E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Body processes [G] - Physical Phenomena [G01] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10041672 |
E.1.2 | Term | Spondylitis ankylosing |
E.1.2 | System Organ Class | 100000004859 |
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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 |
The objective of this trial is to evaluate proof-of-clinical-concept (PoCC) by investigating the efficacy, safety and tolerability of BI 730357 compared to placebo in patients with active AS. |
A BI 730357 hatékonyságának, biztonságosságának és tolerálhatóságának vizsgálata placebóval összehasonlítva spondylitis ankylopoeticában szenvedő betegek körében. |
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E.2.2 | Secondary objectives of the trial |
Secondary objectives are, amongst others, achievement of low disease activity or inactive disease status at Week 12. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female patients.
2. Age ≥ 18 years and ≤ 75 years at screening visit.
3. Signed and dated written informed consent in accordance with ICH-GCP and local
legislation prior to admission to the trial.
4. Diagnosis of AS according to modified New York criteria (1984).
5. Documented disease duration ≥ 3 months at screening visit.
6. Active disease at screening, defined as:
a. BASDAI score (0-10) ≥ 4, AND
b. Spinal pain level assessed by the 2nd BASDAI question (0-10) ≥ 4
7. Have either
a. an inadequate response for axial symptoms to at least 30 days of optimal daily
doses of at least two NSAIDs, OR
b. an intolerance to NSAIDs,
according to judgement of the investigator.
8. Women of child-bearing potential must be ready and able to use highly effective methods
of birth control per ICH M3 (R2) that result in a low failure rate of less than 1% per year
when used consistently and correctly. Such methods should be used throughout the trial
and the patient must agree to periodic pregnancy testing during participation in the trial
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E.4 | Principal exclusion criteria |
1. Major chronic inflammatory or connective tissue disease other than AS (e.g. rheumatoid arthritis, systemic lupus erythematosus, psoriatic arthritis, Lyme disease, gout) or fibromyalgia, as assessed by the investigator
2. Active uveitis or uveitis within 4 weeks prior to randomization
3. Suspected or diagnosed inflammatory bowel disease
4. Previous exposure to BI 730357
5. Prior use of any therapeutic agent directly targeted to IL-17 or TNFα
6. Evidence of total ankylosis of the spine at any time in judgement of the investigator
7. Existing contraindications for an MRI examination, according to local medical standards
8. Use of the treatments:
- Leflunomide without cholestyramine wash-out within 8 weeks prior to randomisation,
- non-biologic-targeted synthetic DMARDs (e.g., JAK inhibitors, phosphodiesterase-4 inhibitors or leflunomide with cholestyramine wash-out) within 4 weeks prior to randomization
- intraarticular injection(s) (including glucocorticoids) and intramuscular or intraveneous corticosteroid treatment within 4 weeks prior to randomization
- oral glucocorticoids within 2 weeks prior to randomization
Further criteria apply. |
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E.5 End points |
E.5.1 | Primary end point(s) |
1) Achievement of ASAS 40 |
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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) |
1) Change from baseline to Week 12 in disease activity assessed by the Ankylosing Spondylitis Disease Activity Score (ASDAS)
2) Achievement of ASAS 20 at Week 12
3) Achievement of Low Disease Activity (Ankylosing Spondylitis Disease Activity Score (ASDAS) < 2.1) at Week 12.
4) Achievement of Inactive Disease (ASDAS score of < 1.3) at Week 12.
5) Change in Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) at Week 12 as compared to baseline
6) Change in Bath Ankylosing Spondylitis Metrology Index (BASMI) at Week 12 as compared to baseline
7) Achievement of Major Improvement (ASDAS improvement of >2) at Week 12 as compared to baseline
8) Achievement of ASAS 5/6 at Week 12
9) Number of patients discontinued due to drug-related AEs.
10) AEs
11) Treatment emergent AEs
12) SAEs
13) Intensity (assessed on RCTC criteria)
14) Safety Laboratory Values (haematology, clinical chemistry and urinanalysis)
15) Vital Signs |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1) week 12
2) week 12
3) week 12
4) week 12
5) week 12
6) week 12
7) week 12
8) week 12
9) week 12
10) week 12
11) week 12
12) week 12
13) week 12
14) week 12
15) week 12
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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 | 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 | 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 | 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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 31 |
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 |
Czechia |
Georgia |
Germany |
Hungary |
Korea, Republic of |
Moldova, Republic of |
Romania |
Spain |
Ukraine |
United States |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | 11 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 1 |
E.8.9.2 | In all countries concerned by the trial days | 11 |