E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Inflammatory Bowel Diseases (Crohn's disease and Ulcerative Colitis) |
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E.1.1.1 | Medical condition in easily understood language |
Inflammatory Bowel Diseases |
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E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10021184 |
E.1.2 | Term | IBD |
E.1.2 | System Organ Class | 100000004856 |
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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 |
Description of adalimumab (ADA) trough level over time after the transition from Humira® to Imraldi®. |
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E.2.2 | Secondary objectives of the trial |
• To evaluate the possible association between adalimumab trough level and Secondary Loss of Response (SLOR) • To describe disease activity and objective disease markers over time • To summarize incidence of treatment-emergent safety events i.e. all serious adverse events (SAEs); all non-serious adverse events (AE) with possible causal relationship with adalimumab during the study period. • To investigate patient acceptance of switching from Humira® to Imraldi® • To investigate patient satisfaction with biologic therapy (Baseline, Week 8, Month 6 and Month 12) • To describe persistence on Imraldi® after the transition from Humira® to Imraldi® • To explore the reasons leading to Imraldi® discontinuation • To describe baseline characteristics of a well-defined cohort of IBD patients on Humira® and to describe possible associations between patient / disease characteristics and acceptance of switch • To evaluate co-medication (co-immunomodulatory drugs, corticosteroids) over time
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1) Adult patients (≥ 18 years of age) 2) Ulcerative Colitis or Crohn’s disease 3) Maintenance therapy with Humira® for at least 8 weeks prior to switch to Imraldi® 4) Able to communicate in Flemish, French or English 5) Able and willing to voluntarily participate in the study and to provide written informed consent. 6) Informed consent form signed
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E.4 | Principal exclusion criteria |
1) Patient currently included in an interventional study 2) Pregnant or breastfeeding patient
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E.5 End points |
E.5.1 | Primary end point(s) |
Adalimumab (ADA) trough level at Baseline (transition) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Week 8, Month 6 and Month 12. |
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E.5.2 | Secondary end point(s) |
1)Association of adalimumab (ADA) trough level with clinical outcome (SLOR) 2)Disease activity scores (Crohn’s Disease Activity Index (CDAI) and Mayo clinical subscore), physician Global Assessment (PGA) and objective disease markers (CRP, faecal calprotectin, leucocyte count) 3)Adverse Events (AEs) with a possible/probable causal relationship with adalimumab and/or all Serious Adverse Events (SAEs) 4)Patient acceptance of the switch from Humira® to Imraldi® measured by VAS 5)VAS to measure patient satisfaction with biologic treatment at baseline 6)Persistence on Imraldi® 7)Discontinuation of Imraldi® due to loss of effectiveness, adverse event, presence of anti-ADA antibodies, patient/physician decision 8)Clinical characteristics (age, gender, IBD diagnosis and Montreal Classification, duration of disease, relevant comorbidity, surgical history, duration of adalimumab use and regimen at switch, smoking status 9)Concomitant therapy (co-immunomodulatory agents, corticosteroids)
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1) at Month 12 2) at Baseline, Week 8, Month 6 and Month 12 3) during the study period 4) at Baseline, Week 8 and Month 6. 5) at baseline, Week 8 and Month 6 6) at Week 8, Month 6 and Month 12 8) at baseline 9) during the study period
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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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
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 | No |
E.8.1.1 | Randomised | No |
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.8.3 |
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 | 2 |
E.8.5 | The trial involves multiple Member States | No |
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 | No |
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 | 1 |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | |