SynthesisFrontiers in neurology2025
Efficacy and safety of levetiracetam in preventing postoperative seizures in adult patients with brain tumors: a meta-analysis.
Synthesis in Frontiers in neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Postoperative Seizure Prophylaxis in Intracranial Tumors: Evaluating the Role of Anti-Seizure Medication in Seizure-Naïve Patients.Current neurology and neuroscience reports · 2026Review
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: Seizures are one of the most common symptoms in patients with brain tumor. The efficacy of prophylactic antiepileptic agents in reducing postoperative seizures in patients with brain tumor remains disputed. We conducted this meta-analysis to evaluate the efficacy and safety of levetiracetam in preventing seizures in adult patients with brain tumor. Review methods: We gathered studies comparing the effectiveness of levetiracetam with other antiepileptic drugs in preventing postoperative seizures in individuals with brain tumor from 2008 to 2023. We used the search terms levetiracetam, brain tumor, prevention, and seizures to retrieve relevant studies from the Pubmed, Medline, EMBASE, China National Knowledge Infrastructure, and Wanfang databases. The meta-analysis was conducted using RevMav 5.3 software. Results: After the literature search and screening, nine English-language studies involving a total of 2,433 patients were analyzed. The meta-analysis revealed that levetiracetam had higher efficacy for preventing overall seizures than the control intervention (odds ratio [OR] 0.56, 95% confidence interval [CI] 0.44-0.71, Conclusion: Prophylactic levetiracetam decreases the frequency of postoperative seizures, particularly early postoperative seizures, in individuals with brain tumor, with superior effectiveness to phenytion sodium and sodium valproate. In addition, levetiracetam induced only minor adverse effects, with a lower occurrence rate of adverse reactions than phenytion sodium and valproate. Nevertheless, a potential for bias exists. Due to the limited number of high-quality randomized controlled trials included in this meta-analysis, prospective, multicenter, ethnically diverse, high-quality studies on levetiracetam are essential to determine the efficacy of preventive levetiracetam in managing postoperative seizures. Systematic review registration: https://inplasy.com/inplasy-2023-6-0091/.
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