SynthesisMovement disorders clinical practice2026
Vestibular Dysfunction in Parkinson's Disease: A Systematic Review of Signs and Symptoms.
Synthesis in Movement disorders clinical practice, 2026. 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
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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.
- Associations Between the Vestibulo-Ocular Reflex and Cognitive Function in de novo Parkinson's Disease.Journal of movement disorders · 2026Article
- Vestibular function in degenerative parkinsonism.Frontiers in neurology · 2026Article
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
backgroundDespite the growing interest in the link between Parkinson's disease (PD) neuropathology and vestibular system, there is still a lack of consensus about the presence of vestibular dysfunctions in PD.
objectiveThis review aims to identify vestibular signs and symptoms reported in PD patients and to summarize and critically appraise the measurement tools used to assess them.
methodsWe searched at MEDLINE, Web of Science, Scopus, and PEDro databases until June 2023. All experimental or observational studies focused on evaluating vestibular signs or symptoms in PD patients were included. For clinical appraise of measurement tools previously published criteria were applied.
resultsIn total, 104 studies met the inclusion criteria. A total of 238 vestibular signs were identified, with the most frequently reported being nystagmus (n = 47, 19.7%) central oculomotor abnormalities (n = 47, 19.7%), vestibular evoked myogenic potentials impairments (n = 39, 16.4%), and postural control impairments (n = 37, 15.5%). A total of 27 vestibular symptoms were identified, with dizziness (n = 17, 63.0%) being the most frequently reported. Of the most commonly used, 6 were classified as "recommended," 14 as "suggested," and 5 as "listed."
conclusionsOur findings raise awareness that vestibular signs and symptoms may be present in PD and should therefore be assessed comprehensively using the most suitable measurement tools. Future studies should focus on investigating the relationship between PD and the vestibular system, the progression of these signs and symptoms across disease stages, and the development of a standardized vestibular assessment protocol for PD to improve clinical management of these symptoms.
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Registered trials
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