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Trial · NCT06045754

Registered outcomes18

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryPart A: Percentage of Participants With an Endoscopic Response Based on the Simple Endoscopic Score for (SES-CD) at Week 26At Week 26
Endoscopic response is defined by a \>=50 percent (%) reduction from baseline in the SES-CD. SES-CD evaluates 4 endoscopic variables (ulcer size, percentage of surface area (SA) that is ulcerated, percentage of SA affected, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy. Each variable is coded from 0 to 3 based on severity, where 0 is none or not severe and 3 is most severe case, with sum of scores for each variable ranging from 0 to 15, except for presence of narrowing. Presence of narrowing ranges from 0 to 11 since a severity of 3 represents a narrowing which a colonoscope cannot be passed and, thus, can only be observed once among the bowel segments. The overall SES-CD score ranges from 0 to 56 and is the sum of 4 variables across 5 bowel segments. Higher scores indicate more severe disease.
PrimaryPart B: Percentage of Participants With an Endoscopic Response Based on the SES-CD at Week 52At Week 52
Endoscopic response is defined by a \>=50 reduction from baseline in the SES-CD. SES-CD evaluates 4 endoscopic variables (ulcer size, percentage of surface area (SA) that is ulcerated, percentage of SA affected, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy. Each variable is coded from 0 to 3 based on severity, where 0 is none or not severe and 3 is most severe case, with sum of scores for each variable ranging from 0 to 15, except for presence of narrowing. Presence of narrowing ranges from 0 to 11 since a severity of 3 represents a narrowing which a colonoscope cannot be passed and, thus, can only be observed once among the bowel segments. The overall SES-CD score ranges from 0 to 56 and is the sum of 4 variables across 5 bowel segments. Higher scores indicate more severe disease.
SecondaryPercentage of Participants in Clinical Remission Based on the Crohn's Disease Activity Index (CDAI) (CDAI <150) at Week 12, Week 26, and Week 52At Weeks 12, 26, and 52
Clinical remission is defined as a CDAI score of \<150 points. CDAI assesses CD based on clinical signs such as number of liquid or very soft stools, abdominal pain, general wellbeing, extra-intestinal manifestations of CD, antidiarrheal use, presence of abdominal mass, hematocrit and body weight. CDAI consists of eight factors, each summed after adjustment with a weighting factor. Total score ranges from 0 to 600 points. Higher scores indicate more severity. Percentage of participants in clinical remission based on CDAI at either Week 12, Week 26, or Week 52 will be reported in this outcome measure.
SecondaryPercentage of Participants in Clinical Remission at Both Week 26 and Week 52At Weeks 26 and 52
Clinical remission is defined as a CDAI score of ≤150 points. CDAI assesses CD based on clinical signs such as number of liquid or very soft stools, abdominal pain, general wellbeing, extra-intestinal manifestations of CD, antidiarrheal use, presence of abdominal mass, hematocrit and body weight. CDAI consists of eight factors, each summed after adjustment with a weighting factor. Total score ranges from 0 to 600 points. Higher scores indicate more severity. Percentage of participants in clinical remission at both Week 26 and Week 52 will be reported in this outcome measure.
SecondaryPercentage of Participants in 2-item Patient-reported Outcome Measure (PRO2) Remission at Weeks 12, 26, and 52At Weeks 12, 26 and 52
Clinical remission based on PRO2 is defined as PRO2 score \<=8 from baseline. The PRO2 is comprised of the stool frequency and abdominal pain components of the CDAI. The PRO-2 score is the sum of the abdominal pain and stool frequency subscores of the CDAI score. The average daily number of liquid or very soft stools and abdominal pain score (with 0 indicating no pain and 3 indicating severe pain) are weighted according to the CDAI multiplication factors (2 for stool frequency and 5 for abdominal pain). A higher score indicates more frequent stools and more severe abdominal pain.
SecondaryChange in PRO2 Score from Week 26 to 52From Week 26 up to Week 52
The PRO2 is comprised of the stool frequency and abdominal pain components of the CDAI. The PRO-2 score is the sum of the abdominal pain and stool frequency subscores of the CDAI score. The average daily number of liquid or very soft stools and abdominal pain score (with 0 indicating no pain and 3 indicating severe pain) are weighted according to the CDAI multiplication factors (2 for stool frequency and 5 for abdominal pain). A higher score indicates more frequent stools and more severe abdominal pain.
