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OBJECTIVE: To ascertain the presence of catatonia in cases of pediatric postoperative cerebellar mutism syndrome (PPCMS). METHOD: A systematic review of PPCMS case reports of patients aged 0-17 years with sufficient clinical information to extract catatonic phenomena was undertaken following PRISMA guidelines. Standardized catatonia rating scales were applied to selected cases retrospectively to ascertain whether diagnostic criteria for catatonia were met. A case known to the authors is also presented. RESULTS: Two hundred twenty-one suitable full-text articles were identified. Following screening and application of inclusion criteria, 51 articles were selected plus seven more from their references, reporting on 119 subjects. All cases met Bush and Francis (BF) diagnostic criteria for catatonia, 92.5% Pediatric Catatonia Rating Scale (PCRS), 52.9% ICD-11, and 44.5% DSM-5. All patients presented with mutism. The next most frequent signs were immobility/stupor (77.3%), withdrawal (35.3%), mannerisms (23.5%), and excitement/agitation (18.5%). Most cases presented with stuporous catatonia (75.6%). Catatonia most frequently occurred following resection of medulloblastoma (64.7%). Preoperative hydrocephalus occurred in 89 patients (74.8%). CONCLUSION: Catatonia was frequent in this PPCMS sample, with a predominant stuporous variant; it should be considered in patients with PPCMS and assessed with reliable and validated instruments for prompt diagnosis and management.
Assuntos
Catatonia , Mutismo , Complicações Pós-Operatórias , Adolescente , Criança , Pré-Escolar , Humanos , Lactente , Recém-Nascido , Catatonia/etiologia , Catatonia/diagnóstico , Doenças Cerebelares/complicações , Doenças Cerebelares/cirurgia , Doenças Cerebelares/etiologia , Mutismo/etiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/diagnósticoRESUMO
BACKGROUND: Catatonia is a complex psychomotor syndrome that often goes unrecognized and untreated, even though its classification has evolved in recent years. Prompt and correct identification of catatonia allows for highly effective treatment and prevention of possible complications. The underrecognition of catatonia in older patients is also frequent, and research in this population is scarce. AIM: To conduct a systematic review of the literature on catatonia in older people to ascertain its clinical characteristics across settings. METHODS: Following the PRISMA guidelines, MEDLINE, EMBASE, and PsycINFO databases were searched from inception to December 2021, with a strategy aimed at identifying all articles published on catatonia in older adults. Titles and abstracts were scanned and selected independently by two authors. Papers investigating issues related to catatonia and/or catatonic symptoms in older people, with English abstracts available, were included. References of selected articles were revised to identify other relevant studies. RESULTS: In total, 1355 articles were retrieved. After removing duplicates, 879 remained. Of the 879 identified abstracts, 669 were excluded because they did not meet the inclusion criteria. A total of 210 articles underwent full text review, and 51 were eliminated for various reasons. Fourteen more articles were selected from the references. Overall, 173 articles were reviewed: 108 case reports, 35 case series, 11 prospective cohort studies, 6 case-control studies, 3 retrospective cohort studies and 10 reviews. We found several particular aspects of catatonia in this population. Catatonia in older patients is highly prevalent and tends to have a multifactorial etiology. Older patients, compared to younger patients, have a higher risk of developing catatonia with benzodiazepine (BZD) withdrawal, in bipolar disorder, and in the general hospital. Age, together with other risk factors, was significantly associated with the incidence of deep venous thrombosis, neuroleptic malignant syndrome poor outcome, other complications and mortality. Treatment with BZDs and electroconvulsive therapy is safe and effective. Prompt treatment of its cause is essential to ensure a good prognosis. CONCLUSION: Catatonia in older patients is highly prevalent and tends to have a multifactorial etiology. The risk of developing catatonia in some settings and conditions, as well as of developing complications, is high in this population. Symptomatic treatment is safe and effective, and timely etiologic treatment is fundamental.
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Catatonia is a psychomotor syndrome which may occur in a wide variety of medical, neurological, and psychiatric conditions. In pediatrics, this condition is rare and is associated with high morbidity and mortality if not correctly diagnosed and treated. Catatonia in obsessive-compulsive disorder is an infrequent association that has been understudied and underdiagnosed. To add to the knowledge on this unusual clinical presentation, two pediatric patients are reported and discussed together with the other two cases described in the literature. These four cases in total of catatonia associated with OCD confirm that it is a relationship that is infrequently reported, possibly because of lack of awareness in clinicians that catatonia can also be caused by OCD, and because the similarity between some catatonic signs and some compulsive phenomena may compound the identification of the former. Most cases of catatonia in this small series seemed to have responded to the optimization of the treatment for OCD. This highlights the clinical importance of an accurate diagnosis of catatonia when associated with OCD.
