Ignite Creation Date:
2025-12-24 @ 9:28 PM
Ignite Modification Date:
2026-01-04 @ 8:39 AM
Study NCT ID:
NCT02768532
Status:
TERMINATED
Last Update Posted:
2023-06-15
First Post:
2016-05-02
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Value of Pharmacokinetic Assays in the Prediction of Induction and Maintenance Therapeutic Response in Crohn's Disease
Sponsor:
Centre Hospitalier Universitaire de Saint Etienne
Organization:
Study Overview
Official Title:
VEDO-PREDIRESP Project: Value of Pharmacokinetic Assays (Vedolizumab and Anti-vedolizumab Antibody) in the Prediction of Induction and Maintenance Therapeutic Response in Crohn's Disease
Status:
TERMINATED
Status Verified Date:
2023-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
low inclusion rates
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
VEDO-PREDIRESP
Brief Summary:
Vedolizumab (VDZ) is a monoclonal antibody which has shown its efficacy in Crohn's disease by inducing and maintaining clinical response/remission. The French marketing authorization was obtained for Crohn's disease in patients in failure with anti-TNF (Tumor Necrosis Factor) agents.
For Crohn's disease patients treated with vedolizumab, a strong association between vedolizumab serum levels and clinical response to induction and maintenance was demonstrated by anterior studies.
It could be of paramount interest to early identify Crohn's Disease patients under vedolizumab who will be responders to vedolizumab induction and to identify those who will achieve clinical remission under maintenance therapy with vedolizumab.
Researchers decided to assess the clinical response to vedolizumab induction at week 10. For clinically non-responders at week 10, an additional dose of 300 mg of vedolizumab will be infused at week 10 and then every four weeks.
For Crohn's disease patients treated with vedolizumab, a strong association between vedolizumab serum levels and clinical response to induction and maintenance was demonstrated by anterior studies.
It could be of paramount interest to early identify Crohn's Disease patients under vedolizumab who will be responders to vedolizumab induction and to identify those who will achieve clinical remission under maintenance therapy with vedolizumab.
Researchers decided to assess the clinical response to vedolizumab induction at week 10. For clinically non-responders at week 10, an additional dose of 300 mg of vedolizumab will be infused at week 10 and then every four weeks.
Detailed Description:
Vedolizumab (VDZ) is a monoclonal antibody that binds to the heterodimer alpha 4 beta 7 integrin and which has shown its efficacy in Crohn's disease by inducing and maintaining clinical response/remission. The French marketing authorization was obtained for Crohn's disease in patients in failure with anti-TNF (Tumor Necrosis Factor) agents.
For Crohn's disease patients treated with vedolizumab, a strong association between vedolizumab serum levels and clinical response to induction and maintenance was demonstrated by anterior studies.
It could be of paramount interest to early identify Crohn's Disease patients under vedolizumab who will be responders to vedolizumab induction and to identify those who will achieve clinical remission under maintenance therapy with vedolizumab.
Researchers decided to assess the clinical response to vedolizumab induction at week 10, as the Gemini III trial has reported, among patients who had experienced previous TNF (Tumor Necrosis Factor) antagonist failure. 15% of those given vedolizumab were in remission at week 6 (P=0.433) versus 12% under placebo. At week 10, 26% under vedolizumab were in remission versus 12% in the placebo arm.
Moreover, at week 10, the proportion of patients presenting a clinical response was significantly higher in Crohn's Disease patients treated with vedolizumab (46% vs 24%).
In this study, for clinically non-responders at week 10, an additional dose of 300 mg of vedolizumab will be infused at week 10 and then every four weeks. In a post hoc analysis of GEMINI 2, additional dose of vedolizumab in patients clinically non responders to vedolizumab obtained a clinical remission in 33% of case.
For Crohn's disease patients treated with vedolizumab, a strong association between vedolizumab serum levels and clinical response to induction and maintenance was demonstrated by anterior studies.
It could be of paramount interest to early identify Crohn's Disease patients under vedolizumab who will be responders to vedolizumab induction and to identify those who will achieve clinical remission under maintenance therapy with vedolizumab.
Researchers decided to assess the clinical response to vedolizumab induction at week 10, as the Gemini III trial has reported, among patients who had experienced previous TNF (Tumor Necrosis Factor) antagonist failure. 15% of those given vedolizumab were in remission at week 6 (P=0.433) versus 12% under placebo. At week 10, 26% under vedolizumab were in remission versus 12% in the placebo arm.
Moreover, at week 10, the proportion of patients presenting a clinical response was significantly higher in Crohn's Disease patients treated with vedolizumab (46% vs 24%).
In this study, for clinically non-responders at week 10, an additional dose of 300 mg of vedolizumab will be infused at week 10 and then every four weeks. In a post hoc analysis of GEMINI 2, additional dose of vedolizumab in patients clinically non responders to vedolizumab obtained a clinical remission in 33% of case.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2016-001587-11 | EUDRACT_NUMBER | None | View |