Skip to content

Comparison of azathioprine to methotrexate in combination therapy with adalimumab in Crohn’s Disease: an open-label randomized controlled trial

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-514633-38-00
Enrollment
166
Registered
2024-08-20
Start date
Unknown
Completion date
Unknown
Last updated
2025-10-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Crohn’s Disease

Brief summary

Endoscopic response defined as a decrease of at least 50% of the SES-CD at week W26 as compared to baseline

Detailed description

Clinical response at each visit, Clinical remission at each visit, Corticosteroid-free clinical remission at W12, W26, W52, W78 and W104, Necessity of adalimumab optimization during follow-up, AZA, MTX and adalimumab withdrawal during follow-up, Trough serum levels and antibodies to adalimumab at W12-W26, W52, W78 and W104, Change in IBD-Q and change in IBD-Disability index between W0 and W12, W26, W52, W78 and W104, Change in C-reactive protein (CRP) level between W0, W12, W26, W52, W78 and W104, Change in Calprotectin level between W0, W12, W26, W52, W78 and W104, Endoscopic remission (SES-CD< 3) and ulcer free endoscopy at W26, Deep remission at W26, CD-related hospitalization during follow-up, CD-related surgery during follow-up, Occurrence of adverse events

Interventions

Sponsors

Centre Hospitalier Universitaire Amiens Picardie
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Endoscopic response defined as a decrease of at least 50% of the SES-CD at week W26 as compared to baseline

Secondary

MeasureTime frame
Clinical response at each visit, Clinical remission at each visit, Corticosteroid-free clinical remission at W12, W26, W52, W78 and W104, Necessity of adalimumab optimization during follow-up, AZA, MTX and adalimumab withdrawal during follow-up, Trough serum levels and antibodies to adalimumab at W12-W26, W52, W78 and W104, Change in IBD-Q and change in IBD-Disability index between W0 and W12, W26, W52, W78 and W104, Change in C-reactive protein (CRP) level between W0, W12, W26, W52, W78 and W104, Change in Calprotectin level between W0, W12, W26, W52, W78 and W104, Endoscopic remission (SES-CD< 3) and ulcer free endoscopy at W26, Deep remission at W26, CD-related hospitalization during follow-up, CD-related surgery during follow-up, Occurrence of adverse events

Countries

France

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026