Evidence map›Paper›PMID 38845459›Full record

ArticleEpilepsia2024

Bilateral centromedian nucleus of thalamus responsive neurostimulation for pediatric-onset drug-resistant epilepsy.

Samuel Ahn, Benjamin Edmonds, Rajsekar R Rajaraman, Lekha M Rao, Shaun A Hussain, Joyce H Matsumoto, Raman Sankar, Noriko Salamon, Aria Fallah, Hiroki Nariai

Abstract read
In one paragraph

Article in Epilepsia, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

14 citing papers in PubMed.

  1. Observational
  2. A guide to neuromodulation in drug-resistant epilepsy.Epileptic disorders : international epilepsy journal with videotape · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Treatment of pediatric epilepsy.Pediatric investigation · 2026
    Review
  7. Article
  8. Review
  9. Review
  10. Short-Term Modulation of Epileptic Network with Low-Frequency Thalamic Stimulation.medRxiv : the preprint server for health sciences · 2025
    Article
  11. Article
  12. Review
  13. Article
  14. Article
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

10 authors.

Samuel AhnDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-1802-2043
Benjamin EdmondsDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-8872-6951
Rajsekar R RajaramanDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.
Lekha M RaoDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0009-0000-7706-0368
Shaun A HussainDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0001-6947-8852
Joyce H MatsumotoDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-4861-5237
Raman SankarDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-5609-0362
Noriko SalamonDepartment of Radiological Sciences, University of California, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-3520-9467
Aria FallahDepartment of Neurosurgery, UCLA Medical Center, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-9703-0964
Hiroki NariaiDivision of Pediatric Neurology, Department of Pediatrics, UCLA Mattel Children's Hospital, David Geffen School of Medicine, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-8318-2924

Funding

Refining neurophysiological biomarkers of epilepsy using deep learning to guide pediatric epilepsy surgeryK23NS128318 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Hiroki Nariai · 2023 to 2026
$968k
Children's Discovery and Innovation Institute, University of California, Los Angeles CDI-TTCF-07012021Dr Alfonsina Q. Davies Endowed Chair for Epilepsy ResearchElsie and Isaac Fogelman EndowmentNINDS NIH HHS K23 NS128318NINDS NIH HHS K23NS128318Sudha Neelakantan & Venky Harinarayan Charitable Fund
6 · The paper itself

Abstract

Neuromodulation therapies offer an efficacious treatment alternative for patients with drug-resistant epilepsy (DRE), particularly those unlikely to benefit from surgical resection. Here we present our retrospective single-center case series of patients with pediatric-onset DRE who underwent responsive neurostimulation (RNS) depth electrode implantation targeting the bilateral centromedian nucleus (CM) of the thalamus between October 2020 and October 2022. Sixteen patients were identified; seizure outcomes, programming parameters, and complications at follow-up were reviewed. The median age at implantation was 13 years (range 3.6-22). Six patients (38%) were younger than 12 years of age at the time of implantation. Ictal electroencephalography (EEG) patterns during patients' most disabling seizures were reliably detected. Ten patients (62%) achieved 50% or greater reduction in seizure frequency at a median 1.3 years (range 0.6-2.6) of follow-up. Eight patients (50%) experienced sensorimotor side effects, and three patients (19%) had superficial pocket infection, prompting the removal of the RNS device. Side effects of stimulation were experienced mostly in monopolar-cathodal configuration and alleviated with programming change to bipolar configuration or low-frequency stimulation. Closed-loop neurostimulation using RNS targeting bilateral CM is a feasible and useful therapy for patients with pediatric-onset DRE.

Indexed as

Drug Resistant EpilepsyIntralaminar Thalamic NucleiAdolescentChildChild, PreschoolDeep Brain StimulationElectrodes, ImplantedElectroencephalographyFemaleHumansImplantable NeurostimulatorsMaleRetrospective StudiesTreatment OutcomeYoung Adultcentromedian nucleusdrug‐resistant epilepsyepilepsy surgeryneurostimulationthalamus

Identifiers

PMID38845459
PMCPMC11315622

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.