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Thunström S, Wide U, Landin-Wilhelmsen K, Berntorp K, Bryman I, Krantz E, Wahlberg J, Ekman B, Isakson M, Karlsson A, Bergström I, Naessén S. Psychiatric disorders and comorbidity in women with Turner Syndrome: a retrospective national cohort study. Transl Psychiatry 2024; 14:355. [PMID: 39227579 PMCID: PMC11372165 DOI: 10.1038/s41398-024-02937-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 05/09/2024] [Accepted: 05/16/2024] [Indexed: 09/05/2024] Open
Abstract
Turner syndrome (TS) is a genetic condition characterized by partial or complete monosomy X. A reduced life expectancy has been shown in TS, depending on an increased risk of aortic dissection, and ischemic heart disease. Studies covering the occurrence of psychiatric conditions are sparse within TS. Several case reports describe concomitant TS and neuropsychiatric abnormalities that may represent a pathogenetic link to genetics, as well as feature correlates of TS. The aim of this study was to determine the presence, and the frequency of psychiatric diagnosis in women with TS in a Swedish cohort followed during 25 years' time. Statistics from the entire female population in Sweden of corresponding age was used as reference. Data were retrieved from clinical examinations and validated from the National Board of Health and Welfare registries for women with TS (n = 487), aged 16 to 84 years, with respect to mental health disorders. The most common diagnoses in TS were mood and anxiety disorders. There was no increase in psychiatric diagnosis within the group with time, nor correlation to specific karyotype or somatic comorbidity as congenital heart disease and hypothyroidism, hormonal treatment, or childbirth. In addition, the frequency of psychiatric diagnosis in TS was lower than in the population-based data. Further investigations are needed in the view of the fact that women with Turner syndrome should not be burdened with more severe diagnoses.
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Affiliation(s)
- Sofia Thunström
- The Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ulla Wide
- Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kerstin Landin-Wilhelmsen
- The Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- The Section of Endocrinology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kerstin Berntorp
- Genetics and Diabetes Research Unit, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Inger Bryman
- Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Emily Krantz
- The Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Respiratory Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jeanette Wahlberg
- Department of Medicine, Örebro University Hospital, Örebro, Sweden
- School of Medical Sciences, Faculty of Medicine, and Health, Örebro University, Örebro, Sweden
| | - Bertil Ekman
- Department of Endocrinology, Linköping University Hospital, Linköping, Sweden
| | - Magnus Isakson
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Anders Karlsson
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Ingrid Bergström
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Solna, Sweden
| | - Sabine Naessén
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
- Academic Primary Health Care Centre, Region Stockholm, Stockholm, Sweden.
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Gifford G, Avila A, Kempton MJ, Fusar-Poli P, McCutcheon RA, Coutts F, Tognin S, Valmaggia L, de Haan L, van der Gaag M, Nelson B, Pantelis C, Riecher-Rössler A, Bressan R, Barrantes-Vidal N, Krebs MO, Glenthøj B, Ruhrmann S, Sachs G, Rutten BPF, van Os J, Eu-Gei High Risk Study, McGuire P. Do Cognitive Subtypes Exist in People at Clinical High Risk for Psychosis? Results From the EU-GEI Study. Schizophr Bull 2024:sbae133. [PMID: 39052918 DOI: 10.1093/schbul/sbae133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
BACKGROUND AND HYPOTHESIS Cognition has been associated with socio-occupational functioning in individuals at Clinical High Risk for Psychosis (CHR-P). The present study hypothesized that clustering CHR-P participants based on cognitive data could reveal clinically meaningful subtypes. STUDY DESIGN A cohort of 291 CHR-P subjects was recruited through the multicentre EU-GEI high-risk study. We explored whether an underlying cluster structure was present in the cognition data. Clustering of cognition data was performed using k-means clustering and density-based spatial clustering of applications with noise. Cognitive subtypes were validated by comparing differences in functioning, psychosis symptoms, transition outcome, and grey matter volume between clusters. Network analysis was used to further examine relationships between cognition scores and clinical symptoms. STUDY RESULTS No underlying cluster structure was found in the cognitive data. K-means clustering produced "spared" and "impaired" cognition clusters similar to those reported in previous studies. However, these clusters were not associated with differences in functioning, symptomatology, outcome, or grey matter volume. Network analysis identified cognition and symptoms/functioning measures that formed separate subnetworks of associations. CONCLUSIONS Stratifying patients according to cognitive performance has the potential to inform clinical care. However, we did not find evidence of cognitive clusters in this CHR-P sample. We suggest that care needs to be taken in inferring the existence of distinct cognitive subtypes from unsupervised learning studies. Future research in CHR-P samples could explore the existence of cognitive subtypes across a wider range of cognitive domains.
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Affiliation(s)
- George Gifford
- Department of Psychiatry, University of Oxford, Oxford, UK
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Alessia Avila
- Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- Faculty of Medicine, Universidade Católica de Lisboa, Lisbon, Portugal
| | - Matthew J Kempton
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Paolo Fusar-Poli
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
- Outreach and Support in South-London (OASIS) Service, South London and Maudlsey (SLaM) NHS Foundation Trust, London, UK
- Department of Psychiatry and Psychotherapy, University Hospital, Ludwig-Maximilian-University (LMU), Munich, Germany
| | | | - Fiona Coutts
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Stefania Tognin
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Lucia Valmaggia
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Lieuwe de Haan
- Department Early Psychosis, AMC, Academic Psychiatric Centre, Amsterdam, The Netherlands
| | - Mark van der Gaag
- Department of Clinical Psychology, Faculty of Behavioural and Movement Sciences, VU University, Amsterdam, The Netherlands
- EMGO+ Institute for Health and Care Research, VU University, Amsterdam, The Netherlands
- Parnassia Psychiatric Institute, Department of Psychosis Research, The Hague, The Netherlands
| | - Barnaby Nelson
- Orygen, Victoria, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - Christos Pantelis
- Melbourne Neuropsychiatry Centre, University of Melbourne & Melbourne Health, Carlton South, Vic, Australia
| | | | - Rodrigo Bressan
- Department of Psychiatry, Interdisciplinary Lab for Clinical Neurosciences (LiNC), Universidade Federal de Sao Paulo (UNIFESP), Sao Paulo, Brazil
| | - Neus Barrantes-Vidal
- Departamento de Psicologia Clínica i de la Salut (Universitat Autònoma de Barcelona), Fundació Sanitària Sant Pere Claver (Spain), Spanish Mental Health Research Network (CIBERSAM), Barcelona, Spain
| | - Marie-Odile Krebs
- University Paris Descartes, Hôpital Sainte-Anne, C'JAAD, Service Hospitalo-Universitaire, Inserm U894, Institut de Psychiatrie (CNRS 3557), Paris, France
| | - Birte Glenthøj
- Centre for Neuropsychiatric Schizophrenia Research (CNSR) & Centre for Clinical Intervention and Neuropsychiatric SchizophreSnia Research (CINS), Mental Health Centre Glostrup, University of Copenhagen, Glostrup, Denmark
- Faculty of Health and Medical Sciences, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Stephan Ruhrmann
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Gabriele Sachs
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jim van Os
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | | | - Philip McGuire
- Department of Psychiatry, University of Oxford, Oxford, UK
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
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Cullen AE, Labad J, Oliver D, Al-Diwani A, Minichino A, Fusar-Poli P. The Translational Future of Stress Neurobiology and Psychosis Vulnerability: A Review of the Evidence. Curr Neuropharmacol 2024; 22:350-377. [PMID: 36946486 PMCID: PMC10845079 DOI: 10.2174/1570159x21666230322145049] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/17/2022] [Accepted: 12/27/2022] [Indexed: 03/23/2023] Open
Abstract
Psychosocial stress is a well-established risk factor for psychosis, yet the neurobiological mechanisms underlying this relationship have yet to be fully elucidated. Much of the research in this field has investigated hypothalamic-pituitary-adrenal (HPA) axis function and immuno-inflammatory processes among individuals with established psychotic disorders. However, as such studies are limited in their ability to provide knowledge that can be used to develop preventative interventions, it is important to shift the focus to individuals with increased vulnerability for psychosis (i.e., high-risk groups). In the present article, we provide an overview of the current methods for identifying individuals at high-risk for psychosis and review the psychosocial stressors that have been most consistently associated with psychosis risk. We then describe a network of interacting physiological systems that are hypothesised to mediate the relationship between psychosocial stress and the manifestation of psychotic illness and critically review evidence that abnormalities within these systems characterise highrisk populations. We found that studies of high-risk groups have yielded highly variable findings, likely due to (i) the heterogeneity both within and across high-risk samples, (ii) the diversity of psychosocial stressors implicated in psychosis, and (iii) that most studies examine single markers of isolated neurobiological systems. We propose that to move the field forward, we require well-designed, largescale translational studies that integrate multi-domain, putative stress-related biomarkers to determine their prognostic value in high-risk samples. We advocate that such investigations are highly warranted, given that psychosocial stress is undoubtedly a relevant risk factor for psychotic disorders.
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Affiliation(s)
- Alexis E. Cullen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, United Kingdom
- Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Solna, Sweden
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
| | - Javier Labad
- CIBERSAM, Sabadell, Barcelona, Spain
- Department of Mental Health and Addictions, Consorci Sanitari del Maresme, Mataró, Spain
| | - Dominic Oliver
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Adam Al-Diwani
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
| | - Amedeo Minichino
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Paolo Fusar-Poli
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy
- OASIS Service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- National Institute of Health Research Maudsley Biomedical Research Centre, South London and Maudsley NHS Foundation Trust, London, UK
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Zhang C, Hao Y, Huang G, Xin M, Bai S, Guan Y, Liu J. Hypometabolism of the left middle/medial frontal lobe on FDG-PET in anti-NMDA receptor encephalitis: Comparison with MRI and EEG findings. CNS Neurosci Ther 2023; 29:1624-1635. [PMID: 36815303 PMCID: PMC10173717 DOI: 10.1111/cns.14125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 02/02/2023] [Accepted: 02/05/2023] [Indexed: 02/24/2023] Open
Abstract
OBJECTIVES To investigate changes in brain-glucose metabolism in anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis, and compare results with MRI and electroencephalography (EEG) findings at different disease stages. METHODS The clinical data of 18 patients (median age, 35 years; 11 men) were retrospectively collected. Patients were divided into groups based on the time of symptom onset to examination, (≤1 month, >1 but ≤3 months, >3 months). Two-sample t-test results were compared with age and sex-paired healthy controls using statistical parametric mapping and verified using a NeuroQ software normal database with a discriminating z-score of 2. RESULTS Abnormal patterns on FDG-PET differed over time (T = 3.21-8.74, Z = 2.68-4.23, p < 0.005). Regional analysis showed hypometabolic left middle or medial frontal cortex in 4/5, 5/7, and 5/6 patients, respectively. Time-subgroup analysis revealed hypermetabolic supertemporal cortex in 4/5, 5/7, and 2/6, patients, respectively. MRI and EEG abnormalities in any region and stage occurred in 10/18 and 10/16 patients, respectively. MRI and EEG time-subgroup analysis showed abnormalities in 5/9, 4/5, and 1/4, and 1/3, 6/7, and 3/6 patients, respectively. Abnormal temporal lobes were detected most frequently in MRI analyses and occurred in 3/10 patients. CONCLUSIONS Decreased left middle/medial frontal metabolism could be common to all stages. Metabolism in other regions, MRI, and EEG results were associated with the progression of anti-NMDAR encephalitis. The sensitivity rate of FDG-PET was superior to that of MRI and EEG.
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Affiliation(s)
- Chenpeng Zhang
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Hao
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Gan Huang
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mei Xin
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuwei Bai
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yangtai Guan
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianjun Liu
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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5
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Gibson LL, Pollak TA, Hart M, Heslegrave A, Hye A, Church AJ, Lakdawala N, Nicholson TR, Batzu L, Rota S, Trivedi D, Zetterberg H, Chaudhuri KR, Aarsland D. NMDA Receptor Antibodies and Neuropsychiatric Symptoms in Parkinson's Disease. J Neuropsychiatry Clin Neurosci 2023:appineuropsych20220107. [PMID: 36710627 DOI: 10.1176/appi.neuropsych.20220107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE N-methyl-d-aspartate receptor (NMDAR) encephalitis is an autoantibody-mediated neurological syndrome with prominent cognitive and neuropsychiatric symptoms. The clinical relevance of NMDAR antibodies outside the context of encephalitis was assessed in this study. METHODS Plasma from patients with Parkinson's disease (PD) (N=108) and healthy control subjects (N=89) was screened at baseline for immunoglobulin A (IgA), IgM, and IgG NMDAR antibodies, phosphorylated tau 181 (p-tau181), and the neuroaxonal injury marker neurofilament light (NfL). Clinical assessment of the patients included measures of cognition (Mini-Mental State Examination [MMSE]) and neuropsychiatric symptoms (Hospital Anxiety and Depression Scale; Non-Motor Symptoms Scale for Parkinson's Disease). A subgroup of patients (N=61) was followed annually for up to 6 years. RESULTS Ten (9%) patients with PD tested positive for NMDAR antibodies (IgA, N=5; IgM, N=6; IgG, N=0), and three (3%) healthy control subjects had IgM NMDAR antibodies; IgA NMDAR antibodies were detected significantly more commonly among patients with PD than healthy control subjects (χ2=4.23, df=1, p=0.04). Age, gender, and disease duration were not associated with NMDAR antibody positivity. Longitudinally, antibody-positive patients had significantly greater decline in annual MMSE scores when the analyses were adjusted for education, age, disease duration, p-tau181, NfL, and follow-up duration (adjusted R2=0.26, p=0.01). Neuropsychiatric symptoms were not associated with antibody status, and no associations were seen between NMDAR antibodies and p-tau181 or NfL levels. CONCLUSIONS NMDAR antibodies were associated with greater cognitive impairment over time in patients with PD, independent of other pathological biomarkers, suggesting a potential contribution of these antibodies to cognitive decline in PD.
