Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
Percentage of Participants With Clinical Response (CR) 100 (CR100) |
CR100 is defined as clinical response with a decrease of greater than or equal to (>=) 100 points in CDAI score from Baseline. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. |
Week 12 |
|
Secondary |
Percentage of Participants with CR70 and CR100 |
CR70 is defined as CR with a decrease of >=70 points in CDAI score from baseline. CR100 is defined as clinical response with a decrease of >=100 points in CDAI score from baseline. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percentage of Participants With Below 150 Points (CDAI Remission Rate) |
CDAI remission is defined as CDAI score below 150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percentage of Participants With at Least 5-point and 8-point Reduction From Baseline in Patient Reported Outcome 2 (PRO2) |
Patient reported outcome 2-clinical response 5 (PRO2-CR5) is defined as CR with a decrease of 5 or more points in PRO2 score from baseline. Patient reported outcome 2-clinical response 8 (PRO2-CR8) is defined as CR with a decrease of 8 or more points in PRO2 score from baseline. PRO2 is a composite index consisting of weighted scoring of 2 disease variables: number of liquid stools, extent of abdominal pain. PRO2 scores range from 0 to approximately 45, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percentage of Participants With Below 8 Points (PRO2-remission Rate) |
PRO2-remission is defined as PRO2 below 8 points. PRO2 is a composite index consisting of weighted scoring of 2 disease variables: number of liquid stools, extent of abdominal pain. PRO2 scores range from 0 to approximately 45, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percentage of Participants With Endoscopic Response Based on Simple Endoscopic Score for Crohn's Disease (SES-CD) Score |
Endoscopic response is defined as a decrease in SES-CD of at least 50 percent (%) from baseline. SES-CD scores will be calculated by totaling the points for: size of ulcers, ulcerated surface, affected surface, and presence of stenosis. It will be graded on a 4-point scale (0-3) in each of the five segments: rectum, left colon, transverse colon, right colon, and terminal ileum. Scale goes from 0 to 60 with a higher score indicating greater severity of disease. |
Week 12 |
|
Secondary |
Percentage of Participants With Endoscopic Remission Based on SES-CD Score |
Endoscopic remission is defined as 2 or less points on SES-CD. SES-CD scores are calculated by totaling the points for: size of ulcers, ulcerated surface, affected surface, and presence of stenosis. It will be graded on a 4-point scale (0-3) in each of the five segments: Rectum, left colon, transverse colon, right colon, and terminal ileum. Scale goes from 0 to 60 with a higher score indicating greater severity of disease. |
Week 12 |
|
Secondary |
Change From Baseline in CDAI Score |
CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percent Change From Baseline in CDAI score |
CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Change From Baseline in PRO2 |
PRO2 is a composite index consisting of weighted scoring of 2 disease variables: number of liquid stools, extent of abdominal pain. PRO2 scores range from 0 to approximately 45, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percent Change From Baseline in PRO2 |
PRO2 is a composite index consisting of weighted scoring of 2 disease variables: number of liquid stools, extent of abdominal pain. PRO2 scores range from 0 to approximately 45, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Change From Baseline in SES-CD Score |
SES-CD scores will be calculated by totaling the points for: size of ulcers, ulcerated surface, affected surface, and presence of stenosis. It will be graded on a 4-point scale (0-3) in each of the five segments: rectum, left colon, transverse colon, right colon, and terminal ileum. Scale goes from 0 to 60 with a higher score indicating greater severity of disease. |
Week 12 |
|
Secondary |
Percent Change From Baseline in SES-CD Score |
SES-CD scores will be calculated by totaling the points for: size of ulcers, ulcerated surface, affected surface, and presence of stenosis. It will be graded on a 4-point scale (0-3) in each of the five segments: rectum, left colon, transverse colon, right colon, and terminal ileum. Scale goes from 0 to 60 with a higher score indicating greater severity of disease. |
Week 12 |
|
Secondary |
Percentage of Participants who Achieved Steroid-free Remission |
Steroid-free remission will be achieved through steroid dose reduction and clinical remission (CDAI remission or PRO2-remission). CDAI remission is defined as CDAI score below 150 points. PRO2-remission is defined as PRO2- score less than 8-points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. PRO2 is a composite index consisting of weighted scoring of 2 disease variables: number of liquid stools, extent of abdominal pain. PRO2 scores range from 0 to approximately 45, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percentage of Participants who Achieved Steroid-Free Improvement |
Steroid-free improvement will be achieved by steroid dose reduction and CR of CR70, CR100, PRO2-CR5 or PRO2-CR8. CR70 is CR with decrease of >=70 points and CR100 is CR with decrease >=100 points in CDAI from Baseline. PRO2-CR5 is CR with decrease of >=5 points and PRO2-CR8 is CR with decrease of >=8 points from baseline. CDAI consisting of 8 disease variables: number of liquid stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, haematocrit, and body weight. CDAI scores range from 0 to 600, higher score indicates higher disease activity. PRO2 is a composite index consisting of weighted scoring of 2 disease variables: number of liquid stools, extent of abdominal pain. PRO2 scores range from 0 to approximately 45, higher score indicates higher disease activity. |
Up to Week 64 |
|
Secondary |
Percent Change From Baseline in Steroid Dosage in Participants Concomitantly Using Adrenocorticosteroids |
|
Up to Week 64 |
|