MedPath

Crohn's Disease: Efficacy, Safety, and Pharmacokinetics of Upadacitinib in Pediatric Subjects With Moderately to Severely Active Crohn's Disease

Phase 3
Recruiting
Conditions
Crohn's Disease
Interventions
Registration Number
NCT06332534
Lead Sponsor
AbbVie
Brief Summary

Crohn's disease (CD) is a long-lasting disease that causes severe inflammation (redness, swelling), in the digestive tract, most often affecting the bowels. It can cause many different symptoms including abdominal pain, diarrhea, tiredness, and weight loss. This study will assess how safe and effective oral Upadacitinib is in treating moderately to severely active Crohn's Disease in pediatric participants aged 2 to 18 years old who have had inadequate response, loss of response, intolerance, or medical contraindications to corticosteroids, immunosuppressants, and/or biologic therapy.

Upadacitinib (RINVOQ) is a drug approved in adults for moderate- to severely active CD and is being developed for moderate- to severely active CD in pediatric participants. This study is conducted in 2 periods: Period 1 is comprised of two phases: a 12-week open-label induction phase which means that the study doctor and participants know that participants will receive UPA Dose-A (or the adult equivalent based on body weight) followed by a 52-week double-blind maintenance phase meaning that neither the participants nor the study doctors will know which dose of upadacitinib will be given(UPA Dose B or Dose C). Period 2 is a 156-week open-label extension of Period 1. Approximately 110 pediatric participants with moderate to severely active CD will be enrolled at approximately 92 sites worldwide.

Participants will receive upadacitinib oral tablets once daily or oral solution twice daily at approximately the same time each day, with or without food. Participants will have a safety follow up for 30 days after discontinuation from any time point within the study.

There may be higher treatment burden for participants in this trial compared to their standard of care (due to study procedures). Participants will attend regular (weekly, monthly) visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Detailed Description

Not available

Recruitment & Eligibility

Status
RECRUITING
Sex
All
Target Recruitment
110
Inclusion Criteria
  • Weight at Screening and Baseline must be ≥ 10 kg
  • Moderate to severe CD defined as PCDAI > 30 and endoscopic evidence of mucosal inflammation as documented by a centrally read SES-CD of >/ 6 (or SES-CD of >/4 for isolated ileal disease) excluding the presence of narrowing component.
  • Documented diagnosis of CD prior to Baseline, confirmed by colonoscopy during the screening period, with exclusion of current infection, colonic dysplasia and/or malignancy. Appropriate documentation of biopsy results consistent with the diagnosis of CD, in the assessment of the investigator, must be available
  • Demonstrated an inadequate response, loss of response, or intolerance to corticosteroids, IMMs, and/or biologic therapy or in whom use of those therapies is medically contraindicated. For participants in the US, participants must have demonstrated an inadequate response, loss or response, or intolerance to one or more anti-TNFs (tumor necrosis factor).
Exclusion Criteria
  • History of:

    • A diagnosis of CD prior to 2 years of age.
    • Currently known complications of CD such as:
    • Active abscess (abdominal or perianal);
    • Symptomatic bowel strictures;
    • More than 2 missing segments of the following 5 intestinal segments: terminal ileum, right colon, transverse colon, sigmoid and left colon, and rectum;
    • Ostomy or ileoanal pouch;
    • Surgical bowel resection within the past 3 months prior to Baseline, or a history of more than 3 bowel resections.
  • Japan participants only: positive result of beta-D-glucan or two consecutive indeterminate results of beta-D-glucan during the Screening period (screening for Pneumocystis jiroveci infection)

  • History of any of the following:

    • Current diagnosis of UC, indeterminate colitis, or monogenic IBD;
    • Fulminant colitis or toxic megacolon;
    • Gastrointestinal perforation (other than due to appendicitis or mechanical injury), diverticulitis, or significantly increased risk for GI perforation per investigator judgment including history of volvulus and/or intussusception (telescoping of bowels);
  • Current diagnosis of any primary immune deficiency

  • Conditions that could interfere with drug absorption including but not limited to short bowel syndrome or gastric bypass surgery; subjects with a history of gastric banding/segmentation are not excluded.

Study & Design

Study Type
INTERVENTIONAL
Study Design
SEQUENTIAL
Arm && Interventions
GroupInterventionDescription
Period 1: Open Label Induction Phase (Dose A)UpadacitinibAll participants in the open label induction phase of Period 1 will receive upadacitinib Dose A for 12 weeks based on body weight.
Period 2: Open Label Long-Term Extension Phase Cohort 3UpadacitinibParticipants who did not achieve clinical response per PCDAI at Week 12 of Period 1 will receive an extended treatment with open-label upadacitinib Dose C daily for an additional 12 weeks. If they are responders after 12 weeks extended treatment, they will continue, otherwise they may be discontinued at the discretion of the investigator
Period 2: Open Label Long-Term Extension Phase Cohort 1UpadacitinibParticipants receiving double-blind maintenance therapy with upadacitinib Dose B or upadacitinib Dose C daily in Period 1 who complete the Week 64 visit will receive upadacitinib Dose B daily for up to 156 weeks.
Period 1: Double-Blind Maintenance Phase (Dose C)UpadacitinibClinical responders per PCDAI at the end of open label induction phase of Period 1 will be randomly assigned to receive either upadacitinib Dose C or B for 52 weeks (oral solution dose will be based on body weight)
Period 1: Double-Blind Maintenance Phase (Dose B)UpadacitinibClinical responders per PCDAI at the end of open label induction phase of Period 1 will be randomly assigned to receive Dose B or C for 52 weeks (oral solution dose will be based on body weight)
Period 2: Open Label Long-Term Extension Phase Cohort 2UpadacitinibParticipants who were receiving rescue therapy with open-label upadacitinib Dose C during maintenance phase in Period 1 and completed the Week 64 visit will continue to receive upadacitinib Dose C daily for up to 156 weeks.
Primary Outcome Measures
NameTimeMethod
Achievement of endoscopic response at Week 64 in participants who achieved clinical response per PCDAI at Week 12.At Week 64

Endoscopic response is defined as \> 50% reduction in Simple Endoscopic Score for Crohn's Disease (SES-CD) score from Baseline (or for participants with a Baseline SES-CD of 4, at least a 2-point reduction from Baseline), as scored by a central reader.

Number of Participants with Adverse EventsThrough Week 156

An adverse event (AE) is defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment. The investigator assessed the relationship of each event to the use of study drug as either probably related, possibly related, probably not related or not related.

Percentage of participants who achieved clinical response per the Pediatric Crohn's Disease Activity Index (PCDAI) at Week 12, with clinical remission per the PCDAI at Week 64At Week 64

PCDAI is an index used to measure disease activity of pediatric patients with Crohn's disease assessing abdominal pain, stool frequency, patient functioning, hematocrit, erythrocyte sedimentation rate, albumin, weight, height, abdomen, perirectal disease, and extraintestinal manifestations. It ranges from 0 to 100; higher scores indicate more active disease. Clinical remission was defined as PCDAI ≤ 10.

Secondary Outcome Measures
NameTimeMethod
Achievement of endoscopic remissionWeek 12

Endoscopic remission is defined as SES-CD ≤ 4 with at least a 2-point reduction from Baseline and no subscore \> 1, as scored by a central reader

Achievement of clinical remission per PCDAIWeek 12

Clinical remission per PCDAI is defined as PCDAI ≤ 10.

Achievement of clinical response per PCDAIWeek 12

Clinical response is defined as reduction in PCDAI of ≥ 15 points from Baseline

Achievement of corticosteroid (CS)-free clinical remission per PCDAI at Week 64 in participants who achieved clinical response per PCDAI at Week 12Week 64

CS-free clinical remission per PCDAI: clinical remission per PCDAI and not receiving corticosteroids at Week 12 (for Period 1 induction endpoint\[s\]); or for at least 90 days prior to the study visit at which endpoint is assessed (for Period 1 maintenance endpoint\[s\] and Period 2 endpoint\[s\]).

Achievement of endoscopic responseWeek 12

Endoscopic response is defined as \> 50% reduction in SES-CD score from Baseline (or for participants with a Baseline SES-CD of 4, at least a 2-point reduction from Baseline), as scored by a central reader.

