| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| Refractory Bullous Pemphigoid |
|
| E.1.1.1 | Medical condition in easily understood language |
|
| 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 | 15.0 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10006567 |
| E.1.2 | Term | Bullous pemphigoid |
| E.1.2 | System Organ Class | 10040785 - Skin and subcutaneous tissue disorders |
|
| E.1.3 | Condition being studied is a rare disease | Yes |
| E.2 Objective of the trial |
| E.2.1 | Main objective of the trial |
| To demonstrate the efficacy of QGE031 240mg q2w relative to placebo at 12 weeks in patients with BP by reducing disease activity as determined by Clinical Global Assessment of Change (CGA-C) responder rate. |
|
| E.2.2 | Secondary objectives of the trial |
1.To evaluate the CGA-C responder rate in QGE031 240mg q2w vs. Placebo treated patients at 6 weeks
2.To evaluate the effect of QGE031 240mg q2w in BP patients as assessed by Investigator Global Assessment (IGA)
3.To evaluate the safety of QGE031 in BP patients
|
|
| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
- Patients diagnosed with bullous phemphigoid
- Stable dose of prednisone at or above 10mg per day but no greather than 1mg/kg/day
- Weight between 40-120kg
- Total IgE level up to 5000 IU/mL
listing incomplete, additional inclusion criteria applicable |
|
| E.4 | Principal exclusion criteria |
- Use of rifuximab within 1 year
listing incomplete, additional exclusion criteria applicable |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
| Change in the Clinical Global Assessment of change from baseline to week 12. |
|
| E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
| E.5.2 | Secondary end point(s) |
- Change in the Clinical Global Assessment of change from baseline to week 6.
- Change from baseline in the Investigator Global Assessment over 48 weeks.
- Safety of QGE031 over 48 weeks. |
|
| E.5.2.1 | Timepoint(s) of evaluation of this end point |
- 6 weeks
- baseline, every 2 weeks up to 12 weeks, every 4 weeks up to 24 weeks, every 8 weeks up to 48 weeks
- baseline, every 2 weeks up to 12 weeks, every 4 weeks up to 24 weeks, every 8 weeks up to 48 weeks
|
|
| 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 | Yes |
| E.6.8 | Bioequivalence | No |
| E.6.9 | Dose response | No |
| E.6.10 | Pharmacogenetic | Yes |
| 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 |
|
| 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 | 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) | No |
| E.8.2.2 | Placebo | Yes |
| E.8.2.3 | Other | No |
| E.8.2.4 | Number of treatment arms in the trial | 4 |
| E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
| E.8.4 | The trial involves multiple sites in the Member State concerned | No |
| E.8.5 | The trial involves multiple Member States | Yes |
| E.8.5.1 | Number of sites anticipated in the EEA | 10 |
| 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 |
|
| 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.8.9.1 | In the Member State concerned years | 2 |
| E.8.9.1 | In the Member State concerned months | |
| E.8.9.1 | In the Member State concerned days | |
| E.8.9.2 | In all countries concerned by the trial years | 2 |