Evidence map›Paper›PMID 40688008›Full record

ArticleEpilepsy & behavior reports2025

GAD65-positive autoimmune-associated epilepsy presenting with Ictal Hand Kissing; an uncommon presentation of a rare disease.

Alia M R Fallatah, Hanan M Abdulmutali, Majed H Alhameed

Abstract readCase Reports
In one paragraph

Article in Epilepsy & behavior reports, 2025. 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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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Alia M R FallatahNational Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia.
Hanan M AbdulmutaliNational Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia.
Majed H AlhameedNational Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glutamic acid decarboxylase-65 (GAD65) is an enzyme responsible for the production of gamma-aminobutyric acid (GABA). Elevated levels of GAD65 antibodies have been recognized as a key biomarker of neurological autoimmune disorders, particularly autoimmune-associated epilepsy (AAE). We report the case of a 48-year-old woman with drug-resistant right temporal AAE, who initially developed seizures following a febrile illness accompanied by confusion. Notably, the patient exhibited rare ictal semiology involving stereotypical Ictal Hand kissing (IHK) behavior. Brain MRI revealed bilateral mesial temporal sclerosis (MTS), which was more pronounced on the right side. High serum titers of GAD65 antibodies further supported this diagnosis. This case underscores the incompletely elucidated clinical features of GAD65-positive AAE, and highlights the unique semiology of IHK behavior and its role in understanding and characterizing possible underlying epileptogenic networks.

Indexed as

Autoimmune associated epilepsyGAD65Ictal kissingSeizureSemiologyTemporal lobe epilepsy

Identifiers

PMID40688008
PMCPMC12270791

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