E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.1 | Medical condition in easily understood language |
|
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 | 17.1 |
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.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of this study was to assess the efficacy of certolizumab pegol (CZP) in children and adolescents with moderately to severely active Crohn’s disease (CD).
|
|
E.2.2 | Secondary objectives of the trial |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Subjects with active Crohn's Disease (CD) confirmed 3 months prior to Screening
- Subjects with a Pediatric Crohn's Disease Activity Index (PCDAI) score of > 30 at Week 0
- Subjects between the ages of 6 and 17, inclusive, prior to baseline dosing
- Subjects must weigh > 20 kg (44 lbs)
- Subjects must have normal Electrocardiogram (ECG) or no medically relevant abnormalities as assessed by the investigator
- Subjects must meet Tuberculosis (TB) screening criteria
- Subjects taking corticosteroids, antibiotics and analgesics must have stable dosing, as defined, for one week
|
|
E.4 | Principal exclusion criteria |
- Subjects who score > 5 on the perirectal disease item of the PCDAI at Baseline
- Subjects who have had an active enterocutaneous fistulae within 3 months prior to Baseline
- Subjects with non-enterocutaneous fistulae, signs or symptoms of bowel obstruction or short bowel syndrome
- Subjects with a functional colostomy or ileostomy
- Subjects who have had surgical bowel resection within 6 months prior to Baseline or who may be planning any resection while enrolled in the study
- Subjects with clinical suspicion of intraabdominal abscesses
- Subjects with a positive stool result for enteric pathogens and/or parasites
- Subject has received any investigational biological therapies (within or outside a clinical trial) within 12 weeks prior to Screening or has been dosed in any clinical trial using non biological therapies within 4 weeks prior to Screening
- Subjects who have lost response to another Tumor Necrosis Factor (TNF) agent
- Subjects may not use another TNF agent within 12 weeks of Screening Visit
- Subjects with any prior exposure to natalizumab
- Subjects who have received mycophenolate or thalidomide within 4 weeks prior to Screening
- Subjects who have received cyclosporin or tacrolimus within 6 months prior to Screening
- Subjects who have received parenteral corticosteroids within 2 weeks prior to Screening
- Subjects who have received corticosteroids or corticotrophins for indications other than CD within 2 weeks of Screening
- Subject has a current or recent history (within 6 months prior to Screening) of significant and severe renal, hepatic, hematological, gastrointestinal (other than CD), endocrine, pulmonary, cardiac, neurological, or cerebral disease including blood dyscrasia (eg, pancytopenia, aplastic anemia), demyelinating disease (eg, multiple sclerosis, myelitis, optic neuritis), or ischemic heart disease
- Subjects with a current sign or symptom indicating recent or chronic infections (including herpes zoster)
- Subject has negative test for Immunoglobulin G (IgG) against Varicella zoster (chicken pox)
- Subjects who have not completed their primary vaccination series, or are planning to have a live vaccine administered during the study period or up to 3 months after last dose of study drug
- Subject has a history of TB or a positive chest x-ray suggestive of TB
- Subjects with known concurrent viral hepatitis or Acquired Immune Deficiency Syndrome (AIDS) or known Human Immunodeficiency Virus (HIV) infection
- Subjects with concurrent malignancy or history of malignancy, excluding treated squamous cell carcinoma of the skin
- Subject has concurrent bowel dysplasia or a history of bowel dysplasia in the 5 years prior to Screening
- Subjects with a history lymphoproliferative disorder including lymphoma or signs and symptoms suggestive of lymphoma at any time |
|
E.5 End points |
E.5.1 | Primary end point(s) |
- Percentage of Subjects in Clinical Remission at Week 62
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
- Absolute Pediatric Crohn's Disease Activity Index (PCDAI) Scores at Week 62
- Change in Pediatric Crohn's Disease Activity Index (PCDAI) Scores From Week 0 to the End of the Study (Week 62)
- Percentage of Subjects Achieving Clinical Response From Week 0 to the End of the Study (Week 62)
- C-Reactive Protein (CRP) Levels at Week 62
- Change in C-Reactive Protein (CRP) Levels From Week 0 to the End of the Study (Week 62)
- Erythrocyte Sedimentation Rate (ESR) at Week 62
- Change in Erythrocyte Sedimentation Rate (ESR) From Week 0 to the End of the Study (Week 62)
- Change in Growth Scores (Tanner Stage [Assessing Puberty]) From Week 0 to the End of the Study (Week 62)
- Percentage of Subjects Who Initiated Steroid Tapering
- Percentage of Subjects in Corticosteroid-free Remission at the End of the Study
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
- Week 62
- From Week 0 to Week 62
- From Week 2 up to Week 8
- Last/Withdrawal Visit (up to Week 62)
|
|
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) | 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 | No |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
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 | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
Will this trial be conducted at a single site globally?
| No |
E.8.4 | Will this trial be conducted at multiple sites globally? | Yes |
E.8.6 Trial involving sites outside the EEA |
E.8.6.2 | Trial being conducted completely outside of the EEA | Yes |
E.8.6.3 | Specify the countries outside of the EEA in which trial sites are planned |
Australia |
Canada |
New Zealand |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 3 |