Poststroke seizures and epilepsy have been described in numerous clinical and epidemiological studies over many years. In contrast, the pathophysiological events occurring in injured brain that establish poststroke epileptogenesis and epilepsy are not known. However, in the last several years, animal modeling has made significant inroads toward an improved understanding of the progressive biochemical, anatomical, and physiological changes associated with both early and late seizures following stroke. A review of animal studies of poststroke seizures and epilepsy is presented.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2096720 | PMC |
http://dx.doi.org/10.1111/j.1535-7511.2007.00211.x | DOI Listing |
Eur J Neurol
February 2025
IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy.
Background: To investigate the relevance of hyperperfusion on computerised perfusion imaging (CTP) in the emergency setting in people with non-convulsive status epilepticus (NCSE) and previous stroke, to derive relevant aspects on the epileptogenic focus and the network recruited for NCSE propagation.
Methods: We enrolled consecutive adult patients with acute-onset NCSE and a previous stroke at a single institution undergoing CTP and EEG during symptoms. All patients underwent standard imaging including CT, CTP, CT angiograms and standard EEG within 30 min from hospital arrival.
Seizure
January 2025
Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China; Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China. Electronic address:
Background: Post-stroke epilepsy (PSE) poses a significant challenge despite advances in stroke treatment. This study compares the efficacy of the novel anti-seizure medication (ASM) Perampanel with the classical ASM Oxcarbazepine in treating PSE.
Methods: This prospective randomized controlled trial recruited PSE patients from September 2022 to January 2024 across multiple hospitals.
Int J Stroke
January 2025
Centre for Clinical Brain Sciences, Little France Crescent, Edinburgh EH16 4SA.
Background: Observational studies have shown that selective serotonin reuptake inhibitors are associated with an increased risk of bone fractures, but the association can be confounded by indication and other sources of systematic bias that can be minimised in randomised controlled trials (RCTs).
Aim: Our aim was to report the rate, site, context, and predictors of fractures after stroke, and whether the fractures modified the effect of fluoxetine on modified Rankin score (mRS) at six months in an individual patient data meta-analysis of 5907 patients enrolled in three RCTs of fluoxetine (20mg for six months) for stroke recovery.
Methods: We classified fractures by treatment allocation, site (and thus likelihood of osteoporosis) and context, then performed multivariable analyses to explore independent predictors of fractures.
J Neurointerv Surg
January 2025
Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
Background: Post-stroke epilepsy (PSE) is a major complication of stroke. However, data about the predictors of PSE in patients with acute ischemic stroke (AIS) undergoing mechanical thrombectomy are limited.
Objective: To evaluate the relationship between intraoperative angiographic signs and PSE risk in patients with anterior circulation AIS who underwent mechanical thrombectomy.
Neurology
February 2025
Department of Neurology, Yale University School of Medicine, New Haven, CT.
Background And Objectives: The most effective antiseizure medications (ASMs) for poststroke seizures (PSSs) remain unclear. We aimed to determine outcomes associated with ASMs in people with PSS.
Methods: We systematically searched electronic databases for studies on patients with PSS on ASMs.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!