Evidence map›Paper›PMID 35496067›Full record

ArticleFrontiers in human neuroscience2022

Responsive Neurostimulation Targeting the Anterior, Centromedian and Pulvinar Thalamic Nuclei and the Detection of Electrographic Seizures in Pediatric and Young Adult Patients.

Cameron P Beaudreault, Carrie R Muh, Alexandria Naftchi, Eris Spirollari, Ankita Das, Sima Vazquez, Vishad V Sukul, Philip J Overby, Michael E Tobias, Patricia E McGoldrick and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in human neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
6.5field-weighted citation impact, top 2% of its field
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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

  1. Neurostimulation in children with drug-resistant epilepsy: strategies in subcortical targeting and systematic review of the evidence.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
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  12. A pediatrician's guide to epilepsy surgery.Current problems in pediatric and adolescent health care · 2024
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  17. Review
  18. Characteristics of ictal thalamic EEG in pediatric-onset neocortical focal epilepsy.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2023
    Article
  19. Characteristics of ictal thalamic EEG in pediatric-onset neocortical focal epilepsy.medRxiv : the preprint server for health sciences · 2023
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  20. 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

11 authors at 2 institutions in 1 country.

Cameron P BeaudreaultNew York Medical College, Valhalla, NY, United States.
Carrie R MuhNew York Medical College, Valhalla, NY, United States.
Alexandria NaftchiNew York Medical College, Valhalla, NY, United States.
Eris SpirollariNew York Medical College, Valhalla, NY, United States.
Ankita DasNew York Medical College, Valhalla, NY, United States.
Sima VazquezNew York Medical College, Valhalla, NY, United States.
Vishad V SukulDepartment of Neurosurgery, Westchester Medical Center, Valhalla, NY, United States.
Philip J OverbyNew York Medical College, Valhalla, NY, United States.
Michael E TobiasNew York Medical College, Valhalla, NY, United States.
Patricia E McGoldrickNew York Medical College, Valhalla, NY, United States.
Steven M WolfNew York Medical College, Valhalla, NY, United States.
New York Medical College · USWestchester Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Responsive neurostimulation (RNS System) has been utilized as a treatment for intractable epilepsy. The RNS System delivers stimulation in response to detected abnormal activity, via leads covering the seizure foci, in response to detections of predefined epileptiform activity with the goal of decreasing seizure frequency and severity. While thalamic leads are often implanted in combination with cortical strip leads, implantation and stimulation with bilateral thalamic leads alone is less common, and the ability to detect electrographic seizures using RNS System thalamic leads is uncertain. Objective: The present study retrospectively evaluated fourteen patients with RNS System depth leads implanted in the thalamus, with or without concomitant implantation of cortical strip leads, to determine the ability to detect electrographic seizures in the thalamus. Detailed patient presentations and lead trajectories were reviewed alongside electroencephalographic (ECoG) analyses. Results: Anterior nucleus thalamic (ANT) leads, whether bilateral or unilateral and combined with a cortical strip lead, successfully detected and terminated epileptiform activity, as demonstrated by Cases 2 and 3. Similarly, bilateral centromedian thalamic (CMT) leads or a combination of one centromedian thalamic alongside a cortical strip lead also demonstrated the ability to detect electrographic seizures as seen in Cases 6 and 9. Bilateral pulvinar leads likewise produced reliable seizure detection in Patient 14. Detections of electrographic seizures in thalamic nuclei did not appear to be affected by whether the patient was pediatric or adult at the time of RNS System implantation. Sole thalamic leads paralleled the combination of thalamic and cortical strip leads in terms of preventing the propagation of electrographic seizures. Conclusion: Thalamic nuclei present a promising target for detection and stimulation via the RNS System for seizures with multifocal or generalized onsets. These areas provide a modifiable, reversible therapeutic option for patients who are not candidates for surgical resection or ablation.

Indexed as

anterior thalamic nucleuscentromedian thalamic nucleusepilepsy surgeryintractable epilepsypulvinarresponsive neurostimulationRNSthalamic stimulation

Identifiers

PMID35496067
PMCPMC9039390
OpenAlexW4223654216

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.