Document Type: Letter to Editor
Department of Psychiatry, Psychiatry and Behavioral Sciences Research Center, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
Catatonia is a neuropsychiatric syndrome that occurs in some primary psychiatric disorders (e.g., schizophrenia, mood disorders), or due to general medical conditions (e.g., neurological disorders, drug poisoning, metabolic disorders) (1). Although it is uncommon, but if it goes unrecognized in medical and surgical units (2), it can increase morbidity and mortality. Moreover, making a connection between signs observed across different systems (the motor, somatic, and psychiatric symptoms) could lead to misdiagnosis and a delay in treatment (3).
- Fink M, Taylor MA. Catatonia: subtype or syndrome in DSM? Am J Psychiatry 2006; 163(11): 1875-76.
- Carroll BT, Spetie L. Catatonia on the Catatonia on the consultation-liaison service: a replication study. Int J Psychiatry Med 1994; 24(4): 329-37.
- Sadock BJ, Sadock VA, Ruiz P. Kaplan and Sadock’s Synopsis of Psychiatry: Behavioral Sciences/Clinical Psychiatry. 11th ed. LWW; 2015. p. 343-6.
- Kirkhart R, Ahuja N, Lee JW, Ramirez J, Talbert R, Faiz K, et al. The Detection and Measurement of Catatonia. Psychiatry (Edgmont) 2007; 4(9): 52-6.
- van der Heijden FM, Tuinier S, Arts NJ, Hoogendoorn ML, Kahn RS, Verhoeven WM. Catatonia: disappeared or under-diagnosed? Psychopathology 2005; 38(1): 3-8.
- Stompe T, Ritter K, Schanda H. Catatonia as a subtype of schizophrenia. Psychiatr Ann 2007; 37(1): 31-6.