A Phase 3 interventional study of Infliximab in Behcet Disease, sponsored by Janssen Korea, Ltd., Korea. Completed at 5 sites in Korea, Republic of. Open to participants aged 19 Years to 75 Years. Per ClinicalTrials.gov, last updated 2019-10-17.
Sponsored by Janssen Korea, Ltd., Korea · Phase 3, Interventional, and Treatment
The purpose of this study is to evaluate the efficacy of infliximab in induction regimen by assessing the mean decrease in Disease Activity Index for intestinal Behcet's disease (DAIBD) score of 20 or more in participants with active intestinal Behcet's disease who are refractory to conventional therapies.
This is an open-label (all participants know the identity of the intervention), single arm, multicenter (when more than one hospital or medical school team work on a medical research study) study of Infliximab in participant with Moderate-to-Severe Refractory Intestinal Behcet's Disease. The study consists of 3 Phases: Screening Phase (4 weeks), induction Phase for 8 weeks, and maintenance Phase for 24 weeks extending from Week 0 (baseline), and a safety Follow up visit (Week 36 or approximately 6 weeks after the last administration of study drug). The duration of participation in the study for each participant is approximately 40 weeks. The mean decrease in Disease Activity Index for intestinal Behcet's disease (DAIBD) score of 20 or more will be evaluated primarily. Participants' safety will be monitored throughout the study.
136 studies on the registry are indexed under Behcet Syndrome; 43 are open to participants now.
This study's enrollment of 33 is below the median of 50 across 70 interventional studies indexed under Behcet Syndrome.
Browse Behcet Syndrome studies →Janssen Korea, Ltd., Korea is the lead sponsor of 75 studies on the registry; 2 are open to participants now.
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Exclusion Criteria:
Participants will receive infliximab 5 milligram per kilogram (mg/kg) infusion at Week 0, Week 2, and Week 6 and will be evaluated for the induction phase at Week 8. Participants who complete the induction phase will continuously receive 5 mg/kg infliximab infusion at Week 14, Week 22, and Week 30 in the maintenance phase and will be evaluated at Week 32.
Drug: Infliximab
Participants will receive infliximab 5 milligram per kilogram (mg/kg) infusion at Week 0, Week 2, and Week 6 for the induction phase. Participants who complete the induction phase will continuously receive 5 mg/kg infliximab infusion every 8 weeks up to week 32 in the maintenance phase.
The Mean Decrease in Disease Activity Index for Intestinal Behcet's Disease (DAIBD) Score of 20 or More From Baseline at Week 8
The DAIBD will be assessed by collecting information on 8 different intestinal BD-related variables. These 8 variables are: fever, abdominal mass, abdominal tenderness, intestinal complications, extraintestinal manifestations, general well-being, abdominal pain, and total number of liquid stools. The last 3 variables are scored over 7 days by the participant on a diary card. Abdominal pain will be measured using the 11-point numeric rating scale (NRS) to standardize the evaluation of pain and the result of 11-point NRS will be divided into 4 grades (none, mild, moderate, severe) to fill out the DAIBD. where, None indicate 0; Mild indicate 1-3; Moderate indicate 4-6; Severe indicate 7-10.
Time frame: Baseline and Week 8
Percentage of Participant With Clinical Response by Disease Activity Index for Intestinal Behcet's Disease (DAIBD) at Week 8 and 32
The DAIBD will be assessed by collecting information on 8 different intestinal BD-related variables. These 8 variables are: fever, abdominal mass, abdominal tenderness, intestinal complications, extraintestinal manifestations, general well-being, abdominal pain, and total number of liquid stools. The last 3 variables are scored over 7 days by the participant on a diary card. Abdominal pain will be measured using the 11-point numeric rating scale (NRS) to standardize the evaluation of pain and the result of 11-point NRS will be divided into 4 grades (none, mild, moderate, severe) to fill out the DAIBD. where, None indicate 0; Mild indicate 1-3; Moderate indicate 4-6; Severe indicate 7-10.
