[Epileptic seizures and epilepsy after a stroke : Incidence, prevention and treatment].

[Epileptic seizures and epilepsy after a stroke : Incidence, prevention and treatment]. Nervenarzt. 2017 Jun 14;: Authors: Benninger F, Holtkamp M Abstract Following stroke, 3-6% of patients develop acute symptomatic seizures within the first 7 days. The rate is higher after cerebral haemorrhage compared to ischaemia. In 10-12% of patients, after more than 7 days unprovoked seizures occur. Due to these low incidence rates, primary prophylaxis with antiepileptic drugs is generally not necessary. Following one acute symptomatic seizure, recurrence risk within the first 7 days post-stroke is 10-20%, generally arguing against secondary prophylaxis with an antiepileptic drug. In clinical practice however, antiepileptic drug treatment in this constellation is often initiated. If this is done, the antiepileptic drug should be withdrawn soon after the acute phase, as the long-term risk for manifestation of an unprovoked seizure is approximately 30%. Following one post-stroke unprovoked seizure, recurrence risk within the next 10 years is more than 70%, this defines epilepsy. In this case, antiepileptic drug treatment is regularly recommended. PMID: 28616696 [PubMed - as supplied by publisher]
Source: Der Nervenarzt - Category: Neurology Authors: Tags: Nervenarzt Source Type: research