SecondaryPercentage of Participants in Stool Frequency RemissionAt Weeks 12, 26, and 52Stool frequency remission is defined as an average daily stool frequency of \<=3 that is not worse than baseline.
SecondaryPercentage of Participants in Abdominal Pain RemissionAt Weeks 12, 26, and 52Abdominal pain remission is defined as an abdominal pain score of \<=1 that is not worse than baseline.
SecondaryPercentage of Participants in Endoscopic Remission (SES-CD 0-2) at Week 26 and Week 52At Weeks 26 and 52
Endoscopic remission is defined as SES-CD score from 0-2. SES-CD evaluates 4 endoscopic variables (ulcer size, percentage of surface area (SA) that is ulcerated, percentage of SA affected, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy. Each variable is coded from 0 to 3 based on severity, where 0 is none or not severe and 3 is most severe case, with sum of scores for each variable ranging from 0 to 15, except for presence of narrowing. Presence of narrowing ranges from 0 to 11 since a severity of 3 represents a narrowing which a colonoscope cannot be passed and, thus, can only be observed once among the bowel segments. The overall SES-CD score ranges from 0 to 56 and is sum of 4 variables across 5 bowel segments. Higher scores indicate more severe disease. Percentage of participants achieving endoscopic remission based on SES-CD at either Week 26 or Week 52 will be reported in this outcome measure.
SecondaryPercentage of Participants in Endoscopic Remission at Both Week 26 and Week 52At Weeks 26 and 52
Endoscopic remission as per SES-CD is defined as SES-CD score from 0-2. SES-CD evaluates 4 endoscopic variables (ulcer size, percentage of surface area (SA) that is ulcerated, percentage of SA affected, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy. Each variable is coded from 0 to 3 based on severity, where 0 is none or not severe and 3 is most severe case, with sum of scores for each variable ranging from 0 to 15, except for presence of narrowing. Presence of narrowing ranges from 0 to 11 since a severity of 3 represents a narrowing which a colonoscope cannot be passed and, thus, can only be observed once among the bowel segments. The overall SES-CD score ranges from 0 to 56 and is sum of 4 variables across 5 bowel segments. Higher scores indicate more severe disease. Percentage of participants achieving endoscopic remission based on SES-CD at both Weeks 26 and 52 will be reported in this outcome measure.
SecondaryPercentage of Participants in Deep Remission Based on the CDAI and SES-CD at Week 26 and Week 52At Weeks 26 and 52
Deep remission:CDAI \<150 points and SES-CD 0-2. CDAI assesses CD per clinical signs such as number of liquid/soft stools,abdominal pain,general wellbeing,extra-intestinal manifestations of CD, antidiarrheal use,presence of abdominal mass, hematocrit and body weight. It has 8 factors each summed after adjustment with weighting factor; total score:0 to 600 points, higher scores=more severity. SES-CD evaluates 4 endoscopic variables(ulcer size, percentage of ulcerated surface area, percentage of affected surface area, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy. Each variable is coded from 0=none or not severe to 3=most severe case; sum of the scores range from 0 to 15, except for narrowing. Presence of narrowing ranges from 0 to 11. Overall SES-CD score ranges from 0 to 56 and is the sum of 4 variables. Higher scores=more severe disease. Participants achieving deep remission at either Week 26 or 52 will be assessed in this outcome measure.
SecondaryPercentage of Participants in Deep Remission at Both Week 26 and Week 52At Weeks 26 and Week 52
Deep remission: CDAI \<150 points and SES-CD 0-2. CDAI assesses CD per clinical signs such as number of liquid/soft stools,abdominal pain,general wellbeing,extra-intestinal manifestations of CD, antidiarrheal use,presence of abdominal mass, hematocrit and body weight. It has 8 factors each summed after adjustment with weighting factor; total score:0 to 600 points, higher scores=more severity. SES-CD evaluates 4 endoscopic variables(ulcer size, percentage of ulcerated surface area, percentage of affected surface area, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy. Each variable is coded from 0=none or not severe to 3=most severe case; sum of the scores range from 0 to 15, except for narrowing. Presence of narrowing ranges from 0 to 11. Overall SES-CD score ranges from 0 to 56 and is the sum of 4 variables. Higher scores=more severe disease. Participants achieving deep remission at both Weeks 26 and 52 will be assessed in this outcome measure.
