ArticleMovement disorders clinical practice2020
Pseudoagoraphobia, a Diagnostic Clue in Stiff-Limb Syndrome.
Article in Movement disorders clinical practice, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- Systematic review of movement disorders mislabeled as functional: when incongruence misleads.Journal of neurology · 2026Pooled it
- Treatable Hyperkinetic Movement Disorders Not to Be Missed.Frontiers in neurology · 2021Review
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Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
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Abstract
backgroundStiff-limb syndrome is part of stiff person spectrum, presenting with fluctuating gait disorders attributed to leg stiffness, spasms, and posturing. It could also manifest with anxiety and specific phobias such as pseudoagoraphobia. We aimed to describe the importance of specific gait phobia as a diagnostic clue to anti-glutamic acid decarboxylase stiff-limb syndrome. CASES: We reported on 2 cases of stiff-limb syndrome sharing a similar diagnostic path and phenomenology. Both were featured by pseudoagoraphobia, which has documented to typically cover organic conditions, and a remarkable diagnostic delay attributed to misdiagnoses. Presence of pseudoagoraphobia should not point to the diagnosis of a functional disorder-although a negative instrumental workup is documented.
conclusionsBoth cases are emblematic of the high misdiagnosis rate affecting stiff person syndrome patients. A proper diagnostic process, including the identification of a pseudoagoraphobia, should help in reaching a diagnosis and providing an early and effective treatment.
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