Time frame: At Week 8 and 32
Percentage of Participant With Crohn's Disease Activity Index (CDAI) 70 Response at Week 8 and 32
The CDAI will be assessed by collecting information on 8 different Crohn's disease-related variables. These 8 variables are: extraintestinal manifestations, abdominal mass, weight, hematocrit, use of antidiarrheal drug(s) and/or opiates, total number of liquid stools, abdominal pain/cramping, and general well-being. The last 3 variables are scored over 7 days by the participant on a diary card. The CDAI 70-response is defined as a reduction from baseline in the CDAI score of greater than or equal to (\>=) 70 points.
Time frame: At Week 8 and 32
Change in Crohn's Disease Activity Index (CDAI) Score From Baseline at Week 8 and 32
The CDAI will be assessed by collecting information on 8 different Crohn's disease-related variables. These 8 variables are: extraintestinal manifestations, abdominal mass, weight, hematocrit, use of antidiarrheal drug(s) and/or opiates, total number of liquid stools, abdominal pain/cramping, and general well-being. The last 3 variables are scored over 7 days by the participant on a diary card.
Time frame: Baseline, Week 8 and 32
Change in C -Reactive Protein (CRP) Concentration From Baseline at Week 8 and 32
The CRP has been demonstrated to be useful as a marker of inflammation in patients with inflammatory bowel disease (IBD). In Behcet's Disease (BD), CRP concentrations in active disease participants have been found to be higher than those in inactive participants. Blood samples for the measurement of CRP will be collected from all participants. CRP will be assayed using a validated, high sensitivity CRP assay.
Time frame: Baseline, Week 8 and 32
Change in Disease Activity Index for Intestinal Behcet's Disease (DAIBD) Score From Baseline at Week 32
The DAIBD will be assessed by collecting information on 8 different intestinal BD-related variables. These 8 variables are: fever, abdominal mass, abdominal tenderness, intestinal complications, extraintestinal manifestations, general well-being, abdominal pain, and total number of liquid stools. The last 3 variables are scored over 7 days by the participant on a diary card. Abdominal pain will be measured using the 11-point numeric rating scale (NRS) to standardize the evaluation of pain and the result of 11-point NRS will be divided into 4 grades (none, mild, moderate, severe) to fill out the DAIBD. where, None indicate 0; Mild indicate 1-3; Moderate indicate 4-6; Severe indicate 7-10.
Time frame: Baseline and Week 32
Percentage of Participant With Clinical Remission (Disease Activity Index for Intestinal Behcet's Disease [DAIBD] Score less than or equal to [<=] 19) at Week 32
The DAIBD will be assessed by collecting information on 8 different intestinal BD-related variables. These 8 variables are: fever, abdominal mass, abdominal tenderness, intestinal complications, extraintestinal manifestations, general well-being, abdominal pain, and total number of liquid stools. The last 3 variables are scored over 7 days by the participant on a diary card. Abdominal pain will be measured using the 11-point numeric rating scale (NRS) to standardize the evaluation of pain and the result of 11-point NRS will be divided into 4 grades (none, mild, moderate, severe) to fill out the DAIBD. where, None indicate 0; Mild indicate 1-3; Moderate indicate 4-6; Severe indicate 7-10.
Time frame: Week 32
Period Needed to Reach Clinical Remission From Baseline at Week 32
The duration for participants required to reach clinical remission will be analysed.
Time frame: Up to Week 32
Percentage of Participants With Mucosal Healing at Week 32
Mucosal healing will be assessed using endoscopy (ileocolonoscopy) in consenting participants. A video ileocolonoscopic examination will be performed according to the study reference manual provided to each site, at Screening and Week 32. Investigators will measure the longest diameter (none, \>= 1 centimeter \[cm\] to less than \[\<\] 2 cm, \>= 2 cm to \< 3, \>= 3 cm) of ileum and/or colon largest open ulcer and assess mucosal healing in 4 grades compared to the baseline according to the following; Grade 0: Mucosal healing; Grade 1: marked improvement (reduction to \<= 1/4); Grade 2: improvement (reduction to \<= 1/2 - \> 1/4); Grade 3: no change or worse (reduction less than 1/2 or expansion).
Time frame: Week 32
Number of Participants with Adverse Events (AEs) and Serious AEs
An adverse event (AE) is any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
Time frame: Up to Week 36
This study is completed, as verified in Oct 2019. You cannot join it, but the record below documents what was studied.
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Janssen Korea, Ltd., Korea