Recurrent Catatonia and Demyelinating Disorders.

Area of Science:

• Neuropsychiatry
• Neurology
• Demyelinating Diseases

Background:

• Catatonia is a neuropsychiatric syndrome with diverse etiologies.
• Demyelinating diseases, such as multiple sclerosis, can present with catatonic symptoms.
• Understanding this association is crucial for effective patient management.

Observation:

• A 47-year-old female experienced recurrent catatonic episodes.
• The patient had an underlying demyelinating disease.
• Symptoms included confusion, reduced oral intake, and motor and speech difficulties.

Findings:

• Neurological evaluation, brain imaging, and lab tests were performed.
• Treatment with lorazepam and electroconvulsive therapy (ECT) led to initial improvement.
• Catatonia relapsed after abrupt medication cessation.

Implications:

• Demyelinating diseases should be considered in the differential diagnosis of catatonia.
• This case underscores the importance of sustained treatment and careful withdrawal protocols.
• Further research is needed to elucidate the mechanisms linking demyelination and catatonia.