Achievement of clinical response per PCDAI at Week 64 in participants who achieved clinical response per PCDAI at Week 12Week 64
Achievement of endoscopic remission at Week 64 in participants who achieved clinical response per PCDAI at Week 12Week 64

Endoscopic remission is defined as SES-CD ≤ 4 with at least a 2-point reduction from Baseline and no subscore \> 1, as scored by a central reader

Trial Locations

Locations (146)

Connecticut Children's Medical Center - Hartford /ID# 262256

🇺🇸

Hartford, Connecticut, United States

UCSF Benioff Children's Hospital - Oakland /ID# 262217

🇺🇸

Oakland, California, United States

OSF St. Francis Medical Center /ID# 262192

🇺🇸

Peoria, Illinois, United States

Children's Hospital Colorado - Aurora /ID# 262207

🇺🇸

Aurora, Colorado, United States

MNGI Digestive Health, P. A. /ID# 262204

🇺🇸

Minneapolis, Minnesota, United States

Icahn School of Medicine at Mount Sinai /ID# 262216

🇺🇸

New York, New York, United States

Indiana University Health Riley Hospital for Children /ID# 262215

🇺🇸

Indianapolis, Indiana, United States

UH Cleveland Medical Center /ID# 262188

🇺🇸

Cleveland, Ohio, United States

Children's Hospital of Philadelphia - Main /ID# 262197

🇺🇸

Philadelphia, Pennsylvania, United States

Children's Hospital at Westmead /ID# 262350

🇦🇺

Westmead, New South Wales, Australia

Queensland Children's Hospital /ID# 262351

🇦🇺

South Brisbane, Queensland, Australia

Monash Health - Monash Medical Centre /ID# 262878

🇦🇺

Clayton, Victoria, Australia

Perth Children'S Hospital /ID# 272905

🇦🇺

Perth, Western Australia, Australia

Uza /Id# 261745

🇧🇪

Edegem, Antwerpen, Belgium

Cliniques Universitaires UCL Saint-Luc /ID# 261741

🇧🇪

Bruxelles, Bruxelles-Capitale, Belgium

Universitair Ziekenhuis Leuven /ID# 261740

🇧🇪

Leuven, Vlaams-Brabant, Belgium

Hospital Universite Enfants Reine Fabiola /ID# 261744

🇧🇪

Bruxelles, Belgium

CHR de la Citadelle /ID# 261749

🇧🇪

Liege, Belgium

UCL Namur University Hospital, Site Sainte-Elisabeth /ID# 261750

🇧🇪

Namur, Belgium

Galileo Medical Research Ltda /ID# 262602

🇧🇷

Juiz de Fora, Minas Gerais, Brazil

Hospital Pequeno Príncipe /ID# 262600

🇧🇷

Curitiba, Parana, Brazil

Irmandade da Santa Casa de Misericordia de Porto Alegre /ID# 262601

🇧🇷

Porto Alegre, Rio Grande Do Sul, Brazil

Hospital Sírio Libanês /ID# 262670

🇧🇷

São Paulo, Sao Paulo, Brazil

Rocco & Nazato Servicos Medicos /ID# 262485

🇧🇷

São Paulo, Sao Paulo, Brazil

UMHAT Sveti Georgi /ID# 262590

🇧🇬

Plovdiv, Bulgaria

Specialized Hospital For Active Treatment Of Children Diseases Prof. Ivan Mitev /ID# 262589

🇧🇬

Sofiya, Bulgaria

Beijing Children's Hospital /ID# 262258

🇨🇳

Beijing, Beijing, China

Guangzhou Medical University Affiliated Women and Children's Medical Center /ID# 262596

