ArticleFrontiers in immunology2025
Clinical spectrum and long-term outcomes of antibody-negative severe autoimmune encephalitis: a retrospective study.
Article in Frontiers in immunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed.
- Nationwide Analysis of In-Hospital Mortality in Patients with Encephalitis-Related Diagnoses in Ecuador.Diseases (Basel, Switzerland) · 2026Article
- Early prediction of severe autoimmune encephalitis: development and validation of a model incorporating readily available lactate dehydrogenase.Frontiers in immunology · 2026Article
- Relapse predictors and brain atrophy in antibody-positive and antibody-negative autoimmune encephalitis: a multicenter cohort study.Frontiers in immunology · 2026Article
- Clinical Features, Antibody Profiles, and Prognostic Factors in Autoimmune Encephalitis: A Single-Center Study.Journal of clinical medicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: The aims of the study were to characterize the clinical manifestations and outcomes of patients with antibody-negative severe autoimmune encephalitis (AE). Methods: This retrospective, monocentric study recruited patients from the Neurology Department of Henan Provincial People's Hospital between April 2017 and December 2023. All patients underwent neural antibody testing in both blood and cerebrospinal fluid (CSF) and met the diagnostic criteria for autoantibody-negative but probable severe AE, with available 1-year follow-up data. Results: In total, 124 patients with autoantibody-negative severe AE were analyzed. Among them, 27.4% achieved good functional outcomes at discharge. Older age (OR 1.034, 95% confidence interval [CI] 1.010-1.058, Conclusion: Although patients with antibody-negative severe AE experience significant disability in the early stages of their disease, the majority eventually regain independent functioning. Older age at disease onset, longer hospital stays, the presence of refractory status epilepticus and higher CASE scores at discharge may predict a poor long-term prognosis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.