Evidence map›Paper›PMID 42041230›Full record

ReviewEpileptic disorders : international epilepsy journal with videotape2026

Laser interstitial thermal therapy for refractory epilepsy in children under 2 years: A single-center case series and review of the literature.

Praveen Kumar Ramani, Odette El Ghawi, Breanna Beltz, Stephen C Harward, Gerald A Grant, Muhammad Shahzad Zafar

Abstract readReviewCase Reports
In one paragraph

Review in Epileptic disorders : international epilepsy journal with videotape, 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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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.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Praveen Kumar RamaniDepartment of Neurology, Duke University School of Medicine, Durham, North Carolina, USA.ORCID https://orcid.org/0000-0002-0165-6955
Odette El GhawiDepartment of Neurosurgery, University of Balamand Faculty of Medicine and Medical Sciences, Koura, Lebanon.ORCID https://orcid.org/0009-0007-5890-2057
Breanna BeltzDepartment of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA.
Stephen C HarwardDepartment of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA.
Gerald A GrantDepartment of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA.
Muhammad Shahzad ZafarDepartment of Neurology, Duke University School of Medicine, Durham, North Carolina, USA.ORCID https://orcid.org/0009-0007-1677-3955

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the safety, feasibility, and clinical outcomes of magnetic resonance-guided laser interstitial thermal therapy (LITT) in children under 2 years of age with medically refractory epilepsy.

methodsWe conducted a retrospective case series of five infants who underwent LITT at a tertiary pediatric epilepsy center. Inclusion criteria were age ≤ 24 months, failure of at least two antiseizure medications, and presence of a focal structural lesion on imaging. Clinical data, seizure outcomes (Engel classification), and developmental trajectories were analyzed.

resultsFive patients (mean age at LITT: 9 months) underwent laser ablation for focal cortical dysplasia (FCD; n = 3) or tuberous sclerosis complex (TSC; n = 2). All patients tolerated the procedure without complications. At 12 months post-LITT, 3/5 patients (60%) achieved Engel Class I outcomes, all of whom had FCD. Both patients with TSC had ongoing seizures, although one showed improvement after subsequent SEEG-guided open resection. Patients with FCD demonstrated robust developmental progress, whereas those with TSC exhibited only modest gains in attention, engagement, and fine motor skills.

conclusionLITT is a safe and feasible option for selected infants with drug-resistant epilepsy and structural lesions. Favorable seizure and developmental outcomes were more commonly observed in patients with FCD than TSC. These findings support further study of LITT in this age group, with particular attention to early intervention and accurate localization in complex cases.

Indexed as

Drug Resistant EpilepsyFocal Cortical DysplasiaLaser TherapyTuberous SclerosisFemaleHumansInfantMagnetic Resonance ImagingMaleRetrospective StudiesTreatment OutcomeDevelopmental outcomeDrug‐resistant epilepsyEngel classificationEpilepsy surgeryFocal cortical dysplasiaInfantLaser interstitial thermal therapyTuberous sclerosis complex

Identifiers

PMID42041230
PMCPMC13499263

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.