🇨🇳

Guangzhou, Guangdong, China

The Sixth Affiliated Hospital of Sun Yat-sen University /ID# 272807

🇨🇳

Guangzhou, Guangdong, China

Hunan Children's Hospital /ID# 262512

🇨🇳

Changsha, Hunan, China

Shengjing Hospital of China Medical University /ID# 262301

🇨🇳

Shenyang, Liaoning, China

Children's Hospital of Shanghai /ID# 262356

🇨🇳

Shanghai, Shanghai, China

National Center for Child Health and Development /ID# 262456

🇯🇵

Setagaya-ku, Tokyo, Japan

Toyama Prefectural Central Hospital /ID# 262739

🇯🇵

Toyama-shi, Toyama, Japan

Christchurch Hospital /ID# 262577

🇳🇿

Christchurch, Canterbury, New Zealand

Gastromed Sp. z o.o /ID# 262367

🇵🇱

Torun, Kujawsko-pomorskie, Poland

Instytut Pomnik - Centrum Zdrowia Dziecka /ID# 262366

🇵🇱

Warszawa, Mazowieckie, Poland

Sheffield Children's Hospital NHS Foundation Trust /ID# 261832

🇬🇧

Sheffield, England, United Kingdom

Ruijin Hospital, Shanghai Jiaotong University School of Medicine /ID# 262502

🇨🇳

Shanghai, Shanghai, China

CHU de CAEN - Hopital de la Cote de Nacre /ID# 262311

🇫🇷

Caen, France

Agia Sofia Hospital /ID# 261792

🇬🇷

Athens, Attiki, Greece

Azienda Ospedaliera Universitaria Gaetano Martino /ID# 262380

🇮🇹

Messina, Italy

Kurume University Hospital /ID# 262455

🇯🇵

Kurume-shi, Fukuoka, Japan

Hospital Sant Joan de Deu /ID# 262599

🇪🇸

Esplugues de Llobregat, Barcelona, Spain

Hospital Clinico Universitario Lozano Blesa /ID# 262227

🇪🇸

Zaragoza, Spain

Addenbrooke's Hospital /ID# 262707

🇬🇧

Cambridge, Cambridgeshire, United Kingdom

Hospices Civils de Lyon - Hôpital Femme Mère Enfant /ID# 263422

🇫🇷

Bron, Rhone, France

Hopitaux de Paris (AP-HP) - Hopital Robert Debre - CHU /ID# 262308

🇫🇷

Paris, France

General Hospital of Chest Diseases of Athens SOTIRIA /ID# 261790

🇬🇷

Athens, Attiki, Greece

Miyagi Children's Hospital /ID# 262459

🇯🇵

Sendai-shi, Miyagi, Japan

Saitama Children's Medical Center /ID# 262461

🇯🇵

Saitama-shi, Saitama, Japan

Starship Child Health /ID# 262576

🇳🇿

Auckland, New Zealand

Clinical Research Investigator Group, LLC /ID# 262357

🇵🇷

Bayamon, Puerto Rico

Barts Health NHS Trust /ID# 262811

🇬🇧

London, Greater London, United Kingdom

University General Hospital of Heraklion PA.G.N.I /ID# 261791

🇬🇷

Heraklion, Kriti, Greece

Osaka Women's and Children's Hospital /ID# 262549

🇯🇵

Izumi-Shi, Osaka, Japan

Institute of Science Tokyo Hospital /ID# 262510

🇯🇵

Bunkyo-ku, Tokyo, Japan

Seoul National University Hospital /ID# 262324

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Yonsei University Health System Severance Hospital /ID# 262721

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Hospital Regional Universitario de Malaga /ID# 262228

🇪🇸

Malaga, Spain

Royal Hospital for Children and Young People /ID# 262388

🇬🇧

Edinburgh, United Kingdom

Fondazione di Religione e di Culto Casa Sollievo della Sofferenza /ID# 262384

🇮🇹

San Giovanni Rotondo, Foggia, Italy

Tsujinaka Hospital Kashiwanoha /ID# 262454

🇯🇵

Kashiwa-shi, Chiba, Japan

Saga University Hospital /ID# 262753

🇯🇵

Saga-shi, Saga, Japan

Tokyo Metropolitan Children's Medical Center /ID# 262550

🇯🇵

Fuchu-shi, Tokyo, Japan

Samsung Medical Center /ID# 262323

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Puerto Rico Health Institute /ID# 262358

🇵🇷

Dorado, Puerto Rico

Hospital Arquitecto Marcide - Complejo Hospitalario Universitario de Ferrol /ID# 262226