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Affiliation(s)
- Lucy L Gibson
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Thomas A Pollak
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Melanie Hart
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Amanda Heslegrave
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Abdul Hye
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Andrew J Church
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Neghat Lakdawala
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Timothy R Nicholson
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Lucia Batzu
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Silvia Rota
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Dhaval Trivedi
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Henrik Zetterberg
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Kallol Ray Chaudhuri
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
| | - Dag Aarsland
- Department of Old Age Psychiatry (Gibson, Hye, Aarsland) and Department of Psychosis Studies, Neuropsychiatry Research and Education Group (Pollak, Nicholson), Institute of Psychiatry, Psychology and Neuroscience, King's College London; Neuroimmunology and CSF Laboratory, Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London (Hart, Church, Lakdawala); Departments of Neuroinflammation (Hart) and Neurodegenerative Disease (Heslegrave, Zetterberg), Institute of Neurology, University College London; UK Dementia Research Institute, University College London (Heslegrave, Zetterberg); Department of Basic and Clinical Neuroscience, Parkinson Foundation International Centre of Excellence, King's College Hospital and King's College London (Batzu, Rota, Trivedi, Chaudhuri); Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden (Zetterberg); Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway (Aarsland)
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Serum anti-NMDA-receptor antibodies and cognitive function after ischemic stroke (PROSCIS-B). J Neurol 2022; 269:5521-5530. [PMID: 35718820 PMCID: PMC9468072 DOI: 10.1007/s00415-022-11203-x] [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] [Received: 02/06/2022] [Revised: 04/27/2022] [Accepted: 05/20/2022] [Indexed: 12/04/2022]
Abstract
Objective We aimed to investigate whether serum anti-N-methyl-D-aspartate-receptor GluN1 (previously NR1) antibody (NMDAR1-abs) seropositivity impacts cognitive function (CF) in the long term following ischemic stroke. Methods Data were used from the PROSpective Cohort with Incident Stroke-Berlin. NMDAR1-abs (IgM/IgA/IgG) were measured with cell-based assays from serum obtained within 7 days after the first-ever stroke. Seropositivity was defined as titers ≥ 1:10, low titers as ≤ 1:100 and high titers as > 1:100. We assessed CF at 1, 2 and 3 years after stroke with the Telephone Interview for Cognitive Status-modified (TICS-m) and used crude and propensity score adjusted inverse probability weighted generalized linear models to estimate the impact of NMDAR1-abs serostatus on TICS-m. Results Data on NMDAR1-abs (median day of sampling = 4[IQR = 2–5]) were available in 583/621 PROSCIS-B patients (39% female; median NIHSS = 2[IQR = 1–4]; median MMSE = 28[IQR:26–30]), of whom 76(13%) were seropositive (IgM: n = 48/IgA: n = 43/IgG: n = 2). Any NMDAR1-abs seropositivity had no impact on TICS-m compared to seronegative patients (βcrude = 0.69[95%CI = – 0.84 to 2.23]; βadjusted = 0.65[95%CI = – 1.00 to 2.30]). Patients with low titers scored better on TICS-m compared to seronegative patients (βcrude = 2.33[95%CI = 0.76 to 3.91]; βadjusted = 2.47[95%CI = 0.75 to 4.19]); in contrast, patients with high titers scored lower on TICS-m (βcrude = –2.82[95%CI = – 4.90 to – 0.74], βadjusted = – 2.96[95%CI = – 5.13 to – 0.80]), compared to seronegative patients. Conclusion In our study, NMDAR1-abs seropositivity did not affect CF over 3 years after a first mild to moderate ischemic stroke. CF differed according to NMDAR1-abs serum titer, with patients with high NMDAR1-abs titers having a less favorable cognitive outcome compared to seronegative patients. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-022-11203-x.
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Zahid U, Hedges EP, Dimitrov M, Murray RM, Barker GJ, Kempton MJ. Impact of physiological factors on longitudinal structural MRI measures of the brain. Psychiatry Res 2022; 321:111446. [PMID: 35131573 PMCID: PMC8924876 DOI: 10.1016/j.pscychresns.2022.111446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/14/2022] [Accepted: 01/24/2022] [Indexed: 11/24/2022]
Abstract
Longitudinal MRI is used in clinical research studies to examine illness progression, neurodevelopment, and the effect of medical interventions. Such studies typically report changes in brain volume of less than 5%. However, there is a concern that these findings could be obscured or confounded by small changes in brain volume estimates caused by physiological factors such as, dehydration, blood pressure, caffeine levels, and circadian rhythm. In this study, MRI scans using the ADNI-III protocol were acquired from 20 participants (11 female) at two time points (mean interval = 20.3 days). Hydration, systolic and diastolic blood pressure, caffeine intake, and time of day were recorded at both visits. Images were processed using FreeSurfer. Three a priori hypothesised brain regions (hippocampus, lateral ventricles, and total brain) were selected, and an exploratory analysis was conducted on FreeSurfer's auto-segmented brain regions. There was no significant effect of the physiological factors on changes in the hypothesised brain regions. We provide estimates for the maximum percentage change in regional brain volumes that could be expected to occur from normal variation in each of the physiological measures. In this study, normal variations in physiological parameters did not have a detectable effect on longitudinal changes in brain volume.
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Affiliation(s)
- Uzma Zahid
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom.
| | - Emily P Hedges
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Mihail Dimitrov
- Department of Forensic & Neurodevelopmental Sciences, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Robin M Murray
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Gareth J Barker
- Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Matthew J Kempton
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
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8
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Hansen N. NMDAR autoantibodies in psychiatric disease - An immunopsychiatric continuum and potential predisposition for disease pathogenesis. J Transl Autoimmun 2022; 5:100165. [PMID: 36176328 PMCID: PMC9513762 DOI: 10.1016/j.jtauto.2022.100165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Niels Hansen
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
- Translational Psychoneuroscience, University Medical Center Göttingen, Göttingen, Germany
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany.
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9
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Tognin S, Richter A, Kempton MJ, Modinos G, Antoniades M, Azis M, Allen P, Bossong MG, Perez J, Pantelis C, Nelson B, Amminger P, Riecher-Rössler A, Barrantes-Vidal N, Krebs MO, Glenthøj B, Ruhrmann S, Sachs G, Rutten BPF, de Haan L, van der Gaag M, Valmaggia LR, McGuire P. The Relationship Between Grey Matter Volume and Clinical and Functional Outcomes in People at Clinical High Risk for Psychosis. SCHIZOPHRENIA BULLETIN OPEN 2022; 3:sgac040. [PMID: 35903803 PMCID: PMC9309497 DOI: 10.1093/schizbullopen/sgac040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Objective To examine the association between baseline alterations in grey matter volume (GMV) and clinical and functional outcomes in people at clinical high risk (CHR) for psychosis. Methods 265 CHR individuals and 92 healthy controls were recruited as part of a prospective multi-center study. After a baseline assessment using magnetic resonance imaging (MRI), participants were followed for at least two years to determine clinical and functional outcomes, including transition to psychosis (according to the Comprehensive Assessment of an At Risk Mental State, CAARMS), level of functioning (according to the Global Assessment of Functioning), and symptomatic remission (according to the CAARMS). GMV was measured in selected cortical and subcortical regions of interest (ROI) based on previous studies (ie orbitofrontal gyrus, cingulate gyrus, gyrus rectus, inferior temporal gyrus, parahippocampal gyrus, striatum, and hippocampus). Using voxel-based morphometry, we analysed the relationship between GMV and clinical and functional outcomes. Results Within the CHR sample, a poor functional outcome (GAF < 65) was associated with relatively lower GMV in the right striatum at baseline (P < .047 after Family Wise Error correction). There were no significant associations between baseline GMV and either subsequent remission or transition to psychosis. Conclusions In CHR individuals, lower striatal GMV was associated with a poor level of overall functioning at follow-up. This finding was not related to effects of antipsychotic or antidepressant medication. The failure to replicate previous associations between GMV and later psychosis onset, despite studying a relatively large sample, is consistent with the findings of recent large-scale multi-center studies.
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Affiliation(s)
- Stefania Tognin
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Anja Richter
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
| | - Matthew J Kempton
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
- National Institute for Health Research (NIHR) Biomedical Research Centre (BRC), UK
| | - Gemma Modinos
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
| | - Mathilde Antoniades
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
| | - Matilda Azis
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
| | - Paul Allen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
- Department of Psychology, University of Roehampton, London, UK
| | - Matthijs G Bossong
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
| | - Jesus Perez
- CAMEO Early Intervention in Psychosis Services, Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Christos Pantelis
- Department of Psychiatry, Melbourne Neuropsychiatry Centre, University of Melbourne & Melbourne Health, Carlton South, Victoria, Australia
| | - Barnaby Nelson
- Orygen, Parkville, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - Paul Amminger
- Orygen, Parkville, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | | | - Neus Barrantes-Vidal
- Departament de Psicologia Clínica i de la Salut (Universitat Autònoma de Barcelona), Fundació Sanitària Sant Pere Claver (Spain), Center for Biomedical Research in Mental Health (CIBERSAM), Madrid, Spain
| | - Marie-Odile Krebs
- University of Paris, GHU-Paris, Sainte-Anne, C’JAAD, Hospitalo-Universitaire department SHU, Inserm U1266, Institut de Psychiatrie (CNRS 3557), Paris, France
| | - Birte Glenthøj
- Center for Neuropsychiatric Schizophrenia Research, CNSR, and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, CINS, Mental Health Services Capital Region of Denmark, Mental Health Center Glostrup, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Stephan Ruhrmann
- Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital University of Cologne, Cologne, Germany
| | - Gabriele Sachs
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, Faculty of Health, Medicine and Life Sciences, School for Mental Health and Neuroscience (MHeNS), Maastricht University, Maastricht, The Netherlands
| | - Lieuwe de Haan
- Early Psychosis Department, Amsterdam UMC, Amsterdam, The Netherlands
| | - Mark van der Gaag
- Department of Clinical Psychology and Amsterdam Public Mental Health Research Institute, Faculty of Behavioural and Movement Sciences, VU University, Amsterdam, The Netherlands
- Department of Psychosis Research, Parnassia Psychiatric Institute, The Hague, The Netherlands
| | - Lucia R Valmaggia
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, UK
| | - Philip McGuire
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s CollegeLondon, UK
- National Institute for Health Research (NIHR) Biomedical Research Centre (BRC), UK
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Acute Mania and Catatonia in a Teenager Successfully Treated with Electroconvulsive Therapy and Diagnosed with Turner Syndrome and Bipolar Disorder. Case Rep Psychiatry 2021; 2021:3371591. [PMID: 34956685 PMCID: PMC8709772 DOI: 10.1155/2021/3371591] [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: 05/04/2021] [Revised: 11/30/2021] [Accepted: 12/03/2021] [Indexed: 11/18/2022] Open
Abstract
Background Turner syndrome (TS) is an X-linked chromosomal abnormality with a global prevalence of 1/2000 live-born girls. The physiological symptoms of TS have been thoroughly characterized, but only a few studies have described associated psychiatric symptoms. We report a case of an adolescent girl who presented with acute mania with psychotic features and was successfully treated with electroconvulsive therapy (ECT). She was subsequently diagnosed with bipolar syndrome and TS. Case Presentation. A 17-year-old girl presented to us with manic symptoms, including disorganized speech, auditory hallucinations, and affect lability. Initially, she was treated with antipsychotics and benzodiazepines, whereby the positive affective symptoms declined. However, the psychotic symptoms progressed, and she developed a catatonic state. ECT was started 6 days after admission, with improvement after two treatments. When ECT was tapered after seven sessions, she relapsed, and the treatment was extended to twelve sessions, with successful outcome. Following discharge, she was diagnosed with TS with partial loss on one of the X-chromosomes (46X, del (X)(p21)), which might have contributed to the development of her sudden acute manic episode. Conclusions This case demonstrates for the first time that ECT may be a safe and efficient treatment strategy for acute mania in adolescents with concomitant TS and that severely affected adolescents may require a prolonged series with gradual tapering of ECT. The present case also demonstrates a possible association between TS and bipolar syndrome and that the clinical presentation of a manic episode in a patient with this comorbidity could be more complex and the treatment response slower.
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Ariño H, Coutinho E, Pollak TA, Stewart R. Real-world experience of assessing antibodies against the N-methyl-D-aspartate receptor (NMDAR-IgG) in psychiatric patients. A retrospective single-centre study. Brain Behav Immun 2021; 98:330-336. [PMID: 34480989 DOI: 10.1016/j.bbi.2021.08.233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/26/2021] [Accepted: 08/28/2021] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE To evaluate the frequency of anti-NMDAR encephalitis in a secondary mental health service and investigate the challenges of its diagnosis in routine clinical practice. METHODS Patients whose electronic health records registered an indication for NMDAR-IgG assessment were selected and seropositive patients were reviewed. RESULTS In 1661 patients assessed for NMDAR-IgG over 12 years, the positivity rate was 3.79% (95% confidence interval [CI]: 2.87-4.70%). The working diagnosis at assessment was new onset psychosis in 38.7% and a chronic psychotic syndrome in 34.0%. Among seropositive patients, 30 (47.6%, 95%CI: 35.8-59.7%) had a final alternative diagnosis different from encephalitis after a median period of 49 months from onset. Patients with a final diagnosis of encephalitis were more frequently female (27/35 vs 13/30, p = 0.011) than other seropositive patients and had more frequently an acute (34/35 vs 11/30, p < 0.001), fluctuating (21/23 vs 4/27, p < 0.001) or agitated (32/32 vs 10/26, p < 0.001) presentation. Nine encephalitic patients received specialized follow-up for chronic neuropsychiatric problems including learning disabilities, organic personality disorder, anxiety, fatigue, obsessive-compulsive and autism-like disorder. CONCLUSIONS In a psychiatric setting, NMDAR-IgG seropositivity rates were low with a positive predictive value for encephalitis around 50% when screened patients had chronic presentations and absence of other diagnostic criteria for encephalitis or psychosis of autoimmune origin. Chronic neuropsychiatric problems in anti-NMDAR encephalitis are not uncommon, so better diagnostic and treatment strategies are still needed.
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Affiliation(s)
- Helena Ariño
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
| | - Ester Coutinho
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Thomas A Pollak
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; South London and Maudsley NHS Foundation Trust, London, UK
| | - Robert Stewart
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK; South London and Maudsley NHS Foundation Trust, London, UK
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12
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Deutsch NR, Worthmann H, Steixner-Kumar AA, Schuppner R, Grosse GM, Pan H, Gabriel MM, Hasse I, van Gemmeren T, Lichtinghagen R, Ehrenreich H, Weissenborn K. Autoantibodies against the NMDAR subunit NR1 are associated with neuropsychiatric outcome after ischemic stroke. Brain Behav Immun 2021; 96:73-79. [PMID: 34010714 DOI: 10.1016/j.bbi.2021.05.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/12/2021] [Accepted: 05/14/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND AND PURPOSE Preexisting autoantibodies against N-methyl-D-aspartate-receptor subunit NR1 (NMDAR1-AB) in acute ischemic stroke patients with previously intact blood-brain-barrier were associated with smaller evolution of lesion size. Effects of chronic exposure to NMDAR1-AB long after stroke, however, have remained unclear. We investigated in a prospective follow-up study whether long-term neuropsychiatric outcome after stroke differs depending on NMDAR1-AB status. METHODS Blood samples for NMDAR1-AB analysis were collected within 24 h after ischemic stroke from n = 114 patients. Outcome was assessed 1-3 years later using NIHSS, modified Rankin-scale, Barthel-Index, RBANS (Repeatable Battery for the Assessment of Neuropsychological Status) subcategories (immediate/delayed memory, attention, visuoconstruction), anamnesis evaluating neuropsychiatric symptoms (e.g. hallucinations, psychomotor slowing, reduced alertness, depressiveness, fatigue) and questionnaires (Beck's Depression Inventory-BDI, Fatigue Impact Scale-FIS). Scores were generated to cover RBANS plus neuropsychiatric symptoms (Score A; n = 96) or only neuropsychiatric symptoms (Score B; n = 114, including patients unable to conduct RBANS). Depression/fatigue were measured in patients, capable to perform questionnaires (n = 86). RESULTS NMDAR1-AB (IgM, IgA, IgG) were detected in n = 27 patients (23.7%). NMDAR1-AB seropositive patients showed inferior results in Score A (p = 0.006), Score B (p = 0.004), BDI (p = 0.013) and FIS (p = 0.018), compared to seronegative patients. Multiple regression analysis including covariates age, NIHSS at day 7 post-stroke, and days from stroke to follow-up, showed NMDAR1-AB seropositivity associated with worse outcome in Scores A (b: 1.517, 95%CI: 0.505-2.529, p = 0.004) and B (b: 0.803, 95%CI: 0.233-1.373; p = 0.006). Also FIS was unfavorably associated with NMDAR1-AB seropositivity (binary logistic regression: OR: 3.904, 95%CI: 1.200-12.695; p = 0.024). CONCLUSIONS Even though the numbers of included patients are low, our data apparently indicate that NMDAR1-AB seropositivity at the time point of acute ischemic stroke is associated with neuropsychiatric symptoms including cognitive dysfunction and fatigue years after stroke. Preclinical proof of a causal relation provided, targeted immunosuppression may be a future prophylactic option to be clinically evaluated.
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Affiliation(s)
- Nadine R Deutsch
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Hans Worthmann
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Agnes A Steixner-Kumar
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Hermann-Rein-Str. 3, 37075 Göttingen, Germany
| | - Ramona Schuppner
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Gerrit M Grosse
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Hong Pan
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Hermann-Rein-Str. 3, 37075 Göttingen, Germany
| | - Maria M Gabriel
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Isabel Hasse
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Till van Gemmeren
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Ralf Lichtinghagen
- Department of Clinical Chemistry, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Hannelore Ehrenreich
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Hermann-Rein-Str. 3, 37075 Göttingen, Germany
| | - Karin Weissenborn
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
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Pollak TA, Vincent A, Iyegbe C, Coutinho E, Jacobson L, Rujescu D, Stone J, Jezequel J, Rogemond V, Jamain S, Groc L, David A, Egerton A, Kahn RS, Honnorat J, Dazzan P, Leboyer M, McGuire P. Relationship Between Serum NMDA Receptor Antibodies and Response to Antipsychotic Treatment in First-Episode Psychosis. Biol Psychiatry 2021; 90:9-15. [PMID: 33536130 PMCID: PMC8191702 DOI: 10.1016/j.biopsych.2020.11.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 11/03/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND When psychosis develops in NMDA receptor (NMDAR) antibody encephalitis, it usually has an acute or subacute onset, and antipsychotic treatment may be ineffective and associated with adverse effects. Serum NMDAR antibodies have been reported in a minority of patients with first-episode psychosis (FEP), but their role in psychosis onset and response to antipsychotic treatment is unclear. METHODS Sera from 387 patients with FEP (duration of psychosis <2 years, minimally or never treated with antipsychotics) undergoing initial treatment with amisulpride as part of the OPTiMiSE (Optimization of Treatment and Management of Schizophrenia in Europe) trial (ClinicalTrials.gov number NCT01248195) were tested for NMDAR IgG antibodies using a live cell-based assay. Symptom severity was assessed using the Positive and Negative Syndrome Scale and the Clinical Global Impressions Scale at baseline and again after 4 weeks of treatment with amisulpride. RESULTS At baseline, 15 patients were seropositive for NMDAR antibodies and 372 were seronegative. The seropositive patients had similar symptom profiles and demographic features to seronegative patients but a shorter duration of psychosis (median 1.5 vs. 4.0 months; p = .031). Eleven seropositive and 284 seronegative patients completed 4 weeks of amisulpride treatment: after treatment, there was no between-groups difference in improvement in Positive and Negative Syndrome Scale scores or in the frequency of adverse medication effects. CONCLUSIONS These data suggest that in FEP, NMDAR antibody seropositivity alone is not an indication for using immunotherapy instead of antipsychotic medications. Further studies are required to establish what proportion of patients with FEP who are NMDAR antibody seropositive have coexisting cerebrospinal fluid inflammatory changes or other paraclinical evidence suggestive of a likely benefit from immunotherapy.
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Affiliation(s)
- Thomas A Pollak
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, University College London, London, United Kingdom.
| | - Angela Vincent
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, United Kingdom
| | - Conrad Iyegbe
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom
| | - Ester Coutinho
- Division of Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom
| | - Leslie Jacobson
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, United Kingdom
| | - Dan Rujescu
- Department of Psychiatry, Psychotherapy, and Psychosomatics, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - James Stone
- Department of Neuroimaging, Centre for Neuroimaging Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, University College London, London, United Kingdom
| | - Julie Jezequel
- Centre for Developmental Neurobiology, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom; Interdisciplinary Institute for Neuroscience, University of Bordeaux, Bordeaux, France
| | - Veronique Rogemond
- Rare Disease Reference Center on Autoimmune Encephalitis, Hospices Civils de Lyon, Institut NeuroMyoGene Institut National de la Santé et de la Recherche Médicale U1217/Centre National de la Recherche Scientifique, University Claude Bernard, Universite de Lyon, Lyon, France
| | - Stephane Jamain
- Psychiatry and Addictology Department (DMU IMPACT), University Paris Est Créteil, Hopitaux Universitaires Henri Mondor, L'Assistance Publique-Hôpitaux de Paris, Créteil, France
| | - Laurent Groc
- Interdisciplinary Institute for Neuroscience, University of Bordeaux, Bordeaux, France
| | - Anthony David
- Institute of Mental Health, University College London, London, United Kingdom
| | - Alice Egerton
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom
| | - Rene S Kahn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jerome Honnorat
- Rare Disease Reference Center on Autoimmune Encephalitis, Hospices Civils de Lyon, Institut NeuroMyoGene Institut National de la Santé et de la Recherche Médicale U1217/Centre National de la Recherche Scientifique, University Claude Bernard, Universite de Lyon, Lyon, France
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom
| | - Marion Leboyer
- Psychiatry and Addictology Department (DMU IMPACT), University Paris Est Créteil, Hopitaux Universitaires Henri Mondor, L'Assistance Publique-Hôpitaux de Paris, Créteil, France; Translational Neuropsychiatry Laboratory, Institut National de la Santé et de la Recherche Médicale U955, Créteil, France; FondaMental Foundation, Créteil, France
| | - Philip McGuire
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's Health Partners, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, University College London, London, United Kingdom
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Ehrenreich H, Wilke J, Steixner-Kumar AA. Spontaneous serum autoantibody fluctuations: To be or not to be. Mol Psychiatry 2021; 26:1723-1725. [PMID: 32968237 PMCID: PMC8440174 DOI: 10.1038/s41380-020-00883-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/20/2020] [Accepted: 09/04/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Hannelore Ehrenreich
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany.
| | - Justus Wilke
- grid.419522.90000 0001 0668 6902Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
| | - Agnes A. Steixner-Kumar
- grid.419522.90000 0001 0668 6902Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
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