Abnormal movements in hospitalized COVID-19 patients: A case series

JOURNAL OF THE NEUROLOGICAL SCIENCES

卷:423

Article

Clark, Jeffrey R.¹  Liotta, Eric M.¹  Reish, Nicholas J.¹  Shlobin, Nathan A.¹  Hoffman, Steven C.¹  Orban, Zachary S.¹  Lim, Patrick H.¹  Koralnik, Igor J.¹  Batra, Ayush¹ 

[1] Northwestern Univ, Feinberg Sch Med, Ken & Ruth Davee Dept Neurol, Chicago, IL 60611 USA

关键词: COVID-19;    Movement disorder;    Myoclonus;    Tremor;    Seizure;    Serotonin syndrome;   

DOI  :  10.1016/j.jns.2021.117377

来源: Elsevier

【 摘 要 】

Background: Abnormal movements in Covid-19 patients have been reported with varying degree of frequency, prompting neurologic consultation and additional diagnostic evaluation. We sought to evaluate the frequency and etiology of abnormal movements among hospitalized Covid-19 patients undergoing neurologic consultation. Methods: We retrospectively analyzed the first 50 consecutive patients with confirmed Covid-19 hospitalized at our tertiary medical care center who underwent acute inpatient neurology consultation from March 2020 through May 2020. Indication for neurologic consultation and diagnostic studies performed were identified by electronic medical record review. Results: Of the 50 initial consultation requests, 11 (22.0%) patients were evaluated for abnormal movements (nine male and two female). Myoclonus was diagnosed in 6/11 (54.5%) patients. Additionally, two patients were diagnosed with seizures (confirmed on EEG in one), while two additional patients were diagnosed with tremor (physiologic and probable functional). A single case of serotonin syndrome was also identified. Conclusion: Abnormal movements observed in hospitalized Covid-19 patients can have a wide range of etiologies and were a frequent initial indication for neurologic consultation. Myoclonus was the most frequent type of abnormal movement observed. Early clinical recognition and directed diagnostic work-up is essential for accurate diagnoses in these patients.

【 授权许可】

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