🇪🇸

Ferrol, A Coruna, Spain

Hospital Universitario Virgen del Rocio /ID# 262712

🇪🇸

Sevilla, Spain

National Taiwan University Hospital /ID# 261695

🇨🇳

Taipei City, Taipei, Taiwan

Linkou Chang Gung Memorial Hospital /ID# 261696

🇨🇳

Taoyuan City, Taiwan

Norfolk and Norwich University Hospitals NHS Foundation Trust /ID# 262778

🇬🇧

Norwich, Norfolk, United Kingdom

Henan Children's Hospital Zhengzhou Children's Hospital /ID# 262300

🇨🇳

Zhengzhou, Henan, China

UCSF Benioff Children's Hospital - Oakland /ID# 262217

🇺🇸

Oakland, California, United States

Children's Hospital Colorado - Aurora /ID# 262207

🇺🇸

Aurora, Colorado, United States

Connecticut Children's Medical Center - Hartford /ID# 262256

🇺🇸

Hartford, Connecticut, United States

UH Cleveland Medical Center /ID# 262188

🇺🇸

Cleveland, Ohio, United States

Children's Hospital of Philadelphia - Main /ID# 262197

🇺🇸

Philadelphia, Pennsylvania, United States

Sydney Children's Hospital /ID# 262352

🇦🇺

Randwick, New South Wales, Australia

Uza /Id# 261745

🇧🇪

Edegem, Antwerpen, Belgium

OSF St. Francis Medical Center /ID# 262192

🇺🇸

Peoria, Illinois, United States

Icahn School of Medicine at Mount Sinai /ID# 262216

🇺🇸

New York, New York, United States

Queensland Children's Hospital /ID# 262351

🇦🇺

South Brisbane, Queensland, Australia

Indiana University Health Riley Hospital for Children /ID# 262215

🇺🇸

Indianapolis, Indiana, United States

MNGI Digestive Health, P. A. /ID# 262204

🇺🇸

Minneapolis, Minnesota, United States

Children's Hospital at Westmead /ID# 262350

🇦🇺

Westmead, New South Wales, Australia

Monash Health - Monash Medical Centre /ID# 262878

🇦🇺

Clayton, Victoria, Australia

Perth Children'S Hospital /ID# 272905

🇦🇺

Perth, Western Australia, Australia

Cliniques Universitaires UCL Saint-Luc /ID# 261741

🇧🇪

Bruxelles, Bruxelles-Capitale, Belgium

Universitair Ziekenhuis Leuven /ID# 261740

🇧🇪

Leuven, Vlaams-Brabant, Belgium

Hospital Universite Enfants Reine Fabiola /ID# 261744

🇧🇪

Bruxelles, Belgium

CHR de la Citadelle /ID# 261749

🇧🇪

Liege, Belgium

UCL Namur University Hospital, Site Sainte-Elisabeth /ID# 261750

🇧🇪

Namur, Belgium

Galileo Medical Research Ltda /ID# 262602

🇧🇷

Juiz de Fora, Minas Gerais, Brazil

Hospital Pequeno Príncipe /ID# 262600

🇧🇷

Curitiba, Parana, Brazil

Irmandade da Santa Casa de Misericordia de Porto Alegre /ID# 262601

🇧🇷

Porto Alegre, Rio Grande Do Sul, Brazil

Hospital Sírio Libanês /ID# 262670

🇧🇷

São Paulo, Sao Paulo, Brazil

Rocco & Nazato Servicos Medicos /ID# 262485

🇧🇷

São Paulo, Sao Paulo, Brazil

UMHAT Sveti Georgi /ID# 262590

🇧🇬

Plovdiv, Bulgaria

Specialized Hospital For Active Treatment Of Children Diseases Prof. Ivan Mitev /ID# 262589

🇧🇬

Sofiya, Bulgaria

Beijing Children's Hospital /ID# 262258

🇨🇳

Beijing, Beijing, China

Guangzhou Medical University Affiliated Women and Children's Medical Center /ID# 262596

