Evidence map›Paper›PMID 41467927›Full record

ArticleEpilepsia2026

Predicting epilepsy after new onset refractory status epilepticus due to autoimmune encephalitis: The DAME score.

Simona Lattanzi, Sara Matricardi, Alberto Vogrig, Giada Pauletto, Margherita Nosadini, Stefano Sartori, Federico Massa, Luana Benedetti, Stefano Meletti, Francesca Bisulli and 11 more

Abstract readMulticenter Study
In one paragraph

Article in Epilepsia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Immune dysregulation and epileptogenesis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  2. Article
  3. 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

21 authors.

Simona LattanziNeurological Clinic, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy.ORCID https://orcid.org/0000-0001-8748-0083
Sara MatricardiDepartment of Pediatrics, University of Chieti, Chieti, Italy.ORCID https://orcid.org/0000-0002-4403-6342
Alberto VogrigDepartment of Medicine, University of Udine, Udine, Italy.ORCID https://orcid.org/0000-0002-3652-7061
Giada PaulettoClinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy.ORCID https://orcid.org/0000-0002-8875-6640
Margherita NosadiniPediatric Neurology and Neurophysiology Unit, Department of Women's and Children's Health, University Hospital of Padua, Neuroimmunology Group, Pediatric Research Institute "Città Della Speranza", Padua, Italy.ORCID https://orcid.org/0000-0002-6395-7614
Stefano SartoriPediatric Neurology and Neurophysiology Unit, Department of Women's and Children's Health, University Hospital of Padua, Neuroimmunology Group, Pediatric Research Institute "Città Della Speranza", Padua, Italy.ORCID https://orcid.org/0000-0002-0012-6848
Federico MassaDepartment of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy.ORCID https://orcid.org/0000-0001-5667-204X
Luana BenedettiIRCCS Ospedale Policlinico San Martino, Genoa, Italy.ORCID https://orcid.org/0000-0002-9540-9727
Stefano MelettiDepartment of Biomedical Metabolic Sciences and Neurosciences, University of Modena and Reggio Emilia, Reggio Emilia, Italy.ORCID https://orcid.org/0000-0003-0334-539X
Francesca BisulliIRCCS Istituto Delle Scienze Neurologiche di Bologna, full member of European Reference Network EpiCARE, Bologna, Italy.ORCID https://orcid.org/0000-0002-1109-7296
Elena FreriDepartment of Pediatric Neuroscience, Fondazione IRCCS Istituto Neurologico Carlo Besta, full member of European Reference Network EpiCARE, Milan, Italy.ORCID https://orcid.org/0000-0002-2293-8687
Francesca Felicia OpertoDepartment of Health Sciences, School of Medicine, University Magna Graecia of Catanzaro, Catanzaro, Italy.ORCID https://orcid.org/0000-0002-2444-8761
Silvia BozzettiDepartment of Neurology/Stroke Unit, San Maurizio Hospital, Südtiroler Sanitätsbetrieb, Bolzano, Italy.
Sara MariottoNeurology Unit, Department of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, Verona, Italy.ORCID https://orcid.org/0000-0002-7806-3103
Simone BerettaDepartment of Neurology, Fondazione IRCCS San Gerardo Dei Tintori, Monza, Italy.ORCID https://orcid.org/0000-0002-9417-2748
Eleonora RosatiEmergency Neurology, Neuroscience Department, Careggi University Hospital, Florence, Italy.ORCID https://orcid.org/0009-0001-3892-3711
Elisabetta CesaroniChild Neurology and Psychiatry Unit, Children's Hospital "G. Salesi," Ospedali Riuniti Ancona, Ancona, Italy.ORCID https://orcid.org/0000-0002-7177-4500
Carla MariniChild Neurology and Psychiatry Unit, Children's Hospital "G. Salesi," Ospedali Riuniti Ancona, Ancona, Italy.ORCID https://orcid.org/0000-0002-9212-2691
Tiziana GranataDepartment of Pediatric Neuroscience, Fondazione IRCCS Istituto Neurologico Carlo Besta, full member of European Reference Network EpiCARE, Milan, Italy.ORCID https://orcid.org/0000-0002-0170-6836
Flavio VillaniDivision of Clinical Neurophysiology and Epilepsy Center, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.ORCID https://orcid.org/0000-0002-2762-4599
Immune Epilepsies Study Group of the Italian League Against Epilepsy

Funding

#NEXTGENERATIONEU (NGEU) DN. 1553Ricerca Corrente RF-2021-12372526
6 · The paper itself

Abstract

objectiveThis study aimed to identify risk factors and develop a predictive scoring system for autoimmune-associated epilepsy in subjects with autoimmune encephalitis presenting with new onset refractory status epilepticus (NORSE).

methodsThis retrospective, multicenter, cohort study included subjects who presented with NORSE at the onset of autoimmune encephalitis and had at least 24 months of follow-up after immunotherapy. The outcome was the development of autoimmune-associated epilepsy, defined as persistent seizures despite adequate immunotherapy and absence of active inflammation. Factors independently associated with the outcome were identified through a backward stepwise selection. Adjusted regression coefficients of each independent predictor were transformed to produce a points-based risk-scoring system.

resultsSeventy participants were included (median age = 24.2 years, 38.6% male). During a median follow-up of 53 months, 54.3% of subjects developed autoimmune-associated epilepsy. Status epilepticus duration ≥ 10 days (odds ratio [OR] = 31.14, 95% confidence interval [CI] = 2.12-456.87, p = .012), positivity for antibodies against surface antigens (OR = .12, 95% CI = .02-.85, p = .034), bitemporal magnetic resonance imaging (MRI) abnormalities suggestive of autoimmune encephalitis during acute stage (OR = 49.80, 95% CI = 2.95-841.77, p = .007), and interictal epileptiform discharges during electroencephalographic (EEG) follow-up (OR = 71.32, 95% CI = 6.48-785.32, p < .001) were independently associated with the study outcome. The duration-antibodies-MRI-EEG (DAME) score was developed as an integer-based scoring system predictive of autoimmune-associated epilepsy. With an optimal cutoff of ≥3 points, it yielded a sensitivity of 86.8%, a specificity of 87.5%, and an overall accuracy of 87.1%. SIGNIFICANCE: The DAME score could serve as a user-friendly score to predict the risk of autoimmune-associated epilepsy in patients with NORSE due to autoimmune encephalitis.

Indexed as

Drug Resistant EpilepsyEncephalitisHashimoto DiseaseStatus EpilepticusAdolescentAdultCohort StudiesElectroencephalographyFemaleFollow-Up StudiesHumansMagnetic Resonance ImagingMaleMiddle AgedPredictive Value of TestsRetrospective Studiesautoimmune encephalitisetiologynew onset refractory status epilepticusstatus epilepticus

Identifiers

PMID41467927
PMCPMC13075619

What Socratic holds

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Registered trials

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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 Socratic graph.