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Catatonia Update

The Primary Care Companion For CNS Disorders, 2017
Catatonia is a neuropsychiatric condition characterized by physical presentations ranging from profound immobility to excessive motor activity. Emotional aspects of catatonia vary clinically between psychomotor retardation and extreme excitability. In the past, catatonia was considered to be a variant of schizophrenia.
Kanwarjeet, Brar   +2 more
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Progressive Catatonia

Psychological Reports, 1999
We present the case of a young man with a diagnosis of a childhood-onset pervasive developmental disorder who developed a progressive neurologic deterioration with persistent catatonia and right hemiparesis. On his initial evaluation approximately three years after the onset of mutism, he manifested right hemiparesis and catalepsy.
J R, Brasić   +10 more
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Catatonia in Uremia

Annals of Internal Medicine, 1978
Excerpt Among the many neurologic complications of the uremic syndrome, abnormalities of behavior and cerebral function are usually discernible early.
T I, Steinman, H M, Yager
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A comparative study of “Idiopathic catatonia” with catatonia in schizophrenia

Asian Journal of Psychiatry, 2011
Catatonia has been defined as a cluster of signs and occurs secondary to or as a subgroup of schizophrenia, mood disorders or organic syndrome. This study specifically examined the distinct variety of catatonia that did not meet any standard psychiatric diagnostic criteria on globally recognised psychiatric rating tools and compared the clinical ...
K R, Krishna   +2 more
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Periodic Catatonia

Journal of Mental Science, 1948
Kraepelin (10) in 1908 first defined a group within his classification of schizophrenia which he described as periodic catatonia. The clinical features of this type may be briefly summarized. The onset, usually between 14 and 20 years, is frequently characterized by a period of erratic conduct followed by an interval of stupor, confusion or excitement,
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Catatonia

DeckerMed Psychiatry, 2017
Catatonia is a syndrome, not a discrete illness, and was first recognized by Kahlbaum in the 19th century. Catatonia is underdiagnosed and often goes unrecognized despite its clinical significance and treatment implications. The syndrome’s motor symptoms include muteness, rigidity, and stupor.
Rebecca Miesle   +4 more
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Catatonia

New England Journal of Medicine, 2023
Stephan Heckers, Sebastian Walther
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Catatonia

Archives of General Psychiatry, 1976
We studied 55 patients admitted during 14 months to two inpatient psychiatric units of a municipal hospital who exhibited one or more of the catatonic signs of mutism, stereotypy, posturing, catalepsy, automatic obedience, negativism, echolalia/echopraxia, or stupor.
R, Abrams, M A, Taylor
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Misdiagnosis of Catatonia

Psychopharmacology Bulletin
Dear Editor, Catatonia is an enigmatic neuropsychiatric syndrome that may occur in the context of various psychiatric and medical conditions and is characterized by a range of volitional, motor, behavioral and cognitive symptoms.1 Although catatonia is common among hospitalized patients, its diagnosis may be challenging in the general hospital setting ...
Feras Ali, Mustafa, Agastya, Nayar
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Neuroleptic catatonia and its relationship to psychogenic catatonia

Biological Psychiatry, 1985
Neuroleptics are among those pharmacological agents that can cause a nonpsychogenic catatonic state. Neuroleptic malignant syndrome (NMS) is marked by a change in state of consciousness, ranging from withdrawal through stupor to coma. In addition, it is characterized by autonomic dysfunction, hyperthermia, mutism, and rigidity.
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