1
|
Rogers JP, Shorvon S, Luccarelli J. Catatonia and epilepsy: An underappreciated relationship. Epilepsy Behav 2024; 159:109983. [PMID: 39182262 DOI: 10.1016/j.yebeh.2024.109983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Revised: 08/01/2024] [Accepted: 08/04/2024] [Indexed: 08/27/2024]
Abstract
Catatonia is currently conceived in the major diagnostic manuals as a syndrome with a range of possible psychiatric and general medical underlying conditions. It features diverse clinical signs, spanning motor, verbal and behavioural domains and including stupor, catalepsy, mutism, echolalia, negativism and withdrawal. The existing literature suggests that seizure activity may underlie catatonia in approximately 2% of cases. There are three possible temporal relationships between catatonia and seizure activity: (1) ictal catatonia, in which catatonia is a presentation of non-convulsive status epilepticus; (2) postictal catatonia, in which catatonia follows a seizure, and (3) interictal catatonia, in which catatonia and seizures occur in the same individual without any clear temporal relationship between them. Electroencephalographic (EEG) abnormalities are common in catatonia, even in those cases with a presumed primary psychiatric origin, and often consist of generalised background slowing. Paradoxically, electroconvulsive therapy is an effective treatment for catatonia. There are several converging pieces of evidence suggesting that there may be underlying seizure activity in more cases of catatonia than has hitherto been recognised, though identification of these seizures may require intracranial EEG recording.
Collapse
Affiliation(s)
| | - Simon Shorvon
- Queen Square Institute of Neurology, University College London, London, UK
| | - James Luccarelli
- Department of Psychiatry, Harvard Medical School, Boston, USA; Department of Psychiatry, Massachusetts General Hospital, Boston, USA
| |
Collapse
|
2
|
Hirjak D, Foucher JR, Ams M, Jeanjean LC, Kubera KM, Wolf RC, Northoff G. The origins of catatonia - Systematic review of historical texts between 1800 and 1900. Schizophr Res 2024; 263:6-17. [PMID: 35710511 DOI: 10.1016/j.schres.2022.06.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 02/07/2023]
Abstract
Since January 1st 2022, catatonia is (again) recognized as an independent diagnostic entity in the 11th revision of the International Classification of Diseases (ICD-11). This is a relevant time to systematically review how the concept of catatonia has evolved within the 19th century and how this concept changed under the influence of a wide variety of events in the history of psychiatry. Here, we systematically reviewed historical and modern German and English texts focusing on catatonic phenomena, published from 1800 to 1900. We searched five different electronical databases (https://archive.org, www.hathitrust.org, www.books.google.de, https://link.springer.com and PubMed) and closely reviewed 60 historical texts on catatonic symptoms. Three main findings emerged: First, catatonic phenomena and their underlying mechanisms were studied decades before Karl Ludwig Kahlbaum's catatonia concept of 1874. Second, Kahlbaum not only introduced catatonia, but, more generally, also called for a new classification of psychiatric disorders based on a comprehensive analysis of the entire clinical picture, including the dynamic course and cross-sectional symptomatology. Third, the literature review shows that between 1800 and 1900 catatonic phenomena were viewed to be 'located' right at the interface of motor and psychological symptoms with the respective pathophysiological mechanisms being discussed. In conclusion, catatonia can truly be considered one of the most exciting and controversial entity in both past and present psychiatry and neurology, as it occupies a unique position in the border territory between organic, psychotic and psychogenic illnesses.
Collapse
Affiliation(s)
- Dusan Hirjak
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.
| | - Jack R Foucher
- ICube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, CEMNIS (UF 4768) Non-invasive Neuromodulation Center, University Hospital Strasbourg, BP 426, 67 091 Strasbourg, France
| | - Miriam Ams
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Ludovic C Jeanjean
- ICube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, CEMNIS (UF 4768) Non-invasive Neuromodulation Center, University Hospital Strasbourg, BP 426, 67 091 Strasbourg, France
| | - Katharina M Kubera
- Center for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - Robert Christian Wolf
- Center for Psychosocial Medicine, Department of General Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - Georg Northoff
- Mind, Brain Imaging and Neuroethics Research Unit, The Royal's Institute of Mental Health Research, University of Ottawa, Ottawa, ON, Canada
| |
Collapse
|
3
|
Caroff SN, Ungvari GS, Gazdag G. Treatment of schizophrenia with catatonic symptoms: A narrative review. Schizophr Res 2024; 263:265-274. [PMID: 36404216 DOI: 10.1016/j.schres.2022.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/07/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022]
Abstract
Catatonia is a neuropsychiatric syndrome consisting of psychomotor abnormalities caused by a broad range of disorders affecting brain function. While the nosological status of catatonia is no longer restricted to a subtype of schizophrenia in standardized diagnostic systems, the character, course, and clinical significance of catatonia in people with schizophrenia remain unclear. Evidence suggests that catatonia could be a nonspecific state-related phenomenon, a fundamental core symptom dimension of schizophrenia, or a subcortical variant of schizophrenia. Either way, the validity of catatonia in schizophrenia is clinically significant only insofar as it predicts prognosis and response to treatment. Most contemporary clinical trials of antipsychotics have targeted schizophrenia as an overly broad unitary psychosis neglecting any differential response defined by phenomenology or course. However, early naturalistic studies showed that catatonia predicted poor response to first-generation antipsychotics in chronic schizophrenia and case reports cautioned against the risk of triggering neuroleptic malignant syndrome. More recent studies suggest that second-generation antipsychotics, particularly clozapine, may be effective in schizophrenia with catatonic symptoms, while small randomized controlled trials have found that the short-term response to ECT may be faster and more significant. Based on available data, conclusions are limited as to whether antipsychotics are as effective and safe in acute and chronic schizophrenia with catatonic symptoms compared to other treatments and compared to schizophrenia without catatonia. Further studies of the pathophysiology, phenomenology, course and predictive value of catatonia in schizophrenia are worthwhile.
Collapse
Affiliation(s)
- Stanley N Caroff
- Behavioral Health Service, Corporal Michael J. Crescenz VA Medical Center and the Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Gabor S Ungvari
- Division of Psychiatry, School of Medicine, University of Western Australia, Crawley, Australia; Section of Psychiatry, University of Notre Dame, Fremantle, Australia
| | - Gábor Gazdag
- Department of Psychiatry and Psychiatric Rehabilitation, Jahn Ferenc South Pest Hospital, Budapest, Hungary; Department of Psychiatry and Psychotherapy, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| |
Collapse
|
4
|
Schorr B, Clauss JME, de Billy CC, Dassing R, Zinetti-Bertschy A, Domergny-Jeanjean LC, Obrecht A, Mainberger O, Schürhoff F, Foucher JR, Berna F. Subtyping chronic catatonia: Clinical and neuropsychological characteristics of progressive periodic catatonia and chronic system catatonias vs. non-catatonic schizophrenia. Schizophr Res 2024; 263:55-65. [PMID: 36411196 DOI: 10.1016/j.schres.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 11/19/2022]
Abstract
Catatonia has been defined by ICD-11 as a nosologically unspecific syndrome. Previous neuropsychiatric conceptions of catatonia such as Wernicke-Kleist-Leonhard's (WKL) one, have isolated chronic catatonic entities, such as progressive periodic catatonia (PPC) and chronic system catatonias (CSC). This study aimed at comparing the clinical and neuropsychological features of PPC, CSC and non-catatonic patients, all diagnosed with a schizophrenia spectrum disorder (SSD). The clinical and cognitive measures were compared among 53 SSD patients, first by separating catatonic (C-SSD, n = 27) and non-catatonic patients (NC-SSD, n = 26), and second, by separating PPC (n = 20), CSC (n = 6) and NC-SSD patients. Bayes factors were used to compare the model with 1 or 2 catatonic groups. We found that PPC had a more frequent schizo-affective presentation, higher levels of depression and less positive psychotic symptoms than both CSC and NC-SSD. CSC patients had an earlier illness onset, a poorer cognitive functioning, and higher antipsychotics doses than both PPC and NC-SSD. Most differences between C- and NC-SSD were accounted by characteristics of either PPC or CSC. The model with 2 catatonic groups clearly outperformed that with 1 catatonic group. Our results point to a substantial clinical heterogeneity of 'catatonia' within the SSD population and suggest that distinguishing (at least) 2 chronic catatonic phenotypes (PPC and CSC) may represent a relevant step to apprehend this heterogeneity. It is also a more parsimonious attempt than considering the around 32.000 distinct catatonic presentations resulting from the combinations of 3 out of 15 polythetic criteria for ICD-11 catatonia.
Collapse
Affiliation(s)
- Benoit Schorr
- Pôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; Physiopathologie et Psychopathologie Cognitive de la Schizophrénie - INSERM 1114, Strasbourg, France; University of Strasbourg, France; FMTS, Strasbourg, France; Fondation FondaMental, 94000 Créteil, France
| | - Julie M E Clauss
- Pôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; SAGE - CNRS UMR 7363, FMTS, University of Strasbourg, France; Fondation FondaMental, 94000 Créteil, France
| | - Clément C de Billy
- iCube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France
| | - Romane Dassing
- Pôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; Physiopathologie et Psychopathologie Cognitive de la Schizophrénie - INSERM 1114, Strasbourg, France; Fondation FondaMental, 94000 Créteil, France
| | - Anna Zinetti-Bertschy
- Pôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; Fondation FondaMental, 94000 Créteil, France
| | - Ludovic C Domergny-Jeanjean
- University of Strasbourg, France; iCube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France; FMTS, Strasbourg, France
| | - Alexandre Obrecht
- iCube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France
| | - Olivier Mainberger
- iCube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France
| | - Franck Schürhoff
- Fondation FondaMental, 94000 Créteil, France; Inserm U955, Translational Psychiatry Team, 94000 Créteil, France; Pôle de psychiatrie des hôpitaux universitaires Henri-Mondor, DHU Pe-PSY, Paris Est University, 94000 Créteil, France
| | - Jack R Foucher
- University of Strasbourg, France; iCube - CNRS UMR 7357, Neurophysiology, FMTS, University of Strasbourg, France; CEMNIS - Noninvasive Neuromodulation Center, University Hospital Strasbourg, France; FMTS, Strasbourg, France
| | - Fabrice Berna
- Pôle de Psychiatrie, Santé Mentale et Addictologie, University Hospital Strasbourg, France; Physiopathologie et Psychopathologie Cognitive de la Schizophrénie - INSERM 1114, Strasbourg, France; University of Strasbourg, France; FMTS, Strasbourg, France; Fondation FondaMental, 94000 Créteil, France.
| |
Collapse
|
5
|
Affiliation(s)
- Stephan Heckers
- From the Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville (S.H., S.W.); and the Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland (S.W.)
| | - Sebastian Walther
- From the Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville (S.H., S.W.); and the Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland (S.W.)
| |
Collapse
|
6
|
Dell’Osso L, Nardi B, Bonelli C, Gravina D, Benedetti F, Amatori G, Battaglini S, Massimetti G, Luciano M, Berardelli I, Brondino N, De Gregorio M, Deste G, Nola M, Reitano A, Muscatello MRA, Pompili M, Politi P, Vita A, Carmassi C, Cremone IM, Carpita B, Maj M. Investigating suicidality across the autistic-catatonic continuum in a clinical sample of subjects with major depressive disorder and borderline personality disorder. Front Psychiatry 2023; 14:1124241. [PMID: 37275986 PMCID: PMC10234210 DOI: 10.3389/fpsyt.2023.1124241] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/04/2023] [Indexed: 06/07/2023] Open
Abstract
Background Recent literature has highlighted that catatonia may be more prevalent among psychiatric patients than previously thought, beginning from autism spectrum disorders (ASD), for which it has been suggested to represent a severe late consequence, but also among individuals with mood disorders and borderline personality disorder (BPD). Interestingly, one critical point shared by these conditions is the increased risk of suicidality. The aim of this study was to evaluate how the presence and the prevalence of catatonic symptoms may shape and correlate with suicidal risk in a sample of individuals with major depressive disorder (MDD) or BPD. Methods We recruited two clinical samples of subjects (BPD and MDD) and a control group without a diagnosis according to DSM-5 (CTL). Subjects were assessed with the catatonia spectrum (CS) and the MOODS-SR for evaluating suicidality. Results In the total sample, suicidality score was significantly and positively correlated with all CS domains and CS total score. Correlation and regression analyses highlighted specific patterns of association among Catatonia spectrum domains and suicidality in the MDD and BPD group and in the total sample. Conclusion In both disorders, higher catatonic traits are linked to higher suicidal tendencies, confirming the high risk of suicide for this population. However, different patterns of association between catatonic symptoms and suicidality were highlighted in the two disorders.
