Recurrent Catatonia and Demyelinating Disorders.

Catatonia, a neuropsychiatric syndrome characterized by psychomotor and behavioral symptoms, can be associated with various underlying conditions, including demyelinating diseases such as multiple sclerosis. This paper presents a case study of a 47-year-old female with recurrent catatonic relapses and an underlying demyelinating disease. The patient exhibited symptoms of confusion, decreased oral intake, and difficulty with movement and speech. Neurological examinations, brain imaging, and laboratory tests were conducted to evaluate the etiology and guide treatment. The patient showed improvement with lorazepam and electroconvulsive therapy (ECT). However, relapses occurred after the abrupt withdrawal of medication. The case study highlights the potential connection between demyelinating diseases and catatonia and emphasizes the importance of considering demyelinating diseases in the workup, treatment, and relapse prevention of catatonia. Further research is needed to explore the mechanisms underlying the relationship between demyelination and catatonia and to investigate how different etiologies may impact the recurrence rates of catatonic episodes.