🇨🇳

Guangzhou, Guangdong, China

The Sixth Affiliated Hospital of Sun Yat-sen University /ID# 272807

🇨🇳

Guangzhou, Guangdong, China

Hunan Children's Hospital /ID# 262512

🇨🇳

Changsha, Hunan, China

Shengjing Hospital of China Medical University /ID# 262301

🇨🇳

Shenyang, Liaoning, China

Children's Hospital of Shanghai /ID# 262356

🇨🇳

Shanghai, Shanghai, China

Ruijin Hospital, Shanghai Jiaotong University School of Medicine /ID# 262502

🇨🇳

Shanghai, Shanghai, China

Hospices Civils de Lyon - Hôpital Femme Mère Enfant /ID# 263422

🇫🇷

Bron, Rhone, France

CHU de CAEN - Hopital de la Cote de Nacre /ID# 262311

🇫🇷

Caen, France

Hopitaux de Paris (AP-HP) - Hopital Robert Debre - CHU /ID# 262308

🇫🇷

Paris, France

Agia Sofia Hospital /ID# 261792

🇬🇷

Athens, Attiki, Greece

General Hospital of Chest Diseases of Athens SOTIRIA /ID# 261790

🇬🇷

Athens, Attiki, Greece

University General Hospital of Heraklion PA.G.N.I /ID# 261791

🇬🇷

Heraklion, Kriti, Greece

Fondazione di Religione e di Culto Casa Sollievo della Sofferenza /ID# 262384

🇮🇹

San Giovanni Rotondo, Foggia, Italy

Azienda Ospedaliera Universitaria Gaetano Martino /ID# 262380

🇮🇹

Messina, Italy

Tsujinaka Hospital Kashiwanoha /ID# 262454

🇯🇵

Kashiwa-shi, Chiba, Japan

Kurume University Hospital /ID# 262455

🇯🇵

Kurume-shi, Fukuoka, Japan

Miyagi Children's Hospital /ID# 262459

🇯🇵

Sendai-shi, Miyagi, Japan

Osaka Women's and Children's Hospital /ID# 262549

🇯🇵

Izumi-Shi, Osaka, Japan

Saga University Hospital /ID# 262753

🇯🇵

Saga-shi, Saga, Japan

Saitama Children's Medical Center /ID# 262461

🇯🇵

Saitama-shi, Saitama, Japan

Institute of Science Tokyo Hospital /ID# 262510

🇯🇵

Bunkyo-ku, Tokyo, Japan

Tokyo Metropolitan Children's Medical Center /ID# 262550

🇯🇵

Fuchu-shi, Tokyo, Japan

National Center for Child Health and Development /ID# 262456

🇯🇵

Setagaya-ku, Tokyo, Japan

Toyama Prefectural Central Hospital /ID# 262739

🇯🇵

Toyama-shi, Toyama, Japan

Seoul National University Hospital /ID# 262324

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Yonsei University Health System Severance Hospital /ID# 262721

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Samsung Medical Center /ID# 262323

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Christchurch Hospital /ID# 262577

🇳🇿

Christchurch, Canterbury, New Zealand

Starship Child Health /ID# 262576

🇳🇿

Auckland, New Zealand

Gastromed Sp. z o.o /ID# 262367

🇵🇱

Torun, Kujawsko-pomorskie, Poland

Instytut Pomnik - Centrum Zdrowia Dziecka /ID# 262366

🇵🇱

Warszawa, Mazowieckie, Poland

Clinical Research Investigator Group, LLC /ID# 262357

🇵🇷

Bayamon, Puerto Rico

Puerto Rico Health Institute /ID# 262358

🇵🇷

Dorado, Puerto Rico

Hospital Arquitecto Marcide - Complejo Hospitalario Universitario de Ferrol /ID# 262226

🇪🇸

Ferrol, A Coruna, Spain

Hospital Sant Joan de Deu /ID# 262599

🇪🇸

Esplugues de Llobregat, Barcelona, Spain

Hospital Regional Universitario de Malaga /ID# 262228

🇪🇸

Malaga, Spain

Hospital Universitario Virgen del Rocio /ID# 262712

🇪🇸

Sevilla, Spain

Hospital Clinico Universitario Lozano Blesa /ID# 262227

🇪🇸

Zaragoza, Spain

National Taiwan University Hospital /ID# 261695

🇨🇳

Taipei City, Taipei, Taiwan

Linkou Chang Gung Memorial Hospital /ID# 261696

🇨🇳

Taoyuan City, Taiwan

Addenbrooke's Hospital /ID# 262707

🇬🇧

Cambridge, Cambridgeshire, United Kingdom

Sheffield Children's Hospital NHS Foundation Trust /ID# 261832

🇬🇧

Sheffield, England, United Kingdom

Barts Health NHS Trust /ID# 262811

🇬🇧

London, Greater London, United Kingdom

Norfolk and Norwich University Hospitals NHS Foundation Trust /ID# 262778

🇬🇧

Norwich, Norfolk, United Kingdom

Royal Hospital for Children and Young People /ID# 262388

🇬🇧

Edinburgh, United Kingdom

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