Journal of neurology, neurosurgery, and psychiatry
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J. Neurol. Neurosurg. Psychiatr. · Apr 2024
Increased apathy post-interstitial laser capsulotomy for refractory obsessive-compulsive disorder.
MRI guided laser interstitial thermal therapy (M-LITT) capsulotomy has proven to be efficacious in decreasing refractory obsessive-compulsive disorder (OCD) related symptomatology yet capsulotomy either via radiosurgery or radiofrequency ablation has in some patients led to increased apathy following surgery. The current case series aims to investigate objective patient-reported change in apathy, disinhibition, depression, and executive dysfunction following anterior capsulotomy via M-LITT for OCD. ⋯ Most patients in the current cohort achieved full-or-partial OCD recovery. Yet, 60% of patients also reported significant increases in apathy, despite experiencing a decrease in depression symptoms, with stable disinhibition and executive dysfunction. Despite these promising improvements in OCD symptomatology following M-LITT, further investigations of the impact of surgery and lesion location on apathy levels is clearly warranted using objective, quantifiable methods.
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J. Neurol. Neurosurg. Psychiatr. · Apr 2024
Meta AnalysisEffectiveness of conservative non-pharmacological interventions in people with muscular dystrophies: a systematic review and meta-analysis.
Management of muscular dystrophies (MD) relies on conservative non-pharmacological treatments, but evidence of their effectiveness is limited and inconclusive. ⋯ Low-quality evidence suggests that strength training, with or without other exercise interventions, may improve perceived exertion, distal upper limb function, static and dynamic balance, gait and well-being in MD. Although more robust and larger studies are needed, current evidence supports the inclusion of strength training in MD treatment, as it was found to be safe.
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J. Neurol. Neurosurg. Psychiatr. · Apr 2024
Binary reversals: a diagnostic sign in primary progressive aphasia.
Binary reversals (exemplified by 'yes'/'no' confusions) have been described in patients with primary progressive aphasia (PPA) but their diagnostic value and phenotypic correlates have not been defined. ⋯ Binary reversals are a sensitive (though not specific) neurolinguistic feature of nfvPPA, and should suggest this diagnosis if present as a prominent early symptom.
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J. Neurol. Neurosurg. Psychiatr. · Apr 2024
Exploring the cost-effectiveness of EBV vaccination to prevent multiple sclerosis in an Australian setting.
Increasing evidence suggests the potential of Epstein-Barr virus (EBV) vaccination in preventing multiple sclerosis (MS). We aimed to explore the cost-effectiveness of a hypothetical EBV vaccination to prevent MS in an Australian setting. ⋯ MS prevention using future EBV vaccinations, particularly targeted at adolescence population, is highly likely to be cost-effective.
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J. Neurol. Neurosurg. Psychiatr. · Apr 2024
Serum biomarker levels predict disability progression in patients with primary progressive multiple sclerosis.
We aimed to investigate the potential of serum biomarker levels to predict disability progression in a multicentric real-world cohort of patients with primary progressive multiple sclerosis (PPMS). ⋯ Levels of sNfL, sGFAP and sCHI3L1 are prognostic biomarkers associated with disability progression in patients with PPMS, being CHI3L1 findings less dependent on the inflammatory component associated with disease progression.