ArticleJournal of neurology2025
Persistent geotropic or apogeotropic nystagmus: recurrence and association with vestibular migraine.
Article in Journal of neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Vestibular migraine. Clinical and diagnostic challenges, and emerging therapeutic approaches.Current opinion in neurology · 2026Review
- Usefulness of Nystagmus Patterns in Distinguishing Peripheral From Central Acute Vestibular Syndromes at the Bedside: A Critical Review.Journal of clinical neurology (Seoul, Korea) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
backgroundThe underlying etiologies responsible for persistent geotropic nystagmus (PGN) and apogeotropic nystagmus (PAGN) remain elusive. In this study, we analyzed the symptoms of patients with PGN and PAGN and categorize them based on diagnostic criteria for established vestibular disorders.
methodsClinical signs, recurrences, and duration of vestibular symptoms in patients with PGN or PAGN were collated and included auditory, neurologic, and migrainous symptoms as well as migraine history. Patients were then reclassified into unique etiological groups according to the established diagnostic criteria for vestibular disorders.
resultsAmong 428 patients with nystagmus, 57 (13.3%) presented with PGN or PAGN. Of the 56 patients included in the study, 50 (89.3%) experienced a recurrence of vertigo or dizziness, and 28 (50%) had more than five episodes. Regarding the duration of symptoms, 32 patients (57.1%) experienced vestibular episodes lasting ≤ 1 day, and 46 patients (82.1%) had episodes lasting ≤ 1 week. Based on the available and accepted diagnostic categorization, 17 patients (30.4%) were diagnosed with vestibular migraine, 15 (26.8%) with probable vestibular migraine, 15 (26.8%) with benign recurrent vertigo, 3 (5.4%) with cerebellar lesions, 1 (1.8%) with sudden sensorineural hearing loss, and 5 (8.9%) with undetermined diagnoses.
conclusionsWhile PGN and PAGN can be caused by various vestibular disorders, our data support the majority of cases are episodic and linked to the pathophysiology of vestibular migraine.
Indexed as
Identifiers
39932582What 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.