Abstract:
OBJECTIVES:Evaluate interim long-term tolerability, safety and efficacy of adjunctive perampanel, a novel α-amino-3-hydroxy-5-methyl-5-isoxazolepropionic acid (AMPA)-receptor antagonist, in patients with refractory partial-onset seizures. MATERIALS AND METHODS:Study 207, an open-label extension (OLE) study (ClinicalTrials.gov identifier: NCT00368472), enrolled patients (18-70 years) who completed one of two randomized, placebo-controlled, dose-escalation Phase II studies. The OLE Treatment Phase comprised a 12-week Titration Period (2 mg increments of perampanel every 2 weeks to 12 mg/day, maximum) and a Maintenance Period, during which patients continued treatment up to a planned maximum of 424 weeks (~8 years). Interim analysis data cut-off date was 1 December, 2010. RESULTS:Of 180 patients completing the Phase II studies, 138 enrolled in study 207. At the time of interim analyses (approximately 4 years after study start), over a third (n = 53, 38.4%) remained on perampanel; 41.3% (n = 57) of patients had >3 years of exposure; and 13.0% (n = 18) had at least 4 years' exposure. Mean ± standard deviation (SD) duration of exposure was 116 ± 75 weeks and mean ± SD dose during the OLE Maintenance Period was 7.3 ± 3.3 mg. No new safety signals emerged with long-term treatment. Consistent with previous studies, the most common treatment-emergent adverse events were as follows: dizziness, headache and somnolence. Overall median (range) per cent change from baseline in seizure frequency per 28 days during open-label treatment was -31.5% (-99.2 to 512.2). CONCLUSIONS:Long-term - up to 4 years - adjunctive perampanel had a favourable tolerability profile in patients with refractory partial-onset seizures. Improvements in seizure control were maintained with long-term treatment.
journal_name
Acta Neurol Scandjournal_title
Acta neurologica Scandinavicaauthors
Rektor I,Krauss GL,Bar M,Biton V,Klapper JA,Vaiciene-Magistris N,Kuba R,Squillacote D,Gee M,Kumar Ddoi
10.1111/ane.12001subject
Has Abstractpub_date
2012-10-01 00:00:00pages
263-9issue
4eissn
0001-6314issn
1600-0404journal_volume
126pub_type
杂志文章,多中心研究,随机对照试验abstract:OBJECTIVES:To assess the correlation of diffusion-weighted (DWI) and perfusion-weighted imaging (PWI) findings with the severity of acute neurologic deficit and their ability to predict short and long-term clinical outcomes of stroke. The ability of DWI and PWI to predict the outcome was compared with the ability of cl...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2005.00550.x
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journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1998.tb07310.x
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abstract:OBJECTIVE:The aim was to investigate risk factors separately and in sum in relation to long-term mortality after arterial cerebral infarction in young adults. MATERIALS AND METHODS:Mortality in relation to the number of risk factors (smoking, hypertension, hypercholesterolemia, diabetes mellitus, myocardial infarction...
journal_title:Acta neurologica Scandinavica
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doi:10.1111/j.1600-0404.2012.01681.x
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abstract::The occurrence of cerebral infarction in patients with transient global amnesia (n = 43) was evaluated by CT scan and compared to that of patients with transient ischemic attacks (TIA) (n = 58) and with no neurological disease (n = 52). Significant differences were demonstrated between TGA and TIA patients in relation...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1986.tb03280.x
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abstract::The prophylactic effect of a 5-HT uptake inhibitor, femoxetine, was compared with that of propranolol in a double-blind crossover study of 6-months duration. 29 patients commenced the experiment. 3 subjects withdrew because of side effects and 2 because the program was inconvenient for them. In the 24 patients who con...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1983.tb04836.x
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abstract:OBJECTIVES:To determine headache characteristics in the obstructive sleep apnea syndrome (OSAS) and in insomnia. PATIENTS AND METHODS:Fifty-six OSAS patients and 50 insomnia patients were assessed in the same time period. Patients in both groups underwent an accurate interview to investigate headache occurrence and it...
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doi:10.1111/j.1600-0404.2005.00372.x
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abstract::Total lymphoid irradiation (TLI) has been reported to delay deterioration in patients with progressive multiple sclerosis and other autoimmune disorders. METHODS--In an open trial, the effect of TLI combined with a one year course of low dose prednisone was compared to the effect of sham TLI and TLI only in a prior do...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1995.tb05838.x
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abstract::Beat-to-beat variation (R-R variation) in the electrocardiogram was studied in experimental allergic neuritis in the Sprague-Dawley rat. Reduced R-R variations were found in 2 of 10 animals, probably as a sign of autonomic dysfunction. The vagal nerves from these two animals, studied in vitro, showed disturbed conduct...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1985.tb01542.x
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pub_type: 杂志文章,收录出版
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journal_title:Acta neurologica Scandinavica
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doi:10.1034/j.1600-0404.2001.00167.x
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pub_type: 临床试验,杂志文章
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journal_title:Acta neurologica Scandinavica
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journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1978.tb02870.x
更新日期:1978-08-01 00:00:00
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journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1996.tb07070.x
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更新日期:2012-10-01 00:00:00
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doi:10.1111/ane.12810
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doi:10.1034/j.1600-0404.2002.00006.x
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更新日期:2005-03-01 00:00:00
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doi:10.1111/j.1600-0404.1985.tb01550.x
更新日期:1985-07-01 00:00:00
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pub_type: 杂志文章,评审
doi:
更新日期:2001-04-01 00:00:00
abstract::Patients with prior poliomyelitis with paresis and excessive use (n = 8) and low use (n = 6) of residual anterior tibial motor units (MUs) during walking were subjected to muscle biopsy of the anterior tibial muscle (TA). Antibodies directed against cytoskeletal proteins, spectrin and desmin, and against Leu-19, a myo...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1993.tb04091.x
更新日期:1993-02-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/ane.12253
更新日期:2014-08-01 00:00:00
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journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
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abstract::To clarify the central nervous and the cardiovascular mechanisms mediating the Cushing response (CR) during intracranial hypertension, the effects of continuous and prolonged expansion of an epidural supratentorial balloon was studied in six dogs. Regional cerebral blood flow, cardiac output, extracerebral tissue bloo...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1985.tb00872.x
更新日期:1985-09-01 00:00:00
abstract::During the period 1935-1976, 200 cases of brain abscess were treated in the University Clinic of Neurosurgery, Rigshospitalet, Copenhagen. 119 patients survived. Out of 40 deaths during the follow-up period, 37 were unrelated to the previous brain abscess. 12 patients emigrated and were lost to follow-up. History and ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1983.tb03150.x
更新日期:1983-06-01 00:00:00
abstract:OBJECTIVES:We aimed to investigate associations between neuropsychological indices and normalized volumes of supratentorial structures, and the area of the corpus callosum. MATERIALS AND METHODS:We studied 40 patients with clinically definite MS, using 3D-acquired MRI (MPRAGE, Magnetization Prepared Rapid Acquisition ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.00270.x
更新日期:2001-10-01 00:00:00