Catatonia; A Case Study and Literature Review

Introduction Catatonia is a state of apparent unresponsiveness to external stimuli in a person who is awake. More common in patients with unipolar major depression or bipolar disorder. Common signs: immobility, rigidity, mutism, posturing, excessive motor activity, stupor, negativism, staring, and echolalia. We will discuss a case of a 23 year old male with schizophrenia presented with catatonia and decompensation of his schizophrenia in the context of medication non-compliance. We will discuss findings from litrature pertaining to catatonia and treatment strategies. Objectives - To discuss catatonia, its incidence in different psychiatric disorders. - To discuss literature pertaining to catatonia. - To discuss different treatment strategies Methods - Case study Results - Signs of catatonia: immobility, mutism, withdrawal and refusal to eat, staring, negativism, posturing, rigidity, waxy flexibility/catalepsy, stereotypy, echolalia, or echopraxia, verbigeration. - Diagnosis: Clinical, Lorazepam challenge. Bush-Francis Catatonia Rating Scale (BFCRS) - BFCR scale is used as the screening tool. If 2 of the 14 are positive, prompts further evaluation and completion of the remaining 9 items. - Differential Diagnosis include; Neuroleptic Malignant Syndrome, Serotoninergic Syndrome, Malignant Hyperthermia, Akinetic Mutism, Delirium, Parkinson’s disease. - Lorazepam can be scheduled at interval doses until the catatonia resolves. - ECT in combination with benzodiazepines is used to treat malignant catatonia. - Possible complications are Physical trauma, malignant catatonia (autonomic instability, life-threatening), dehydration, pneumonia, pressure ulcers due to immobility, muscle contractions, DVT, PE Conclusions Psychiatrists need to be diligent in evaluating patients with Catatonia for other comorbid psychiatric conditions, addressing these conditions and conducting a thorough assessment and prompt treatment. Disclosure No significant relationships.