Non-Convulsive Status Epilepticus in the Presence of Catatonia: A Clinically Focused Review

Volle, Dax C.; Marder, Katharine G.; McKeon, Andrew; Brooks, John O.; Kruse, Jennifer L.

doi:10.1016/j.genhosppsych.2020.11.008

Cited by 5 publications

(2 citation statements)

References 58 publications

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“…NCSE can develop in patients with various clinical diagnoses, including hypoxic-anoxic encephalopathy, cancer, autoimmune disorders, drug toxicity, pregnancy, infections, alcohol intoxication or withdrawal, and central nervous system lesions. NCSE shows symptoms similar to catatonia; therefore, the differential diagnosis should be cautiously made by EEG clues [8]. Early diagnosis and treatment are important since NCSE may result in permanent neurologic sequelae.…”

Section: Discussionmentioning

confidence: 99%

Catatonia associated with prolonged stupor after general anesthesia in a patient with multiple neuropsychiatric disorders -a case report-

Baek

Heo

Kim

et al. 2023

Korean J Anesthesiol

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Section: Discussionmentioning

confidence: 99%

Catatonia associated with prolonged stupor after general anesthesia in a patient with multiple neuropsychiatric disorders -a case report-

Baek

Heo

Kim

et al. 2023

Korean J Anesthesiol

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“…In terms of neurophysiology, there is a clear case for an electroencephalogram (EEG) in the context of possible non-convulsive status epilepticus (NCSE), which can present as catatonia ( Ogyu et al, 2021 ; Volle et al, 2021 ). Red flags for NCSE include subtle ictal phenomena (such as twitching of the face or extremities), comorbid neurological disease and a change in medications that affect seizure threshold ( Ogyu et al, 2021 ; Volle et al, 2021 ). Another quite specific EEG finding of relevance to catatonia is the extreme delta brush, which occurs in some patients with anti-NMDA receptor encephalitis ( Schmitt et al, 2012 ).…”

Section: Clinical Assessmentmentioning

confidence: 99%

Evidence-based consensus guidelines for the management of catatonia: Recommendations from the British Association for Psychopharmacology

et al. 2023

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The British Association for Psychopharmacology developed an evidence-based consensus guideline on the management of catatonia. A group of international experts from a wide range of disciplines was assembled. Evidence was gathered from existing systematic reviews and the primary literature. Recommendations were made on the basis of this evidence and were graded in terms of their strength. The guideline initially covers the diagnosis, aetiology, clinical features and descriptive epidemiology of catatonia. Clinical assessments, including history, physical examination and investigations are then considered. Treatment with benzodiazepines, electroconvulsive therapy and other pharmacological and neuromodulatory therapies is covered. Special regard is given to periodic catatonia, malignant catatonia, neuroleptic malignant syndrome and antipsychotic-induced catatonia. There is attention to the needs of particular groups, namely children and adolescents, older adults, women in the perinatal period, people with autism spectrum disorder and those with certain medical conditions. Clinical trials were uncommon, and the recommendations in this guideline are mainly informed by small observational studies, case series and case reports, which highlights the need for randomised controlled trials and prospective cohort studies in this area.

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Catatonia associated with epileptic seizures: A systematic review of case reports

Gadelho

Marques

2022

Epilepsy Research

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Non-Convulsive Status Epilepticus in the Presence of Catatonia: A Clinically Focused Review

Cited by 5 publications

References 58 publications

Catatonia associated with prolonged stupor after general anesthesia in a patient with multiple neuropsychiatric disorders -a case report-

Catatonia associated with prolonged stupor after general anesthesia in a patient with multiple neuropsychiatric disorders -a case report-

Evidence-based consensus guidelines for the management of catatonia: Recommendations from the British Association for Psychopharmacology

Catatonia associated with epileptic seizures: A systematic review of case reports

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