SecondaryPercentage of Participants With a Clinical Response (>=100-point Decrease from Baseline in CDAI Score)At Weeks 12, 26, and 52
Clinical response is defined as \>=100-point decrease from Baseline in CDAI score. CDAI assesses CD based on clinical signs such as number of liquid or very soft stools, abdominal pain, general wellbeing, extra-intestinal manifestations of CD, antidiarrheal use, presence of abdominal mass, hematocrit and body weight. CDAI consist of eight factors, each summed after adjustment with a weighting factor. Total score ranges from 0 to 600 points. Higher scores indicate more severity.
SecondaryPercentage of Participants With Complete Endoscopic HealingAt Weeks 26 and 52
Complete endoscopic healing is defined as SES-CD score ≤4 with a ≥2-point decrease from baseline and no individual subscore \>1. SES-CD evaluates 4 endoscopic variables (ulcer size, percentage of the surface area that is ulcerated, percentage of the surface area affected, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy (ileum, right colon, transverse colon, left colon, and rectum). Each variable is coded from 0 to 3 based on severity, where 0 is none or not severe and 3 is the most severe case, with the sum of the scores for each variable ranging from 0 to 15, except for presence of narrowing. Presence of narrowing ranges from 0 to 11 since a severity of 3 represents a narrowing which a colonoscope cannot be passed and, thus, can only be observed once among the bowel segments. The overall SES-CD score ranges from 0 to 56 and is the sum of 4 variables across 5 bowel segments. Higher scores indicate more severe disease.
SecondaryPercentage of Participants Using Oral Corticosteroids at Baseline who are in Clinical Remission Based on CDAI Score and had Discontinued CorticosteroidsFrom Week 26 to Week 52
Percentage of participants using oral corticosteroids at Baseline who are in clinical remission based on the CDAI score and had discontinued corticosteroids within \>=30 days of Week 26 and within \>= 90 days of Week 52. Clinical remission is defined as a CDAI score of ≤150 points. CDAI assesses CD based on clinical signs such as number of liquid or very soft stools, abdominal pain, general wellbeing, extra-intestinal manifestations of CD, antidiarrheal use, presence of abdominal mass, hematocrit and body weight. CDAI consist of eight factors, each summed after adjustment with a weighting factor. Total score ranges from 0 to 600 points. Higher scores indicate more severity.
SecondaryChange in SES-CD from Baseline to Week 26 and Week 52Baseline, Week 26 and Week 52
SES-CD evaluates 4 endoscopic variables (ulcer size, percentage of the surface area that is ulcerated, percentage of the surface area affected, and presence and type of narrowings in 5 colonic segments evaluated during ileocolonoscopy (ileum, right colon, transverse colon, left colon, and rectum). Each variable is coded from 0 to 3 based on severity, where 0 is none or not severe and 3 is the most severe case, with the sum of the scores for each variable ranging from 0 to 15, except for presence of narrowing. Presence of narrowing ranges from 0 to 11 since a severity of 3 represents a narrowing which a colonoscope cannot be passed and, thus, can only be observed once among the bowel segments. The overall SES-CD score ranges from 0 to 56 and is the sum of 4 variables across 5 bowel segments. Higher scores indicate more severe disease.
SecondaryPercentage of Participants with First CD Exacerbation After 26 WeeksFrom Week 26 through Week 52
CD exacerbation is defined as a \>70-point increase in CDAI from the prior visit on 2 occasions separated by a 2-week interval, and either CRP above normal or fecal calprotectin \[FCP\] \>250 micrograms per gram (μg/g). CDAI assesses CD based on clinical signs such as number of liquid or very soft stools, abdominal pain, general wellbeing, extra-intestinal manifestations of CD, antidiarrheal use, presence of abdominal mass, hematocrit and body weight. CDAI consist of eight factors, each summed after adjustment with a weighting factor. Total score ranges from 0 to 600 points. Higher scores indicate more severity.
SecondaryChange in FCP Concentrations from Baseline to Week 12, Week 26, Week 42, and Week 52Baseline, Weeks 12, 26, 42, and 52

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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