Collapse
Affiliation(s)
- Liliana Dell’Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Benedetta Nardi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Chiara Bonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Davide Gravina
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Benedetti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Amatori
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Simone Battaglini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gabriele Massimetti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Mario Luciano
- Department of Psychiatry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Isabella Berardelli
- Department of Neuroscience, Mental Health and Sense Organs, University of Roma “La Sapienza”, Rome, Italy
| | - Natascia Brondino
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Marianna De Gregorio
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Giacomo Deste
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Marta Nola
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Antonino Reitano
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | | | - Maurizio Pompili
- Department of Neuroscience, Mental Health and Sense Organs, University of Roma “La Sapienza”, Rome, Italy
| | - Pierluigi Politi
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Antonio Vita
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Claudia Carmassi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ivan Mirko Cremone
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Barbara Carpita
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Mario Maj
- Department of Psychiatry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| |
Collapse
|
7
|
Rogers JP, Oldham MA, Fricchione G, Northoff G, Ellen Wilson J, Mann SC, Francis A, Wieck A, Elizabeth Wachtel L, Lewis G, Grover S, Hirjak D, Ahuja N, Zandi MS, Young AH, Fone K, Andrews S, Kessler D, Saifee T, Gee S, Baldwin DS, David AS. Evidence-based consensus guidelines for the management of catatonia: Recommendations from the British Association for Psychopharmacology. J Psychopharmacol 2023; 37:327-369. [PMID: 37039129 PMCID: PMC10101189 DOI: 10.1177/02698811231158232] [Citation(s) in RCA: 43] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
The British Association for Psychopharmacology developed an evidence-based consensus guideline on the management of catatonia. A group of international experts from a wide range of disciplines was assembled. Evidence was gathered from existing systematic reviews and the primary literature. Recommendations were made on the basis of this evidence and were graded in terms of their strength. The guideline initially covers the diagnosis, aetiology, clinical features and descriptive epidemiology of catatonia. Clinical assessments, including history, physical examination and investigations are then considered. Treatment with benzodiazepines, electroconvulsive therapy and other pharmacological and neuromodulatory therapies is covered. Special regard is given to periodic catatonia, malignant catatonia, neuroleptic malignant syndrome and antipsychotic-induced catatonia. There is attention to the needs of particular groups, namely children and adolescents, older adults, women in the perinatal period, people with autism spectrum disorder and those with certain medical conditions. Clinical trials were uncommon, and the recommendations in this guideline are mainly informed by small observational studies, case series and case reports, which highlights the need for randomised controlled trials and prospective cohort studies in this area.
Collapse
Affiliation(s)
- Jonathan P Rogers
- Division of Psychiatry, University College
London, London, UK
- South London and Maudsley NHS Foundation
Trust, London, UK
| | - Mark A Oldham
- Department of Psychiatry, University of
Rochester Medical Center, Rochester, NY, USA
| | - Gregory Fricchione
- Department of Psychiatry, Massachusetts
General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Georg Northoff
- Mind, Brain Imaging and Neuroethics Research
Unit, The Royal’s Institute of Mental Health Research, University of Ottawa, Ottawa, ON,
Canada
| | - Jo Ellen Wilson
- Veterans Affairs, Geriatric Research,
Education and Clinical Center, Tennessee Valley Healthcare System, Nashville, TN, USA
- Department of Psychiatry and Behavioral
Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Andrew Francis
- Penn State Medical School, Hershey Medical
Center, PA, USA
| | - Angelika Wieck
- Greater Manchester Mental Health NHS
Foundation Trust, Manchester, UK
- Institute of Population Health, University
of Manchester, Manchester, UK
| | - Lee Elizabeth Wachtel
- Kennedy Krieger Institute, Baltimore,
Maryland, USA
- Department of Psychiatry, Johns Hopkins
School of Medicine, Baltimore, Maryland, USA
| | - Glyn Lewis
- Division of Psychiatry, University College
London, London, UK
| | - Sandeep Grover
- Department of Psychiatry, Postgraduate
Institute of Medical Education and Research, Chandigarh, CH, India
| | - Dusan Hirjak
- Department of Psychiatry and Psychotherapy,
Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg,
Mannheim, Germany
| | - Niraj Ahuja
- Regional Affective Disorders Service,
Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle, UK
| | - Michael S Zandi
- Queen Square Institute of Neurology,
University College London, London, UK
- National Hospital for Neurology and
Neurosurgery, London, UK
| | - Allan H Young
- South London and Maudsley NHS Foundation
Trust, London, UK
- Department of Psychological Medicine,
Institute of Psychiatry, Psychology and Neuroscience, King’s College London, UK
| | - Kevin Fone
- School of Life Sciences, Queen’s Medical
Centre, The University of Nottingham, Nottingham, UK
| | | | - David Kessler
- Centre for Academic Mental Health,
University of Bristol, Bristol, UK
| | - Tabish Saifee
- National Hospital for Neurology and
Neurosurgery, London, UK
| | - Siobhan Gee
- Pharmacy Department, South London and
Maudsley NHS Foundation Trust, London, UK
- Faculty of Life Sciences and Medicine,
King’s College London, London, UK
| | - David S Baldwin
- Clinical Neuroscience, Clinical and
Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Anthony S David
- Institute of Mental Health, University
College London, London, UK
| |
Collapse
|
8
|
Roberts PD, Conour J. Mechanistic modeling as an explanatory tool for clinical treatment of chronic catatonia. Front Pharmacol 2022; 13:1025417. [PMID: 36438845 PMCID: PMC9682077 DOI: 10.3389/fphar.2022.1025417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 10/04/2022] [Indexed: 11/11/2022] Open
Abstract
Mathematical modeling of neural systems is an effective means to integrate complex information about the brain into a numerical tool that can help explain observations. However, the use of neural models to inform clinical decisions has been limited. In this study, we use a simple model of brain circuitry, the Wilson-Cowan model, to predict changes in a clinical measure for catatonia, the Bush-Francis Catatonia Rating Scale, for use in clinical treatment of schizophrenia. This computational tool can then be used to better understand mechanisms of action for pharmaceutical treatments, and to fine-tune dosage in individual cases. We present the conditions of clinical care for a residential patient cohort, and describe methods for synthesizing data to demonstrated the functioning of the model. We then show that the model can be used to explain effect sizes of treatments and estimate outcomes for combinations of medications. We conclude with a demonstration of how this model could be personalized for individual patients to inform ongoing treatment protocols.
Collapse
Affiliation(s)
- Patrick D. Roberts
- Amazon Web Services, Portland, OR, United States
- *Correspondence: Patrick D. Roberts,
| | - James Conour
- Cascadia Behavioral Healthcare, Portland, OR, United States
| |
Collapse
|
9
|
Ariza-Salamanca DF, Corrales-Hernández MG, Pachón-Londoño MJ, Hernández-Duarte I. Molecular and cellular mechanisms leading to catatonia: an integrative approach from clinical and preclinical evidence. Front Mol Neurosci 2022; 15:993671. [PMID: 36245923 PMCID: PMC9558725 DOI: 10.3389/fnmol.2022.993671] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/31/2022] [Indexed: 11/13/2022] Open
Abstract
This review aims to describe the clinical spectrum of catatonia, in order to carefully assess the involvement of astrocytes, neurons, oligodendrocytes, and microglia, and articulate the available preclinical and clinical evidence to achieve a translational understanding of the cellular and molecular mechanisms behind this disorder. Catatonia is highly common in psychiatric and acutely ill patients, with prevalence ranging from 7.6% to 38%. It is usually present in different psychiatric conditions such as mood and psychotic disorders; it is also a consequence of folate deficiency, autoimmunity, paraneoplastic disorders, and even autistic spectrum disorders. Few therapeutic options are available due to its complexity and poorly understood physiopathology. We briefly revisit the traditional treatments used in catatonia, such as antipsychotics, electroconvulsive therapy, and benzodiazepines, before assessing novel therapeutics which aim to modulate molecular pathways through different mechanisms, including NMDA antagonism and its allosteric modulation, and anti-inflammatory drugs to modulate microglia reaction and mitigate oxidative stress, such as lithium, vitamin B12, and NMDAr positive allosteric modulators.
Collapse
Affiliation(s)
- Daniel Felipe Ariza-Salamanca
- Medical and Health Sciences Education Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
- Pharmacology Unit, Department of Biomedical Sciences, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
- *Correspondence: Daniel Felipe Ariza-Salamanca
| | - María Gabriela Corrales-Hernández
- Pharmacology Unit, Department of Biomedical Sciences, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - María José Pachón-Londoño
- Pharmacology Unit, Department of Biomedical Sciences, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Isabella Hernández-Duarte
- Pharmacology Unit, Department of Biomedical Sciences, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| |
Collapse
|
10
|
Huang MW, Gibson RC, Jayaram MB, Caroff SN. Antipsychotics for schizophrenia spectrum disorders with catatonic symptoms. Cochrane Database Syst Rev 2022; 7:CD013100. [PMID: 35844143 PMCID: PMC9289703 DOI: 10.1002/14651858.cd013100.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Whilst antipsychotics are the mainstay of treatment for schizophrenia spectrum disorders, there have been numerous attempts to identify biomarkers that can predict treatment response. One potential marker may be psychomotor abnormalities, including catatonic symptoms. Early studies suggested that catatonic symptoms predict poor treatment response, whilst anecdotal reports of rare adverse events have been invoked against antipsychotics. The efficacy and safety of antipsychotics in the treatment of this subtype of schizophrenia have rarely been studied in randomised controlled trials (RCTs). OBJECTIVES To compare the effects of any single antipsychotic medication with another antipsychotic or with other pharmacological agents, electroconvulsive therapy (ECT), other non-pharmacological neuromodulation therapies (e.g. transcranial magnetic stimulation), or placebo for treating positive, negative, and catatonic symptoms in people who have schizophrenia spectrum disorders with catatonic symptoms. SEARCH METHODS We searched the Cochrane Schizophrenia Group's Study-Based Register of Trials, which is based on CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, PubMed, ClinicalTrials.gov, the ISRCTN registry, and WHO ICTRP, on 19 September 2021. There were no language, date, document type, or publication status limitations for inclusion of records in the register. We also manually searched reference lists from the included studies, and contacted study authors when relevant. SELECTION CRITERIA All RCTs comparing any single antipsychotic medication with another antipsychotic or with other pharmacological agents, ECT, other non-pharmacological neuromodulation therapies, or placebo for people who have schizophrenia spectrum disorders with catatonic symptoms. DATA COLLECTION AND ANALYSIS two review authors independently inspected citations, selected studies, extracted data, and appraised study quality. For binary outcomes, we planned to calculate risk ratios and their 95% confidence intervals (CI) on an intention-to-treat basis. For continuous outcomes, we planned to calculate mean differences between groups and their 95% CI. We assessed risk of bias for the included studies, and created a summary of findings table; however, we did not assess the certainty of the evidence using the GRADE approach because there was no quantitative evidence in the included study. MAIN RESULTS Out of 53 identified reports, one RCT including 14 hospitalised adults with schizophrenia and catatonic symptoms met the inclusion criteria of the review. The study, which was conducted in India and lasted only three weeks, compared risperidone with ECT in people who did not respond to an initial lorazepam trial. There were no usable data reported on the primary efficacy outcomes of clinically important changes in positive, negative, or catatonic symptoms. Whilst both study groups improved in catatonia scores on the Bush-Francis Catatonia Rating Scale (BFCRS), the ECT group showed significantly greater improvement at week 3 endpoint (mean +/- estimated standard deviation; 0.68 +/- 4.58; N = 8) than the risperidone group (6.04 +/- 4.58; N = 6; P = 0.035 of a two-way analysis of variance (ANOVA) for repeated measures originally conducted in the trial). Similarly, both groups improved on the Positive and Negative Syndrome Scale (PANSS) scores by week 3, but ECT showed significantly greater improvement in positive symptoms scores compared with risperidone (P = 0.04). However, data on BFCRS scores in the ECT group appeared to be skewed, and mean PANSS scores were not reported, thereby precluding further analyses of both BFCRS and PANSS data according to the protocol. Although no cases of neuroleptic malignant syndrome were reported, extrapyramidal symptoms as a primary safety outcome were reported in three cases in the risperidone group. Conversely, headache (N = 6), memory loss (N = 4), and a prolonged seizure were reported in people receiving ECT. These adverse effects, which were assessed as specific for antipsychotics and ECT, respectively, were the only adverse effects reported in the study. However, the exact number of participants with adverse events was not clearly reported in both groups, precluding further analysis. Our results were based only on a single study with a very small sample size, short duration of treatment, unclear or high risk of bias due to unclear randomisation methods, possible imbalance in baseline characteristics, skewed data, and selective reporting. Data on outcomes of general functioning, global state, quality of life, and service use, as well as data on specific phenomenology and duration of catatonic symptoms, were not reported. AUTHORS' CONCLUSIONS We found only one small, short-term trial suggesting that risperidone may improve catatonic and positive symptoms scale scores amongst people with schizophrenia spectrum disorders and catatonic symptoms, but that ECT may result in greater improvement in the first three weeks of treatment. Due to small sample size, methodological shortcomings and brief duration of the study, as well as risk of bias, the evidence from this review is of very low quality. We are uncertain if these are true effects, limiting any conclusions that can be drawn from the evidence. No cases of neuroleptic malignant syndrome were reported, but we cannot rule out the risk of this or other rare adverse events in larger population samples. High-quality trials continue to be necessary to differentiate treatments for people with symptoms of catatonia in schizophrenia spectrum disorders. The lack of consensus on the psychopathology of catatonia remains a barrier to defining treatments for people with schizophrenia. Better understanding of the efficacy and safety of antipsychotics may clarify treatment for this unique subtype of schizophrenia.
Collapse
Affiliation(s)
- Michael W Huang
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
| | - Roger Carl Gibson
- Department of Community Health & Psychiatry, University of the West Indies, Mona, Jamaica
| | - Mahesh B Jayaram
- Department of Psychiatry, Melbourne Neuropsychiatry Centre, Melbourne, Australia
| | - Stanley N Caroff
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
| |
Collapse
|
11
|
Catatonia: Clinical Overview of the Diagnosis, Treatment, and Clinical Challenges. Neurol Int 2021; 13:570-586. [PMID: 34842777 PMCID: PMC8628989 DOI: 10.3390/neurolint13040057] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 12/29/2022] Open
Abstract
Catatonia is a syndrome that has been associated with several mental illness disorders but that has also presented as a result of other medical conditions. Schizophrenia and other psychiatric disorders such as mania and depression are known to be associated with catatonia; however, several case reports have been published of certain medical conditions inducing catatonia, including hyponatremia, cerebral venous sinus thrombosis, and liver transplantation. Neuroleptic Malignant Syndrome and anti-NMDA receptor encephalitis are also prominent causes of catatonia. Patients taking benzodiazepines or clozapine are also at risk of developing catatonia following the withdrawal of these medications—it is speculated that the prolonged use of these medications increases gamma-aminobutyric acid (GABA) activity and that discontinuation may increase excitatory neurotransmission, leading to catatonia. The treatment of catatonia often involves the use of benzodiazepines, such as lorazepam, that can be used in combination therapy with antipsychotics. Definitive treatment may be found with electroconvulsive therapy (ECT). Aberrant neuronal activity in different motor pathways, defective neurotransmitter regulation, and impaired oligodendrocyte function have all been proposed as the pathophysiology behind catatonia. There are many clinical challenges that come with catatonia and, as early treatment is associated with better outcomes, it becomes imperative to understand these challenges. The purpose of this manuscript is to provide an overview of these challenges and to look at clinical studies regarding the pathophysiology, diagnosis, and treatment of as well as the complications and risk factors associated with catatonia.
Collapse
|
12
|
Pouwels S, Vis L, Ramnarain D, Rutten A. Pneumocephalus and Catatonia in a Patient With Persistent Drain Dysfunctions and Infections After a Hydrocephalus due to an Aquaduct Stenosis: A Case Report. Cureus 2020; 12:e9440. [PMID: 32864264 PMCID: PMC7451076 DOI: 10.7759/cureus.9440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The combination of catatonia and pneumocephalus is very rare and literature is very scarce on this topic. Here, we report a patient with pneumocephalus and catatonia after persistent drain dysfunctions and infections after a hydrocephalus due to an aquaduct stenosis. The combination of a catatonic syndrome and pneumocephalus in neurosurgical and intensive care practice is a rare phenomenon. One should consider it in patients after complicated neurosurgery with pneumocephalus.
Collapse
Affiliation(s)
- Sjaak Pouwels
- Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, NLD
| | | | | | - Anne Rutten
- Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, NLD
| |
Collapse
|
13
|
Viher PV, Stegmayer K, Federspiel A, Bohlhalter S, Wiest R, Walther S. Altered diffusion in motor white matter tracts in psychosis patients with catatonia. Schizophr Res 2020; 220:210-217. [PMID: 32295753 DOI: 10.1016/j.schres.2020.03.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 02/25/2020] [Accepted: 03/08/2020] [Indexed: 01/25/2023]
Abstract
Catatonia is a complex psychomotor symptom frequently observed in schizophrenia. Neural activity within the motor system is altered in catatonia. Likewise, white matter (WM) is also expected to be abnormal. The aim of this study was to test, if schizophrenia patients with catatonia show specific WM alterations. Forty-eight patients with schizophrenia and 43 healthy controls were included. Catatonia was currently present in 13 patients with schizophrenia. Tract-Based Spatial Statistics was used to test for differences in fractional anisotropy (FA) in the whole brain between the three groups. We detected a group effect (F-test) of WM within the corpus callosum (CC). In the t-test, patients with catatonia showed higher FA in many left lateralized WM clusters involved in motor behaviour compared to patients without catatonia, including the CC, internal and external capsule, superior longitudinal fascicle (SLF) and corticospinal tract (CST). Similarly, patients with catatonia showed also higher FA in the left internal capsule and left CST compared to healthy controls. In contrast, the group comparison between patients without catatonia and healthy controls revealed lower FA in many right lateralized clusters, comprising the CC, internal capsule, SLF, and inferior longitudinal fascicle in patients without catatonia. Our results are in line with the notion of an altered motor system in catatonia. Thus, our study provides evidence for increased WM connectivity, especially in motor tracts in schizophrenia patients with catatonia.
Collapse
Affiliation(s)
- Petra V Viher
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Katharina Stegmayer
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Andrea Federspiel
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Stephan Bohlhalter
- Department of Clinical Research, University Hospital, Inselspital, Bern, Switzerland; Neurocenter, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Roland Wiest
- Support Center of Advanced Neuroimaging, Institute of Diagnostic and Interventional Neuroradiology, University of Bern, Bern, Switzerland
| | - Sebastian Walther
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland.
| |
Collapse
|
14
|
Lloyd JR, Silverman ER, Kugler JL, Cooper JJ. Electroconvulsive Therapy for Patients with Catatonia: Current Perspectives. Neuropsychiatr Dis Treat 2020; 16:2191-2208. [PMID: 33061390 PMCID: PMC7526008 DOI: 10.2147/ndt.s231573] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/04/2020] [Indexed: 12/13/2022] Open
Abstract
Catatonia is a serious, common syndrome of motoric and behavioral dysfunction, which carries high morbidity and mortality. Electroconvulsive therapy (ECT) is the definitive treatment for catatonia, but access to ECT for the treatment of catatonia remains inappropriately limited. Catatonia is observable, detectable, and relevant to various medical specialties, but underdiagnosis impedes the delivery of appropriate treatment and heightens risk of serious complications including iatrogenesis. Current understanding of catatonia's pathophysiology links it to the current understanding of ECT's mechanism of action. Definitive catatonia care requires recognition of the syndrome, workup to identify and treat the underlying cause, and effective management including appropriate referral for ECT. Even when all of these conditions are met, and despite well-established data on the safety and efficacy of ECT, stigma surrounding ECT and legal restrictions for its use in catatonia are additional critical barriers. Addressing the underdiagnosis of catatonia and barriers to its treatment with ECT is vital to improving outcomes for patients. While no standardized protocols for treatment of catatonia with ECT exist, a large body of research guides evidence-based care and reveals where additional research is warranted. The authors conducted a review of the literature on ECT as a treatment for catatonia. Based on the review, the authors offer strategies and future directions for improving access to ECT for patients with catatonia, and propose an algorithm for the treatment of catatonia with ECT.
Collapse
Affiliation(s)
- Jenifer R Lloyd
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Eric R Silverman
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Joseph L Kugler
- Department of Psychiatry, University of Texas-Dell Medical School, Austin, TX, USA
| | - Joseph J Cooper
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| |
Collapse
|
15
|
Tariq M, Afridi MI, Saleem D, Pirzada S. Catatonic Schizophrenia: Cases with Possible Genetic Predisposition. Cureus 2019; 11:e4525. [PMID: 31263634 PMCID: PMC6592464 DOI: 10.7759/cureus.4525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/22/2019] [Indexed: 11/05/2022] Open
Abstract
Catatonic schizophrenia is defined by catatonia seen either with alternating phases of stupor and motor rigidity or the extreme phase of catatonic excitement. This variant of schizophrenia has been identified with poor prognosis, mainly due to the higher association with negative symptoms and young age onset. In this paper, we illustrate a similar clinical picture of catatonic schizophrenia in two brothers, with no genetic predisposition to schizophrenia and no proximal stressors apart from the aggressive/violent behavior of their elder brother. Case presentation 1 (Patient A): An 18-year-old male from a lower socio-economic class with no previous mental health issues presented to the emergency department with complete mutism, marked psychomotor retardation, posturing along with a refusal to drink or eat, and complete lack of self-care for about two months. The diagnosis of catatonic schizophrenia was made, and the patient was started orally on aripiprazole and lorazepam. On the third day of admission, noticeable changes were observed, and in the following days, he started eating and going to the toilet while still being completely mute. After two weeks on treatment, he started responding with one-word answers. Case presentation 2 (Patient B): The biological brother of patient A, a 30-year-old male, presented on the same day with an identical history of mutism, decreased psychomotor activity, posturing along with a refusal to drink or eat, and lack of self-care for the past few months. The diagnosis of catatonic schizophrenia was made. The patient was started orally on both, olanzapine and lorazepam. He showed a quicker response to treatment with the maintenance of eye contact on the second day of treatment and started giving short answers to questions on the fifth post-admission day. We here discuss a possible genetic predisposition to catatonic schizophrenia and its initial improvement with lorazepam and subsequent treatment with olanzapine proving to be more efficacious than aripiprazole.
