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 |
acute ulcerative colitis - inflammation and ulcers of the colon and rectum |
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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 | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10066678 |
E.1.2 | Term | Acute ulcerative colitis |
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 |
To prove the superiority of combined treatment of oral mesalazine and novel budesonide suppositories vs. oral mesalazine monotherapy in regard to early response after 4 weeks of treatment in patients with acute ulcerative colitis (UC). |
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E.2.2 | Secondary objectives of the trial |
- To assess the efficacy in terms of relief of clinical signs and symptoms and relief of mucosal inflammation after 8-weeks of combined treatment of oral mesalazine and novel budesonide suppositories vs. oral mesalazine monotherapy in patients with UC, - To assess safety and tolerability in the form of adverse events and laboratory parameters, - To assess patients’ acceptance of the investigational medicinal products, - To assess patients’ quality of life. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Signed informed consent,
Man or woman between 18 and 75 years of age,
Acute ulcerative colitis,
New diagnosis or established disease,
diagnosis confirmed by total colonoscopy and biopsy
Mildly to moderately active ulcerative colitis (3 < modified UC-DAI < 11), with rectal bleeding subscore of ≥ 1, and endoscopic subscore of ≥ 2 at the most active site in the segment of the rectum |
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E.4 | Principal exclusion criteria |
Crohn’s disease, indeterminate colitis, ischemic colitis, diverticular disease-associated colitis, microscopic colitis
Presence of colitis of a different origin (e.g. infectious or parasitic, drug-induced),
Previous colonic surgery (except appendectomy, haemorrhoidectomy, and endoscopic removal of polyps),
Abnormal laboratory values, presence of or suspected concomitant disease(s) that could affect study-specific assessments and/or their evaluation, or might compromise patients' safety and/or compliance (e.g. organic diseases or infections of the gastrointestinal tract (with exceptions), certain malignancies or cancers, certain metabolic disorders)
Regular oral treatment with more than 2.4 g/d mesalazine (or therapeutic equivalent, i.e., either > 2.4 g/d olsalazine, > 5.6 g/d balsalazide, or > 6.2 g/d sulfasalazine) within the last 4 weeks prior to baseline,
Regular rectal treatment with more than 0.5 g/d mesalazine, olsalazine or more than 1 g/d sulfasalazine within the last 4 weeks prior to baseline,
Oral/rectal/intravenous corticosteroids therapy within the last 4 weeks priorto screening endoscopy, |
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E.5 End points |
E.5.1 | Primary end point(s) |
Co-primary efficacy endpoints: - Proportion of patients with clinical remission - Proportion of patients with endoscopic remission |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
after 4 weeks of treatment (both endpoints) |
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E.5.2 | Secondary end point(s) |
1. Proportion of patients with clinical remission
2. Proportion of patients with endoscopic remission
3. Proportion of patients with clinical remission and endoscopic remission
4. Proportion of patients with clinical remission
5. Proportion of patients with clinical remission and endoscopic remission
6. Time to resolution of clinical symptoms |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Secondary endpoints 1. and 2.: end of treatment (week 8) or withdrwal visit Secondary endpoints 3. - 5.: after 4 weeks of treatment Secondary endpoint 6.: first day of disease resolution of three consecutive days |
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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 | 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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 17 |
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 |
Belarus |
Russian Federation |
Ukraine |
Bulgaria |
Germany |
Latvia |
Poland |
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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 | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |