Crohn's Disease
Conditions
Brief summary
Transmural response (TR25): decrease of at least (>=) 25% of C-score in each and all active segment from baseline to week 24
Detailed description
Composite endpoint combining clinical remission and transmural response (TR25) at 6 months, Clinical remission will be defined according to PRO-2, Transmural response will be defined as a decrease of at least 25% of C-score in each active segment at baseline, Improvement or normalization of bowel urgency according to UNRS and Urgent score BU clinical meaningful improvement was defined as decrease of >=3 points, BU Remission was defined as UNRS =<2, Transmural response (TR50): decrease of at least 50% of C-score in each active segment at baseline, Transmural healing: C-score < 0.5 in each active segment at baseline/TRENCH definition, Complete transmural healing: C-score = 0 in each active segment at baseline, MaRIA at 6 months, IUS transmural response/healing at week 4,8, 12 and 24, Bowel damage (Lemann Index) at 6 and 18 months, Clinical response and remission at week 4,8, 12 and 24, Biochemical remission at week 4,8, 12 and 24, Drug retention, IBD-disability index, IBDQ, 10 points-Acceptability numerical scale (ANS), Adverse events and severe adverse events
Interventions
Sponsors
Eligibility
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Transmural response (TR25): decrease of at least (>=) 25% of C-score in each and all active segment from baseline to week 24 | — |
Secondary
| Measure | Time frame |
|---|---|
| Composite endpoint combining clinical remission and transmural response (TR25) at 6 months, Clinical remission will be defined according to PRO-2, Transmural response will be defined as a decrease of at least 25% of C-score in each active segment at baseline, Improvement or normalization of bowel urgency according to UNRS and Urgent score BU clinical meaningful improvement was defined as decrease of >=3 points, BU Remission was defined as UNRS =<2, Transmural response (TR50): decrease of at least 50% of C-score in each active segment at baseline, Transmural healing: C-score < 0.5 in each active segment at baseline/TRENCH definition, Complete transmural healing: C-score = 0 in each active segment at baseline, MaRIA at 6 months, IUS transmural response/healing at week 4,8, 12 and 24, Bowel damage (Lemann Index) at 6 and 18 months, Clinical response and remission at week 4,8, 12 and 24, Biochemical remission at week 4,8, 12 and 24, Drug retention, IBD-disability index, IBDQ, 10 points-Acc | — |