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Limbic encephalitis with LGI1 antibodies is a rare neuroimmunological disorder characterized by the onset of cognitive decline, psychiatric disturbances and seizures (distinctively faciobrachial dystonic seizures) in association with detection of LGI1 antibodies in serum or cerebrospinal fluid. Patients may present with confusion, hallucinations, vocalization, paranoia, tangentiality, aggressive outbursts and/or spatial disorientation, as well as obstinate hyponatremia. It is most often non-paraneoplastic, however comorbid tumors, such as small cell lung cancer and thymoma, have been reported.
Biomarker and diagnostic research for limbic encephalitis with LGI1 antibodies has been reported in the published literature.
1 clinical trial registered, 1 recruiting. Interventions under study include other interventions. Pipeline includes 1 NA. Research is primarily sponsored by academic and government institutions.
43 publications have been identified in PubMed for limbic encephalitis with LGI1 antibodies. Research spans Case Report / Case Series (60%), Epidemiology / Natural History (12%), and Review / Meta-Analysis (9%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 26 |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 3:53 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Disease patterns and progression | 5 | 12% |
Research summaries | 4 | 9% |
Laboratory research | 4 | 9% |
Testing and diagnosis research | 2 | 5% |
Other research | 1 | 2% |
Clinical study results | 1 | 2% |
Wong MGP (2026). [PMID: 42229902](https://pubmed.ncbi.nlm.nih.gov/42229902/). *Aerosp Med Hum Perform*. [Case Report / Case Series]
Monni L (2026). [PMID: 42150081](https://pubmed.ncbi.nlm.nih.gov/42150081/). *Proc Natl Acad Sci U S A*. [Basic Science / Preclinical]
Faouzi M (2026). [PMID: 42216157](https://pubmed.ncbi.nlm.nih.gov/42216157/). *BMC Neurol*. [Case Report / Case Series]
Lerch M (2026). [PMID: 41831629](https://pubmed.ncbi.nlm.nih.gov/41831629/). *Autoimmun Rev*. [Review / Meta-Analysis]
Zeb J (2026). [PMID: 41982561](https://pubmed.ncbi.nlm.nih.gov/41982561/). *Cureus*. [Case Report / Case Series]
Katirji B (2026). [PMID: 42124386](https://pubmed.ncbi.nlm.nih.gov/42124386/). *Muscle Nerve*. [Other]
Krahmer R (2026). [PMID: 42255819](https://pubmed.ncbi.nlm.nih.gov/42255819/). *Cureus*. [Case Report / Case Series]
Sunaga A (2025). [PMID: 40642829](https://pubmed.ncbi.nlm.nih.gov/40642829/). *Lupus*. [Case Report / Case Series]
Xu W (2025). [PMID: 40676569](https://pubmed.ncbi.nlm.nih.gov/40676569/). *BMC Neurol*. [Case Report / Case Series]
Alwohaibi A (2025). [PMID: 40519393](https://pubmed.ncbi.nlm.nih.gov/40519393/). *Cureus*. [Case Report / Case Series]