Epileptic seizures are a common complication at the acute phase of intracerebral haemorrhage (ICH). The incidence of seizures occurring within 7 days reaches 40% when subclinical seizures are diagnosed by continuous electroencephalogram (EEG). Some studies have suggested that early seizures are associated with haematoma expansion (Vespa., Neurology 2003), worse neurological outcomes (Gilmore., Stroke 2016) or increased mortality. By contrast, other studies have shown no association of acute seizures with long-term mortality and outcome. However, the interpretation of these works is subject to bias because almost all studies were based on clinical detection of seizures only, while it has been shown that most early seizures after ICH are clinically unrecognised and can only be diagnosed with EEG monitoring. The PEACH trial, a double-blind, randomised, placebo-controlled, showed that clinical and/or electrographic seizures occur in more than 40% of patients with ICH and that Levetiracetam (LVT) is safe and effective in preventing these seizures. However, it remains unclear whether preventing acute seizures might lead to improved functional outcomes after ICH. An adequately powered randomised controlled trial is needed to answer whether primary seizure prophylaxis improves functional outcome in this setting. Answering this question would result in an important change in ICH acute care guidelines, which currently do not recommend primary prophylactic antiseizure treatment. As compared to research in acute ischemic stroke management, fewer clinical trials have been conducted in acute ICH and no effective medical treatments are available in this subset of patients. The main objective of PEACH 2 is to establish if prophylactic antiseizure therapy with LVT improves functional outcome in adults with acute spontaneous ICH. Functional outcome assessed by the modified Rankin score (mRS score) six months after acute ICH will be compared between patients receiving prophylactic antiseizure therapy with levetiracetam and patients receiving placebo. The secondary objectives are to examine the effect of prophylactic antiseizure therapy with levetiracetam versus placebo on: * the number of early and late clinical seizures, on the short term and long term evolution of the neurologic deficit as assessed by the NIHSS, on long term functional outcome (12 months) as assessed by the mRS, on quality of life and cognitive impairment, and on haematoma expansion and mass effect on control brain imaging * the frequency of side effects at 1 and 6 months, pneumonia at 1 month, delirium at 1 month, anxiety and depression at 1 and 6 months, and all-cause mortality at 1, 6 and 12 months. 580 patients will be recruited over 3 years.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
580
Treatment should be initiated within 24 hours of randomisation. It will be administered intravenously for at least 48 hours and then the route of administration will be changed to oral administration at the same dosage after assessment of swallowing function. The treatment period will be 30 days at full dose, followed by a gradual tapering over 2 weeks.
Neuroimaging (brain CT or MRI) will be performed 72h post inclusion
NIHSS, a clinician -reported 11-items stroke-specific severity scale, will be administered by a neurologist during all patients' study visits except at visits 1 month and 12 months.
This questionnaire will be administered 3 time, at inclusion, 6 months and 12 months to measure post-stroke functional status and disability
This self-reported questionnaire will be completed by patients at 6 and 12 months, to assess the multidimensional chronic consequences of stroke on their daily lives
This test will be administered by a neurologist at 6 months to assess patients' cognitive impairment
This self-reported questionnaire will be completed by patients at 6 months, to assess patient's cognitive function (memory, attention, concentration, language, and thinking abilities)
This questionnaire will be administered at 6 months to evaluate patients' anxiety and depression
Hospices Civils de Lyon
Bron, France
modified Rankin Scale (mRS) score to measure the functional status (death or dependency).
The mRS score will be measured by a certified neurologist, blinded to the patient study group. It categorises disability with reference to pre-stroke activities. mRS is a single-item scale ranging from 0 (no disability) to 5 (severe disability) and 6 (death). Its analysis will be performed by an ordinal logistic regression model with proportional odds and mixed effects. The treatment arm will be introduced in the model as fixed effect and the NIHSS score (≤ 15 vs \>15) will be taken into account as a fixed effect. It will also take into account, as random effect, a random intercept by centre.
Time frame: 6 months after inclusion
Number of clinical seizures
Time frame: within 72 hours after inclusion
Number of clinical seizures
Time frame: at 1 month after inclusion
Number of clinical seizures
Time frame: at 6 months after inclusion
Number of clinical seizures
Time frame: at 12 months after inclusion
Change in National Institute of Health Stroke Scale (NIHSS, 11 items version) score between inclusion and 72 h, and 6 months.
The NIHSS is a clinician -reported 11-items stroke-specific severity scale. This scale ranges from 0 to 42, with higher scores indicating greater severity
Time frame: At inclusion
Change in National Institute of Health Stroke Scale (NIHSS, 11 items version) score between inclusion and 72 h, and 6 months.
