Evidence map›Paper›PMID 32524057›Full record

ArticleEpilepsia open2020

Brain-responsive neurostimulation treatment in patients with GAD65 antibody-associated autoimmune mesial temporal lobe epilepsy.

Anteneh M Feyissa, Emily A Mirro, Angela Wabulya, William O Tatum, Kaitlyn E Wilmer-Fierro, Hae Won Shin

Open access · goldAbstract read
In one paragraph

Article in Epilepsia open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 13% 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

16 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Autoimmune encephalitis-associated epilepsy.Nature reviews. Neurology · 2025
    Review
  5. Article
  6. GAD65 Antibody-Associated Epilepsy.Medicina (Kaunas, Lithuania) · 2023
    Review
  7. Review
  8. Article
  9. Article
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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 at 4 institutions in 1 country.

Anteneh M FeyissaDepartment of Neurology Mayo Clinic Florida Jacksonville Florida.
Emily A MirroNeuroPace, Inc. Mountain View California.
Angela WabulyaDepartment of Neurology University of North Carolina at Chapel Hill Chapel Hill North Carolina.
William O TatumDepartment of Neurology Mayo Clinic Florida Jacksonville Florida.
Kaitlyn E Wilmer-FierroNeuroPace, Inc. Mountain View California.
Hae Won ShinDepartment of Neurology University of North Carolina at Chapel Hill Chapel Hill North Carolina.
NeuroPace (United States) · USUniversity of North Carolina at Chapel Hill · USJacksonville College · USMayo Clinic in Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glutamic acid decarboxylase 65-kilodalton isoform (GAD65) antibodies have been associated with multiple nonneurological and neurological syndromes including autoimmune epilepsy (AE). Although immunotherapy remains the cornerstone for the treatment of AE, those with GAD65 Ab-associated AE (GAD65-AE) remain refractory to immunotherapy and antiseizure medication (ASM). Outcomes of epilepsy surgery in this patient population have also been unsatisfactory. The role of neuromodulation therapy, particularly direct brain-responsive neurostimulation therapy, has not been previously examined in GAD65-AE. Here, we describe four consecutive patients with refractory GAD-65-associated temporal lobe epilepsy (GAD65-TLE) receiving bilateral hippocampal RNS System treatment. The RNS System treatment was well tolerated and effective in this study cohort. Three patients had a >50% clinical seizure reduction, and one patient became clinically seizure-free following resective surgery informed by the RNS System data with continued RNS System treatment. In all four of our patients, the long-term ambulatory data provided by the RNS System allowed us to gain objective insights on electrographic seizure lateralization, patterns, and burden as well as guided immunotherapy and ASM optimization. Our results suggest the potential utility of the RNS System in the management of ASM intractable GAD65-AE.

Indexed as

autoimmune epilepsybrain‐responsive neurostimulationdrug‐resistant epilepsyGAD65 antibodytemporal lobe epilepsy

Identifiers

PMID32524057
PMCPMC7278537
OpenAlexW3014481739

What OpenQuestion holds

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LicenceCC BY
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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.