Studie hodnotící účinnost přípravku Guselkumab u čínských účastníků s Crohnovou chorobou (CD)
Účinnost guselkumabu u čínských účastníků s Crohnovou chorobou po ztrátě odpovědi na ustekinumab
The purpose of this study is to evaluate how well guselkumab works in participants with Crohn's disease (CD; a long-term condition causing severe inflammation of the intestinal tract) who no longer respond to treatment with ustekinumab.
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Odhadovaný)
Zápis
Fáze
Fáze
- Fáze 4
Kontakty a umístění
Studijní kontakt
Studijní kontakt
- Jméno: Study Contact
- Telefonní číslo: 844-434-4210
- E-mail: Participate-In-This-Study1@its.jnj.com
Studijní místa
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Guangzhou, Čína, 510655
- Nábor
- The Sixth Affiliated Hospital Sun Yat sen University
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Guangzhou, Čína, 510060
- Nábor
- The First Affiliated Hospital Sun Yat sen University
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Hangzhou, Čína, 310018
- Nábor
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine
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Hefei, Čína, 230022
- Nábor
- The First Affiliated Hospital of Anhui Medical University
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Shanghai, Čína, 200031
- Nábor
- Ruijin Hospital
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Has a confirmed diagnosis of Crohn's disease (CD)
- Diagnosed with active CD, as defined by baseline Crohn's Disease Activity Index (CDAI) score greater than or equal to (>=) 220
- Participants had received the ustekinumab (UST) induction phase and received maintenance therapy via subcutaneous (SC) injection every 8 weeks or every 12 weeks
- Initially responded to UST induction therapy and then lose response to UST
- During the screening period, participants are receiving UST treatment as the first line biologic or second line biologic
Exclusion Criteria:
- Received UST dose optimization or multiple intravenous therapy in maintenance phase
- Participants with CD requiring urgent surgical or endoscopic intervention, or requiring elective surgery within 2 months
- Is currently enrolled in an interventional clinical study
- Complications of CD, such as symptomatic strictures or stenoses, short gut syndrome
- Have a current or be suspected to have an abscess
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: N/A
- Intervenční model: Přiřazení jedné skupiny
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Experimentální: Guselkumab Treatment
Participants will receive Guselkumab intravenously (IV) every 4 weeks during the induction phase, followed by subcutaneous (SC) administration of Guselkumab every 4 weeks from Week 12 through Week 44 as maintenance therapy. |
Guselkumab will be administered intravenously or by subcutaneous injection.
Ostatní jména:
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Percentage of Participants Achieving Clinical Remission At Week 48
Časové okno: At Week 48
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Clinical remission is defined as less than (<) 150-point reduction in Crohn's Disease Activity Index (CDAI) score. The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI score was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s), and/or opiates, and general well-being. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities. |
At Week 48
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Percentage of Participants Achieving Clinical Response At Weeks 12, 24 and 48
Časové okno: At Weeks 12, 24 and 48
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Clinical response is defined as greater than or equal to (>=) 100-point reduction from baseline in CDAI score. The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI score was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s), and/or opiates, and general well-being. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities. |
At Weeks 12, 24 and 48
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Percentage of Participants Achieving Clinical Remission At Weeks 12 and 24
Časové okno: At Weeks 12 and 24
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Clinical remission is defined as < 150-point reduction in CDAI score. The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI score was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s), and/or opiates, and general well-being. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities. |
At Weeks 12 and 24
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Percentage of Participants Achieving Endoscopic Response
Časové okno: At Weeks 24 and 48
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Endoscopic response is defined as >= 50% improvement from baseline in Simple Endoscopic Score for Crohn's Disease (SES-CD) score. The SES-CD is based on the evaluation of 4 variables: (ulcers - scored according to size, proportion of the surface covered by ulcers according to extent, proportion of affected surface with any other lesions according to extent, stenosis [single or multiple, and whether the colonoscopy could pass through the narrow lumen]), each considered in 5 segments of the bowel (the ileum, ascending colon, transverse colon, descending colon, and rectum). An overall total SES-CD score is derived from the sum of all the component scores and can range from 0 to 60. Higher scores indicating severe disease. |
At Weeks 24 and 48
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Percentage of Participants Achieving Endoscopic Remission
Časové okno: At Weeks 24 and 48
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Endoscopic remission is defined as SES-CD less than or equal to (<=) 2 in any individual component. The SES-CD is based on the evaluation of 4 variables: (ulcers - scored according to size, proportion of the surface covered by ulcers according to extent, proportion of affected surface with any other lesions according to extent, stenosis [single or multiple, and whether the colonoscopy could pass through the narrow lumen]), each considered in 5 segments of the bowel (the ileum, ascending colon, transverse colon, descending colon, and rectum). An overall total SES-CD score is derived from the sum of all the component scores and can range from 0 to 60. Higher scores indicating severe disease. |
At Weeks 24 and 48
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Baseline Characteristics of Participants With Endoscopic Remission: Age
Časové okno: Baseline
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Baseline characteristics of participants (age) with endoscopic remission will be reported. |
Baseline
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Baseline Characteristics of Participants With Endoscopic Remission: Sex
Časové okno: Baseline
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Baseline characteristics of participants (sex) with endoscopic remission will be reported. |
Baseline
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Baseline Characteristics of Participants With Endoscopic Remission: Height
Časové okno: Baseline
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Baseline characteristics of participants (height) with endoscopic remission will be reported. |
Baseline
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Baseline Characteristics of Participants With Endoscopic Remission: Weight
Časové okno: Baseline
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Baseline characteristics of participants (weight) with endoscopic remission will be reported. |
Baseline
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Baseline Characteristics of Participants With Endoscopic Remission: History of Advanced Treatment, Concomitant Medications
Časové okno: Baseline
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Baseline characteristics of participants (history of advanced treatment, concomitant medications) with endoscopic remission will be reported. |
Baseline
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Baseline Characteristics of Participants With Endoscopic Remission: Comorbidities
Časové okno: Baseline
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Baseline characteristics of participants (comorbidities) with endoscopic remission will be reported. |
Baseline
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Baseline Characteristics of Participants With Endoscopic Remission: Surgeries and Procedures
Časové okno: Baseline
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Baseline characteristics of participants (surgeries and procedures such as apheresis) with endoscopic remission will be reported. |
Baseline
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Vyšetřovatelé
Vyšetřovatelé
- Ředitel studie: Xi'an Janssen Pharmaceutical Clinical Trial, Xi'an Janssen Pharmaceutical
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Začátek studia
Primární dokončení (Odhadovaný)
Primární dokončení
Dokončení studie (Odhadovaný)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- CNTO1959CRD4007
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Popis plánu IPD
The data sharing policy of Johnson & Johnson Innovative Medicine is available at innovativemedicine.jnj.com/our-innovation/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
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