ArticleBMC neurology2021
Discontinuation of preventive antiepileptic drugs in patients with intracerebral hemorrhage.
Article in BMC neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Prophylactic use of antiepileptics in spontaneous intracerebral hemorrhage: a systematic review and meta-analysis focusing on early seizures and clinical determinants.Neurosurgical review · 2026Pooled it
- Golden hour management in the patient with intraparenchymal cerebral hemorrhage: an Italian intersociety document.Journal of anesthesia, analgesia and critical care · 2025Review
- Comparison of Risk Factors for Early Seizures Between Angiogram-Negative and Aneurysmal Subarachnoid Hemorrhage.Neurocritical care · 2025Article
- Risk factors of posthemorrhagic seizure in spontaneous intracerebral hemorrhage.Neurosurgical review · 2025Article
- Modified CAVE score for predicting late seizures after intracerebral hemorrhage.BMC neurology · 2023Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe risk factors for seizures in patients with intracerebral hemorrhage (ICH) stroke and the effect of seizure prevention by anticonvulsant are not well understood. Limited studies have investigated the risk of seizure after discontinuing antiepileptic drugs in patients with ICH. This study aimed to investigate the role of valproic acid (VA) for seizure prevention and to access the risk of seizure after anticonvulsant withdrawal in patients with spontaneous ICH.
methodsBetween 2013 and 2015, 177 patients with ICH were enrolled in this 3-year retrospective study. Seizures were classified as early seizure (first seizure within 1 week of ICH), delayed seizure (first seizure after 1 week), and late seizure (any seizure after 1 week). Binary logistic regression was used to evaluate the relationship between baseline clinical factors and late seizures between study periods. VA was prescribed or discontinued based on the decision of the physician in charge.
resultsSeizures occurred in 24 patients, including early seizure in 6.78% (12/177) of the patients, delayed seizure in 7.27% (12/165) of the patients without early seizure, and late seizure in 9.60% (17/177) of the patients. Most seizures occurred within the first year. Binary logistic regression analysis showed ICH with cortex involvement as the independent risk factor for seizures. VA did not decrease the risk of seizures. Patients with ICH with cortical involvement using anticonvulsants for longer than 3 months did not have a decreased risk of seizures (odds ratio 1.86, 95% CI: 0.43-8.05).
conclusionsSpontaneous ICH with cortex involvement is the risk factor for seizure. Most seizures occurred within 1 year after stroke onset over a 3-year follow up. Discontinuation of antiepileptic drug within 3 months in patients does not increase the risk of seizure.
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