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Evidence map · RNS · focal epilepsy

RNS for focal epilepsy: what the research shows

Responsive neurostimulation for focal epilepsy. 653 papers from 2004 to 2026, including 26 meta-analyses, 20 systematic reviews and 5 randomised controlled trials. Each study below links to its source.

653Papers in the corpus
26Meta-analyses
5Randomised controlled trials
207Open-access papers

Study design

Jev labels
Meta-analysis26Systematic review20RCT5Non-randomised trial17Cohort117Case-control1Cross-sectional7Case series32

155 papers have no confident study-design label yet. Labels are AI-classified by Jev: advisory, not clinician-reviewed.

Papers over time

by publication year
213107 2004–062013–152025–26*

* 2025–26 is still in progress, so its count is incomplete.

Most-cited trials and reviews

by citations
  1. 1

    Responsive cortical stimulation for the treatment of medically intractable partial epilepsy.

    RCTMorrell et al. · 2011 · 817 citations
  2. 2

    Two-year seizure reduction in adults with medically intractable partial onset epilepsy treated with responsive neurostimulation: final results of the RNS System Pivotal trial.

    RCTHeck et al. · 2014 · 434 citations · Open access
  3. 3

    Deep brain stimulation targets in epilepsy: Systematic review and meta-analysis of anterior and centromedian thalamic nuclei and hippocampus.

    Meta-analysisVetkas et al. · 2022 · 104 citations
  4. 4

    Neurostimulation for drug-resistant epilepsy: a systematic review of clinical evidence for efficacy, safety, contraindications and predictors for response.

    Systematic reviewBoon et al. · 2018 · 80 citations
  5. 5

    Quality of life and mood in patients with medically intractable epilepsy treated with targeted responsive neurostimulation.

    RCTMeador et al. · 2015 · 74 citations
  6. 6

    Neurostimulation in people with drug-resistant epilepsy: Systematic review and meta-analysis from the ILAE Surgical Therapies Commission.

    Meta-analysisTouma et al. · 2022 · 72 citations
  7. 7

    A systematic review of deep brain stimulation for the treatment of drug-resistant epilepsy in childhood.

    Systematic reviewYan et al. · 2019 · 63 citations
  8. 8

    Neurostimulation in generalized epilepsy: A systematic review and meta-analysis.

    Meta-analysisHaneef et al. · 2023 · 47 citations

Recent trials and reviews

last 3 years
  1. 1

    Epilepsy: Modern Treatment Approaches, Clinical Aspects, and Patent Status.

    Systematic reviewTyagi et al. · 2026 · 0 citations
  2. 2

    Comparative Efficacy of Interventions for Drug-Resistant Epilepsy: A Network Meta-analysis

    Meta-analysisEslahi et al. · 2026 · 0 citations
  3. 3

    Chronic Subthreshold Cortical Stimulation for Paracentral Epilepsy-A Systematic Review.

    Systematic reviewTurk et al. · 2026 · 0 citations
  4. 4

    Comparative Efficacy of Neuromodulatory Strategies for Drug-Resistant Epilepsy: A Systematic Review and Meta-Analysis.

    Meta-analysisShi et al. · 2025 · 8 citations
  5. 5

    Responsive neurostimulation for patients with refractory mesial temporal lobe epilepsy: A systematic review and meta-analysis.

    Meta-analysisSharma et al. · 2025 · 1 citations · Open access

Decision support only. This page summarises published literature; it is not medical advice or a recommendation for any patient. Study designs and topic labels are AI-classified by Jev: advisory, not clinician-reviewed. Abstracts are not reproduced here: follow the links to read each source. Data snapshot 2026-09-25.