Evidence map›Paper›PMID 41908687›Full record

ArticleEpilepsy & behavior reports2026

Impact of laterality on seizure duration in mesial temporal lobe epilepsy with hippocampal sclerosis.

Bengi Gul Turk, Yesim Abanoz, Yasin Abanoz, Bahadir Efe Arik, Berke Ukus, Elif Nur Yildirim, Menekse Perk, M Sakir Delil, Cigdem Ozkara, S Naz Yeni

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Article in Epilepsy & behavior reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Bengi Gul TurkIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
Yesim AbanozDepartment of Electroneurophysiology, Advanced Vocational School, Doğuş University, Istanbul, Turkey.
Yasin AbanozDepartment of Electroneurophysiology, Advanced Vocational School, Doğuş University, Istanbul, Turkey.
Bahadir Efe ArikIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
Berke UkusIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
Elif Nur YildirimIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
Menekse PerkIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
M Sakir DelilIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
Cigdem OzkaraIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
S Naz YeniIstanbul University-Cerrahpasa, Faculty of Medicine, Department of Neurology, Istanbul, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This study aims to evaluate differences in seizure durations in mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE-HS) based on laterality, along with other related findings. Methods: This retrospective trial (2009-2023) at Istanbul University-Cerrahpasa's VEM Unit reviewed patients diagnosed with MTLE-HS via MRI and/or postoperative histopathology. Demographic data, epilepsy duration, and MTLE laterality were recorded. Seizure durations (excluding bilateral tonic-clonic periods) were analyzed, including the shortest, longest, and average seizure durations per admission. The occurrence of prolonged seizures without progression to bilateral tonic-clonic seizures (PS) was also documented. Results: The study included 82 participants, with 58.5% (n = 48) left-sided and 41.5% (n = 34) right-sided MTLE-HS cases. The shortest recorded seizure duration showed no significant difference between sides (p > 0.05), but the longest seizure was significantly longer in right-sided MTLE-HS (p = 0.014). The mean seizure duration per patient was also significantly longer in the right-sided group (p = 0.035). PS occurred in 17.1% (n = 14) of participants, with a significantly higher incidence in right-sided MTLE-HS (p = 0.002). Significance: This study suggests that seizure durations may be longer in right-sided (non-dominant) MTLE-HS compared to left-sided (dominant) cases, contributing new insights into the lateralization of MTLE-HS.

Indexed as

Hippocampal sclerosisLateralitySeizure durationStatus epilepticus

Identifiers

PMID41908687
PMCPMC13020060

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