E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patient with active ulcerative colitis who failed to anti-TNF with endoscopic active disease with an endoscopic Mayo score> 1 and 2 biopsies of the inflammatory tissue and presence of a CMV infection in the inflammatory tissue objectified by a viral load greater than 5 IU / 100000 cells by qPCR. |
Patient avec poussée inflammatoire de rectocolite hémorragique sous anti-TNF avec score Mayo endoscopique > 2 avec infection à CMV dans le tissu inflammatoire (charge virale supérieure à 5 UI/100000cellules) |
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E.1.1.1 | Medical condition in easily understood language |
Patient with active ulcerative colitis who failed to anti-TNF with endoscopic active disease with an endoscopic Mayo score> 2 and presence of a CMV infection (inflammatory tissue = 5UI/100000cells) |
Patient avec poussée inflammatoire de rectocolite hémorragique sous anti-TNF avec score Mayo endo > 2 avec infection à CMV dans le tissu inflammatoire (charge virale supérieure à 5 UI/100000cell) |
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E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10045365 |
E.1.2 | Term | Ulcerative colitis |
E.1.2 | System Organ Class | 100000004856 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10058881 |
E.1.2 | Term | Cytomegalovirus viremia |
E.1.2 | System Organ Class | 100000004862 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the efficacy of a therapeutic strategy of co-administration of vedolizumab and antiviral in terms of clinical responses to week 6 in relapsing patients with active UC, anti-TNF failure and CMV positive. |
Evaluer l’efficacité d’une stratégie thérapeutique de co-administration de vedolizumab et d’antiviral en termes de réponses cliniques à S6, chez des patients en poussée porteurs d’une RCH active, en échec aux anti-TNF et positive pour CMV. |
|
E.2.2 | Secondary objectives of the trial |
- Compare the two treatment groups (co-prescribing antiviral vs. no antiviral), in relapsing patients with active UC, anti-TNF failure and CMV positive :
- clinical remission rates at week 6, - mucosal healing rates at week 6, - CMV viral load (qPCR in inflammatory tissue) at week 6 - clinical remission rates at week 52 - the colectomy rate at week 52
- Evaluate tolerance to antiviral therapy in co-administration with vedolizumab in relapsing patients with active UC, anti-TNF failure and CMV positive. |
- Comparer entre les deux groupes de traitement (co-prescription d’antiviral vs pas d’antiviral), chez des patients en poussée porteurs d’une RCH active, en échec aux anti-TNF et positive pour CMV :
• les taux de rémission clinique à S6, • les taux de cicatrisation muqueuse à S6, • la charge virale CMV (qPCR dans le tissu inflammatoire) à S6 • les taux de rémission clinique à S52 • le taux de colectomie à S52
- Evaluer la tolérance au traitement antiviral en co-administration avec le vedolizumab, chez des patients en poussée porteurs d’une RCH active, en échec aux anti-TNF et positive pour CMV. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Patient with active UC - Patient with active ulcerative colitis who failed to anti-TNF (infliximab, adalimumab, golimumab) after induction (no primary response) or clinical recurrence (secondary failure). - Patient with endoscopic active disease with an endoscopic Mayo score> 2 and 2 biopsies of the inflammatory tissue. - Presence of a CMV infection in the inflammatory tissue objectified by a viral load greater than 5 IU / 100000 cells by qPCR.
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- Patient présentant une RCH active - Patient présentant une poussée inflammatoire de RCH sous anti-TNF (infliximab, adalimumab, golimumab) soit après l’induction (non réponse primaire) soit en récidive clinique (échec secondaire). - Patient ayant bénéficié d’une rectosigmoïdoscopie montrant un score Mayo endoscopique > 2 avec 2 biopsies du tissu inflammatoire. - Présence d’une infection à CMV dans le tissu inflammatoire objectivée par une charge virale supérieure à 5 UI/100000cellules par qPCR. |
|
E.4 | Principal exclusion criteria |
- Patient with severe acute colitis - Patient treated by ciclosporin or Prograf. - HIV+ - Clostridium difficile infection. - CMV positive viremia (strongly recommending the use of an anti-CMV in the recommendations of GETAID). Insofar as the patients included will be in thrust with CMV colic, it is licit to make a blood viremia - Patient with intolerance or contraindication to the treatment used - Pregnant or breastfeeding woman |
- Patient présentant une colite grave - Patient sous ciclosporine ou Prograf. - Patient HIV+. - Infection à Clostridium difficile. - Virémie CMV positive (rendant très fortement conseillée l’utilisation d’un anti-CMV dans les recommandations du GETAID). Dans la mesure où les patients inclus seront en poussée avec du CMV colique, il est licite de faire une virémie sanguine pour éliminer une primo-infection (risque d’infection sévère) ou une multiplication très active du virus lors de la réactivation. - Patient présentant une intolérance ou une contre-indication au traitement utilisé - Femme enceinte ou allaitante |
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E.5 End points |
E.5.1 | Primary end point(s) |
Percentage of patients in clinical response to week 6 in the arm with antiviral versus the arm without antiviral |
Pourcentage de patients en réponse clinique à S6 dans le bras avec antiviral versus le bras sans antiviral |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
- Clinical remission at week 6 - Clinical remission at week 52 - Viral load in tissue at week 6 - Mucosal healing at week 6 - Adverse effects in both arms - Rate of colectomy at week 52
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- rémission clinique à la semaine 6 - rémission clinique à la semaine 52 - valeur de charge virale CMV à la semaine 6 - cicatrisation muqueuse à la semaine 6 - nombre et gravité des effets secondaires du traitement - nombre de colectomie à la semaine 52 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
week 6 and week 52 |
semaine 6 et semaine 52 |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 8 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 8 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |