E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
intracerebral haemorrhage |
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E.1.1.1 | Medical condition in easily understood language |
Stroke caused by spontaneous bleeding in to 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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10022753 |
E.1.2 | Term | Intracerebral haemorrhage |
E.1.2 | System Organ Class | 100000004852 |
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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 |
Does an anti-inflammatory drug (IL-1Ra) reduce inflammation after brain haemorrhage when given as an injection into the skin?
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E.2.2 | Secondary objectives of the trial |
1. If IL-1Ra reduces inflammation after brain haemorrhage, does this improve recovery? 2. Is IL-1Ra given as an injection into the skin for 3 days after brain haemorrhage safe?
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients with spontaneous, primary, supratentorial ICH admitted to a participating centre within 8 hours of symptom onset. 2. No concomitant health problems that, in the opinion of the PI or designee, would interfere with participation, administration of study drug or assessment of outcomes including safety. 3. Willing and able to give informed consent or consent available from a patient representative for trial inclusion including agreement in principle to receive study drug and undergo all study assessments. 4. Male or female aged 18 years or above (no upper age limit). |
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E.4 | Principal exclusion criteria |
1. Severe ICH, unlikely to survive to 72 hours scan (defined as Glasgow Coma Scale score 6 at any time prior to consent); 2. Confirmed or suspected structural abnormality as cause of ICH (including tumour, vascular malformation); 3. Confirmed or suspected haemorrhagic transformation of an arterial or venous infarct; 4. Acute neurosurgery planned within 72 hours of admission; 5. Known active tuberculosis or active hepatitis; 6. Known active malignancy; 7. Neutropenia (neutrophil count (ANC) <1.5 x 10^9 ); 8. Abnormal renal function (previous eGFR<30 mL/min in 3 months prior to this ICH* 9. Live vaccinations within the last 10 days prior to this ICH; 10. Previous or concurrent treatment with IL-1Ra known at the time of trial entry or previous participation in this trial. 11. Previous or current treatment with etanercept or any other TNF-α antagonist 12. Known to have participated in a clinical trial of an investigational agent or device in the 30 days prior to symptom onset; 13. Known to have participated in a clinical trial of an investigational agent or device within 5 half-lives (of the previous agent or device) prior to symptom onset; 14. Known to be pregnant or breast-feeding or inability to reliably confirm that the patient is not pregnant (Please see further guidance on pregnancy prevention in section 7.2.1). 15. Known diagnosis of Still’s disease; 16. Clinically significant serious concurrent medical condition, premorbid illnesses, or concurrent serious infection, at the PI’s (or designee’s) discretion, which could affect the safety or tolerability of the intervention. Please see precaution of use section 8.1.5 for further guidance. 17. Known allergy to IL-1Ra or any of the excipients listed in the drug SmPC (please section 8.1.4). 18.Known allergy to other products that are produced by DNA technology using the micro-organism E. coli (e.g. E.coli derived protein). |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary outcome for the trial will be perihaematomal oedema on CT scan at 72 hours as measured by the ‘oedema extension distance’ (OED), which equates to the average distance that oedema extends beyond the haematoma border. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
3 months from date of randomisation |
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E.5.2 | Secondary end point(s) |
1. Early haematoma growth: Haematoma volume will be measured by the central study team on the baseline clinical diagnostic CT brain scan and the 72 hours research CT brain scan using standard volumetric methods. Haematoma will be defined by tissue with a Hounsfield Unit (HU) range of 44-100. Significant haematoma expansion will be defined as a ≥33% and/or ≥6 ml increase in haematoma volume between baseline and 72 hours. The chosen definition for haematoma expansion is widely used and has been shown to have a high specificity and moderate sensitivity for a poor long term outcome 2. Early Neurological Decline (END) between baseline and 72 hours: END defined as a decrease of ≥2 in the Glasgow Coma Scale (GCS) score or an increase in the National Institutes of Health Stroke Scale (NIHSS) score ≥ 4, lasting longer than 8 h, requiring surgical intervention, or resulting in death. 3. Blood-brain barrier breakdown: Using a tracer kinetic model developed and established at the University of Manchester, maps of the blood-brain barrier transfer constant (Ktrans) will be generated. Mean values for Ktrans will be derived from within haematoma and perihaematomal oedema volume (as defined by co-registered FLAIR images) and the mean linear distance that increased Ktrans extends beyond the haematoma border will be derived, using a similar approach to that described for OED. 4. Clinical outcomes: Exploratory clinical outcomes will be measured at 3 months and will include the mRS, SIS, FSS, EQ-5D-5L and HADS. Fatigue, depression and cognitive deficits are key unmet needs in stroke patients and may be influenced by inflammation via ‘cytokine-induced’ sickness behaviour, so will be measured alongside the mRS at 3 months. 5. Area under the curve for inflammatory markers (CRP, IL-6) from baseline to day 4. Measuring inflammatory markers will allow assessment of the impact of IL-1Ra on systemic inflammation.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Blood samples for research assessment after randomisation, a CT Scan within 72 hours. Adverse Event and survival check at 30 days and Quality of life assessments at 3 months after date of randomisation conducted by telephone |
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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) | 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 | 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 | 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 | 5 |
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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The definition of the end of the trial will be the final outcome assessment for the last recruited patient. |
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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 | 3 |
E.8.9.1 | In the Member State concerned days | 5 |
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 | 3 |
E.8.9.2 | In all countries concerned by the trial days | 5 |