The NIHSS is a clinician -reported 11-items stroke-specific severity scale. This scale ranges from 0 to 42, with higher scores indicating greater severity
Time frame: At 72 hours
Change in National Institute of Health Stroke Scale (NIHSS, 11 items version) score between inclusion and 72 h, and 6 months.
The NIHSS is a clinician -reported 11-items stroke-specific severity scale. This scale ranges from 0 to 42, with higher scores indicating greater severity
Time frame: At 6 months after inclusion
Change in modified Rankin Scale (mRS) score between inclusion and 6 months and 12 months
It categorises disability with reference to pre-stroke activities. mRS is a single-item scale ranging from 0 (no disability) to 5 (severe disability) and 6 (death).
Time frame: At inclusion
Change in modified Rankin Scale (mRS) score between inclusion and 6 months and 12 months
It categorises disability with reference to pre-stroke activities. mRS is a single-item scale ranging from 0 (no disability) to 5 (severe disability) and 6 (death).
Time frame: At 6 months after inclusion
Change in modified Rankin Scale (mRS) score between inclusion and 6 months and 12 months
It categorises disability with reference to pre-stroke activities. mRS is a single-item scale ranging from 0 (no disability) to 5 (severe disability) and 6 (death).
Time frame: At 12 months after inclusion
Score at the Euroqol (EQ-5D-5L) to assess quality of life.
The EQ-5D-5L is a self-reported questionnaire composed of 5 items. The response to each item is based on a Likert scale rated from 1 (no difficulty) to 5 (inability), with a higher score reflecting worse autonomy. In addition, a question is asked about how the patients perceive their current health on a scale of 0 to 100. An algorithm generates scores for each domain from 0 to 100, with a score of 0 corresponding to worse health and a score of 100 corresponding to greater health.
Time frame: At 6 months
Score at the Euroqol (EQ-5D-5L) to assess quality of life.
The EQ-5D-5L is a self-reported questionnaire composed of 5 items. The response to each item is based on a Likert scale rated from 1 (no difficulty) to 5 (inability), with a higher score reflecting worse autonomy. In addition, a question is asked about how the patients perceive their current health on a scale of 0 to 100. An algorithm generates scores for each domain from 0 to 100, with a score of 0 corresponding to worse health and a score of 100 corresponding to greater health.
Time frame: At 12 months after inclusion
Score at the Montreal Cognitive Assessment (MoCA) version 8.3 to assess cognitive impairment.
This 30-point scale assesses visual-constructive functions, executive functions, short-term memory, attention, language, and temporo-spatial orientation. The score is pathological when it is strictly below 26/30.
Time frame: 6 months after inclusion
Change in intracerebral haemorrhage volume (cc)
This change is defined as change in intracerebral haemorrhage volume between baseline brain imaging and control brain imaging at 72 hours
Time frame: 72 hours after inclusion
Frequency of pneumonia
Time frame: 1 month after inclusion
Frequency of side effects related to treatment
Time frame: 1 month after inclusion
Frequency of side effects related to treatment
Time frame: 6 months after inclusion
Frequency of delirium
Time frame: 1 month after inclusion
Score at the Hospital Anxiety and Depression Scale (HADS) to assess anxiety and depression
This scale has 14 items scored from 0 to 3. Seven questions relate to anxiety and seven to depression, resulting in two scores with a maximum score of 21 for each. A score of 7 or less indicates no symptomatology, 8 to 10: doubtful symptomatology, and 11 and above: definite symptomatology.
Time frame: At 6 months after inclusion
Death rate
Time frame: At 1 month after inclusion
Death rate
Time frame: At 6 months after inclusion
Death rate
Time frame: At 12 months after inclusion
Score at the Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog)
This scale is a self-report questionnaire composed of 37-item assesses memory, attention, concentration, language, and thinking abilities. The FACT-Cog takes into consideration the functional implications of cognitive impairment, the deficits observed by other people, the changes in cognitive function over time, and their impact on the patient's quality of life. Scoring for the FACT-Cog includes calculation of four subscales based on a 5-point Likert scale (from never/not at all (0) to several times a day/very much) : Perceived Cognitive Impairment (20 items; score range 0-80), Impact On Quality Of Life (4 items; score range 0-16), Comments From Others (4 items; score range 0-16), and Perceived Cognitive Abilities (9 items; score range 0-36). The higher the score is, the better the quality of life is.
Time frame: At 6 months after inclusion
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