermanyCompleted
Praxis Kinder- und Jugendrheumatologie Dr. Ivan Foeldvari
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HamburgGermanyActive, not recruiting
Universitätsklinikum Heidelberg
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HeidelbergGermanyCompleted
Asklepios Klinik Sankt Augustin
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Sankt AugustinGermanyActive, not recruiting
Universitaetsklinikum Tuebingen
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TübingenGermanyActive, not recruiting
Aarhus Universitetshospital, Skejby
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AarhusDenmarkRecruiting
Hospital Sant Joan De Deu
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Esplugues de LlobregatSpainRecruiting
Hospital Universitario Ramón y Cajal
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MadridSpainRecruiting
Hospital Universitario La Paz
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MadridSpainRecruiting
Hospital Universitario Virgen del Rocio
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SevilleSpainNot yet recruiting
Hospital Universitari i Politécnic La Fe
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ValenciaSpainActive, not recruiting
Hospices Civils de Lyon Hopital Femme Mere Enfant
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BronFranceRecruiting
Hôpitaux Universitaires Paris Sud - Hôpital Bicêtre
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Le Kremlin-BicêtreFranceRecruiting
Centre Hospitalier Universitaire de Nîmes - Hôpital Universitaire Carémeau
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NîmesFranceRecruiting
Hôpital Universitaire Necker Enfants Malades
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ParisFranceRecruiting
Centre Hospitalier Universitaire de Poitiers
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PoitiersFranceRecruiting
Bristol Royal Hospital for Children
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BristolUnited KingdomRecruiting
Alder Hey Children's Hospital
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LiverpoolUnited KingdomRecruiting
Great Ormond Street Hospital For Children NHS Foundation Trust
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LondonUnited KingdomRecruiting
Oxford University Hospitals - Nuffield Orthopaedic Centre
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OxfordUnited KingdomRecruiting
Sheffield Children's Hospital
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SheffieldUnited KingdomRecruiting
Rambam Health Care Campus
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HaifaIsraelRecruiting
Meir Medical Center
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Kfar SabaIsraelRecruiting
Schneider Children's Medical Center
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Petah TikvaIsraelRecruiting
Sheba medical center
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Ramat GanIsraelRecruiting
Sri Ramachandra MedicaL College & Research Institute
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ChennaiIndiaCompleted
Sir Ganga Ram Hospital
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New DelhiIndiaRecruiting
Christian Medical College Vellore
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VelloreIndiaRecruiting
Azienda Ospedaliera Spedali Civili di Brescia
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BresciaItalyActive, not recruiting
Azienda Sanitaria Locale n. 2 - Lanciano Vasto Chieti
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ChietiItalyCompleted
IRCCS Istituto Giannina Gaslini
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GenovaItalyActive, not recruiting
Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico
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MilanItalyCompleted
Centro Specialistico Ortopedico Traumatologico Gaetano Pini CTO
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MilanItalyNot yet recruiting
University of Naples Federico II
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NaplesItalyActive, not recruiting
Azienda di Rilievo Nazionale e Alta Specializzazione Civico Di Cristina Benfratelli
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PalermoItalyNot yet recruiting
Ospedale Infantile Burlo Garofolo
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TriesteItalyCompleted
Institute of Science Tokyo Hospital
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BunkyōJapanRecruiting
Kagoshima University Hospital
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KagoshimaJapanRecruiting
Kanazawa University Hospital
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KanazawaJapanNot yet recruiting
Niigata University Medical & Dental Hospital
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NiigataJapanRecruiting
Saitama Children's Medical Center
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Saitama-shiJapanRecruiting
Miyagi Children's Hospital
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SendaiJapanRecruiting
Tokyo Women's Medical University Hospital
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Shinjuku-kuJapanRecruiting
Osaka Medical and Pharmaceutical University Hospital
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TakatsukiJapanRecruiting
Yokohama City University Hospital
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YokohamaJapanRecruiting
Kanagawa Children's Medical Center
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YokohamaJapanRecruiting
Investigacion y Biomedicina de Chihuahua
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Chihuahua CityMexicoRecruiting
Instituto de Investigaciones Clínicas para la Salud
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DurangoMexicoRecruiting
Crea de Guadalajara
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GuadalajaraMexicoRecruiting
Clinstile, S.A. de C.V.
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MéxicoMexicoRecruiting
Hospital Universitario Dr. Jose Eleuterio González
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MonterreyMexicoRecruiting
Wojewódzki Specjalistyczny Szpital Dziecięcy im. św. Ludwika w Krakowie
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KrakowPolandRecruiting
Centralny Szpital Kliniczny Uniwersytetu Medycznego w Lodzi
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LodzPolandRecruiting
Narodowy Instytut Geriatrii, Reumatologii i Rehabilitacji
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WarsawPolandRecruiting
Scientific Center of Children's Health
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MoscowRussiaCompleted
Federal State Budgetary Scientific Institution Research Institute Rheumatology named after V.A.Nasonova
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MoscowRussiaCompleted
Istanbul University Cerrahpaşa - Cerrahpaşa Faculty of Medicine
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IstanbulTurkey (Türkiye)Recruiting

This page is information, not medical advice. Discuss any trial with your doctor.