E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Spatial Neglect following Hemispheric stroke and focal brain injury |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10050400 |
E.1.2 | Term | Vigilance decreased |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10029289 |
E.1.2 | Term | Neurologic neglect syndrome |
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 establich whether spatial neglect and impaired sustained attention (secondary to hemispheric stroke or brain injury) are improved by a single dose of oral guanfacine |
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E.2.2 | Secondary objectives of the trial |
To establish whether improvement of neglect and sustained attention can only take place in patients with intact pre-frontal cortex |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Age 18 or more
• Greater than 2 weeks following stroke
• Ability to give consent
• Evidence of robust Visual Neglect when tested twice with cancellation tasks and line bisection. Specifically, this includes:
Overall score on cancellation tasks (Mesulam shape cancellation or BIT star cancellation) less then 75% total (with omissions on the left being 5 or more than omissions on the right)
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E.4 | Principal exclusion criteria |
• Less than 2 weeks following stroke
• Concomitant illness that may affect interpretation of any findings
• Labile blood pressure following stroke
• Systolic BP less than 100 mmHg and / or diastolic less than 70 mmHg
• New antihypertensive medication started within last 2 weeks
• Patients with hepatic or renal dysfunction
Patients on neuroleptic medication
• Patients with diagnosis of brain tumour
• Patients with weight less than 55kg
• Patients who are pregnant
• Mothers who are breast feeding
• Patients with severe coronary insufficiency or myocardial infarction within the previous 6 months
• Cognitive impairment, dysphasia or dementia that prevents patient from giving informed consent
• Severe mental impairment or physical handicap following stroke that prevents patients from giving consent or performing basic (standard clinical) tests for neglect
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E.5 End points |
E.5.1 | Primary end point(s) |
Completion of the 5 day trial period for each individual |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Information not present in EudraCT |
E.6.2 | Prophylaxis | Information not present in EudraCT |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Information not present in EudraCT |
E.6.5 | Efficacy | Information not present in EudraCT |
E.6.6 | Pharmacokinetic | Information not present in EudraCT |
E.6.7 | Pharmacodynamic | Information not present in EudraCT |
E.6.8 | Bioequivalence | Information not present in EudraCT |
E.6.9 | Dose response | Information not present in EudraCT |
E.6.10 | Pharmacogenetic | Information not present in EudraCT |
E.6.11 | Pharmacogenomic | Information not present in EudraCT |
E.6.12 | Pharmacoeconomic | Information not present in EudraCT |
E.6.13 | Others | Information not present in EudraCT |
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 | Yes |
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.8.3 |
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 | 2 |
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 | Information not present in EudraCT |
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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This is provided in the protocol |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | 2 |
E.8.9.1 | In the Member State concerned days | 0 |