Collapse
Affiliation(s)
- Maryam Tariq
- Psychiatry and Behavioral Sciences, Jinnah Postgraduate Medical Center, Karachi, PAK
| | - Muhammad Iqbal Afridi
- Psychiatry and Behavioural Sciences, Jinnah Postgraduate Medical Center, Karachi, PAK
| | - Dua Saleem
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Sarmad Pirzada
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| |
Collapse
|
16
|
Huang MW, Gibson RC, Moberg PJ, Caroff SN. Antipsychotics for schizophrenia spectrum disorders with catatonic symptoms. Cochrane Database Syst Rev 2018; 2018:CD013100. [PMCID: PMC6517291 DOI: 10.1002/14651858.cd013100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To assess the effects of antipsychotic medications versus placebo, other medications, or ECT for treating positive, negative, and catatonic symptoms in people who have schizophrenia spectrum disorders with associated catatonic signs or symptoms.
Collapse
Affiliation(s)
- Michael W Huang
- University of PennsylvaniaPerelman School of MedicinePhiladelphiaUSA
| | - Roger Carl Gibson
- University of the West IndiesDepartment of Community Health & PsychiatryHospital Ring RoadUniversity Hospital of the West IndiesMonaJamaicaKgn 7
| | - Paul J Moberg
- University of PennsylvaniaPerelman School of MedicinePhiladelphiaUSA
| | - Stanley N Caroff
- University of PennsylvaniaPerelman School of MedicinePhiladelphiaUSA
| |
Collapse
|
17
|
Covariation between motor signs and negative symptoms in drug-naive subjects with schizophrenia-spectrum disorders before and after antipsychotic treatment. Schizophr Res 2018; 200:85-91. [PMID: 28864283 DOI: 10.1016/j.schres.2017.08.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/18/2017] [Accepted: 08/20/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To examine the covariation between negative symptoms and motor signs in a broad sample of drug-naïve subjects with schizophrenia-spectrum psychoses before and after inception of antipsychotic medication. METHODS One-hundred and eighty-nine antipsychotic-naïve subjects with DSM-IV schizophrenia-spectrum psychoses were assessed for negative symptoms including affective flattening, alogia, avolition/apathy and anhedonia/associality, and motor signs including catatonia, parkinsonism and dyskinesia. We examined the association between negative and motor features at baseline, 4-weeks after inception of antipsychotic treatment and that of their mean change over the treatment period, such as their trajectories and treatment response pattern. RESULTS At the drug-naïve state, motor signs were strongly related to affective flattening and alogia (p<0.01); at 4-weeks, most negative and motor features were significantly interrelated (p<0.01); mean change of motor signs and negative symptoms tended to be unrelated. This association pattern was irrespective of levels of positive symptoms. Ratings of negative symptoms, excepting affective flattening, improved after treatment (p<0.001) while motor ratings showed divergent trajectories with catatonia improving (p<0.001), parkinsonism worsening (p<0.001) and dyskinesia remaining unchanged (p>0.01). Although to a different extent, motor and negative features showed drug-responsive, drug-worsening, of drug-unchanged patterns of response to antipsychotic medication. The main predictors of negative and motor features in treated subjects were their corresponding baseline ratings (p<0.001). CONCLUSIONS Negative and motor features are differentiated, but to some extent, overlapping domains that are meaningfully influenced by antipsychotic medication. At the drug-naïve state, motor signs and the diminished expression domain of negative symptoms may share underlying neurobiological mechanisms.
Collapse
|
18
|
Ungvari GS, Gerevich J, Takács R, Gazdag G. Schizophrenia with prominent catatonic features: A selective review. Schizophr Res 2018; 200:77-84. [PMID: 28818505 DOI: 10.1016/j.schres.2017.08.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 08/03/2017] [Accepted: 08/07/2017] [Indexed: 02/07/2023]
Abstract
A widely accepted consensus holds that a variety of motor symptoms subsumed under the term 'catatonia' have been an integral part of the symptomatology of schizophrenia since 1896, when Kraepelin proposed the concept of dementia praecox (schizophrenia). Until recently, psychiatric classifications included catatonic schizophrenia mainly through tradition, without compelling evidence of its validity as a schizophrenia subtype. This selective review briefly summarizes the history, psychopathology, demographic and epidemiological data, and treatment options for schizophrenia with prominent catatonic features. Although most catatonic signs and symptoms are easy to observe and measure, the lack of conceptual clarity of catatonia and consensus about the threshold and criteria for its diagnosis have hampered our understanding of how catatonia contributes to the pathophysiology of schizophrenic psychoses. Diverse study samples and methodologies have further hindered research on schizophrenia with prominent catatonic features. A focus on the motor aspects of broadly defined schizophrenia using modern methods of detecting and quantifying catatonic signs and symptoms coupled with sophisticated neuroimaging techniques offers a new approach to research in this long-overlooked field.
Collapse
Affiliation(s)
- Gabor S Ungvari
- University of Notre Dame Australia/Marian Centre, 200 Cambridge Street, Perth 6014, Australia
| | - Jozsef Gerevich
- Addiction Research Institute, Remete u 12, Budapest, Hungary.
| | - Rozália Takács
- Psychiatric Outpatient Service, Toth Ilona Medical Service, Csiko setany 9, 1214 Budapest, Hungary; School of Doctoral Studies, Semmelweis University, Ulloi ut 85, 1085 Budapest, Hungary
| | - Gábor Gazdag
- 1st Department of Psychiatry and Psychiatric Rehabilitation, Jahn Ferenc Hospital, Koves ut 1, 1204 Budapest, Hungary; Department of Psychiatry and Psychotherapy, Faculty of Medicine, Semmelweis University, Balassa u 6, Budapest, Hungary.
| |
Collapse
|
19
|
Solmi M, Pigato GG, Roiter B, Guaglianone A, Martini L, Fornaro M, Monaco F, Carvalho AF, Stubbs B, Veronese N, Correll CU. Prevalence of Catatonia and Its Moderators in Clinical Samples: Results from a Meta-analysis and Meta-regression Analysis. Schizophr Bull 2018; 44:1133-1150. [PMID: 29140521 PMCID: PMC6101628 DOI: 10.1093/schbul/sbx157] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Catatonia is an independent syndrome that co-occurs with several mental and medical conditions. We performed a systematic literature review in PubMed/Scopus until February 2017 and meta-analyzed studies reporting catatonia prevalence. Across 74 studies (cross-sectional = 32, longitudinal = 26, retrospective = 16) providing data collected from 1935 to 2017 across all continents, mean catatonia prevalence was 9.0% (k = 80, n = 110764; 95% CI = 6.9-11.7, I2 = 98%, publication bias P < .01), decreasing to 7.8% (k = 19, n = 7612, 95% CI = 7-8.7, I2 = 38.9%) in a subgroup with low heterogeneity. Catatonia prevalence was 23.9% (k = 8, n = 1168, 95% CI = 10-46.9, I2 = 96%) in patients undergoing ECT/having elevated creatinine phosphokinase. Excluding ECT samples, the catatonia prevalence was 8.1% (k = 72, n = 109606, 95% CI = 6.1-10.5, I2 = 98%, publication bias P < .01), with sensitivity analyses demonstrating that country of study origin (P < .001), treatment setting (P = .003), main underlying condition (P < .001), and sample size (P < .001)moderated catatonia prevalence, being highest in Uganda (48.5%, k = 1) and lowest in Mexico (1.9%, 95% CI = 0.4-8.8, I2 = 67%, k = 2), highest in nonpsychiatric out- or inpatient services (15.8%, 95% CI = 8.1-28.4, I2 = 97%, k = 15)and lowest in psychiatric outpatients services (3.2%, 95% CI = 1.7-6.1, I2 = 50%, k = 3), highest in presence of medical or neurological illness with no comorbid psychiatric condition (20.6%, 95% CI = 11.5-34.2, I2 = 95%, k = 10)and lowest in mixed psychiatric samples (5.7%, 95% CI = 4.2-7.7, I2 =98%, k = 43), highest in studies with sample sizes <100 (20.7%, 95% CI = 12.8-31.6, I2 = 90%, k = 17) and lowest in studies with sample sizes >1000 (2.3%, 95% CI = 1.3-3.9, I2 = 99%, k = 16). Meta-regression showed that smaller sample size (P < .01) and less major depressive disorder (P = .02) moderated higher catatonia prevalence. Year of data collection did not significantly moderate the results. Results from this first meta-analysis of catatonia frequencies across time and disorders suggest that catatonia is an epidemiologically and clinically relevant condition that occurs throughout several mental and medical conditions, whose prevalence has not decreased over time and does not seem to depend on different rating scales/criteria. However, results were highly heterogeneous, calling for a cautious interpretation.
Collapse
Affiliation(s)
- Marco Solmi
- Psychiatry Unit, Neuroscience Department, University of Padua, Padua, Italy,Institute for Clinical Research and Education in Medicine, Padua, Italy,To whom correspondence should be addressed; Psychiatry Unit, Neuroscience Department, University of Padua, via Giustiniani 2, Padua, Italy 35124; tel: +39-0498213831, fax: +39-0498218256, e-mail:
| | - G Giorgio Pigato
- Psychiatry Unit, Azienda Ospedaliera di Padova, Padua Hospital, Padua, Italy
| | - Beatrice Roiter
- Psychiatry Unit, Neuroscience Department, University of Padua, Padua, Italy
| | | | - Luca Martini
- Psychiatry Unit, Neuroscience Department, University of Padua, Padua, Italy
| | - Michele Fornaro
- Section of Psychiatry, Department of Neuroscience, Reproductive Sciences and Odontostomatology, Federico II University, Naples, Italy
| | - Francesco Monaco
- Institute for Clinical Research and Education in Medicine, Padua, Italy
| | - Andrè F Carvalho
- Institute for Clinical Research and Education in Medicine, Padua, Italy,Translational Psychiatry Research Group and Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Brendon Stubbs
- Institute for Clinical Research and Education in Medicine, Padua, Italy,Physiotherapy Department, South London and Maudsley NHS Foundation Trust, London, UK,Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Nicola Veronese
- Institute for Clinical Research and Education in Medicine, Padua, Italy,National Research Council, Ageing Branch, Padua, Italy
| | - Christoph U Correll
- Institute for Clinical Research and Education in Medicine, Padua, Italy,Department of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY,Department of Psychiatry and Molecular Medicine, Hofstra Northwell School of Medicine, Hempstead, NY
| |
Collapse
|
20
|
Serra-Mestres J, Jaimes-Albornoz W. Recognizing Catatonia in Medically Hospitalized Older Adults: Why It Matters. Geriatrics (Basel) 2018; 3:geriatrics3030037. [PMID: 31011075 PMCID: PMC6319219 DOI: 10.3390/geriatrics3030037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 06/26/2018] [Accepted: 06/29/2018] [Indexed: 12/14/2022] Open
Abstract
Catatonia is a neuropsychiatric syndrome characterized by a variety of motor, behavioral, emotional, and autonomic abnormalities caused by general medical, neurological, and psychiatric disorders, as well as by medications and drugs of abuse. Although there has been a plethora of research on catatonia over the last twenty years, it is still underdiagnosed. Studies of catatonia involving older adults have been sparse, despite its apparent high prevalence, higher risk of serious complications, and of association with non-psychiatric causes. This paper aims to provide an introduction to catatonia as a syndrome, as well as an account of its specificities in older adults, especially those in general hospitals, with the aim to raise awareness of catatonia amongst clinicians working with this age group in acute medical settings, so improvements in its diagnostic rates, treatment, and outcomes can be achieved.
