E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Ulcerative Colitis and Crohn’s Disease |
|
E.1.1.1 | Medical condition in easily understood language |
Ulcerative colitis is an inflammatory disease of the large bowel. Crohn’s disease is an inflammatory disease of the gastrointestinal tract. |
|
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 | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10011401 |
E.1.2 | Term | Crohn's disease |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
|
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 | 10017947 - Gastrointestinal disorders |
|
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 vedolizumab PK in pediatric subjects with UC or CD. |
|
E.2.2 | Secondary objectives of the trial |
- To assess the efficacy of vedolizumab IV in pediatric subjects with UC or CD. - To characterize the dose-response relationships of vedolizumab IV in pediatric subjects with UC or CD. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-The subject is male or female; weighs ≥10 kg and 2 to 17 years, inclusive, at the time of randomization with moderately to severely active UC or CD diagnosed at least 3 months prior to Screening by clinical and endoscopic evidence and corroborated by a histopathology report, and who have demonstrated an inadequate response to, loss of response to, or intolerance of at least 1 of the following agents: corticosteroids, immunomodulators, and/or TNF-α antagonist therapy. -The subject has a medical history of moderately to severely active UC during Screening defined as a complete Mayo score of 6 to 12, and a total of Mayo subscores of stool frequency and rectal bleeding ≥4 and Mayo endoscopy subscore ≥2, or has moderately to severely active CD defined as simple endoscopic score for Crohn’s disease (SES-CD) ≥7, and the Crohn’s Disease Activity Index (CDAI) components of average daily Abdominal Pain Score of >1 for the 7 days prior, and total number of liquid/very soft stools >10 for the 7 days prior to the first dose of study drug. -The subject has evidence of UC extending proximal to the rectum (ie, not limited to proctitis) or evidence of CD involving the ileum and/or colon, at a minimum. -Subjects with extensive colitis or pancolitis of >8 years duration or left-sided colitis of >12 years duration must have documented evidence that a surveillance colonoscopy was performed within 12 months prior to their first dose of study drug. |
|
E.4 | Principal exclusion criteria |
-The subject has had previous exposure to approved or investigational anti-integrins including, but not limited to, natalizumab, efalizumab, etrolizumab, or AMG 181 or mucosal addressin cell adhesion molecule-1 (MAdCAM-1) antagonists, or rituximab. -The subject has had prior exposure to vedolizumab. -The subject has had hypersensitivity or allergies to any of the vedolizumab excipients. -The subject has received a)any investigational biologic (other than those listed in Exclusion Criterion #1) within 60 days or 5 half-lives prior to Screening (whichever is longer). b) an approved biologic or biosimilar agent within 2 weeks prior to the first dose of the study drug or at any time during the Screening period. -The subject has a positive progressive multifocal leukoencephalopathy (PML) subjective symptom checklist prior to the administration of the first dose of study drug. -The subject currently requires surgical intervention for UC or CD, or is anticipated to require surgical intervention for UC or CD during this study. -The subject has other serious comorbidities that will limit his or her ability to complete the study. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
- PK parameters - area under the serum concentration-time curve at Week 14 (AUC Wk 14). - Average serum concentration during a dosing interval at Week 14 (Cav, Wk 14). - Observed serum concentration at the end of a dosing interval at Week 14 (Ctrough, Wk 14)
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
The secondary endpoints for this study are: -Percentage of UC subjects who achieve clinical response based on complete Mayo score at Week 14. -Percentage of CD subjects who achieve clinical response based on CDAI as defined by a ≥70 point decrease from baseline in CDAI score at Week 14. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | Yes |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
Tolerability; Immunogenicity |
|
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
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 | Yes |
E.8.1.5 | Parallel group | No |
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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Vedolizumab to be tested at doses of 300mg, 200mg, 150 mg and 100mg |
|
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 | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 28 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Belgium |
Canada |
France |
Germany |
Hungary |
Israel |
Netherlands |
Poland |
Ukraine |
United Kingdom |
United States |
|
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
|
LPLV (aka LSO) is defined as the last subject visit for any subject in the study. Therefore, this will be Week 32 Final Safety Visit for a subject who is not enrolling into the extension study, OR the Week 22 visit for a subject that does enroll into the extension study, OR an Early Termination visit – whichever is the latest. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | 4 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 11 |