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Catatonia , Transtorno Obsessivo-Compulsivo , Catatonia/complicações , Catatonia/diagnóstico , Criança , Humanos , Transtorno Obsessivo-Compulsivo/complicações , Transtorno Obsessivo-Compulsivo/diagnósticoRESUMO
OBJECTIVE: To ascertain the phenomenological characterisation of catatonia in N-methyl-d-aspartate receptor antibody encephalitis (NMDAr-AbE). METHODS: A systematic review of case reports was undertaken in accordance with PRISMA guidelines. Case reports of NMDAr-AbE containing sufficient information on the cases' clinical presentation and meeting the study's inclusion criteria were selected. Cases were searched for clinical data in keeping with core catatonic signs by applying the screening instrument of the Bush-Francis Catatonia Rating Scale. When two or more core signs were ascertained catatonia was considered to be present. RESULTS: 2645 records were identified through the database search. Following screening and application of eligibility/inclusion criteria 139 articles were selected reporting on 189 individual subjects. Catatonia was present in 60% of these cases. The most prevalent signs were immobility/stupor (70%), mutism (67%), excitement (50%), posturing/catalepsy (34%), stereotypies (31%), and rigidity (30%). Immobility/stupor and excitement co-occurred in the same patient in 33% of cases. CONCLUSION: The phenomenological profile of catatonia in this sample of cases of NMDAr-AbE was characterised by a preponderance of signs in the hypokinetic spectrum. However, excitement often co-occurred in these patients suggesting that fluctuations in catatonic semiology may be frequent.
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Encefalite Antirreceptor de N-Metil-D-Aspartato/complicações , Catatonia/etiologia , Catatonia/fisiopatologia , HumanosRESUMO
AIM: To determine the frequency and clinical correlations of catatonia in older patients referred to a liaison psychiatry service in a general hospital. PATIENTS AND METHODS: All patients over 65 years referred to liaison psychiatry were screened for catatonic phenomena with the Bush-Francis Catatonia Screening Instrument (BFCSI) between January and May 2012. Their clinical characteristics and the outcome of treatment were recorded. RESULTS: One hundred and twelve patients over 65 years were referred. Ten (8.9%) met research diagnostic criteria for catatonia and 7 (6.3%) Diagnostic and Statistical Manual of Mental Disorders, 4th Edition criteria for catatonia. All patients presented with the inhibited variant and 5 to 12 catatonic signs. Three patients presented concomitant delirium. The etiology of catatonia was multifactorial, and complications and death were frequent (40% and 20%, respectively). Lorazepam achieved full resolution of catatonia in 50% of patients. CONCLUSIONS: Catatonia in older adults referred to liaison psychiatry in a general hospital is not infrequent and has a multifactorial etiology. The BFCSI is a simple and reliable instrument to detect catatonia in this population. Lorazepam seems to be an effective treatment.
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Catatonia/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Catatonia/diagnóstico , Catatonia/tratamento farmacológico , Feminino , Hospitais Gerais/estatística & dados numéricos , Humanos , Hipnóticos e Sedativos/uso terapêutico , Lorazepam/uso terapêutico , Masculino , Transtornos Mentais/epidemiologia , Prevalência , Unidade Hospitalar de Psiquiatria/estatística & dados numéricos , Resultado do TratamentoRESUMO
Disturbances of the level of awareness are a frequent motive of attendance to emergency departments where the initial assessment and management will determine the direction of their outcome. The syndrome of catatonia must be taken into consideration and although it is normally associated with psychiatric diagnoses, it is also very often found in a great variety of neurological and medical conditions. Due to the clinical complexity of catatonia, there are still difficulties in its correct identification and initial management, something that leads to diagnostic delays and increased morbidity and mortality. In this article, a review of the literature on catatonia is presented with the aim of assisting emergency department doctors (and clinicians assessing patients in emergency situations) in considering this condition in the differential diagnosis of stupor due to its high frequency of association with organic pathology.