- ICH GCP
- USA klinikai vizsgálatok nyilvántartása
- Klinikai vizsgálat NCT07310095
Tanulmány a Guselkumab hatékonyságának értékelésére kínai résztvevőknél Crohn-betegségben (CD)
A guselkumab hatékonysága kínai résztvevőknél Crohn-betegségben, akik az ustekinumabra adott válasz elvesztése után kezelést kapnak
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.
A tanulmány áttekintése
Tanulmány típusa
Beiratkozás (Becsült)
Fázis
- 4. fázis
Kapcsolatok és helyek
Tanulmányi kapcsolat
- Név: Study Contact
- Telefonszám: 844-434-4210
- E-mail: Participate-In-This-Study1@its.jnj.com
Tanulmányi helyek
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Guangzhou, Kína, 510655
- Toborzás
- The Sixth Affiliated Hospital Sun Yat sen University
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Guangzhou, Kína, 510060
- Toborzás
- The First Affiliated Hospital Sun Yat sen University
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Hangzhou, Kína, 310018
- Toborzás
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine
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Hefei, Kína, 230022
- Toborzás
- The First Affiliated Hospital of Anhui Medical University
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Shanghai, Kína, 200031
- Toborzás
- Ruijin Hospital
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Részvételi kritériumok
Jogosultsági kritériumok
Tanulmányozható életkorok
Egészséges önkénteseket fogad
Tanulmányozható nemek
Leírás
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
Tanulási terv
Hogyan készül a tanulmány?
Tervezési részletek
- Elsődleges cél: Kezelés
- Kiosztás: N/A
- Beavatkozó modell: Egyetlen csoportos hozzárendelés
- Maszkolás: Nincs (Open Label)
Fegyverek és beavatkozások
Résztvevő csoport / kar |
Beavatkozás / kezelés |
|---|---|
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Kísérleti: 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.
Más nevek:
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Mit mér a tanulmány?
Elsődleges eredményintézkedések
Eredménymérő |
Intézkedés leírása |
Időkeret |
|---|---|---|
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Percentage of Participants Achieving Clinical Remission At Week 48
Időkeret: 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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Másodlagos eredményintézkedések
Eredménymérő |
Intézkedés leírása |
Időkeret |
|---|---|---|
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Percentage of Participants Achieving Clinical Response At Weeks 12, 24 and 48
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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
Időkeret: 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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Együttműködők és nyomozók
Szponzor
Nyomozók
- Tanulmányi igazgató: Xi'an Janssen Pharmaceutical Clinical Trial, Xi'an Janssen Pharmaceutical
Tanulmányi rekorddátumok
Tanulmány főbb dátumok
Tanulmány kezdete (Tényleges)
Elsődleges befejezés (Becsült)
A tanulmány befejezése (Becsült)
Tanulmányi regisztráció dátumai
Először benyújtva
Először nyújtották be, amely megfelel a minőségbiztosítási kritériumoknak
Első közzététel (Tényleges)
Tanulmányi rekordok frissítései
Utolsó frissítés közzétéve (Tényleges)
Az utolsó frissítés elküldve, amely megfelel a minőségbiztosítási kritériumoknak
Utolsó ellenőrzés
Több információ
A tanulmányhoz kapcsolódó kifejezések
További vonatkozó MeSH feltételek
Egyéb vizsgálati azonosító számok
- CNTO1959CRD4007
Terv az egyéni résztvevői adatokhoz (IPD)
Tervezi megosztani az egyéni résztvevői adatokat (IPD)?
IPD terv leírása
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
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