Collapse
Affiliation(s)
- Jordi Serra-Mestres
- Department of Old Age Psychiatry, Central and North West London NHS Foundation Trust, Woodland Centre, Hillingdon Hospital, Uxbridge, Middlesex UB8 3NN, UK.
| | - Walter Jaimes-Albornoz
- Psychiatry Service, Hospital Universitario Donostia, Osakidetza-Basque Health Service, E-20014 San Sebastian, Spain.
| |
Collapse
|
21
|
Abstract
Catatonia is an important phenomenon in both psychiatry and general medicine. This article provides an overview of the key aspects of catatonia, including clinical features, differential diagnoses, management and prognosis. The different types of catatonia, the position of catatonia in the psychiatric classificatory systems, use of catatonia rating scales and the association between catatonia and neuroleptic malignant syndrome are also covered. Abnormalities that have been hypothesised as being possible underlying mechanisms in catatonia are highlighted. The article aims to provide clinicians with a comprehensive update on the subject, with information derived from an extensive range of relevant references.
Collapse
|
22
|
Walther S, Schäppi L, Federspiel A, Bohlhalter S, Wiest R, Strik W, Stegmayer K. Resting-State Hyperperfusion of the Supplementary Motor Area in Catatonia. Schizophr Bull 2017; 43:972-981. [PMID: 27729486 PMCID: PMC5581902 DOI: 10.1093/schbul/sbw140] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Catatonia is a psychomotor syndrome that not only frequently occurs in the context of schizophrenia but also in other conditions. The neural correlates of catatonia remain unclear due to small-sized studies. We therefore compared resting-state cerebral blood flow (rCBF) and gray matter (GM) density between schizophrenia patients with current catatonia and without catatonia and healthy controls. We included 42 schizophrenia patients and 41 controls. Catatonia was currently present in 15 patients (scoring >2 items on the Bush Francis Catatonia Rating Scale screening). Patients did not differ in antipsychotic medication or positive symptoms. We acquired whole-brain rCBF using arterial spin labeling and GM density. We compared whole-brain perfusion and GM density over all and between the groups using 1-way ANCOVAs (F and T tests). We found a group effect (F test) of rCBF within bilateral supplementary motor area (SMA), anterior cingulate cortex, dorsolateral prefrontal cortex, left interior parietal lobe, and cerebellum. T tests indicated 1 cluster (SMA) to be specific to catatonia. Moreover, catatonia of excited and retarded types differed in SMA perfusion. Furthermore, increased catatonia severity was associated with higher perfusion in SMA. Finally, catatonia patients had a distinct pattern of GM density reduction compared to controls with prominent GM loss in frontal and insular cortices. SMA resting-state hyperperfusion is a marker of current catatonia in schizophrenia. This is highly compatible with a dysregulated motor system in catatonia, particularly affecting premotor areas. Moreover, SMA perfusion was differentially altered in retarded and excited catatonia subtypes, arguing for distinct pathobiology.
Collapse
Affiliation(s)
- Sebastian Walther
- Translational Research Center, University Hospital of Psychiatry, Bern, Switzerland;,To whom correspondence should be addressed; Translational Research Center, University Hospital of Psychiatry, Bolligenstrasse 111, 3060 Bern, Switzerland; tel: +41-31-930-9483, fax: +41-31-930-9404, e-mail:
| | - Lea Schäppi
- Translational Research Center, University Hospital of Psychiatry, Bern, Switzerland
| | - Andrea Federspiel
- Translational Research Center, University Hospital of Psychiatry, Bern, Switzerland
| | - Stephan Bohlhalter
- Neurology and Neurorehabilitation Center, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Roland Wiest
- Support Center of Advanced Neuroimaging (SCAN), University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern, Switzerland
| | - Werner Strik
- Translational Research Center, University Hospital of Psychiatry, Bern, Switzerland
| | - Katharina Stegmayer
- Translational Research Center, University Hospital of Psychiatry, Bern, Switzerland
| |
Collapse
|
23
|
Peralta V, Cuesta MJ. Motor Abnormalities: From Neurodevelopmental to Neurodegenerative Through "Functional" (Neuro)Psychiatric Disorders. Schizophr Bull 2017; 43:956-971. [PMID: 28911050 PMCID: PMC5581892 DOI: 10.1093/schbul/sbx089] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background Motor abnormalities (MAs) of severe mental disorders have been traditionally neglected both in clinical practice and research, although they are an increasing focus of attention because of their clinical and neurobiological relevance. For historical reasons, most of the literature on MAs has been focused to a great extent on schizophrenia, and as a consequence their prevalence and featural properties in other psychiatric or neuropsychiatric disorders are poorly known. In this article, we evaluated the extent to which catatonic, extrapyramidal and neurological soft signs, and their associated clinical features, are present transdiagnostically. Methods We examined motor-related features in neurodevelopmental (schizophrenia, obsessive compulsive disorder, autism spectrum disorders), "functional" (nonschizophrenic nonaffective psychoses, mood disorders) and neurodegenerative (Alzheimer's disease) disorders. Examination of the literature revealed that there have been very few comparisons of motor-related features across diagnoses and we had to rely mainly in disorder-specific studies to compare it transdiagnostically. Results One or more motor domains had a substantial prevalence in all the diagnoses examined. In "functional" disorders, MAs, and particularly catatonic signs, appear to be markers of episode severity; in chronic disorders, although with different degree of strength or evidence, all motor domains are indicators of both disorder severity and poor outcome; lastly, in Alzheimer's disease they are also indicators of disorder progression. Conclusions MAs appear to represent a true transdiagnostic domain putatively sharing neurobiological mechanisms of neurodevelopmental, functional or neurodegenerative origin.
Collapse
Affiliation(s)
- Victor Peralta
- Mental Health Department, Servicio Navarro de Salud, Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | - Manuel J Cuesta
- Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
- Psychiatry Service, Complejo Hospitalario de Navarra, Pamplona, Spain
| |
Collapse
|
24
|
Abstract
One of the most exciting psychiatric conditions is the bizarre psychomotor syndrome called catatonia, which may present with a large number of different motor signs and even vegetative instability. Catatonia is potentially life threatening. The use of benzodiazepines and electroconvulsive therapy (ECT) has been efficient in the majority of patients. The rich clinical literature of the past has attempted to capture the nature of catatonia. But the lack of diagnostic clarity and operationalization has hampered research on catatonia for a long time. Within the last decades, it became clear that catatonia had to be separated from schizophrenia, which was finally accomplished in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). In DSM-5, catatonia syndrome may be diagnosed as a specifier to major mood disorders, psychotic disorders, general medical conditions, and as catatonia not otherwise specified. This allows diagnosing the syndrome in a large variety of psychiatric disorders. Currently, the pathobiology remains widely unknown. Suspected neurotransmitter systems include gamma-aminobutyric acid (GABA) and glutamate. Neuroimaging reports pointed to reduced resting state activity and reduced task activation in motor areas of the frontal and parietal cortex. The new classification of catatonia will foster more clinical research and neuroscientific approaches by testing catatonia in various populations and applying stringent criteria. The scarce number of prospective trials will hopefully increase, as more trials will be encouraged within a more precise concept of catatonia.
Collapse
|
25
|
Ahuja N, Cole A. Practical approach to management of catatonia. FUTURE NEUROLOGY 2015. [DOI: 10.2217/fnl.15.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this article, we discuss important issues in the management of catatonic symptoms in busy clinical settings. Catatonic symptoms are common among inpatients, not only in psychiatry but also in acute medicine and neurology. Prompt recognition of these symptoms is easy if clinicians maintain a high index of suspicion. Early diagnosis and treatment can reduce the significant morbidity and mortality associated with these cases. Speedy investigation to rule out organic catatonia and identify dangerous complications forms an important part of management. Early treatment with benzodiazepines can aid diagnosis and shorten the duration of catatonia, thereby improving outcomes. Electroconvulsive therapy has an important role where benzodiazepines have been ineffective, but antipsychotics can be potentially harmful. There are a number of other treatment options that are less robustly evidence-based, but supportive management is essential in all cases.
Collapse
Affiliation(s)
- Niraj Ahuja
- Northumberland, Tyne & Wear NHS Foundation Trust, Northumberland, Tyne & Wear NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Andrew Cole
- Northumberland, Tyne & Wear NHS Foundation Trust, Northumberland, Tyne & Wear NHS Foundation Trust, Newcastle Upon Tyne, UK
| |
Collapse
|
26
|
Morrens M, Docx L, Sabbe B. Catatonia as part of the psychomotor syndrome in schizophrenia. FUTURE NEUROLOGY 2015. [DOI: 10.2217/fnl.15.38] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Although the prevalence and severity of catatonia may have decreased over time, it is still a highly relevant, frequently occurring symptom cluster that can be observed in schizophrenia patients. Apart from this syndrome, neurological soft signs, psychomotor slowing and extrapyramidal symptoms are other psychomotor symptom clusters that are part of the clinical picture of schizophrenia. In this overview, the relevance of catatonia as a contemporary symptom cluster of the illness as well as its relationship with other psychomotor symptoms of the illness are discussed.
Collapse
Affiliation(s)
- Manuel Morrens
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University Antwerp, Universiteitsplein 1 - 2610 Antwerp, Belgium
- Psychiatric Hospital Alexian Brothers, Provinciesteenweg 408 - 2530 Boechout, Belgium
| | - Lise Docx
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University Antwerp, Universiteitsplein 1 - 2610 Antwerp, Belgium
- Psychiatric Hospital Alexian Brothers, Provinciesteenweg 408 - 2530 Boechout, Belgium
| | - Bernard Sabbe
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University Antwerp, Universiteitsplein 1 - 2610 Antwerp, Belgium
- Psychiatric Hospital St Norbertushuis, Stationstraat 22c, 2570 Duffel, Belgium
| |
Collapse
|
27
|
Brown EC, Gonzalez-Liencres C, Tas C, Brüne M. Reward modulates the mirror neuron system in schizophrenia: A study into the mu rhythm suppression, empathy, and mental state attribution. Soc Neurosci 2015; 11:175-86. [DOI: 10.1080/17470919.2015.1053982] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
28
|
|
29
|
Hlal H, Kettani N, Berhili N, Rammouz I, Aalouane R. [The role of zolpidem in improving catatonic schizophrenia. Case report]. Presse Med 2014; 43:1018-20. [PMID: 24726030 DOI: 10.1016/j.lpm.2013.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 10/09/2013] [Accepted: 11/18/2013] [Indexed: 10/25/2022] Open
Affiliation(s)
- Hayat Hlal
- CHU Hassan II de Fès, service de psychiatrie, université Sidi Mohamed Ben Abdellah, faculté de médecine et de pharmacie de Fès, Fès 30000, Maroc.
| | - Narjiss Kettani
- CHU Hassan II de Fès, service de psychiatrie, université Sidi Mohamed Ben Abdellah, faculté de médecine et de pharmacie de Fès, Fès 30000, Maroc
| | - Nabil Berhili
- CHU Hassan II de Fès, service de psychiatrie, université Sidi Mohamed Ben Abdellah, faculté de médecine et de pharmacie de Fès, Fès 30000, Maroc
| | - Ismail Rammouz
- CHU Hassan II de Fès, service de psychiatrie, université Sidi Mohamed Ben Abdellah, faculté de médecine et de pharmacie de Fès, Fès 30000, Maroc
| | - Rachid Aalouane
- CHU Hassan II de Fès, service de psychiatrie, université Sidi Mohamed Ben Abdellah, faculté de médecine et de pharmacie de Fès, Fès 30000, Maroc
| |
Collapse
|
30
|
Walther S, Stegmayer K, Horn H, Razavi N, Müller TJ, Strik W. Physical Activity in Schizophrenia is Higher in the First Episode than in Subsequent Ones. Front Psychiatry 2014; 5:191. [PMID: 25601842 PMCID: PMC4283447 DOI: 10.3389/fpsyt.2014.00191] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 12/15/2014] [Indexed: 12/29/2022] Open
Abstract
Schizophrenia is frequently associated with abnormal motor behavior, particularly hypokinesia. The course of the illness tends to deteriorate in the first years. We aimed to assess gross motor activity in patients with a first episode (n = 33) and multiple episodes (n = 115) of schizophrenia spectrum disorders using wrist actigraphy. First episode patients were younger, had higher motor activity and reduced negative symptom severity. Covarying for age, chlorpromazine equivalents, and negative symptoms, first episode patients still had higher motor activity. This was also true after excluding patients with schizophreniform disorder from the analyses. In first episode patients, but not in patients with multiple episodes, motor activity was correlated with antipsychotic dosage. In conclusion, after controlling for variables related to disorder chronicity, patients with first episodes were still more active than patients with multiple episodes. Thus, reduced motor activity is a marker of deterioration in the course of schizophrenia spectrum disorders.
Collapse
Affiliation(s)
| | | | - Helge Horn
- University Hospital of Psychiatry , Bern , Switzerland
| | - Nadja Razavi
- University Hospital of Psychiatry , Bern , Switzerland
| | | | - Werner Strik
- University Hospital of Psychiatry , Bern , Switzerland
| |
Collapse
|
31
|
Stuivenga M, Morrens M. Prevalence of the catatonic syndrome in an acute inpatient sample. Front Psychiatry 2014; 5:174. [PMID: 25520674 PMCID: PMC4253531 DOI: 10.3389/fpsyt.2014.00174] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 11/19/2014] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE In this exploratory open label study, we investigated the prevalence of catatonia in an acute psychiatric inpatient population. In addition, differences in symptom presentation of catatonia depending on the underlying psychiatric illness were investigated. METHODS One hundred thirty patients were assessed with the Bush-Francis Catatonia Rating Scale (BFCRS), the Positive and Negative Syndrome Scale, the Young Mania Rating Scale, and the Simpson-Angus Scale. A factor analysis was conducted in order to generate six catatonic symptom clusters. Composite scores based on this principal component analysis were calculated. RESULTS When focusing on the first 14 items of the BFCRS, 101 patients (77.7%) had at least 1 symptom scoring 1 or higher, whereas, 66 patients (50.8%) had at least 2 symptoms. Interestingly, when focusing on the DSM-5 criteria of catatonia, 22 patients (16.9%) could be considered for this diagnosis. Furthermore, different symptom profiles were found, depending on the underlying psychopathology. Psychotic symptomatology correlated strongly with excitement symptomatology (r = 0.528, p < 0.001) and to a lesser degree with the stereotypy/mannerisms symptom cluster (r = 0.289; p = 0.001) and the echo/perseveration symptom cluster (r = 0.185; p = 0.035). Similarly, manic symptomatology correlated strongly with the excitement symptom cluster (r = 0.596; p < 0.001) and to a lesser extent with the stereotypy/mannerisms symptom cluster (r = 0.277; p = 0.001). CONCLUSION There was a high prevalence of catatonic symptomatology. Depending on the criteria being used, we noticed an important difference in exact prevalence, which makes it clear that we need clear-cut criteria. Another important finding is the fact that the catatonic presentation may vary depending on the underlying pathology, although an unambiguous delineation between these catatonic presentations cannot be made. Future research is needed to determine diagnostical criteria of catatonia, which are clinically relevant.
Collapse
Affiliation(s)
- Mirella Stuivenga
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University of Antwerp , Antwerp , Belgium
| | - Manuel Morrens
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University of Antwerp , Antwerp , Belgium ; Psychiatric Center Brothers Alexians , Boechout , Belgium
| |
Collapse
|
32
|
Lin CC, Huang TL. Lorazepam-diazepam protocol for catatonia in schizophrenia: a 21-case analysis. Compr Psychiatry 2013; 54:1210-4. [PMID: 23856388 DOI: 10.1016/j.comppsych.2013.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 05/06/2013] [Accepted: 06/09/2013] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVES Catatonia is a unique clinical phenomenon characterized by concurrent motor, emotional, vegetative and behavioral signs. Benzodiazepines (BZD) and electroconvulsive therapy (ECT) can rapidly relieve catatonic signs. The lorazepam-diazepam protocol presented here has been proven to relieve catatonia in schizophrenia within a day. METHODS From July 2002 to August 2011, schizophrenic patients requiring psychiatric intervention for catatonia in Kaohsiung Chang Gung Memorial Hospital were studied by medical chart review. The study used the Bush-Francis Catatonia Rating Scale (BFCRS). Patients receiving the lorazepam-diazepam protocol were identified. RESULTS The survey included 21 patients (eight males and 13 females) with a mean age of 30.3 ± 12.6 years. Mean duration of schizophrenia was 4.7 ± 5.6 years. Thirteen (61.9%) patients responded within 2 h, 18 (85.7%) responded within one day, and all became catatonia-free within a week. Mean BFCRS score was 9.9 ± 3.0 before treatment. Patients that responded with a single intramuscular lorazepam injection had mean BFCRS score of 8.9 ± 2.8, significantly lower than the mean score (11.6 ± 2.5) of the rest of the patients (p = 0.034). CONCLUSIONS The lorazepam-diazepam protocol can rapidly relieve retarded catatonia in schizophrenia. Most patients became catatonia-free within one day but some may require up to a week. ECT should be considered if the protocol fails.
Collapse
Affiliation(s)
- Chin-Chuen Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | | |
Collapse
|
33
|
Abstract
Although catatonia has historically been associated with schizophrenia and is listed as a subtype of the disorder, it can occur in patients with a primary mood disorder and in association with neurological diseases and other general medical conditions. Consequently, catatonia secondary to a general medical condition was included as a new condition and catatonia was added as an episode specifier of major mood disorders in DSM-IV. Different sets of criteria are utilized to diagnose catatonia in schizophrenia and primary mood disorders versus neurological/medical conditions in DSM-IV, however, and catatonia is a codable subtype of schizophrenia but a specifier for major mood disorders without coding. In part because of this discrepant treatment across the DSM-IV manual, catatonia is frequently not recognized by clinicians. Additionally, catatonia is known to occur in several conditions other than schizophrenia, major mood disorders, or secondary to a general medical condition. Four changes are therefore made in the treatment of catatonia in DSM-5. A single set of criteria will be utilized to diagnose catatonia across the diagnostic manual and catatonia will be a specifier for both schizophrenia and major mood disorders. Additionally, catatonia will also be a specifier for other psychotic disorders, including schizoaffective disorder, schizophreniform disorder, brief psychotic disorder, and substance-induced psychotic disorder. A new residual category of catatonia not otherwise specified will be added to allow for the rapid diagnosis and specific treatment of catatonia in severely ill patients for whom the underlying diagnosis is not immediately available. These changes should improve the consistent recognition of catatonia across the range of psychiatric disorders and facilitate its specific treatment.
Collapse
|
34
|
Sienaert P, Dhossche DM, Gazdag G. Adult catatonia: etiopathogenesis, diagnosis and treatment. ACTA ACUST UNITED AC 2013. [DOI: 10.2217/npy.13.41] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
35
|
Walther S, Vanbellingen T, Müri R, Strik W, Bohlhalter S. Impaired pantomime in schizophrenia: Association with frontal lobe function. Cortex 2013; 49:520-7. [DOI: 10.1016/j.cortex.2011.12.008] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 12/20/2011] [Accepted: 12/28/2011] [Indexed: 10/14/2022]
|
36
|
Docx L, Morrens M, Bervoets C, Hulstijn W, Fransen E, De Hert M, Baeken C, Audenaert K, Sabbe B. Parsing the components of the psychomotor syndrome in schizophrenia. Acta Psychiatr Scand 2012; 126:256-65. [PMID: 22360494 DOI: 10.1111/j.1600-0447.2012.01846.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Catatonia, extrapyramidal signs, psychomotor slowing, and (motoric) neurological soft signs are well-known psychomotor symptoms in schizophrenia. This study aims at investigating the interrelations between these symptoms. In addition, associations between psychomotor symptoms, clinical symptoms, and cognitive functioning will be studied. METHOD An extensive test battery containing psychomotor (Bush Francis Catatonia Rating Scale; St Hans Rating Scale; Salpêtrière Retardation Rating Scale; Neurological Evaluation Scale) and clinical (Positive and Negative Syndrome Scale; Calgary Depression Scale) rating scales as well as instrumental psychomotor tests (Line Copying Task; Finger Tapping Task) and cognitive tasks (Symbol Digit Substitution Test; Stroop Colour Word Test; Continuous Performance Test; Letter Number Sequencing) was administered to a sample of 124 patients with schizophrenia or schizoaffective disorder. RESULTS Correlational analyses showed that two clusters emerge from our data: first, a psychomotor poverty cluster referring to the interrelations between catatonia, parkinsonism, psychomotor slowing, and negative symptoms; second, a cluster containing motoric neurological soft signs, which were found to be correlated with cognitive functioning. CONCLUSION Psychomotor abnormalities are highly prevalent phenomena in schizophrenia that have to be considered as a heterogeneous construct. However, longitudinal and neurobiological research is needed to further explore the precise nature of the interrelations found in this study.
Collapse
Affiliation(s)
- L Docx
- Collaborative Antwerp Psychiatric Research Institute, University of Antwerp, Belgium.
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Mustafa M, Bassim RE, Abdel Meguid M, Sultan M, Al Dardiry M. Ethnic differences in the prevalence of catatonia among hospitalized psychiatric patients in Kuwait. MIDDLE EAST CURRENT PSYCHIATRY 2012. [DOI: 10.1097/01.xme.0000418717.09723.3d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
|
38
|
Chopra A, Das P, Rai A, Kuppuswamy PS, Li X, Huston J, Philbrick K, Sola C. Catatonia as a manifestation of tacrolimus-induced neurotoxicity in organ transplant patients: a case series. Gen Hosp Psychiatry 2012; 34:209.e9-11. [PMID: 21937118 DOI: 10.1016/j.genhosppsych.2011.08.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Revised: 08/03/2011] [Accepted: 08/07/2011] [Indexed: 11/25/2022]
Abstract
Tacrolimus has been associated with severe neurotoxicity in organ transplant patients. Catatonia can be a rare manifestation of tacrolimus-induced neurotoxicity as we report two cases of catatonia in solid organ transplant patients on tacrolimus. Catatonic symptoms completely resolved in these patients after reducing the tacrolimus dosage or switching it to alternative immunosuppressants. Catatonia symptoms in organ transplant patients should alert clinicians to look for tacrolimus-induced neurotoxicity despite normal serum tacrolimus levels and neuroimaging findings.
Collapse
Affiliation(s)
- Amit Chopra
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN 55905, USA.
| | | | | | | | | | | | | | | |
Collapse
|
39
|
Kleinhaus K, Harlap S, Perrin MC, Manor O, Weiser M, Harkavy-Friedman JM, Lichtenberg P, Malaspina D. Catatonic schizophrenia: a cohort prospective study. Schizophr Bull 2012; 38:331-7. [PMID: 20693343 PMCID: PMC3283154 DOI: 10.1093/schbul/sbq087] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND In the 20th century, catatonia was usually deemed a subtype of schizophrenia. Recently, the nature and classification of catatonia are being reconsidered. This study is the first to describe catatonia using prospectively collected data and to examine how catatonic schizophrenia differs from, or resembles, other types of schizophrenia. METHODS Data were analyzed in a cohort of 90,079 offspring followed from birth till ages 29-41 years. Proportional hazards models were used, calculating time to first psychiatric hospital admission, to compare risk factors for catatonic schizophrenia vs "other schizophrenia." RESULTS Of 568 cases of schizophrenia, 43 (7.6%) had catatonic schizophrenia. The sexes were equally at risk for catatonic schizophrenia in contrast to other schizophrenia, for which the incidence was higher in males (1.70, 1.42-2.03, P < .0001). Advancing paternal age had no influence on the risk of catatonic schizophrenia in contrast to other schizophrenia, in which the risk to offspring of fathers age 35+ was 1.27 (1.03-1.57, P = .03) compared with those of younger fathers. Those with catatonic schizophrenia were somewhat more likely to have older mothers (aged 35+) (relative risk = 2.14, 0.85-5.54) while maternal age was not related to other schizophrenia. Both were equally affected by parental history of schizophrenia. Patients with catatonia were significantly more likely to attempt suicide (P = .006). CONCLUSION Patients with catatonic schizophrenia show a somewhat different profile of risk factors from those with other types of schizophrenia in this cohort and are more likely to attempt suicide. This lends some support to the hypothesis that catatonic schizophrenia may have a distinct etiology.
Collapse
Affiliation(s)
- Karine Kleinhaus
- Department of Psychiatry, New York University School of Medicine, 550 First Avenue, New York, NY 10016, USA.
| | - Susan Harlap
- Department of Psychiatry, New York University School of Medicine, 550 First Avenue, New York, NY 10016,Department of Environmental medicine, New York University School of Medicine, NY
| | - Mary C. Perrin
- Department of Psychiatry, New York University School of Medicine, 550 First Avenue, New York, NY 10016,Department of Environmental medicine, New York University School of Medicine, NY
| | - Orly Manor
- Hebrew University-Hadassah Braun School of Public Health, Jerusalem, Israel
| | - Mark Weiser
- Department of Psychiatry, Sheba Medical Center, Tel Hashomer, Israel,Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Jill M. Harkavy-Friedman
- New York State Psychiatric Institute, NY,Department of Psychiatry, Columbia University College of Physicians and Surgeons, NY
| | - Pesach Lichtenberg
- Department of Psychiatry, Herzog Hospital, Jerusalem, Israel,Hadassah Medical School of the Hebrew University of Jerusalem, Jerusalem, Israel
| | - Dolores Malaspina
- Department of Psychiatry, New York University School of Medicine, 550 First Avenue, New York, NY 10016,Department of Environmental medicine, New York University School of Medicine, NY
| |
Collapse
|
40
|
Ghaziuddin N, Dhossche D, Marcotte K. Retrospective chart review of catatonia in child and adolescent psychiatric patients. Acta Psychiatr Scand 2012; 125:33-8. [PMID: 22040029 DOI: 10.1111/j.1600-0447.2011.01778.x] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Identify the frequency of catatonia among at-risk children and adolescents receiving psychiatric treatment. METHOD Subjects were children and adolescents (<18 years), who had received psychiatric treatment at a University Hospital during 2004-2009, and were diagnosed with disorders with known risk for catatonia or displayed symptoms suggestive of catatonia. Approval was obtained from the Investigational Review Board (IRB). The first 101 (n = 101) subjects were selected among 570 subjects identified by psychiatric diagnoses: any pervasive developmental disorder, psychosis-NOS (Not Otherwise Specified), intermittent explosive disorder, mental retardation, catatonia and neuroleptic malignant syndrome. Subjects met study-defined criteria for catatonia, if they had three or more of the following symptoms: unexplained agitation/excitement, disturbed or unusual movements, reduced movements, repetitive or stereotyped movements, or reduced or loss of speech. RESULTS Eighteen (17.8%) subjects, among a group suspected to be at a higher risk for catatonia, met the study-defined criteria for this syndrome. However, only two subjects had been diagnosed by their treatment providers. Higher rates of intellectual disability and aggression were found among the group that met study-criteria. CONCLUSION We concluded that catatonia is under recognized and undertreated among children and adolescents receiving psychiatric treatment.
Collapse
Affiliation(s)
- N Ghaziuddin
- Department of Psychiatry, University of Michigan, Ann Arbor, 48109, USA.
| | | | | |
Collapse
|
41
|
Peralta V, Campos MS, de Jalon EG, Cuesta MJ. DSM-IV catatonia signs and criteria in first-episode, drug-naive, psychotic patients: psychometric validity and response to antipsychotic medication. Schizophr Res 2010; 118:168-75. [PMID: 20071147 DOI: 10.1016/j.schres.2009.12.023] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2009] [Revised: 12/01/2009] [Accepted: 12/19/2009] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To examine the prevalence, psychometric validity and response to antipsychotic drugs of DSM-IV catatonia signs and criteria in patients with a first-episode psychotic disorder. METHODS Two-hundred antipsychotic-naive patients with a DSM-IV nonaffective psychosis were assessed for catatonia signs and criteria using the Modified Rogers Scale, and the psychometric validity of the 12 DSM-IV catatonia signs and diagnostic criteria was examined. Treatment response of catatonia was assessed in 173 patients who completed one-month trial with haloperidol (n=23), risperidone (n=93) or olanzapine (n=57). RESULTS Sixty-two patients (31%) endorsed at least one catatonia sign and 24 (12%) met DSM-IV criteria for catatonia. DSM-IV catatonia signs showed an excellent convergent validity (r>0.8) with other rating scales, and DSM-IV criteria showed moderate to fair concordance with other criteria (kappa from 0.57 to 0.77). The total number of signs reflected catatonia severity and demonstrated excellent diagnostic performance against alternative diagnostic criteria. The presence of at least any three signs accurately identified patients with catatonia. Three catatonia domains were identified (hyperkinesia, volitional and hypokinesia), which showed a different association pattern with external variables. Overall, catatonia ratings were particularly related to both dyskinesia and disorganization symptoms and lacked diagnostic specificity for schizophrenia. Patients with catatonia responded well to antipsychotic medication irrespective of the type of antipsychotic drug used, although treatment response was dependent upon the remission of psychotic symptoms. CONCLUSIONS These results may inform the DSM-V development on diagnosis and classification of catatonia, and indicate that catatonia signs and syndromes are highly responsive to antipsychotic drugs.
Collapse
Affiliation(s)
- Victor Peralta
- Psychiatric Unit, Virgen del Camino Hospital, Irunlarrea 4, 31008 Pamplona, Spain.
| | | | | | | |
Collapse
|
42
|
Fink M, Shorter E, Taylor MA. Catatonia is not schizophrenia: Kraepelin's error and the need to recognize catatonia as an independent syndrome in medical nomenclature. Schizophr Bull 2010; 36:314-20. [PMID: 19586994 PMCID: PMC2833121 DOI: 10.1093/schbul/sbp059] [Citation(s) in RCA: 128] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Catatonia is a motor dysregulation syndrome described by Karl Kahlbaum in 1874. He understood catatonia as a disease of its own. Others quickly recognized it among diverse disorders, but Emil Kraepelin made it a linchpin of his concept of dementia praecox. Eugen Bleuler endorsed this singular association. During the 20th century, catatonia has been considered a type of schizophrenia. In the 1970s, American authors identified catatonia in patients with mania and depression, as a toxic response, and in general medical and neurologic illnesses. It was only occasionally found in patients with schizophrenia. When looked for, catatonia is found in 10% or more of acute psychiatric admissions. It is readily diagnosable, verifiable by a lorazepam challenge test, and rapidly treatable. Even in its most lethal forms, it responds to high doses of lorazepam or to electroconvulsive therapy. These treatments are not accepted for patients with schizophrenia. Prompt recognition and treatment saves lives. It is time to place catatonia into its own home in the psychiatric classification.
Collapse
Affiliation(s)
- Max Fink
- Department of Psychiatry and Neurology, Stony Brook University, Long Island, NY 11780, USA.
| | | | | |
Collapse
|
43
|
Ungvari GS, Caroff SN, Gerevich J. The catatonia conundrum: evidence of psychomotor phenomena as a symptom dimension in psychotic disorders. Schizophr Bull 2010; 36:231-8. [PMID: 19776208 PMCID: PMC2833122 DOI: 10.1093/schbul/sbp105] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
To provide a rational basis for reconceptualizing catatonia in Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition), we briefly review historical sources, the psychopathology of catatonia, and the relevance of catatonic schizophrenia in contemporary practice and research. In contrast to Kahlbaum, Kraepelin and others (Jaspers, Kleist, and Schneider) recognized the prevalence of motor symptoms in diverse psychiatric disorders but concluded that the unique pattern and persistence of certain psychomotor phenomena defined a "catatonic" subtype of schizophrenia, based on intensive long-term studies. The enduring controversy and confusion that ensued underscores the fact that the main problem with catatonia is not just its place in Diagnostic and Statistical Manual of Mental Disorders but rather its lack of conceptual clarity. There still are no accepted principles on what makes a symptom catatonic and no consensus on which signs and symptoms constitute a catatonic syndrome. The resulting heterogeneity is reflected in treatment studies that show that stuporous catatonia in any acute disorder responds to benzodiazepines or electroconvulsive therapy, whereas catatonia in the context of chronic schizophrenia is phenomenologically different and less responsive to either modality. Although psychomotor phenomena are an intrinsic feature of acute and especially chronic schizophrenia, they are insufficiently recognized in practice and research but may have significant implications for treatment outcome and neurobiological studies. While devising a separate category of catatonia as a nonspecific syndrome has heuristic value, it may be equally if not more important to re-examine the psychopathological basis for defining psychomotor symptoms as catatonic and to re-establish psychomotor phenomena as a fundamental symptom dimension or criterion for both psychotic and mood disorders.
Collapse
Affiliation(s)
- Gabor S Ungvari
- Department of Psychiatry, Chinese University of Hong Kong,Hong Kong SAR, China.
| | | | | |
Collapse
|
44
|
Affiliation(s)
| | - Rajiv Tandon
- Department of Psychiatry, University of Florida College of Medicine
| | - Juan Bustillo
- Department of Psychiatry, University of New Mexico
- Department of Neurosciences, University of New Mexico
| |
Collapse
|
45
|
Tandon R, Nasrallah HA, Keshavan MS. Schizophrenia, "just the facts" 4. Clinical features and conceptualization. Schizophr Res 2009; 110:1-23. [PMID: 19328655 DOI: 10.1016/j.schres.2009.03.005] [Citation(s) in RCA: 636] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2009] [Revised: 02/28/2009] [Accepted: 03/03/2009] [Indexed: 12/20/2022]
Abstract
Although dementia praecox or schizophrenia has been considered a unique disease entity for the past century, its definitions and boundaries have continued to vary over this period. At any given time, the changing concept of schizophrenia has been influenced by available diagnostic tools and treatments, related conditions from which it most needs to be distinguished, extant knowledge and scientific paradigms. There is significant heterogeneity in the etiopathology, symptomatology, and course of schizophrenia. It is characterized by an admixture of positive, negative, cognitive, mood, and motor symptoms whose severity varies across patients and through the course of the illness. Positive symptoms usually first begin in adolescence or early adulthood, but are often preceded by varying degrees of negative and cognitive symptomatology. Schizophrenia tends to be a chronic and relapsing disorder with generally incomplete remissions, variable degrees of functional impairment and social disability, frequent comorbid substance abuse, and decreased longevity. Although schizophrenia may not represent a single disease with a unitary etiology or pathogenetic process, alternative approaches have thus far been unsuccessful in better defining this syndrome or its component entities. The symptomatologic, course, and etio-pathological heterogeneity can usefully be addressed by a dimensional approach to psychopathology, a clinical staging approach to illness course, and by elucidating endophenotypes and markers of illness progression, respectively. This will allow an approach to the deconstruction of schizophrenia into its multiple component parts and strategies to reconfigure these components in a more meaningful manner. Possible implications for DSM-V and ICD-11 definitions of schizophrenia are discussed.
Collapse
Affiliation(s)
- Rajiv Tandon
- Department of Psychiatry, University of Florida College of Medicine, P.O. Box 100256, Gainesville, FL 32610, USA.
| | | | | |
Collapse
|
46
|
Ungvari GS, Goggins W, Leung SK, Lee E, Gerevich J. Schizophrenia with prominent catatonic features ('catatonic schizophrenia') III. Latent class analysis of the catatonic syndrome. Prog Neuropsychopharmacol Biol Psychiatry 2009; 33:81-5. [PMID: 18992297 DOI: 10.1016/j.pnpbp.2008.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2008] [Revised: 10/06/2008] [Accepted: 10/14/2008] [Indexed: 01/26/2023]
Abstract
No reports have yet been published on catatonia using latent class analysis (LCA). This study applied LCA to a large, diagnostically homogenous sample of patients with chronic schizophrenia who also presented with catatonic symptoms. A random sample of 225 Chinese inpatients with DSM-IV schizophrenia was selected from the long-stay wards of a psychiatric hospital. Their psychopathology, extrapyramidal motor status and level of functioning were evaluated with standardized rating scales. Catatonia was rated using a modified version of the Bush-Francis Catatonia Rating Scale. LCA was then applied to the 178 patients who presented with at least one catatonic sign. In LCA a four-class solution was found to fit best the statistical model. Classes 1, 2, 3 and 4 constituted 18%, 39.4%, 20.1% and 22.5% of the whole catatonic sample, respectively. Class 1 included patients with symptoms of 'automatic' phenomena (automatic obedience, Mitgehen, waxy flexibility). Class 2 comprised patients with 'repetitive/echo' phenomena (perseveration, stereotypy, verbigeration, mannerisms and grimacing). Class 3 contained patients with symptoms of 'withdrawal' (immobility, mutism, posturing, staring and withdrawal). Class 4 consisted of 'agitated/resistive' patients, who displayed symptoms of excitement, impulsivity, negativism and combativeness. The symptom composition of these 4 classes was nearly identical with that of the four factors identified by factor analysis in the same cohort of subjects in an earlier study. In multivariate regression analysis, the 'withdrawn' class was associated with higher scores on the Scale of Assessment of Negative Symptoms and lower and higher scores for negative and positive items respectively on the Nurses' Observation Scale for Inpatient Evaluation's (NOSIE). The 'automatic' class was associated with lower values on the Simpson-Angus Extrapyramidal Side Effects Scale, and the 'repetitive/echo' class with higher scores on the NOSIE positive items. These results provide preliminary support for the notion that chronic schizophrenia patients with catatonic features can be classified into 4 distinct syndromal groups on the basis of their motor symptoms. Identifying distinct catatonic syndromes would help to find their biological substrates and to develop specific therapeutic measures.
Collapse
Affiliation(s)
- Gabor S Ungvari
- Department of Psychiatry, School of Public Health, Chinese University of Hong Kong, and Castle Peak Hospital, Hong Kong, China.
| | | | | | | | | |
Collapse
|
47
|
Bonnot O, Tanguy ML, Consoli A, Cornic F, Graindorge C, Laurent C, Tordjman S, Cohen D. Does catatonia influence the phenomenology of childhood onset schizophrenia beyond motor symptoms? Psychiatry Res 2008; 158:356-62. [PMID: 18272234 DOI: 10.1016/j.psychres.2006.09.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2006] [Revised: 06/26/2006] [Accepted: 09/11/2006] [Indexed: 01/25/2023]
Abstract
Childhood onset schizophrenia (COS) and catatonia (C) are rare and severe psychiatric disorders. The aim of this study was to compare the phenomenology of COS with and without catatonia. We examined 33 cases consecutively referred to two major public university hospitals in Paris. There were 18 cases of COS (age=15.9+/-0.8 years) and 15 of COS+C (age=15.4+/-1.4 years). Patients were referred over the course of 3 and 9 years, respectively. Psychiatric assessment included socio-demographic, clinical and psychometric variables: the Brief Psychiatric Rating Scale (BPRS), the Scales for the Assessment of Positive (SAPS) and Negative Symptoms (SANS), and a catatonia rating scale. Patients with COS+C appeared to be more severely ill at admission and discharge compared with COS in nearly all clinical scores. They also exhibited significantly longer episode duration (50.8 weeks+/-4.8 vs 20.6+/-19.5). On the basis of multivariate logistic regression, the only clinical measure which significantly predicted group membership was the SANS Affective Flattening score (odds ratio=1.24; 95% CI=1.06-1.43). Our findings strongly suggest that catatonic COS differs from COS in ways that extend beyond motor symptoms. The SANS and SAPS scales, commonly used in schizophrenia, are not detailed enough to accurately describe catatonia in COS. The use of a catatonia rating scale is recommended to enhance recognition of and research into COS with catatonia.
Collapse
Affiliation(s)
- Olivier Bonnot
- Department of Child and Adolescent Psychiatry, AP-HP, Hôpital Pitié-Salpétrière, Université Pierre et Marie Curie, Paris, France
| | | | | | | | | | | | | | | |
Collapse
|
48
|
Ungvari GS, Goggins W, Leung SK, Gerevich J. Schizophrenia with prominent catatonic features ('catatonic schizophrenia'). II. Factor analysis of the catatonic syndrome. Prog Neuropsychopharmacol Biol Psychiatry 2007; 31:462-8. [PMID: 17188791 DOI: 10.1016/j.pnpbp.2006.11.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2006] [Revised: 11/09/2006] [Accepted: 11/13/2006] [Indexed: 01/30/2023]
Abstract
Previous factor analyses of catatonia have yielded conflicting results for several reasons including small and/or diagnostically heterogeneous samples and incomparability or lack of standardized assessment. This study examined the factor structure of catatonia in a large, diagnostically homogenous sample of patients with chronic schizophrenia using standardized rating instruments. A random sample of 225 Chinese inpatients diagnosed with schizophrenia according to DSM-IV criteria were selected from the long-stay wards of a psychiatric hospital. They were assessed with a battery of rating scales measuring psychopathology, extrapyramidal motor status, and level of functioning. Catatonia was rated using the Bush-Francis Catatonia Rating Scale. Factor analysis using principal component analysis and Varimax rotation with Kaiser normalization was performed. Four factors were identified with Eigenvalues of 3.27, 2.58, 2.28 and 1.88. The percentage of variance explained by each of the four factors was 15.9%, 12.0%, 11.8% and 10.2% respectively, and together they explained 49.9% of the total variance. Factor 1 loaded on "negative/withdrawn" phenomena, Factor 2 on "automatic" phenomena, Factor 3 on "repetitive/echo" phenomena and Factor 4 on "agitated/resistive" phenomena. In multivariate linear regression analysis negative symptoms and akinesia were associated with 'negative' catatonic symptoms, antipsychotic doses and atypical antipsychotics with 'automatic' symptoms, length of current admission, severity of psychopathology and younger age at onset with 'repetitive' symptoms and age, poor functioning and severity of psychopathology with 'agitated' catatonic symptom scores. The results support recent findings that four main factors underlie catatonic signs/symptoms in chronic schizophrenia.
Collapse
Affiliation(s)
- Gabor S Ungvari
- Department of Psychiatry, Chinese University of Hong Kong, China.
| | | | | | | |
Collapse
|
49
|
Wong E, Ungvari GS, Leung S, Tang W. Rating catatonia in patients with chronic schizophrenia: Rasch analysis of the Bush-Francis Catatonia Rating Scale. Int J Methods Psychiatr Res 2007; 16:161-70. [PMID: 17849434 PMCID: PMC6878392 DOI: 10.1002/mpr.224] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Catatonic signs and symptoms are frequently observed in patients with chronic schizophrenia. Clinical surveys have suggested that the composition of catatonic syndrome occurring in chronic schizophrenia may be different from what is found in acute psychiatric disorders or medical conditions. Consequently, this patient population may need tailor-made rating instruments for catatonia. The aim of the present study was to examine the suitability and accuracy of using the Bush-Francis Catatonia Rating Scale (BFCRS) in chronic schizophrenia inpatients. METHOD The unidimensionality (optimal number of items; item fit), and the scoring scheme (the optimal number of scoring categories) of the BFCRS were determined in a random sample of 225 patients with chronic schizophrenia applying Rasch analysis. In addition, differential item functioning (DIF) analysis was also performed. RESULTS The BFCRS proved to be unidimensional apart from three misfit and one marginally misfit items. The three misfit items were removed from the scale thereby constructing a revised version called BFCRS-R. Since the original BFCRS (BFCRS-O) showed no increase across items across steep gradients (poor endorsability of step calibrations), in BFCRS-R a binary scale ('absent' versus 'present' choices only) was constructed instead of the scoring scheme of 0-3. The 20-item BFCRS-R showed improved psychometric properties in that it had a higher item separation index than BFCRS-O. BFCRS-R mean logit was closer to zero indicating that the items on the scale and the subjects were better matched than in BFCRS-O. DIF analysis showed that certain items of both versions of BFCRS were influenced by the presence of negative symptoms. CONCLUSION BFCRS-R is shorter and simpler than the original version and having better psychometric properties seems to be better suited for identifying and quantifying catatonia in chronic psychotic patients.
Collapse
Affiliation(s)
- Eric Wong
- Centre for Epidemiology and Biostatistics, School of Public Health, Chinese University of Hong Kong, Hong Kong, China
| | - Gabor S. Ungvari
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, China
| | | | - Wai‐Kwong Tang
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
50
|
Penland HR, Weder N, Tampi RR. The catatonic dilemma expanded. Ann Gen Psychiatry 2006; 5:14. [PMID: 16959040 PMCID: PMC1578553 DOI: 10.1186/1744-859x-5-14] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2006] [Accepted: 09/07/2006] [Indexed: 02/20/2023] Open
Abstract
Catatonia is a common syndrome that was first described in the literature by Karl Kahlbaum in 1874. The literature is still developing and remains unclear on many issues, especially classification, diagnosis, and pathophysiology. Clinicians caring for psychiatric patients with catatonic syndromes continue to face many dilemmas in diagnosis and treatment. We discuss many of the common problems encountered in the care of a catatonic patient, and discuss each problem with a review of the literature. Focus is on practical aspects of classification, epidemiology, differential diagnosis, treatment, medical comorbidity, cognition, emotion, prognosis, and areas for future research in catatonic syndromes.
Collapse
Affiliation(s)
- Heath R Penland
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Natalie Weder
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Rajesh R Tampi
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| |
Collapse
|