E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
aneurysmal subarachnoid hemorrhage |
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E.1.1.1 | Medical condition in easily understood language |
Bleeding into the subarachnoidal area of the brain |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nervous System Diseases [C10] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10042316 |
E.1.2 | Term | Subarachnoid haemorrhage |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
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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 analyze impact on outcome of an anti-inflammatory treatment with dexamethasone in patients with acute aneurysmal subarachnoid hem-orrhage with or without an initial inflammatory sig-nature in peripheral blood compared to placebo |
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E.2.2 | Secondary objectives of the trial |
1. Analysis of improvement in survival rate 2. Analysis of improvement in recovery time in patients receiving dexamethasonen after aSAH 3. Analysis of delayed ischemic neurological deficit (DIND) 4. Analysis of symptomatic vasospasm 5. Analysis of inflammation parameters 6. Evaluation of quality of life (QoL) 7. Safety analysis of dexamethasone for treat-ment in patients suffering from SAH
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female subjects, equal or older than 18 years old 2. Written consent to participate in the study by patient or his legal representative (emergency inclusion by next of kin or consultant physician under the responsibility of the prinicipal investigator is possible) 3. Confirmed diagnosis of aneurysmal SAH and onset within 48 hours before inclusion
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E.4 | Principal exclusion criteria |
1. SAH due to any other cause than aneurysm rupture (e.g. traumatic, arteriovenous malfor-mation (AVM), fistula, dissection) 2. Any condition that, in the judgement of the Investigator, could impose hazards to the patient if study therapy is initiated or affects the participation of the patient in the study 3. Patients with obvious evidence of irreparable brainstem or thalamic injury 4. Patients with foreseeable difficulties to attend follow-ups adequately 5. Subjects with a physical or psychiatric condi-tion which at the investigator’s discretion may put the subject at risk, may confound the trial results, or may interfere with the subject’s par-ticipation in this clinical trial 6. Current positive pregnancy test (e.g. ß-HCG test in serum) 7. Known history of hypersensitivity to the inves-tigational drug or to drugs with a similar chemical structure 8. Severe infectious diseases (in discretion of the local investigator by clinical and laboratory pa-rameters e.g. CRP, PCT, WBC, IL-6) 9. Known angle-closure or open angle glaucoma 10. Known ulceration in the gastro-intestinal tract 11. History of gastro-intestinal bleeding 12. Long-term treatment with corticosteroids prior SAH
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E.5 End points |
E.5.1 | Primary end point(s) |
Comparison of combined mortality and severe disability between study arms, assessed by the modified Rankin Scale (mRS) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
6 months after the sub-arachnoid hemorrhage - dichotomized in “favourable (mRS 0-3) versus “unfavourable“ (mRS 4-6) out-come |
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E.5.2 | Secondary end point(s) |
Comparison between both treatment arms: 1. a) Analysis of mortality at 7, 90 and 365 days after a SAH b) Comparison of time of death in patients 2. Length of ICU stay and hospitalization after aSAH 3. Delayed ischemic neurological deficit (DIND) 4. Symptomatic vasospasm measured by transcranial doppler/ computed tomography scans/ MR angiography/ angiography 5. Level of inflammation parameters such as CRP, PCT, WBC, IL-6, IL-1ß in serum 6. Analysis of SF36 scores and EQ-ED scores in patients on discharge and at 90, 180 and 365 days after aSAH 7. Analysis of AEs by number, severity, relation-ship
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Analysis of mortality at 7, 90 and 365 days after a SAH Time of death in patients = upon occurrence Length of ICU stay and hospitalization after aSAH = upon occurrence Delayed ischemic neurological deficit (DIND) = upon occurrence Symptomatic vasospasm measured by tran-scranial doppler/ computed tomography scans/ MR angiography/ angiography = Visit 1, 3, 4-22, 25 Inflammation parameters such as CRP, PCT, WBC, IL-6, IL-1ß in serum = Visit 1, 3, 4-22, 23, 25 SF36 scores and EQ-ED scores in patients on discharge and at 90, 180 and 365 days after aSAH AEs by number, severity, relationship = every Visit except for Visit 1 and 26
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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) | 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 | 14 |
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 | 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 | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |