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Broomfield NM, Blake J, Gracey F, Steverson T. Post-stroke emotionalism: Diagnosis, pathophysiology, and treatment. Int J Stroke 2024:17474930241242952. [PMID: 38503711 DOI: 10.1177/17474930241242952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
BACKGROUND Post-stroke emotionalism affects one in five stroke sufferers 6 months after their stroke, but despite its frequency remains a poorly understood stroke symptom. The literature is limited, especially compared to other frequently observed neurological conditions such as aphasia and visual neglect. AIM AND METHODS This narrative review presents a summary of the post-stroke emotionalism literature, to inform clinical practice and future research. We cover discussion of definitions, prevalence, neurobiology, predisposing and precipitating factors, and treatment. RESULTS Increasing evidence suggests that damage to specific areas functionally linked to emotion expression or regulation processes, disruption to structural pathways and those related to serotonin production and modulation individually or in concert give rise to emotionalism-type presentations. A range of emotionalism measurement tools have been used in research contexts making between study comparisons difficult. Testing for Emotionalism after Recent Stroke-Questionnaire (TEARS-Q) has recently been developed to allow standardized assessment. Treatment options are limited, and there have been few adequately powered treatment trials. Antidepressants may reduce severity, but more trial data are required. There have been no randomized-controlled trials of non-pharmacological interventions. CONCLUSIONS More research is needed to improve recognition and treatment of this common and disabling symptom. We conclude with research priorities and recommendations for the field.
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Affiliation(s)
- Niall M Broomfield
- Department of Clinical Psychology and Psychological Therapies (CPPT), Norwich Medical School, University of East Anglia, Norwich, UK
| | - Joshua Blake
- Department of Clinical Psychology and Psychological Therapies (CPPT), Norwich Medical School, University of East Anglia, Norwich, UK
| | - Fergus Gracey
- Department of Clinical Psychology and Psychological Therapies (CPPT), Norwich Medical School, University of East Anglia, Norwich, UK
| | - Tom Steverson
- Department of Clinical Psychology and Psychological Therapies (CPPT), Norwich Medical School, University of East Anglia, Norwich, UK
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2
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Moon YM, Park SE, Smith-Hicks C, Hauptman A. Resolution of severe neurobehavioral difficulties in an individual with Primrose syndrome with sertraline. Am J Med Genet A 2024:e63610. [PMID: 38517161 DOI: 10.1002/ajmg.a.63610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 02/23/2024] [Accepted: 03/13/2024] [Indexed: 03/23/2024]
Abstract
Primrose syndrome (PS) is a rare genetic disease characterized by developmental delay, intellectual disability, sensorineural hearing loss, and dysmorphic features. PS is caused by de novo pathogenic variants in the ZBTB20 gene, which encodes a transcription factor modulating neurogenesis. We describe resolution with sertraline of neurobehavioral difficulties in a 17-year-old Hispanic male with PS with de novo heterozygous c.1916G > A (p.C639Y) variant of ZBTB20. Neurobehavioral difficulties included aggression towards self and others, irritability, tearfulness, and mood liability that did not respond to behavioral interventions or aripiprazole. Treatment with sertraline, a medication indicated for psychiatric disorders including anxiety and depression, led to the resolution of neurobehavioral difficulties after 2 weeks of initiation of medication. The treatment course suggests that selective serotonin reuptake inhibitors, such as sertraline, may be a useful tool for neurobehavioral difficulties in PS over antipsychotics that are accompanied by complex side effect profiles, and suggest that anxiety is the primary cause of the neurobehavioral difficulties in this patient.
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Affiliation(s)
- Young Min Moon
- Department of Psychiatry, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sa Eun Park
- Department of Psychiatry, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Psychiatry, Kennedy Krieger Institute, Baltimore, Maryland, USA
| | - Constance Smith-Hicks
- Department of Neurology, School of Medicine, Johns Hopkins Univerisity, Baltimore, Maryland, USA
- Department of Neurology, Kennedy Krieger Institute, Baltimore, Maryland, USA
| | - Aaron Hauptman
- Department of Psychiatry, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Psychiatry, Kennedy Krieger Institute, Baltimore, Maryland, USA
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3
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Chang MG, Barbour TA, Bittner EA. Exploring Brain and Heart Interactions during Electroconvulsive Therapy with Point-of-Care Ultrasound. Med Sci (Basel) 2024; 12:17. [PMID: 38525771 PMCID: PMC11024754 DOI: 10.3390/medsci12020017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/05/2024] [Accepted: 03/06/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is a procedure commonly used to treat a number of severe psychiatric disorders, including pharmacologic refractory depression, mania, and catatonia by purposefully inducing a generalized seizure that results in significant hemodynamic changes as a result of an initial transient parasympathetic response that is followed by a marked sympathetic response from a surge in catecholamine release. While the physiologic response of ECT on classic hemodynamic parameters such as heart rate and blood pressure has been described in the literature, real-time visualization of cardiac function using point-of-care ultrasound (POCUS) during ECT has never been reported. This study utilizes POCUS to examine cardiac function in two patients with different ages and cardiovascular risk profiles undergoing ECT. METHODS Two patients, a 74-year-old male with significant cardiovascular risks and a 23-year-old female with no significant cardiovascular risks presenting for ECT treatment, were included in this study. A portable ultrasound device was used to obtain apical four-chamber images of the heart before ECT stimulation, after seizure induction, and 2 min after seizure resolution to assess qualitative cardiac function. Two physicians with expertise in echocardiography reviewed the studies. Hemodynamic parameters, ECT settings, and seizure duration were recorded. RESULTS Cardiac standstill was observed in both patients during ECT stimulation. The 74-year-old patient with a significant cardiovascular risk profile exhibited a transient decline in cardiac function during ECT, while the 23-year-old patient showed no substantial worsening of cardiac function. These findings suggest that age and pre-existing cardiovascular conditions may influence the cardiac response to ECT. Other potential contributing factors to the cardiac effects of ECT include the parasympathetic and sympathetic responses, medication regimen, and seizure duration with ECT. This study also demonstrates the feasibility of using portable POCUS for real-time cardiac monitoring during ECT. CONCLUSION This study reports for the first time cardiac standstill during ECT stimulation visualized using POCUS imaging. In addition, it reports on the potential differential impact of ECT on cardiac function based on patient-specific factors such as age and cardiovascular risks that may have implications for ECT and perioperative anesthetic management and optimization.
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Affiliation(s)
- Marvin G. Chang
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA;
| | - Tracy A. Barbour
- Department of Psychiatry, Division of Behavioral Neurology and Neuropsychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA;
| | - Edward A. Bittner
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA;
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4
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Panis B, Vos EN, Barić I, Bosch AM, Brouwers MCGJ, Burlina A, Cassiman D, Coman DJ, Couce ML, Das AM, Demirbas D, Empain A, Gautschi M, Grafakou O, Grunewald S, Kingma SDK, Knerr I, Leão-Teles E, Möslinger D, Murphy E, Õunap K, Pané A, Paci S, Parini R, Rivera IA, Scholl-Bürgi S, Schwartz IVD, Sdogou T, Shakerdi LA, Skouma A, Stepien KM, Treacy EP, Waisbren S, Berry GT, Rubio-Gozalbo ME. Brain function in classic galactosemia, a galactosemia network (GalNet) members review. Front Genet 2024; 15:1355962. [PMID: 38425716 PMCID: PMC10902464 DOI: 10.3389/fgene.2024.1355962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/24/2024] [Indexed: 03/02/2024] Open
Abstract
Classic galactosemia (CG, OMIM #230400, ORPHA: 79,239) is a hereditary disorder of galactose metabolism that, despite treatment with galactose restriction, affects brain function in 85% of the patients. Problems with cognitive function, neuropsychological/social emotional difficulties, neurological symptoms, and abnormalities in neuroimaging and electrophysiological assessments are frequently reported in this group of patients, with an enormous individual variability. In this review, we describe the role of impaired galactose metabolism on brain dysfunction based on state of the art knowledge. Several proposed disease mechanisms are discussed, as well as the time of damage and potential treatment options. Furthermore, we combine data from longitudinal, cross-sectional and retrospective studies with the observations of specialist teams treating this disease to depict the brain disease course over time. Based on current data and insights, the majority of patients do not exhibit cognitive decline. A subset of patients, often with early onset cerebral and cerebellar volume loss, can nevertheless experience neurological worsening. While a large number of patients with CG suffer from anxiety and depression, the increased complaints about memory loss, anxiety and depression at an older age are likely multifactorial in origin.
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Affiliation(s)
- Bianca Panis
- Department of Pediatrics, MosaKids Children’s Hospital, Maastricht University Medical Centre, Maastricht, Netherlands
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- United for Metabolic Diseases (UMD), Amsterdam, Netherlands
| | - E. Naomi Vos
- Department of Pediatrics, MosaKids Children’s Hospital, Maastricht University Medical Centre, Maastricht, Netherlands
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- United for Metabolic Diseases (UMD), Amsterdam, Netherlands
- Department of Clinical Genetics, Maastricht University Medical Centre, Maastricht, Netherlands
- GROW School for Oncology and Reproduction, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Ivo Barić
- Department of Pediatrics, University Hospital Center Zagreb, Croatia, and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Annet M. Bosch
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- United for Metabolic Diseases (UMD), Amsterdam, Netherlands
- Department of Pediatrics, Division of Metabolic Diseases, Emma Children’s Hospital, Amsterdam University Medical Center, Amsterdam Gastroenterology Endocrinology Metabolism, Inborn Errors of Metabolism, Amsterdam, Netherlands
| | - Martijn C. G. J. Brouwers
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Department of Internal Medicine, Division of Endocrinology and Metabolic Disease, Maastricht University Medical Centre, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, Netherlands
| | - Alberto Burlina
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Division of Inherited Metabolic Diseases, Reference Centre Expanded Newborn Screening, University Hospital Padova, Padova, Italy
| | - David Cassiman
- Laboratory of Hepatology, Department of Chronic Diseases, Metabolism and Ageing, Faculty of Medicine, KU Leuven, Leuven, Belgium
| | - David J. Coman
- Queensland Children’s Hospital, Children’s Health Queensland, Brisbane, QLD, Australia
| | - María L. Couce
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Department of Pediatrics, Diagnosis and Treatment Unit of Congenital Metabolic Diseases, University Clinical Hospital of Santiago de Compostela, IDIS-Health Research Institute of Santiago de Compostela, CIBERER, RICORS Instituto Salud Carlos III, Santiago de Compostela, Spain
| | - Anibh M. Das
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Department of Paediatrics, Pediatric Metabolic Medicine, Hannover Medical School, Hannover, Germany
| | - Didem Demirbas
- Division of Genetics and Genomics, Boston Children’s Hospital, Harvard Medical School, Manton Center for Orphan Disease Research, Boston, MA, United States
| | - Aurélie Empain
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Department of Paediatrics, Metabolic and Nutrition Unit, Division of Endocrinology, Diabetes and Metabolism, University Hospital for Children Queen Fabiola, Bruxelles, Belgium
| | - Matthias Gautschi
- Department of Paediatrics, Institute of Clinical Chemistry, Inselspital, Bern University Hospital, Swiss Reference Centre for Inborn Errors of Metabolism, Site Bern, Division of Pediatric Endocrinology, Diabetes and Metabolism, University of Bern, Bern, Switzerland
| | - Olga Grafakou
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- IEM Clinic, Arch Makarios III Hospital, Nicosia, Cyprus
| | - Stephanie Grunewald
- Metabolic Unit Great Ormond Street Hospital and Institute for Child Health, University College London, London, United Kingdom
| | - Sandra D. K. Kingma
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Centre for Metabolic Diseases, University Hospital Antwerp, University of Antwerp, Antwerp, Belgium
| | - Ina Knerr
- National Centre for Inherited Metabolic Disorders, Children’s Health Ireland at Temple Street, University College Dublin, Dublin, Ireland
| | - Elisa Leão-Teles
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Reference Centre of Inherited Metabolic Diseases, Centro Hospitalar Universitário São João, Porto, Portugal
| | - Dorothea Möslinger
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Department of Paediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Elaine Murphy
- Charles Dent Metabolic Unit, National Hospital for Neurology and Neurosurgery (NHNN), London, United Kingdom
| | - Katrin Õunap
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Genetics and Personalized Medicine Clinic, Faculty of Medicine, Tartu University Hospital, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Adriana Pané
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Endocrinology and Nutrition Department, Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Sabrina Paci
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Inborn Errors of Metabolism, Clinical Department of Pediatrics, San Paolo Hospital - ASST Santi Paolo e Carlo, University of Milan, Milan, Italy
| | - Rossella Parini
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Rare Diseases Unit, Department of Internal Medicine, San Gerardo Hospital IRCCS, Monza, Italy
| | - Isabel A. Rivera
- iMed.ULisboa–Instituto de Investigação do Medicamento, Faculdade de Farmácia, Universidade de Lisboa, Lisboa, Portugal
| | - Sabine Scholl-Bürgi
- Department of Child and Adolescent Health, Division of Pediatrics I-Inherited Metabolic Disorders, Medical University Innsbruck, Innsbruck, Austria
| | - Ida V. D. Schwartz
- Medical Genetics Service, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Triantafyllia Sdogou
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Newborn Screening Department, Institute of Child Health, Athens, Greece
| | - Loai A. Shakerdi
- Adult Metabolics/Genetics, National Centre for Inherited Metabolic Disorders, The Mater Misericordiae University Hospital, Dublin, Ireland
| | - Anastasia Skouma
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- Newborn Screening Department, Institute of Child Health, Athens, Greece
| | - Karolina M. Stepien
- Salford Royal Organisation, Northern Care Alliance NHS Foundation Trust, Salford, United Kingdom
| | - Eileen P. Treacy
- School of Medicine, Trinity College Dublin, National Rare Diseases Office, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Susan Waisbren
- Division of Genetics and Genomics, Boston Children’s Hospital, Harvard Medical School, Manton Center for Orphan Disease Research, Boston, MA, United States
| | - Gerard T. Berry
- Division of Genetics and Genomics, Boston Children’s Hospital, Harvard Medical School, Manton Center for Orphan Disease Research, Boston, MA, United States
| | - M. Estela Rubio-Gozalbo
- Department of Pediatrics, MosaKids Children’s Hospital, Maastricht University Medical Centre, Maastricht, Netherlands
- European Reference Network for Hereditary Metabolic Disorders (MetabERN) Member, Padova, Italy
- United for Metabolic Diseases (UMD), Amsterdam, Netherlands
- Department of Clinical Genetics, Maastricht University Medical Centre, Maastricht, Netherlands
- GROW School for Oncology and Reproduction, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
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5
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Reilly S, Dhaliwal S, Arshad U, Macerollo A, Husain N, Costa AD. The effects of rivastigmine on neuropsychiatric symptoms in the early stages of Parkinson's disease: A systematic review. Eur J Neurol 2024; 31:e16142. [PMID: 37975761 DOI: 10.1111/ene.16142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 10/14/2023] [Accepted: 10/26/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND AND PURPOSE Neuropsychiatric symptoms including depression, apathy and psychosis occur frequently in patients with Parkinson's disease. A subgroup of patients develop cognitive impairment, which may increase the risk of falls due to reduced attention. The acetylcholinesterase inhibitor rivastigmine is beneficial in Parkinson's disease dementia, but whether the use of rivastigmine is effective earlier in the disease course is unclear. The aim of this systematic review was to assess the evidence for rivastigmine in the treatment of neuropsychiatric symptoms in Parkinson's disease without dementia. METHODS Embase, Medline, PsychINFO, Cochrane CENTRAL, NGLC, National Institute for Health and Care Excellence Evidence and medRxiv.org were searched for studies with terms relating to population (Parkinson's disease) and intervention (rivastigmine). Of 1922 references identified, 358 were duplications. Following title and abstract review, 1331 articles were excluded. After full-text review, nine articles remained. RESULTS Outcomes were heterogenous, therefore, the results are presented in narrative form. The articles included six randomized controlled trials, two open-label trials and one case series. Outcome measures included: time to develop psychosis; frequency of rapid eye movement sleep behaviour disorder (RBD) episodes; apathy; gait variability; falls; cognitive ability; Neuropsychiatric Inventory score; and regional spontaneous brain activity. CONCLUSIONS There is evidence that rivastigmine is beneficial for RBD and apathy in Parkinson's disease patients without dementia. There is high level evidence that rivastigmine reduces falls, which may be due to improved attention. The impact of rivastigmine on psychotic symptoms is less clear, but is supported by current theoretical models which involve acetylcholine dysfunction in the generation of visual hallucinations in Parkinson's disease.
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Affiliation(s)
- Siobhan Reilly
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | | | - Usman Arshad
- Pakistan Institute of Living and Learning, Karachi, Pakistan
- The University of Manchester, Manchester, UK
| | - Antonella Macerollo
- The Walton Centre NHS Foundation Trust for Neurology and Neurosurgery, Liverpool, UK
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Nusrat Husain
- The University of Manchester, Manchester, UK
- Mersey Care NHS Foundation Trust, Liverpool, UK
| | - Antonio Da Costa
- Peninsula Health, Frankston South, Melbourne, Victoria, Australia
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6
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Magalhães M, Alves M, Paulino Ferreira L, Alves J, Durães D. Basal Ganglia Calcification: A Case Report of Two Siblings With Fahr's Disease. Cureus 2024; 16:e53434. [PMID: 38314389 PMCID: PMC10838373 DOI: 10.7759/cureus.53434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2024] [Indexed: 02/06/2024] Open
Abstract
Fahr's disease is a rare neurodegenerative disorder caused by bilateral and usually symmetrical intracranial calcifications. In most cases, it exhibits an autosomal dominant pattern of inheritance and genetic heterogeneity. Patients may present with movement disorders, cognitive impairment, and psychiatric disorders. Currently, there are no disease-modifying drugs, so the management is based on the treatment of the symptoms. We present two cases involving male siblings, both with psychiatric symptoms as the initial presentation of the disease. Brain computed tomography revealed bilateral calcifications in the basal ganglia for which no underlying cause was found. In both cases, remission of behavioural changes and psychiatric symptoms was achieved with psychotropic drugs.
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Affiliation(s)
- Margarida Magalhães
- Department of Psychiatry and Mental Health, Setúbal Hospital Centre, Setúbal, PRT
| | - Margarida Alves
- Department of Psychiatry and Mental Health, Setúbal Hospital Centre, Setúbal, PRT
| | - Luís Paulino Ferreira
- Department of Psychiatry and Mental Health, Setúbal Hospital Centre, Setúbal, PRT
- Department of Neurosciences, Nova Medical School, Lisbon, PRT
| | - Janice Alves
- Department of Neurology, Setúbal Hospital Centre, Setúbal, PRT
| | - Diana Durães
- Department of Psychiatry and Mental Health, Setúbal Hospital Centre, Setúbal, PRT
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7
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Kang MJY, Eratne D, Dobson H, Malpas CB, Keem M, Lewis C, Grewal J, Tsoukra V, Dang C, Mocellin R, Kalincik T, Santillo AF, Zetterberg H, Blennow K, Stehmann C, Varghese S, Li QX, Masters CL, Collins S, Berkovic SF, Evans A, Kelso W, Farrand S, Loi SM, Walterfang M, Velakoulis D. Cerebrospinal fluid neurofilament light predicts longitudinal diagnostic change in patients with psychiatric and neurodegenerative disorders. Acta Neuropsychiatr 2024; 36:17-28. [PMID: 37114460 DOI: 10.1017/neu.2023.25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
OBJECTIVE People with neuropsychiatric symptoms often experience delay in accurate diagnosis. Although cerebrospinal fluid neurofilament light (CSF NfL) shows promise in distinguishing neurodegenerative disorders (ND) from psychiatric disorders (PSY), its accuracy in a diagnostically challenging cohort longitudinally is unknown. METHODS We collected longitudinal diagnostic information (mean = 36 months) from patients assessed at a neuropsychiatry service, categorising diagnoses as ND/mild cognitive impairment/other neurological disorders (ND/MCI/other) and PSY. We pre-specified NfL > 582 pg/mL as indicative of ND/MCI/other. RESULTS Diagnostic category changed from initial to final diagnosis for 23% (49/212) of patients. NfL predicted the final diagnostic category for 92% (22/24) of these and predicted final diagnostic category overall (ND/MCI/other vs. PSY) in 88% (187/212), compared to 77% (163/212) with clinical assessment alone. CONCLUSIONS CSF NfL improved diagnostic accuracy, with potential to have led to earlier, accurate diagnosis in a real-world setting using a pre-specified cut-off, adding weight to translation of NfL into clinical practice.
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Affiliation(s)
- Matthew J Y Kang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
- Alfred Mental and Addiction Health, Alfred Health, Melbourne, VIC, Australia
| | - Dhamidhu Eratne
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Hannah Dobson
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Alfred Mental and Addiction Health, Alfred Health, Melbourne, VIC, Australia
| | - Charles B Malpas
- Department of Medicine, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne School of Psychological Sciences, University of Melbourne, Parkville, VIC, Australia
| | - Michael Keem
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Courtney Lewis
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Jasleen Grewal
- Alfred Mental and Addiction Health, Alfred Health, Melbourne, VIC, Australia
| | - Vivian Tsoukra
- Department of Neurology, Evangelismos Hospital, Athens, Greece
| | - Christa Dang
- National Ageing Research Institute, University of Melbourne, Parkville, VIC, Australia
| | | | - Tomas Kalincik
- Department of Medicine, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Neurology, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Alexander F Santillo
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden
- Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Henrik Zetterberg
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
- Department of Neurodegenerative Disease, UCL Institute of Neurology, Queen Square, London, UK
- UK Dementia Research Institute at UCL, London, UK
| | - Kaj Blennow
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Christiane Stehmann
- The Australian National CJD Registry, The Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Shiji Varghese
- National Dementia Diagnostic Laboratory, The Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Qiao-Xin Li
- National Dementia Diagnostic Laboratory, The Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
- Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - Colin L Masters
- Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
- The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Steven Collins
- Department of Medicine, Royal Melbourne Hospital, Parkville, VIC, Australia
- National Dementia Diagnostic Laboratory, The Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Samuel F Berkovic
- Department of Medicine, Austin Health, Epilepsy Research Centre, The University of Melbourne, Heidelberg, VIC, Australia
| | - Andrew Evans
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Neurology, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Wendy Kelso
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Sarah Farrand
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Samantha M Loi
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Mark Walterfang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
- The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Dennis Velakoulis
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, VIC, Australia
- Melbourne Neuropsychiatry Centre & Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
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8
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Colizzi M, Zhang F. Editorial: Case reports in autism. Front Psychiatry 2024; 15:1357823. [PMID: 38322138 PMCID: PMC10844547 DOI: 10.3389/fpsyt.2024.1357823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/15/2024] [Indexed: 02/08/2024] Open
Affiliation(s)
- Marco Colizzi
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Fengyu Zhang
- Global Clinical and Translational Research Institute, Bethesda, MD, United States
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Wu X, Yan Y, Hu P, Wang L, Wu Y, Wu P, Geng Z, Xiao G, Zhou S, Ji G, Qiu B, Wei L, Tian Y, Liu H, Wang K. Effects of a periodic intermittent theta burst stimulation in Alzheimer's disease. Gen Psychiatr 2024; 37:e101106. [PMID: 38274292 PMCID: PMC10806514 DOI: 10.1136/gpsych-2023-101106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/07/2023] [Indexed: 01/27/2024] Open
Abstract
Background Previous studies have demonstrated that excitatory repetitive transcranial magnetic stimulation (rTMS) can improve the cognitive function of patients with Alzheimer's disease (AD). Intermittent theta burst stimulation (iTBS) is a novel excitatory rTMS protocol for brain activity stimulation with the ability to induce long-term potentiation-like plasticity and represents a promising treatment for AD. However, the long-term effects of iTBS on cognitive decline and brain structure in patients with AD are unknown. Aims We aimed to explore whether repeating accelerated iTBS every three months could slow down the cognitive decline in patients with AD. Methods In this randomised, assessor-blinded, controlled trial, iTBS was administered to the left dorsolateral prefrontal cortex (DLPFC) of 42 patients with AD for 14 days every 13 weeks. Measurements included the Montreal Cognitive Assessment (MoCA), a comprehensive neuropsychological battery, and the grey matter volume (GMV) of the hippocampus. Patients were evaluated at baseline and after follow-up. The longitudinal pipeline of the Computational Anatomy Toolbox for SPM was used to detect significant treatment-related changes over time. Results The iTBS group maintained MoCA scores relative to the control group (t=3.26, p=0.013) and reduced hippocampal atrophy, which was significantly correlated with global degeneration scale changes. The baseline Mini-Mental State Examination (MMSE) score, apolipoprotein E genotype and Clinical Dementia Rating were indicative of MoCA scores at follow-up. Moreover, the GMV of the left (t=0.08, p=0.996) and right (t=0.19, p=0.977) hippocampus were maintained in the active group but significantly declined in the control group (left: t=4.13, p<0.001; right: t=5.31, p<0.001). GMV change in the left (r=0.35, p=0.023) and right (r=0.36, p=0.021) hippocampus across the intervention positively correlated with MoCA changes; left hippocampal GMV change was negatively correlated with global degeneration scale (r=-0.32, p=0.041) changes. Conclusions DLPFC-iTBS may be a feasible and easy-to-implement non-pharmacological intervention to slow down the progressive decline of overall cognition and quality of life in patients with AD, providing a new AD treatment option. Trial registration number NCT04754152.
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Affiliation(s)
- Xingqi Wu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Yibing Yan
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Panpan Hu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Lu Wang
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Yue Wu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Pan Wu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Zhi Geng
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Guixian Xiao
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Shanshan Zhou
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Gongjun Ji
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Bensheng Qiu
- Center for Biomedical Imaging, University of Science and Technology of China, Hefei, Anhui, China
| | - Ling Wei
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Yanghua Tian
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, Anhui, China
| | - Hesheng Liu
- Department of Neuroscience, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Kai Wang
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, Anhui, China
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Lynch ST, Dornbush R, Shahar S, Mansour R, Klepacz L, Primavera LH, Ferrando SJ. Change in Neuropsychological Test Performance Seen in a Longitudinal Study of Patients With Post-acute Sequelae of COVID-19: A 6-Month Follow-up Study. J Acad Consult Liaison Psychiatry 2024:S2667-2960(23)00856-X. [PMID: 38171454 DOI: 10.1016/j.jaclp.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Post-acute sequelae of COVID-19 may include physical, psychiatric, and neurocognitive symptoms. Few studies of cognitive symptoms have been longitudinal, with many following participants briefly after infection and relying on subjective complaints, screening instruments, or computerized testing. This group previously reported diminished neuropsychological (NP) test performance in over half of 60 individuals tested in-person 7 months post-COVID-19, particularly those seeking care for cognitive complaints. The current study describes the initial and 6-month follow-up results of an expanded cohort of 75 participants. OBJECTIVE To measure longitudinal changes in neuropsychological test performance, as well as medical and psychiatric changes, post-COVID-19. METHODS Participants underwent NP, psychiatric, and medical assessments approximately 7 months after acute COVID-19 infection. Sixty-three (84%) returned approximately 6 months later for repeat evaluation. RESULTS At the initial visit, 29 (38.7%) met criteria for low NP performance, and 16 (21.3%) met criteria for extremely low NP performance. At 6-month follow-up, several NP domains that were significantly below normative values at the initial visit were no longer abnormal, with the exception of language. Only measures of delayed memory and fatigue showed significant improvements between the 2 time points. CONCLUSIONS A substantial proportion of individuals recovered from acute COVID-19 infection have persistent neuropsychiatric symptoms over 1 year after infection. While the overall sample in this study showed some improvement in NP test performance relative to norms, only fatigue and delayed memory improved significantly between times 1 and 2. No individual declined in NP test performance, though relatively few individuals made significant clinical improvement, indicating the need for serial neuropsychiatric assessment and treatment supports. Longitudinal follow-up of this cohort is in progress.
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Affiliation(s)
- Sean T Lynch
- Department of Psychiatry and Behavioral Sciences, School of Medicine, New York Medical College, Valhalla, NY; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, NY
| | - Rhea Dornbush
- Department of Psychiatry and Behavioral Sciences, School of Medicine, New York Medical College, Valhalla, NY; Department of Psychiatry, Westchester Medical Center Health System, Valhalla, NY
| | - Sivan Shahar
- Department of Psychiatry and Behavioral Sciences, School of Medicine, New York Medical College, Valhalla, NY; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY
| | - Rayah Mansour
- School of Public Health, New York Medical College, Valhalla, NY
| | - Lidia Klepacz
- Department of Psychiatry and Behavioral Sciences, School of Medicine, New York Medical College, Valhalla, NY; Department of Psychiatry, Westchester Medical Center Health System, Valhalla, NY
| | - Louis H Primavera
- School of Health Sciences, Touro College and University System, Valhalla, NY
| | - Stephen J Ferrando
- Department of Psychiatry and Behavioral Sciences, School of Medicine, New York Medical College, Valhalla, NY; Department of Psychiatry, Westchester Medical Center Health System, Valhalla, NY.
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11
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de Miranda AS, Macedo DS, Rocha NP, Teixeira AL. Targeting the Renin-Angiotensin System (RAS) for Neuropsychiatric Disorders. Curr Neuropharmacol 2024; 22:107-122. [PMID: 36173067 DOI: 10.2174/1570159x20666220927093815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/03/2022] [Accepted: 08/14/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Neuropsychiatric disorders, such as mood disorders, schizophrenia, and Alzheimer's disease (AD) and related dementias, are associated to significant morbidity and mortality worldwide. The pathophysiological mechanisms of neuropsychiatric disorders remain to be fully elucidated, which has hampered the development of effective therapies. The Renin Angiotensin System (RAS) is classically viewed as a key regulator of cardiovascular and renal homeostasis. The discovery that RAS components are expressed in the brain pointed out a potential role for this system in central nervous system (CNS) pathologies. The understanding of RAS involvement in the pathogenesis of neuropsychiatric disorders may contribute to identifying novel therapeutic targets. AIMS We aim to report current experimental and clinical evidence on the role of RAS in physiology and pathophysiology of mood disorders, schizophrenia, AD and related dementias. We also aim to discuss bottlenecks and future perspectives that can foster the development of new related therapeutic strategies. CONCLUSION The available evidence supports positive therapeutic effects for neuropsychiatric disorders with the inhibition/antagonism of the ACE/Ang II/AT1 receptor axis or the activation of the ACE2/Ang-(1-7)/Mas receptor axis. Most of this evidence comes from pre-clinical studies and clinical studies lag much behind, hampering a potential translation into clinical practice.
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Affiliation(s)
- Aline Silva de Miranda
- Interdisciplinary Laboratory of Medical Investigation (LIIM), Faculty of Medicine, UFMG, Belo Horizonte, MG, Brazil
- Department of Morphology, Laboratory of Neurobiology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Danielle S Macedo
- Department of Physiology and Pharmacology, Neuropharmacology Laboratory, Drug Research, and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil
| | - Natalia P Rocha
- Department of Neurology, The Mitchell Center for Alzheimer's Disease and Related Brain Disorders, McGovern Medical School, University of Texas Health Science Center at Houston, TX, USA
| | - Antonio L Teixeira
- Department of Psychiatry and Behavioral Sciences, Neuropsychiatry Program, McGovern Medical School, University of Texas Health Science Center at Houston, TX, USA
- Faculdade Santa Casa BH, Belo Horizonte, Brasil
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12
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Fozdar MA. The history of forensic neuropsychiatry. Behav Sci Law 2024; 42:20-27. [PMID: 38030957 DOI: 10.1002/bsl.2640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 12/01/2023]
Abstract
Significant advances in various disciplines of neurosciences, such as neurology, neuropsychiatry, neuroimaging, and neurogenetics, have caused an exciting field to emerge in the field of forensic neuropsychiatry called neurolaw. The resurgence of interest in this field has paralleled the renaissance of neuropsychiatry in the last few decades. This historical review of the practice of forensic neuropsychiatry provides an insight into the past with the hope that it will guide the future development of this field.
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Affiliation(s)
- Manish A Fozdar
- Campbell University School of Osteopathic Medicine, Lillington, North Carolina, USA
- Triangle Forensic Neuropsychiatry, PLLC, Raleigh, North Carolina, USA
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Ramirez-Bermudez J, Restrepo-Martinez M, Espinola-Nadurille M, Martinez-Angeles V, Lopez-Hernandez JC, Hernandez-Vanegas LE, Martinez-Carrillo F, Ruiz-Garcia R, Rivas-Alonso V, Flores-Rivera J, Pollak TA. Examining the Features of Neuroleptic Malignant Syndrome in Anti-NMDA Receptor Encephalitis: A Case-Control Study. J Acad Consult Liaison Psychiatry 2023:S2667-2960(23)00853-4. [PMID: 38151160 DOI: 10.1016/j.jaclp.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Anti-N-methyl-D-aspartate receptor encephalitis (ANMDARE) is a neuroimmunological disorder that frequently improves with immunotherapy. Symptomatic treatment with antipsychotics is common in the early stages when psychiatric symptoms predominate, and their use has been associated with serious side effects including neuroleptic malignant syndrome (NMS). The observation of an adverse response to antipsychotics, raising the suspicion of NMS, has been included as a criterion for possible autoimmune psychosis. METHODS This case-control study included patients who received antipsychotics before referral to the National Institute of Neurology and Neurosurgery of Mexico, where they were diagnosed as having definite ANMDARE, and patients with ANMDARE who did not receive antipsychotics before referral. The neurologic and systemic features that are used to measure an adverse response to antipsychotics, raising the suspicion of NMS, were measured in both groups, including akinesia, autonomic instability, generalized rigidity, elevated concentrations of creatine phosphokinase, and hyperthermia. A logistic regression analysis was used to determine the relationship between the previous use of antipsychotics and the occurrence of NMS-like reactions. RESULTS A total sample of 112 patients with definite ANMDARE were included in the study. Fifty patients received antipsychotics before being referred to our institution. In this group, thirty-six patients (72%) were initially classified as having an adverse response, raising the suspicion of NMS, with the following features: akinesia (64%), autonomic instability (58%), generalized rigidity (52%), elevated concentrations of creatine phosphokinase (50%), and hyperthermia (14%). Six patients fulfilled the criteria for NMS (12%). The comparison with patients who did not receive antipsychotics before the clinical assessment did not show a significant difference between groups regarding the frequency of akinesia, autonomic instability, generalized rigidity, elevated concentrations of creatine phosphokinase, or hyperthermia. Among different antipsychotics, only haloperidol was significantly associated with generalized rigidity as compared to patients who did not receive antipsychotics. CONCLUSIONS Our study supports previous observations about the high frequency of autonomic dysfunction, hyperthermia, tachycardia, rigidity, and elevated creatine phosphokinase levels in patients with anti-NMDAR encephalitis following the administration of antipsychotic medications. Nevertheless, our study does not suggest a causal link between atypical antipsychotics and the onset of these neurological symptoms, as they were equally frequent among the group of patients who did not receive antipsychotic treatment.
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Affiliation(s)
- Jesus Ramirez-Bermudez
- Departments of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico.
| | - Miguel Restrepo-Martinez
- Departments of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Mariana Espinola-Nadurille
- Departments of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Victoria Martinez-Angeles
- Departments of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Juan Carlos Lopez-Hernandez
- Department of Neurological Emergencies, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Laura E Hernandez-Vanegas
- Department of Clinical Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Francisco Martinez-Carrillo
- Departments of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Ramiro Ruiz-Garcia
- Departments of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Veronica Rivas-Alonso
- Department of Clinical Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Jose Flores-Rivera
- Department of Clinical Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Thomas A Pollak
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London
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Achenbach J, Stodt B, Saft C. Factors Influencing the Total Functional Capacity Score as a Critical Endpoint in Huntington's Disease Research. Biomedicines 2023; 11:3336. [PMID: 38137557 PMCID: PMC10741795 DOI: 10.3390/biomedicines11123336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Background: The Total Functional Capacity (TFC) score is commonly used in Huntington's disease (HD) research. The classification separates each disease stage (1-5), e.g., as an inclusion criterion or endpoint in clinical trials accepted by the Food and Drug Administration (FDA). In addition to the quantification of age- and CAG-repeat-dependent effects as well as interacting effects of both on the TFC, we aimed to investigate factors influencing the TFC, such as neuropsychiatric, educational, and cognitive disease burden using data from the largest HD observational study to date. In addition, we analyzed data from pre-manifest stages to investigate the influence of the above-mentioned factors on the TFC in that stage. Methods: A moderated regression analysis was conducted to analyze the interaction effects of age and CAG-repeat length on the TFC in HD patients. A simple slope analysis was calculated to illustrate the effects. Depending on TFC results, motor-manifest patients were grouped into five stages. Data from pre-manifest participants were analyzed with regard to years to onset and CAP scores. Results: We identified N = 10,314 participants as manifest HD. A significant part of variance on the TFC was explained by age (R2 = 0.029, F (1;10,281) = 308.02, p < 0.001), CAG-repeat length (∆R2 = 0.132, ∆F (1;10,280) = 1611.22, p < 0.001), and their interaction (∆R2 = 0.049, ∆F (1;10,279) = 634.12, p < 0.001). The model explained altogether 20.9% of the TFC score's variance (F = 907.60, p < 0.001). Variance of psychiatric and cognitive symptoms significantly differed between stages. Exploratory analysis of median data in pre-manifest participants revealed the highest scores for neuropsychiatric changes between 5 to <20 years from the disease onset. Conclusions: TFC is mainly explained by the neurobiological factors, CAG-repeat length, and age, with subjects having more CAG-repeats showing a faster decline in function. Our study confirms TFC as a robust measure of progression in manifest HD.
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Affiliation(s)
- Jannis Achenbach
- Department of Neurology, Huntington Center North Rhine-Westphalia, St. Josef-Hospital Bochum, Ruhr-University Bochum, Gudrunstraße 56, 44791 Bochum, Germany;
| | - Benjamin Stodt
- Leibniz Research Center for Working Environment and Human Factors at the Technical University of Dortmund (IfADo), Ardeystraße 67, 44139 Dortmund, Germany;
| | - Carsten Saft
- Department of Neurology, Huntington Center North Rhine-Westphalia, St. Josef-Hospital Bochum, Ruhr-University Bochum, Gudrunstraße 56, 44791 Bochum, Germany;
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Teixeira AL, Rocha NP, Gatchel J. Behavioral or neuropsychiatric symptoms of Alzheimer's disease: from psychopathology to pharmacological management. Arq Neuropsiquiatr 2023; 81:1152-1162. [PMID: 38157881 PMCID: PMC10756775 DOI: 10.1055/s-0043-1777774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/08/2023] [Indexed: 01/03/2024]
Abstract
Neuropsychiatric or behavioral symptoms of dementia encompass a series of disorders, such as anxiety, depression, apathy, psychosis, and agitation, all commonly present in individuals living with dementia. While they are not required for the diagnosis of Alzheimer's disease (AD), they are ubiquitously present in all stages of the disease, contributing to negative clinical outcomes, including cognitive decline, functional disability, and caregiver burden. Neuropsychiatric symptoms have been conceptualized not only as risk factors but as clinical markers of decline along the AD spectrum. The concept of "mild behavioral impairment", the behavioral correlate of mild cognitive impairment, has been proposed within this framework. The first steps in the management of behavioral symptoms in AD involve defining the target and investigating potential causes and/or aggravating factors. Once these factors are addressed, non-pharmacological approaches are preferred as first-line interventions. Following the optimization of anticholinesterase treatments, specific pharmacological approaches (e.g., antidepressants, antipsychotics) can be considered weighing potential side effects.
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Affiliation(s)
- Antonio Lucio Teixeira
- University of Texas University of Texas Health Science Center, McGovern Medical School, Department of Psychiatry and Behavioral Sciences, Neuropsychiatry Program, Houston, Texas, United States.
- Faculdade Santa Casa Belo Horizonte, Belo Horizonte MG, Brazil.
| | - Natalia Pessoa Rocha
- University of Texas Health Science Center, McGovern Medical School, Department of Neurology, Houston, Texas, United States.
| | - Jennifer Gatchel
- Massachusetts General Hospital, Department of Psychiatry, Boston, Massachusetts, United States.
- Baylor College of Medicine, Department of Psychiatry, Houston, Texas, United States.
- Michael E. Debakey VA Medical Center, Houston, Texas, United States.
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Sy AJ, Gochioco DC. Charles Bonnet Syndrome as Sequelae of Occipital Lobe Infarct With Hemorrhagic Conversion: A Case Report. Cureus 2023; 15:e50472. [PMID: 38222233 PMCID: PMC10786581 DOI: 10.7759/cureus.50472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 01/16/2024] Open
Abstract
Charles Bonnet syndrome occurs in the setting of visual impairment with subsequent complex and repetitive visual hallucinations confined in the area of visual loss, with intact cognition and insight. It has been described as a sequelae of ischemic stroke affecting the visual pathway. We report a case of a male presenting with right homonymous hemianopsia secondary to acute left occipital lobe infarct of cardioembolic etiology. He then developed visual hallucinations on the side of the visual loss. MRI showed hemorrhagic conversion of the occipital lobe infarct. Electroencephalogram showed focal and intermittent slowing of the anterior temporal and frontal region. Charles Bonnet syndrome may signify the worsening or progression of a structural lesion affecting the visual pathway, such as hemorrhagic conversion, and warrants prompt and thorough evaluation. Understanding these conditions is crucial for healthcare professionals and caregivers to provide effective support and interventions for those affected.
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Affiliation(s)
- Alfeo Julius Sy
- Department of Clinical Neurosciences, University of the East Ramon Magsaysay Memorial Medical Center, Quezon City, PHL
| | - Diane Charleen Gochioco
- Department of Clinical Neurosciences, University of the East Ramon Magsaysay Memorial Medical Center, Quezon City, PHL
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Richards-Belle A, Poole N, Osborn DP, Bell V. Longitudinal associations between stroke and psychosis: a population-based study. Psychol Med 2023; 53:7698-7706. [PMID: 37272367 PMCID: PMC10755233 DOI: 10.1017/s0033291723001575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 05/02/2023] [Accepted: 05/09/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND The co-occurrence of stroke and psychosis is a serious neuropsychiatric condition but little is known about the course of this comorbidity. We aimed to estimate longitudinal associations between stroke and psychosis over 10 years. METHODS A 10-year population-based study using data from the English Longitudinal Study of Ageing. A structured health assessment recorded (i) first-occurrence stroke and (ii) psychosis, at each wave. Each were considered exposures and outcomes in separate analyses. Logistic and Cox proportional hazards regression and Kaplan-Meier methods were used. Models were adjusted for demographic and health behaviour covariates, with missing covariates imputed using random forest multiple imputation. RESULTS Of 19 808 participants, 24 reported both stroke and psychosis (median Wave 1 age 63, 71% female, 50% lowest quintile of net financial wealth) at any point during follow-up. By 10 years, the probability of an incident first stroke in participants with psychosis was 21.4% [95% confidence interval (CI) 12.1-29.6] compared to 8.3% (95% CI 7.8-8.8) in those without psychosis (absolute difference: 13.1%; 95% CI 20.8-4.3, log rank p < 0.001; fully-adjusted hazard ratio (HR): 3.57; 95% CI 2.18-5.84). The probability of reporting incident psychosis in participants with stroke was 2.3% (95% CI 1.4-3.2) compared to 0.9% (95% CI 0.7-1.1) in those without (absolute difference: 1.4%; 95% CI 0.7-2.1, log rank p < 0.001; fully-adjusted HR: 4.98; 95% CI 2.55-9.72). CONCLUSIONS Stroke is an independent predictor of psychosis (and vice versa), after adjustment for potential confounders.
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Affiliation(s)
- Alvin Richards-Belle
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
- Division of Psychiatry, University College London, London, UK
| | - Norman Poole
- Department of Neuropsychiatry, South West London and St George's Mental Health NHS Trust, London, UK
| | | | - Vaughan Bell
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
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18
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Zhao W, Wang H, Leng H, Xue Q, Peng M, Jin X, Tan L, Pan N, Wang X, Wang J, Gao K, Zhang X, Wang H. Acute effect of twice-daily 15 mA transcranial alternating current stimulation on treatment-resistant depression: a case series study. Gen Psychiatr 2023; 36:e101278. [PMID: 38028814 PMCID: PMC10649359 DOI: 10.1136/gpsych-2023-101278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/07/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- Wenfeng Zhao
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Huang Wang
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Haixia Leng
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Qing Xue
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Mao Peng
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Xiukun Jin
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Liucen Tan
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Na Pan
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Xuedi Wang
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Jie Wang
- Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences-Wuhan National Laboratory for Optoelectronics, Wuhan, China
- University of the Chinese Academy of Sciences, Beijing, China
| | - Keming Gao
- Department of Psychiatry, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, Beijing, China
| | - Hongxing Wang
- Department of Neurology, Beijing Psychosomatic Disease Consultation Center, National Center for Neurological Disorders, National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital Capital Medical University, Beijing, China
- Beijing Institute for Brain Disorders, Beijing, China
- Institute of Special Medical Sciences, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
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19
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Ulugut H, Pijnenburg YAL. Frontotemporal dementia: Past, present, and future. Alzheimers Dement 2023; 19:5253-5263. [PMID: 37379561 DOI: 10.1002/alz.13363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 05/15/2023] [Accepted: 06/01/2023] [Indexed: 06/30/2023]
Abstract
INTRODUCTION The history of frontotemporal dementia (FTD) is both old and new. This study explores its historical roots, dating back to the 19th century, while recognizes it as a distinct neurological entity only a few decades ago. METHODS This qualitative study and literature review provides an overview of FTD's historical background, birth, evolution, and future directions. RESULTS Recognition of FTD was hindered by rigid perceptions of dementia, the division between neurology and psychiatry, reliance on IQ-based assessment, limited neuroimaging capabilities, and lack of pathological proof. Overcoming these barriers involved revisiting early pioneers' approaches, focusing on focal impairment, establishing non-Alzheimer's disease cohorts, fostering collaboration, and developing diagnostic criteria. Current gaps include the need for biology-oriented psychiatry education, biological biomarkers, and culturally sensitive, objective clinical instruments predicting underlying pathology. DISCUSSION Independent multidisciplinary centers are essential. The future of FTD lies in disease-modifying therapies, presenting new opportunities for healthcare professionals and researchers.
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Affiliation(s)
- Hulya Ulugut
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, California, USA
| | - Yolande A L Pijnenburg
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
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20
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Medina-Rodríguez JC. Exploring Neuropsychiatry: Contemporary Challenges, Breakthroughs, and Philosophical Perspectives. Cureus 2023; 15:e49404. [PMID: 38149145 PMCID: PMC10749795 DOI: 10.7759/cureus.49404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2023] [Indexed: 12/28/2023] Open
Abstract
This editorial provides a concise and updated overview of neuropsychiatry, emphasizing its definitional challenges and profound implications for education, training, research, and the integration of phenomenology and philosophy of mind. Neuropsychiatry, situated at the crossroads of neurology and psychiatry, grapples with complex definitional issues that impede research progress. Establishing a unified conceptual framework is essential for focused research and delving into fundamental questions regarding topics like "consciousness." Nevertheless, the integration of philosophical perspectives into neuropsychiatry, while valuable, faces hurdles due to conceptual ambiguities and the fluid boundaries of the field. These obstacles disrupt research and hinder progress in effectively addressing neuropsychiatric conditions. This editorial advocates for a systematic approach to defining neuropsychiatry to mitigate these concerns. Additionally, as neuropsychiatry evolves, it necessitates an integrative approach. Recent advancements in neuroscience, propelled by technologies like artificial intelligence and advanced neuroimaging, reshape our comprehension of brain-behavior interactions, offering potential biomarkers and comprehensive treatment approaches.
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Affiliation(s)
- José Carlos Medina-Rodríguez
- Department of Neurology & Neuropsychiatry, National Institute of Psychiatry, Mexico City, MEX
- Postgraduate Studies Division, National Autonomous University of Mexico, Mexico City, MEX
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21
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Ljungdahl A, Sanders SJ. Neuropsychiatric biomarker discovery: go big or go home. Trends Mol Med 2023; 29:878-879. [PMID: 37714797 PMCID: PMC10879988 DOI: 10.1016/j.molmed.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/05/2023] [Accepted: 09/06/2023] [Indexed: 09/17/2023]
Abstract
Technological advances have enabled high-throughput omics assays, such as parallelized screening of lipids across plasma samples. Pioneering a new paradigm for neuropsychiatric biomarker discovery, Yap et al. describe a large-scale systematic analysis of comprehensive phenotypic, genotypic, environmental, and lipidomic data to unravel the intricate interplay between these and autism-associated traits.
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Affiliation(s)
- Alicia Ljungdahl
- Institute of Developmental and Regenerative Medicine, Department of Paediatrics, University of Oxford, Oxford, OX3 7TY, UK; Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Stephan J Sanders
- Institute of Developmental and Regenerative Medicine, Department of Paediatrics, University of Oxford, Oxford, OX3 7TY, UK; Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA.
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22
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Han J, Pontikes TK, Zabinski J, Gilbert C, Hicks C, Fayez R, Walterfang M, Mahdanian A, Nanavati J, Lobner K, Leppla I, Roy D. First-Onset Psychosis After COVID-19 Infection: A Systematic Review of the Literature. J Acad Consult Liaison Psychiatry 2023; 64:533-549. [PMID: 37506882 DOI: 10.1016/j.jaclp.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 07/15/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND The COVID-19 pandemic has been an inciting factor for a wide variety of neuropsychiatric symptoms, including first-episode psychosis (FEP). OBJECTIVE The aim of this systematic review was to summarize the current literature on COVID-19 associated postviral FEP. METHODS A systematic review was completed using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and identified 81 articles that met inclusion criteria. RESULTS Articles included case reports, case series, and cohort studies with postviral FEP occurring outside the setting of delirium, demonstrating a broad range of symptoms. CONCLUSIONS This systematic review shows that postviral FEP associated with COVID-19 follows a pattern similar to psychosis associated with other viral infections and is an important consideration when building a differential for FEP when delirium has been ruled out. Better understanding of postviral FEP associated with COVID-19 and other viral illnesses may help clarify aspects of underlying pathophysiology of psychotic symptoms broadly.
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Affiliation(s)
- Joan Han
- Department of Psychiatry, Johns Hopkins, Baltimore, MD
| | | | | | - Cyrus Gilbert
- Department of Psychiatry, Johns Hopkins, Baltimore, MD
| | | | - Rola Fayez
- Erada Complex for Mental Health, Dammam, Saudi Arabia
| | - Mark Walterfang
- Neuropsychiatry, Royal Melbourne Hospital, Melbourne, Australia; Department of Psychiatry, University of Melbourne, Melbourne, Australia
| | | | | | - Katie Lobner
- Department of Psychiatry, Johns Hopkins, Baltimore, MD
| | - Idris Leppla
- Department of Psychiatry, Johns Hopkins, Baltimore, MD
| | - Durga Roy
- Department of Psychiatry, Johns Hopkins, Baltimore, MD
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23
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Stanca S, Rossetti M, Bongioanni P. The Cerebellum's Role in Affective Disorders: The Onset of Its Social Dimension. Metabolites 2023; 13:1113. [PMID: 37999209 PMCID: PMC10672979 DOI: 10.3390/metabo13111113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/22/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023] Open
Abstract
Major Depressive Disorder (MDD) and Bipolar Disorder (BD) are the most frequent mental disorders whose indeterminate etiopathogenesis spurs to explore new aetiologic scenarios. In light of the neuropsychiatric symptoms characterizing Cerebellar Cognitive Affective Syndrome (CCAS), the objective of this narrative review is to analyze the involvement of the cerebellum (Cbm) in the onset of these conditions. It aims at detecting the repercussions of the Cbm activities on mood disorders based on its functional subdivision in vestibulocerebellum (vCbm), pontocerebellum (pCbm) and spinocerebellum (sCbm). Despite the Cbm having been, for decades, associated with somato-motor functions, the described intercellular pathways, without forgiving the molecular impairment and the alteration in the volumetric relationships, make the Cbm a new important therapeutic target for MDD and BD. Given that numerous studies have showed its activation during mnestic activities and socio-emotional events, this review highlights in the Cbm, in which the altered external space perception (vCbm) is strictly linked to the cognitive-limbic Cbm (pCbm and sCbm), a crucial role in the MDD and BD pathogenesis. Finally, by the analysis of the cerebellar activity, this study aims at underlying not only the Cbm involvement in affective disorders, but also its role in social relationship building.
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Affiliation(s)
- Stefano Stanca
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Via Savi 10, 56126 Pisa, Italy
- NeuroCare Onlus, 56100 Pisa, Italy
| | - Martina Rossetti
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Via Savi 10, 56126 Pisa, Italy
- NeuroCare Onlus, 56100 Pisa, Italy
| | - Paolo Bongioanni
- NeuroCare Onlus, 56100 Pisa, Italy
- Medical Specialties Department, Azienda Ospedaliero-Universitaria Pisana, 56100 Pisa, Italy
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24
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Raffagnato A, Miscioscia M, Bruni G, Del Col L, Traverso A, Ferrarese M, Ancora C, Zanato S, Gatta M. The impact of the two-year COVID-19 pandemic on hospital admission and readmissions of children and adolescents because of mental health problems. Front Public Health 2023; 11:1152876. [PMID: 38026409 PMCID: PMC10643213 DOI: 10.3389/fpubh.2023.1152876] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 09/18/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose This study aimed to investigate the specific risk factors and psycho-social and clinical features of hospitalized neuropsychiatric patients during the COVID pandemic and to analyze the hospital readmission phenomenon, which, according to recent studies, increased in frequency during the first pandemic period. Patients and methods This observational retrospective cohort study examined 375 patients aged between 0 and 17 years who were hospitalized between 1 February 2018 and 31 March 2022 due to neuropsychiatric issues. The majority of the patients were girls: there were 265 girls compared to 110 boys (M = 13.9 years; SD 2.30 years). The total sample was divided into two groups: the pre-COVID-19 group (160 inpatients hospitalized between February 2018 and February 2020) and the COVID-19 group (215 inpatients hospitalized between March 2020 and March 2022). To explore the readmission phenomenon (second aim), we selected from the two groups of patients with at least one hospital readmission within 365 days after the first discharge. Multiple variables (sociodemographic, clinical, psychological, and related to hospitalization) were collected for each patient by reviewing their medical records. Results The risk factors for mental health disorders were similar between the two groups, except for the significantly increased use of electronic devices in the COVID-19 group, increasing from 8.8% in the pre-COVID-19 group to 29.2% in the COVID-19 group. Patients suffering from eating disorders increased from 11.3% in the pre-COVID-19 group to 23.8% in the COVID-19 group. Hospital readmissions nearly increased from 16.7% in the 2-year pre-COVID-19 period to 26.2% in the 2-year COVID-19 period. A total of 75% of patients hospitalized three or more times in the last 2 years and 85.7% of the so-called "revolving door" patients (with relapse within 3 months after discharge) were identified in the COVID-19 group. However, the comparison between the two groups of patients readmitted before and during the COVID-19 pandemic did not show any differences in terms of sociodemographic and clinical characteristics. Conclusion In conclusion, there was a significant increase in hospital readmissions, but these results suggest the need for better coordination between hospital and territorial services in managing the complexity of mental health problems related to situations arising from the COVID-19 pandemic and the necessity to implement prevention strategies and services.
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Affiliation(s)
- Alessia Raffagnato
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Marina Miscioscia
- Department of Developmental Psychology and Socialisation, University of Padua, Padova, Italy
| | - Gaia Bruni
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Lara Del Col
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Annalisa Traverso
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Martina Ferrarese
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Caterina Ancora
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Silvia Zanato
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
| | - Michela Gatta
- Child and Adolescent Neuropsychiatric Unit, Department of Women's and Children's Health, University Hospital of Padua, Padova, Italy
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25
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van den Broek B, Galesloot J, Rijnen S, Stiekema A, van Heugten C, Bus B. Exploring social cognition in individuals with neuropsychiatric symptoms following acquired brain injury. Appl Neuropsychol Adult 2023:1-6. [PMID: 37796475 DOI: 10.1080/23279095.2023.2264437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
In this study, we explored the social cognitive skills of individuals with neuropsychiatric symptoms following acquired brain injury (ABI). To this end, a retrospective chart review was carried out. We examined scores on social cognition tests that were administered as part of routine neuropsychological assessment at a Dutch specialized care facility for patients with neuropsychiatric symptoms following ABI. In addition, correlations with time post injury were explored. Aspects of social cognition (emotion recognition, Theory of Mind (ToM) and empathy) were measured using the Emotion Recognition Task (n = 40), the Ekman 60-Faces Test of the Facial Expression of Emotion: Stimuli and Tests (n = 11) and the Faux Pas Test (n = 36). 72.5% to 81.8% of participants scored very low or low on emotion recognition. Participants' scores for ToM and empathy were lower than those reported recently for samples of Dutch stroke and traumatic brain injury patients. Correlations between social cognition scores and time since injury were non-significant or negative. While further research is necessary, our results indicate that social cognitive problems are prevalent and persistent in individuals who display neuropsychiatric symptoms after ABI. Future studies should employ a prospective approach in order to confirm our exploratory findings.
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Affiliation(s)
- Brenda van den Broek
- Multidisciplinary Specialist Centre for Brain Injury and Neuropsychiatry, GGZ Oost Brabant, Boekel, The Netherlands
- School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
| | - Janneke Galesloot
- Multidisciplinary Specialist Centre for Brain Injury and Neuropsychiatry, GGZ Oost Brabant, Boekel, The Netherlands
| | - Sophie Rijnen
- Multidisciplinary Specialist Centre for Brain Injury and Neuropsychiatry, GGZ Oost Brabant, Boekel, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
| | - Annemarie Stiekema
- School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
| | - Caroline van Heugten
- School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, The Netherlands
| | - Boudewijn Bus
- Multidisciplinary Specialist Centre for Brain Injury and Neuropsychiatry, GGZ Oost Brabant, Boekel, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
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McLoughlin C, Hoeritzauer I, Cabreira V, Aybek S, Adams C, Alty J, Ball HA, Baker J, Bullock K, Burness C, Dworetzky BA, Finkelstein S, Garcin B, Gelauff J, Goldstein LH, Jordbru A, Huys ACM, Laffan A, Lidstone SC, Linden SC, Ludwig L, Maggio J, Morgante F, Mallam E, Nicholson C, O'Neal M, O'Sullivan S, Pareés I, Petrochilos P, Pick S, Phillips W, Roelofs K, Newby R, Stanton B, Gray C, Joyce EM, Tijssen MA, Chalder T, McCormick M, Gardiner P, Bègue I, Tuttle MC, Williams I, McRae S, Voon V, McWhirter L. Functional neurological disorder is a feminist issue. J Neurol Neurosurg Psychiatry 2023; 94:855-862. [PMID: 36977553 PMCID: PMC10511956 DOI: 10.1136/jnnp-2022-330192] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 02/26/2023] [Indexed: 03/30/2023]
Abstract
Functional neurological disorder (FND) is a common and disabling disorder, often misunderstood by clinicians. Although viewed sceptically by some, FND is a diagnosis that can be made accurately, based on positive clinical signs, with clinical features that have remained stable for over 100 years. Despite some progress in the last decade, people with FND continue to suffer subtle and overt forms of discrimination by clinicians, researchers and the public. There is abundant evidence that disorders perceived as primarily affecting women are neglected in healthcare and medical research, and the course of FND mirrors this neglect. We outline the reasons why FND is a feminist issue, incorporating historical and contemporary clinical, research and social perspectives. We call for parity for FND in medical education, research and clinical service development so that people affected by FND can receive the care they need.
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Affiliation(s)
- Caoimhe McLoughlin
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Ingrid Hoeritzauer
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Verónica Cabreira
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
- Neurology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Selma Aybek
- Department of Clinical Neuroscience, Hopitaux Universitaires de Geneve, Geneva, Switzerland
- Department of Clinical Neuroscience, Inselspital Universitatsspital Bern Universitatsklinik fur Neurologie, Bern, Switzerland
| | - Caitlin Adams
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jane Alty
- College of Health and Medicine, University of Tasmania, Hobart, Tasmania, Australia
- Neurology, Royal Hobart Hospital, Hobart, Tasmania, Australia
| | - Harriet A Ball
- Bristol Medical School, University of Bristol Faculty of Health Sciences, Bristol, UK
- Neurology, North Bristol NHS Trust, Westbury on Trym, UK
| | - Janet Baker
- Randwick Specialist Centre, Private Practice, Randwick, New South Wales, Australia
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Kim Bullock
- Department of Psychiatry and Behavioral Sciences, Stanford School of Medicine, Stanford, California, USA
| | | | - Barbara A Dworetzky
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sara Finkelstein
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Jeannette Gelauff
- Department of Neurology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Laura H Goldstein
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Anika Jordbru
- Faculty of Humanities, Sport and Educational Science, University of South-Eastern Norway, Kongsberg, Norway
| | - Anne-Catherine Ml Huys
- Department of Neurology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Aoife Laffan
- Neurology, St. James's Hospital, Dublin, Ireland
| | - Sarah C Lidstone
- University Health Network and the University of Toronto, Toronto, Ontario, Canada
| | - Stefanie Caroline Linden
- Department of Health, Ethics and Society, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Lea Ludwig
- Department of Clinical Psychology and Psychotherapy, University of Hamburg, Hamburg, Germany
| | - Julie Maggio
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Physical Therapy and Functional Neurological Disorder Unit and Research Program, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Francesca Morgante
- Neurosciences Research Centre, Molecular and Clinical Sciences Research Institute, St George's University Hospitals NHS Foundation Trust, London, UK
- Department of Experimental and Clinical Medicine, University of Messina, Messina, Italy
| | - Elizabeth Mallam
- The Rosa Burden Centre, Southmead Hospital, North Bristol NHS Trust, Bristol, UK
| | - Clare Nicholson
- Therapy Services, National Hospital for Neurology & Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Mary O'Neal
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Isabel Pareés
- Movement Disorders Program, Neurology Deparment Hospital Ruber Internacional, Madrid, Spain
- Movement Disorders Unit, Neurology Department, Hospital Ramón y Cajal, Madrid, Spain
| | | | - Susannah Pick
- Section of Cognitive Neuropsychiatry, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Wendy Phillips
- Department of Neurology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Karin Roelofs
- Donders Institute for Brain Cognition and Behaviour: Donders Centre for Cognitive Neuroimaging, Radboud University Nijmegen, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University Nijmegen, Nijmegen, Netherlands
| | - Rachel Newby
- Neurology, Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Cordelia Gray
- Neurology Psychotherapy Service, Sheffield Teaching Hospital, Academic Neurology Unit, The University of Sheffield, Sheffield, UK
| | - Eileen M Joyce
- Neuropsychiatry, UCL Queen Square Institute of Neurology, London, UK
| | - Marina Aj Tijssen
- Expertise Center Movement Disorders Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Trudie Chalder
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - Maxanne McCormick
- Physician assistant/patient with FND, FNDRecovery.com, -, Monument CO, USA
| | - Paula Gardiner
- Psychological Therapy in Primary Care, University of Dundee, Dundee, UK
- enhance-cbt.com therapist, NeuroSpecialist Physiotherapist, Stirling, UK
| | - Indrit Bègue
- Department of Psychiatry, Geneva University Hospitals, Geneve, Switzerland
| | - Margaret C Tuttle
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Psychiatry, Functional Neurological Disorder Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Isobel Williams
- Neuropsychology, Department of Clinical Neurosciences, NHS Lothian, Edinburgh, UK
| | - Sarah McRae
- Department of Clinical Neurosciences, NHS Lothian, Edinburgh, UK
| | - Valerie Voon
- Psychiatry, University of Cambridge, Cambridge, UK
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Laura McWhirter
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
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27
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Teodoro T, Oliveira R. The conceptual field of medically unexplained symptoms and persistent somatic symptoms. CNS Spectr 2023; 28:526-527. [PMID: 36321347 DOI: 10.1017/s1092852922001031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tomás Teodoro
- Early Intervention & First Episode Psychosis Unit, Department of Psychiatry, Centro Hospitalar Psiquiátrico de Lisboa, Lisbon, Portugal
- Adult ADHD & Neurodevelopmental Disorders Outpatient Service, Department of Psychiatry, Centro Hospitalar Psiquiátrico de Lisboa, Lisbon, Portugal
- Emergency Psychiatry Unit, Department of Emergency Medicine, Hospital de São José, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal
- Comprehensive Health Research Centre, NOVA Medical School, NOVA University Lisbon, Lisbon, Portugal
| | - Renato Oliveira
- Comprehensive Health Research Centre, NOVA Medical School, NOVA University Lisbon, Lisbon, Portugal
- Department of Neurology & Headache Centre, Hospital da Luz-Lisboa, Lisbon, Portugal
- Department of Mental Health and Neurosciences, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
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Kiss RJ, Orbán-Kis K, Szilágyi T. [Importance of personality disorders in epilepsy]. Ideggyogy Sz 2023; 76:297-307. [PMID: 37782064 DOI: 10.18071/isz.76.0297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Epilepsy is one of the most common neurological disorders. Therapeutic success shows high variability between patients, at least 20-30% of the cases are drug-resistant. It can highly affect the social status, interpersonal relationships, mental health and the overall quality of life of those affected. Although several studies can be found on the psychiatric diseases associated with epilepsy, only a few researches focus on the occurrence of personality disorders accompanying the latter. The aim of this review is to help clinicians to recognize the signs of personality disorders and to investigate their connection and interaction with epilepsy in the light of current experiences. The researches reviewed in this study confirm that personality disorders and pathological personality traits are common in certain types of epilepsy and they affect many areas of patients’ lives. These studies draw attention to the importance of a multidisciplinary approach to this neurological disorder and to provide suggestions about the available help options. Considering the high frequency of epilepsy-related pathological personality traits that can have a great impact on the therapeutic cooperation and on the patients’ quality of life, it important that the neurologist recognizes early the signs of the patient’s psychological impairment. Thus they can get involved in organizing the support of both the patient and their environment by including psychiatrists, psychologists, social and self-help associations. As interdisciplinary studies show, epilepsy is a complex disease and besides trying to treat the seizures, it is also important to manage the patient’s psychological and social situation. Cooperation, treatment response and quality of life altogether can be significantly improved if our focus is on guiding the patient through the possibilities of assistance by seeing the complexity and the difficulties of their situation. .
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Affiliation(s)
- Rita-Judit Kiss
- Marosvásárhelyi "George Emil Palade" Orvosi, Gyógyszerészeti, Tudomány és Technológiai Egyetem, Marosvásárhely, Románia
| | - Károly Orbán-Kis
- Marosvásárhelyi "George Emil Palade" Orvosi, Gyógyszerészeti, Tudomány és Technológiai Egyetem, Marosvásárhely, Románia
| | - Tibor Szilágyi
- Marosvásárhelyi "George Emil Palade" Orvosi, Gyógyszerészeti, Tudomány és Technológiai Egyetem, Marosvásárhely, Románia
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Pontone GM, McDaniels B, Keener AM, Subramanian I. A Wellness Prescription for Parkinson's: Mid to Late-Stage Disease. Am J Geriatr Psychiatry 2023; 31:737-747. [PMID: 37005185 DOI: 10.1016/j.jagp.2023.02.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 04/04/2023]
Abstract
The mid- to late-stages of Parkinson's disease (PD) bring increasing disability that may challenge independence and lower quality of life. Many people with PD struggle to remain hopeful and cope with an uncertain future due to the progression of the disease. Although disability in PD is due chiefly to motor impairment, nonmotor symptoms and psychosocial distress are also major contributors that are amenable to treatment. Interventions that address nonmotor symptoms and psychosocial distress can improve daily function and quality of life even as motor function worsens with disease progression. This manuscript proposes a patient-centered, proactive strategy to promote psychosocial adaptation to decrease the impact of motor, nonmotor, and psychosocial distress on quality of life and function in people with PD.
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Affiliation(s)
- Gregory M Pontone
- Department of Psychiatry and Neurology (GMP), Johns Hopkins University School of Medicine, Baltimore, MD.
| | - Bradley McDaniels
- Department of Rehabilitation and Health Services (BM), University of North Texas, Denton, TX
| | - Adrienne M Keener
- Department of Neurology (AMK, IS), David Geffen School of Medicine, UCLA, Los Angeles, CA; PADRECC (AMK, IS), West Los Angeles Veterans Administration, Los Angeles, CA
| | - Indu Subramanian
- Department of Neurology (AMK, IS), David Geffen School of Medicine, UCLA, Los Angeles, CA; PADRECC (AMK, IS), West Los Angeles Veterans Administration, Los Angeles, CA
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30
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Reinsberg C, Schecklmann M, Abdelnaim MA, Weber FC, Langguth B, Hebel T. Treatment of depression and borderline personality disorder with 1 Hz repetitive transcranial magnetic stimulation of the orbitofrontal cortex - A pilot study. World J Biol Psychiatry 2023; 24:595-602. [PMID: 36920303 DOI: 10.1080/15622975.2023.2186484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/28/2023] [Accepted: 02/27/2023] [Indexed: 03/16/2023]
Abstract
Borderline personality disorder (BPD) is characterised by impairments in emotional regulation, impulse control and interpersonal interaction. Comorbid depression is common. The orbitofrontal cortex (OFC) plays a crucial role in the biological substrate of BPD. We investigated the effects of 1 Hz repetitive transcranial magnetic stimulation (rTMS) targeting the OFC on depressive symptoms and symptoms of BPD in 15 patients suffering from both conditions to assess feasibility and effectiveness. Target treatment intensity was 120% of resting motor threshold (RMT) and intended duration four weeks. Treatment improved both symptoms of depression as measured by the Hamilton Depression Rating Scale and of BPD as measured by Borderline Symptom List-23 and Barratt Impulsivity Scale. Drop-out rates were high with 7/15 patients not completing the full course of rTMS, but only two drop-outs were related to treatment. Only a minority of patients tolerated target treatment intensity. Despite the limitations, the results suggest efficacy of treatment and welcome further research.
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Affiliation(s)
- C Reinsberg
- University of Regensburg, Regensburg, Germany
| | - M Schecklmann
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - M A Abdelnaim
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - F C Weber
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - B Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - T Hebel
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
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31
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Rajabi F, Rahimi S, Maracy MR, Barekatain M. Association between cognitive capacity and metabolic indices in patients with neuropsychiatric disorders. J Educ Health Promot 2023; 12:292. [PMID: 37849862 PMCID: PMC10578545 DOI: 10.4103/jehp.jehp_82_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/11/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Although previous studies suggested the relationship between metabolic indices and cognitive capacity, results have been conflicting. The prevalence of metabolic and cognitive disorders is high in patients with neuropsychiatric disorders. We aimed to assess the relationship between laboratory metabolic indices and specific areas of cognitive capacity. MATERIALS AND METHODS This was a retrospective review of the medical records of 423 from 452 patients with neuropsychiatric disorders who were admitted to the neuropsychiatry unit, Ayatollah Kashani Hospital, Isfahan, Iran, from September 1, 2018, to September 30, 2022. We extracted demographic factors, laboratory metabolic indices, and scores of the Neuropsychiatry Unit Cognitive Assessment tool (NUCOG). We utilized a generalized linear model (GLM) to demonstrate the effect of metabolic indices on the risk of reduction in cognitive domains. Due to the presence of missing data in the metabolic indices, we used the multiple imputation method. RESULTS The regression coefficient of NUCOG total score and subscale scores for metabolic indices using GLM after multiple imputation method demonstrated that among the metabolic indicators, fasting blood sugar (FBS) had the reverse relationship with the total score of NUCOG (β = -.05). Among the NUCOG subscales, executive functioning had the strongest relationship with FBS (β = -.01). Also, there was a negative relationship between patients' age and the total score of NUCOG (β = -.38). Educational level had a positive relationship with the total NUCOG score (β =10.2). CONCLUSIONS The main metabolic factors that might reduce cognitive capacity were higher FBS.
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Affiliation(s)
- Fatemeh Rajabi
- Department of Psychiatry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Somayyeh Rahimi
- Department of Psychiatry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad R. Maracy
- Department of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Barekatain
- Department of Psychiatry, Isfahan University of Medical Sciences, Isfahan, Iran
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Zeng S, Yu Y, Lu S, Zhang S, Su X, Dang G, Liu Y, Cai Z, Chen S, He Y, Jiang X, Chen C, Yuan L, Xie P, Shi J, Geng Q, Llinas RH, Guo Y. Neuro-11: a new questionnaire for the assessment of somatic symptom disorder in general hospitals. Gen Psychiatr 2023; 36:e101082. [PMID: 37663052 PMCID: PMC10471855 DOI: 10.1136/gpsych-2023-101082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/01/2023] [Indexed: 09/05/2023] Open
Abstract
Background Somatic symptom disorder (SSD) commonly presents in general hospital settings, posing challenges for healthcare professionals lacking specialised psychiatric training. The Neuro-11 Neurosis Scale (Neuro-11) offers promise in screening and evaluating psychosomatic symptoms, comprising 11 concise items across three dimensions: somatic symptoms, negative emotions and adverse events. Prior research has validated the scale's reliability, validity and theoretical framework in somatoform disorders, indicating its potential as a valuable tool for SSD screening in general hospitals. Aims This study aimed to establish the reliability, validity and threshold of the Neuro-11 by comparing it with standard questionnaires commonly used in general hospitals for assessing SSD. Through this comparative analysis, we aimed to validate the effectiveness and precision of the Neuro-11, enhancing its utility in clinical settings. Methods Between November 2020 and December 2021, data were collected from 731 patients receiving outpatient and inpatient care at Shenzhen People's Hospital in China for various physical discomforts. The patients completed multiple questionnaires, including the Neuro-11, Short Form 36 Health Survey, Patient Health Questionnaire 15 items, Hamilton Anxiety Scale and Hamilton Depression Scale. Psychiatry-trained clinicians conducted structured interviews and clinical examinations to establish a gold standard diagnosis of SSD. Results The Neuro-11 demonstrated strong content reliability and structural consistency, correlating significantly with internationally recognised and widely used questionnaires. Despite its brevity, the Neuro-11 exhibited significant correlations with other questionnaires. A test-retest analysis yielded a correlation coefficient of 1.00, Spearman-Brown coefficient of 0.64 and Cronbach's α coefficient of 0.72, indicating robust content reliability and internal consistency. Confirmatory factor analysis confirmed the validity of the three-dimensional structure (p<0.001, comparative fit index=0.94, Tucker-Lewis index=0.92, root mean square error of approximation=0.06, standardised root mean square residual=0.04). The threshold of the Neuro-11 is set at 10 points based on the maximum Youden's index from the receiver operating characteristic curve analysis. In terms of diagnostic efficacy, the Neuro-11 has an area under the curve of 0.67. Conclusions (1) The Neuro-11 demonstrates robust associations with standard questionnaires, supporting its validity. It is applicable in general hospital settings, assessing somatic symptoms, negative emotions and adverse events. (2) The Neuro-11 exhibits strong content reliability and validity, accurately capturing the intended constructs. The three-dimensional structure demonstrates robust construct validity. (3) The threshold of the Neuro-11 is set at 10 points.
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Affiliation(s)
- Silin Zeng
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
- Jinan University, Guangzhou, Guangdong, China
| | - Yian Yu
- Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Shan Lu
- Institute of Neurological Diseases, Shenzhen Bay Laboratory, Shenzhen, Guangdong, China
| | - Sirui Zhang
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Xiaolin Su
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Ge Dang
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Ying Liu
- Department of neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Zhili Cai
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Siyan Chen
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Yitao He
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Xin Jiang
- Department of Geriatrics, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, China
| | - Chanjuan Chen
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Lei Yuan
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
| | - Peng Xie
- NHC Key Laboratory of Diagnosis and Treatment on First Affiliated Hospital of Chongqing Medical University, Chongqing, Chongqing, China
| | - Jianqing Shi
- Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen, Guangdong, China
- National Center for Applied Mathematics, Shenzhen, Guangdong, China
| | - Qingshan Geng
- Department of Geriatrics, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, China
| | - Rafael H Llinas
- Department of neurology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Yi Guo
- Department of Neurology, Shenzhen People's Hospital,The second Affiliated Hospitals of Jinan University, The first Affiliated Hospitals of Southern University of Science and Technology, Shenzhen, Guangdong, China
- Institute of Neurological Diseases, Shenzhen Bay Laboratory, Shenzhen, Guangdong, China
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de Figueiredo JM, Zhu B, Patel AS, Kohn R, Koo BB, Louis ED. Differential impact of resilience on demoralization and depression in Parkinson disease. Front Psychiatry 2023; 14:1207019. [PMID: 37559912 PMCID: PMC10408307 DOI: 10.3389/fpsyt.2023.1207019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/19/2023] [Indexed: 08/11/2023] Open
Abstract
OBJECTIVES The objective of this study was to study the interrelations of demoralization, depression, and resilience in patients with Parkinson disease, and, more specifically, to determine if higher resilience in patients with Parkinson disease is associated with lower demoralization, lower depression, or both. METHODS Outpatients with Parkinson disease (N = 95) were assessed for demoralization, depression, and resilience, as well as sociodemographic, clinical, and treatment-related variables. Bivariable associations, standard regressions, linear regression with copula correction, and correspondence analysis were used to analyze the data. RESULTS Although the bivariable association between resilience and depression was statistically significant, the association ceased to be significant when demoralization was taken into consideration in both standard regressions and linear regression with copula correction. By contrast, the association between resilience and demoralization was significant when depression was not taken into consideration and continued to be significant when depression was taken into consideration. Correspondence analysis revealed that low resilience was strongly related to demoralization combined with depression, whereas normal resilience was closely correlated with depression without demoralization. CONCLUSION These results expand our understanding of resilience by suggesting that it is a mechanism evolved to reduce or prevent demoralization and not just depression. Reducing demoralization and strengthening resilience as part of a comprehensive treatment plan are likely to improve the prognosis of Parkinson disease.
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Affiliation(s)
- John M. de Figueiredo
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, United States
| | - Boheng Zhu
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, United States
| | - Amar S. Patel
- Department of Neurology, Yale University School of Medicine, New Haven, CT, United States
| | - Robert Kohn
- Department of Psychiatry, Brown University School of Medicine, Providence, RI, United States
| | - Brian B. Koo
- Department of Neurology, Yale University School of Medicine, New Haven, CT, United States
| | - Elan D. Louis
- Department of Neurology, Yale University School of Medicine, New Haven, CT, United States
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Alarbi KMS, Baghi MA, Varikkodan I, Sirajudeen J, Al-Aani F, Purayil N, Naushad VA. Acute Cardiomyopathy and Delayed Neuropsychiatric Sequelae of Carbon Monoxide Poisoning: A Case Report. Cureus 2023; 15:e42701. [PMID: 37654911 PMCID: PMC10465715 DOI: 10.7759/cureus.42701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 09/02/2023] Open
Abstract
Carbon monoxide (CO) is an odorless and colorless gas that is formed by the combustion of hydrocarbon. CO poisoning is not an uncommon phenomenon that can have serious consequences for morbidity and mortality. The most frequent causes of accidental poisoning include smoke inhalation from fires, malfunctioning heating devices, smoke from motor vehicles in a poorly ventilated or enclosed space, and electrical cable fires. CO has a higher affinity to hemoglobin than oxygen leading to the formation of carboxyhemoglobin. It impairs the oxygen transport and cytochrome chain which, therefore, leads to further cellular and immunological changes. Here, we present a case of CO poisoning resulting in combined cardiac and neuropsychiatric complications.
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Affiliation(s)
| | - Mohamed A Baghi
- Internal Medicine, Hamad General Hospital, Doha, QAT
- Clinical Medicine, Weill Cornell Medicine - Qatar, Doha, QAT
| | - Irfan Varikkodan
- Internal Medicine, Hamad Medical Corporation, Doha, QAT
- Clinical Department, College of Medicine, Qatar University, Doha, QAT
| | - Jaseem Sirajudeen
- Internal Medicine, Hamad Medical corporation, Doha, QAT
- Clinical Department, College of Medicine, Qatar University, Doha, QAT
| | - Fuad Al-Aani
- Internal Medicine, Hamad General Hospital, Doha, QAT
- Clinical Medicine, Weill Cornell Medicine - Qatar, Doha, QAT
| | - Nishan Purayil
- Internal Medicine, Hamad Medical Corporation, Doha, QAT
- Clinical Department, College of Medicine, Qatar University, Doha, QAT
- Clinical Medicine, Weill Cornell Medicine - Qatar, Doha, QAT
| | - Vamanjore A Naushad
- Internal Medicine, Hamad Medical Corporation, Doha, QAT
- Clinical Medicine, Weill Cornell Medicine - Qatar, Doha, QAT
- Clinical Department, College of Medicine, Qatar University, Doha, QAT
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35
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Espinola-Nadurille M, Restrepo-Martínez M, Bayliss L, Flores-Montes E, Rivas-Alonso V, Vargas-Cañas S, Hernández L, Martínez-Juarez I, Gonzalez-Aguilar A, Solis-Vivanco R, Fricchione GL, Flores-Rivera J, Ramirez-Bermudez J. Neuropsychiatric phenotypes of anti-NMDAR encephalitis: a prospective study. Psychol Med 2023; 53:4266-4274. [PMID: 35534479 DOI: 10.1017/s0033291722001027] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Patients with anti-N-methyl-d-aspartate (NMDA) receptor encephalitis (ANMDARE) show a wide range of behavioral abnormalities and are often mistaken for primary psychiatric presentations. We aimed to determine the behavioral hallmarks of ANMDARE with the use of systematic neuropsychiatric and cognitive assessments. METHODS A prospective study was conducted, with 160 patients admitted to the National Institute of Neurology and Neurosurgery of Mexico, who fulfilled criteria for possible autoimmune encephalitis and/or red flags along a time window of seven years. Cerebrospinal fluid (CSF) antibodies against the NR1 subunit of the NMDAR were processed with rat brain immunohistochemistry and cell-based assays with NMDA expressing cells. Systematic cognitive, neuropsychiatric, and functional assessments were conducted before knowing NMDAR antibodies results. A multivariate analysis was used to compare patients with and without definite ANMDARE according to antibodies in CSF. RESULTS After obtaining the CSF antibodies results in 160 consecutive cases, 100 patients were positive and classified as having definite ANMDARE. The most frequent neuropsychiatric patterns were psychosis (81%), delirium (75%), catatonia (69%), anxiety-depression (65%), and mania (27%). Cognition was significantly impaired. A total of 34% of the patients had a predominantly neuropsychiatric presentation without seizures. After multivariate analysis, the clinical hallmarks of ANMDARE consisted of a catatonia-delirium comorbidity, tonic-clonic seizures, and orolingual dyskinesia. CONCLUSIONS Our study supports the notion of a neurobehavioral phenotype of ANMDARE characterized by a fluctuating course with psychotic and affective symptoms, catatonic signs, and global cognitive dysfunction, often accompanied by seizures and dyskinesia. The catatonia-delirium comorbidity could be a distinctive neurobehavioral phenotype of ANMDARE.
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Affiliation(s)
- M Espinola-Nadurille
- Department of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - M Restrepo-Martínez
- Department of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - L Bayliss
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - E Flores-Montes
- Department of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - V Rivas-Alonso
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - S Vargas-Cañas
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - L Hernández
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - I Martínez-Juarez
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - A Gonzalez-Aguilar
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - R Solis-Vivanco
- Laboratory of Cognitive and Clinical Neurophysiology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - G L Fricchione
- Psychiatry Department, Massachusetts General Hospital, Boston, MA, USA
| | - J Flores-Rivera
- Department of Neurology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - J Ramirez-Bermudez
- Department of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
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Cundari M, Vestberg S, Gustafsson P, Gorcenco S, Rasmussen A. Neurocognitive and cerebellar function in ADHD, autism and spinocerebellar ataxia. Front Syst Neurosci 2023; 17:1168666. [PMID: 37415926 PMCID: PMC10321758 DOI: 10.3389/fnsys.2023.1168666] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/06/2023] [Indexed: 07/08/2023] Open
Abstract
The cerebellum plays a major role in balance, motor control and sensorimotor integration, but also in cognition, language, and emotional regulation. Several neuropsychiatric disorders such as attention deficit-hyperactivity disorder (ADHD), autism spectrum disorder (ASD), as well as neurological diseases such as spinocerebellar ataxia type 3 (SCA3) are associated with differences in cerebellar function. Morphological abnormalities in different cerebellar subregions produce distinct behavioral symptoms related to the functional disruption of specific cerebro-cerebellar circuits. The specific contribution of the cerebellum to typical development may therefore involve the optimization of the structure and function of cerebro-cerebellar circuits underlying skill acquisition in multiple domains. Here, we review cerebellar structural and functional differences between healthy and patients with ADHD, ASD, and SCA3, and explore how disruption of cerebellar networks affects the neurocognitive functions in these conditions. We discuss how cerebellar computations contribute to performance on cognitive and motor tasks and how cerebellar signals are interfaced with signals from other brain regions during normal and dysfunctional behavior. We conclude that the cerebellum plays a role in many cognitive functions. Still, more clinical studies with the support of neuroimaging are needed to clarify the cerebellum's role in normal and dysfunctional behavior and cognitive functioning.
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Affiliation(s)
- Maurizio Cundari
- Department of Experimental Medical Science, Faculty of Medicine, Lund University, Lund, Sweden
- Unit of Neuropsychiatry, Hospital of Helsingborg, Helsingborg, Sweden
- Unit of Neurology, Hospital of Helsingborg, Helsingborg, Sweden
| | - Susanna Vestberg
- Department of Psychology, Faculty of Social Science, Lund University, Lund, Sweden
| | - Peik Gustafsson
- Child and Adolescent Psychiatry, Department of Clinical Sciences Lund, Medical Faculty, Lund University, Lund, Sweden
| | - Sorina Gorcenco
- Department for Clinical Sciences Lund, Neurology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Anders Rasmussen
- Department of Experimental Medical Science, Faculty of Medicine, Lund University, Lund, Sweden
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Adanty C, Qian J, De Luca V, Kolla NJ. Polygenic Risk Score Effect on Violent Behavior in Schizophrenia. J Am Acad Psychiatry Law 2023; 51:236-246. [PMID: 36997278 DOI: 10.29158/jaapl.230007-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Previous studies aiming to establish a correlation between schizophrenia (SCZ) and aggressive behavior have resulted in contradictory results. Despite this, a certain degree of evidence suggests a potential underlying genetic component to aggression in SCZ. Polygenic risk score (PRS) analysis is a novel technique to estimate the combined effect of multiple genetic influences on aggression. Our objective was to investigate whether PRS could determine a proclivity toward aggressive behavior in patients with SCZ. Community-dwelling patients diagnosed with a schizophrenia spectrum disorder (n = 205) were recruited from a nonforensic outpatient sample. Participants were assessed for aggression using a cross-sectional and retrospective design, and PRS was calculated using genomic DNA and the Illumina Omni 2.5 array. We did not detect any associations between lifetime physical aggression (P = 32), verbal aggression (P = 24), or aggression against property (P = 24) and the PRS for SCZ risk. There may be several reasons to explain our null findings. We recommend that future interaction analyses of PRSs in SCZ that investigate violence focus on forensic psychiatric patients with higher base rates of violence and use participant interviews to assess aggression.
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Affiliation(s)
- Christopher Adanty
- Mr. Adanty and Ms. Qian are Graduate Students at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada. Dr. De Luca is a Clinician Scientist and Dr. Kolla is a Forensic Psychiatrist at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada, and the Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Jessica Qian
- Mr. Adanty and Ms. Qian are Graduate Students at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada. Dr. De Luca is a Clinician Scientist and Dr. Kolla is a Forensic Psychiatrist at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada, and the Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Vincenzo De Luca
- Mr. Adanty and Ms. Qian are Graduate Students at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada. Dr. De Luca is a Clinician Scientist and Dr. Kolla is a Forensic Psychiatrist at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada, and the Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Nathan J Kolla
- Mr. Adanty and Ms. Qian are Graduate Students at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada. Dr. De Luca is a Clinician Scientist and Dr. Kolla is a Forensic Psychiatrist at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada, and the Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.
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Joshi S, Prakash R, Arshad Z, Kohli M, Singh GP, Chauhan N. Neuropsychiatric Outcomes in Intensive Care Unit Survivors. Cureus 2023; 15:e40693. [PMID: 37485209 PMCID: PMC10358786 DOI: 10.7759/cureus.40693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2023] [Indexed: 07/25/2023] Open
Abstract
BACKGROUND Over the last two decades, there has been phenomenal advancement in critical care medicine and patient management. Many patients recover from life-threatening illnesses that they might not have survived a decade ago. Despite a decrease in mortality, these survivors endure long-lasting sequelae like physical, mental, and emotional symptoms. METHODS Patients after intensive care unit (ICU) discharge were assessed in a follow-up outpatient department (OPD) clinic for anxiety, stress, and depression. Patients were asked to fill out the questionnaires Depression, Anxiety and Stress Scale-21 (DASS-21) and Short Form-36 (SF-36) for assessment of health-related quality of life (HRQOL) at 4th, 6th, and 8th months after discharge. ICU data were recorded, including patients' demographics, severity of illness and length of stay, and duration of mechanical ventilation. Patients who failed to follow-up in OPD on designated dates were assessed telephonically. RESULTS Depression showed a positive, strong, and moderate correlation between length of stay and mechanical ventilation duration. A positive correlation was found between stress and length of stay and duration of mechanical ventilation. A positive strong correlation was found between anxiety and length of ICU stay, and a moderate positive correlation was found between anxiety and duration of mechanical ventilation. A weak correlation was found between age and neuropsychiatric outcomes. CONCLUSION The severity of depression, anxiety, and stress was significantly higher at four months compared to six months. Severity decreased with time. Prolonged ICU stay increased levels of anxiety, depression, and stress. HRQOL improved from four to six months.
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Affiliation(s)
- Shivam Joshi
- Department of Anesthesiology and Critical Care, King George's Medical University, Lucknow, IND
| | - Ravi Prakash
- Department of Anesthesiology and Critical Care, King George's Medical University, Lucknow, IND
| | - Zia Arshad
- Department of Anesthesiology and Critical Care, King George's Medical University, Lucknow, IND
| | - Monica Kohli
- Department of Anesthesiology and Critical Care, King George's Medical University, Lucknow, IND
| | - Gyan Prakash Singh
- Department of Anesthesiology and Critical Care, King George's Medical University, Lucknow, IND
| | - Neelam Chauhan
- Department of Anesthesiology and Critical Care, King George's Medical University, Lucknow, IND
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Huang YY, Teng T, Giovane CD, Wang RZ, Suckling J, Shen XN, Chen SD, Huang SY, Kuo K, Cai WJ, Chen KL, Feng L, Zhang C, Liu CY, Li CB, Zhao QH, Dong Q, Zhou XY, Yu JT. Pharmacological treatment of neuropsychiatric symptoms of dementia: a network meta-analysis. Age Ageing 2023; 52:afad091. [PMID: 37381843 DOI: 10.1093/ageing/afad091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Indexed: 06/30/2023] Open
Abstract
BACKGROUND Pharmacological treatments are very common to be used for alleviating neuropsychiatric symptoms (NPS) in dementia. However, decision on drug selection is still a matter of controversy. AIMS To summarise the comparative efficacy and acceptability of currently available monotherapy drug regimens for reducing NPS in dementia. METHOD We searched PubMed, MEDLINE, EMBASE and Cochrane Central Register of Controlled Trials between inception and 26 December 2022 without language restrictions; and reference lists scanned from selected studies and systematic reviews. Double-blind randomised controlled trials were identified from electronic databases for reporting NPS outcomes in people with dementia. Primary outcomes were efficacy and acceptability. Confidence in the evidence was assessed using Confidence in Network Meta-Analysis (CINeMA). RESULTS We included 59 trials (15,781 participants; mean age, 76.6 years) and 15 different drugs in quantitative syntheses. Risperidone (standardised mean difference [SMD] -0.20, 95% credible interval [CrI] -0.40 to -0.10) and galantamine (-0.20, -0.39 to -0.02) were more effective than placebo in short-term treatment (median duration: 12 weeks). Galantamine (odds ratio [OR] 1.95, 95% CrI 1.38-2.94) and rivastigmine (1.87, 1.24-2.99) were associated with more dropouts than placebo, and some active drugs. Most of the results were rated as low or very low according to CINeMA. CONCLUSIONS Despite the scarcity of high-quality evidence, risperidone is probably the best pharmacological option to consider for alleviating NPS in people with dementia in short-term treatment when considering the risk-benefit profile of drugs.
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Affiliation(s)
- Yu-Yuan Huang
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Teng Teng
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Cinzia D Giovane
- Institute of Primary Health Care, University of Bern, Bern, Switzerland
| | - Rong-Ze Wang
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - John Suckling
- Department of Psychiatry, Medical Research Council and Wellcome Trust Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, UK
| | - Xue-Ning Shen
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Shi-Dong Chen
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Shu-Yi Huang
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Kevin Kuo
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Wen-Jie Cai
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Ke-Liang Chen
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Lei Feng
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Can Zhang
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA
| | - Cai-Yan Liu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Chun-Bo Li
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian-Hua Zhao
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Qiang Dong
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
| | - Xin-Yu Zhou
- Department of Psychiatry, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jin-Tai Yu
- Department of Neurology and Institute of Neurology, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Shanghai Medical College, Fudan University, National Center for Neurological Disorders, Shanghai, China
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Adeoluwa OA, Nneda OJ, Onyinye AG, Akinluyi ET, Racheal AF, Adedamola F, Kate N, Edem EE, Taghogho EA, Badamasi A. Quercetin abrogates lipopolysaccharide-induced depressive-like symptoms by inhibiting neuroinflammation via microglial NLRP3/NFκB/iNOS signaling pathway. Behav Brain Res 2023; 450:114503. [PMID: 37209878 DOI: 10.1016/j.bbr.2023.114503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/28/2023] [Accepted: 05/17/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Major depressive disorder is a serious psychiatric illness having serious damaging effect on the quality of life of suffers. Quercetin is a plant flavonoid, mostly used as a constituent in dietary products. This study evaluated antidepressant effect of quercetin on lipopolysaccharide (LPS)-induced depression in rats. MATERIALS AND METHODS Twenty-one male rats were randomly assigned into three groups (n= 7): group 1 (vehicle only), group 2 (quercetin), group 3 (LPS). Rats were treated with vehicle (10mL/kg, p.o.) or quercetin (50mg/kg, p.o.) for seven days. Sixty minutes after treatment on day seven, all animals were injected with LPS (0.83mg/kg, i.p.) except group 1 (vehicle only). Twenty-four hours after LPS injection, animals were assessed for depressive symptoms using forced swim, sucrose splash and open field tests. Animals were sacrificed; brain samples collected for bioassay of pro-inflammatory mediators, TNF-α, IL-6 and IL-17 were measured using enzyme-linked immunosorbent assay (ELISA) while expressions of NF-κB, inflammasomes, microglia and iNOS were quantified by immunohistochemistry. RESULTS The LPS significantly (p<0.05) decreased mobility of rats in FST and decreased sucrose preference, which is indicative of depressive-like behaviours. These behaviours were significantly (p<0.05) attenuated by quercetin compared to control (vehicle only). Following LPS exposure, the expressions of inflammasomes, NF-κB, iNOS, proinflammatory cytokines and microglia positive cells in the hippocampus and prefrontal cortex were significantly (p<0.05) elevated. All these were attenuated by pretreating animals with quercetin. CONCLUSION Quercetin exhibit antidepressant-like property, which may be related to inhibition of neuroinflammatory signaling pathways.
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Affiliation(s)
- Olusegun Adebayo Adeoluwa
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Medicine and Health Sciences, Afe Babalola University Ado Ekiti, KM 8.5 Afe Babalola Way, Ekiti State Nigeria.
| | - Olayinka Juliet Nneda
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Medicine and Health Sciences, Afe Babalola University Ado Ekiti, KM 8.5 Afe Babalola Way, Ekiti State Nigeria.
| | - Adeoluwa Gladys Onyinye
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Medicine and Health Sciences, Afe Babalola University Ado Ekiti, KM 8.5 Afe Babalola Way, Ekiti State Nigeria.
| | - Elizabeth Toyin Akinluyi
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Medicine and Health Sciences, Afe Babalola University Ado Ekiti, KM 8.5 Afe Babalola Way, Ekiti State Nigeria.
| | | | - Fafure Adedamola
- Department of Pharmacology and Toxicology, College of Pharmacy, Afe Babalola University Ado Ekiti.
| | - Nebo Kate
- Department of Pharmacology and Toxicology, College of Pharmacy, Afe Babalola University Ado Ekiti.
| | - Edem Ekpenyong Edem
- Department of Pharmacology and Toxicology, College of Pharmacy, Afe Babalola University Ado Ekiti.
| | - Eduviere Anthony Taghogho
- Department of Pharmacology, Faculty of Basic Medical Sciences, College of Medicine and Health Sciences Delta State University Abraka, Delta State, Nigeria.
| | - Abubakar Badamasi
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Medicine and Health Sciences, Afe Babalola University Ado Ekiti, KM 8.5 Afe Babalola Way, Ekiti State Nigeria.
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Urbain F, Hardy-Léger I, Adebs-Nasser G, de Menthon M, Pivert C, Mausoléo A, Laparra A, Lerolle N, Domnariu PA, Lambotte O, Denier C, Goujard C, Castro-Gordon A, Noel N. Psychiatric Symptoms and Cognitive Disorders in Behçet's Disease: A Single-Center, Cross-Sectional Study. J Clin Med 2023; 12:jcm12093149. [PMID: 37176589 PMCID: PMC10179639 DOI: 10.3390/jcm12093149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/04/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Behçet's disease (BD) is a rare form of vasculitis involving both veins and arteries of all calibers. Psychological symptoms and cognitive impairment appear to be frequent, but few data are available. METHODS All consecutive patients in our center fulfilling the 2013 BD criteria underwent a psychometric evaluation with auto- (SCL-90-R and Modified Fatigue Index) and hetero-questionnaires (MINI). A standardized test battery assessed cognitive dysfunction. Data were correlated with BD activity as well as quality of life (SF-36). RESULTS We included 20 consecutive patients (16 men, four women) with a median [IQR] age of 38 (30.0-45.5) and a median disease duration of 7 years (1.8-11.0). Five patients had an abnormal brain MRI. The SCL-90-R questionnaire highlighted eight psychopathological profiles (42.1%) that correlated with altered quality of life and more severe fatigue. The most frequent symptoms were anxiety (9/19, 47.4%), somatization (8/19, 42.1%) and phobia (5/19, 26.3%). Psychopathological symptoms appeared to be more severe, but not more frequent, in neuro-Behçet's patients. Based on standardized cognitive evaluation, nine patients had cognitive impairment defined by three or more altered tests. Notably, 6/9 patients did not have any complaint of memory loss and were thus considered ansognostic. CONCLUSION Cognitive involvement was significantly associated with BD activity score (BSAS) but not with brain MRI abnormalities.
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Affiliation(s)
- Fanny Urbain
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
- Faculty of Medicine, Paris Saclay University, F-94275 Le Kremlin-Bicêtre, France
| | - Isabelle Hardy-Léger
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Ghaidaa Adebs-Nasser
- Neuro-Imaging Department, AP-HP, Groupe Hospitalier Universitaire Paris Saclay Hôpital Bicêtre, F-94275 Le Kremlin-Bicêtre, France
| | - Mathilde de Menthon
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Cécile Pivert
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Aude Mausoléo
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Ariane Laparra
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Nathalie Lerolle
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Paul-Albert Domnariu
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Olivier Lambotte
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
- Faculty of Medicine, Paris Saclay University, F-94275 Le Kremlin-Bicêtre, France
- Immunologie des Maladies Virales et Auto-Immunes (IMVA), INSERM UMR 1184, Université Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
- Division of Immuno-Virology, IDMIT, CEA, DSV/iMETI, Université Paris-Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Christian Denier
- Faculty of Medicine, Paris Saclay University, F-94275 Le Kremlin-Bicêtre, France
- Neurology Department, AP-HP, Groupe Hospitalier Universitaire Paris Saclay, Hôpital Bicêtre, F-94275 Le Kremlin-Bicêtre, France
| | - Cécile Goujard
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
- Faculty of Medicine, Paris Saclay University, F-94275 Le Kremlin-Bicêtre, France
- Centre d'étude en Santé des Populations (CESP), INSERM UMR 1018, Université Paris-Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Alicia Castro-Gordon
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
| | - Nicolas Noel
- Internal Medecine and Clinical Immunology Department, AP-HP, Hôpital Bicêtre, Groupe Hospitalier Universitaire Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
- Faculty of Medicine, Paris Saclay University, F-94275 Le Kremlin-Bicêtre, France
- Immunologie des Maladies Virales et Auto-Immunes (IMVA), INSERM UMR 1184, Université Paris Saclay, F-94275 Le Kremlin-Bicêtre, France
- Division of Immuno-Virology, IDMIT, CEA, DSV/iMETI, Université Paris-Saclay, F-94275 Le Kremlin-Bicêtre, France
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Stanton B, Segal T, Bradley-Westguard A, Edwards M. How to set up a functional neurological disorder education group. Pract Neurol 2023:pn-2023-003713. [PMID: 37100593 DOI: 10.1136/pn-2023-003713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2023] [Indexed: 04/28/2023]
Abstract
Functional neurological disorder (FND) can be a difficult diagnosis for patients to understand and for clinicians to explain. The postdiagnostic support that patients with other chronic neurological illnesses normally receive is often not available to patients with FND. Here, we share our experience of how to set up an FND education group, including the content, practical aspects of delivering groups and how to avoid potential pitfalls. A group education session can improve understanding of the diagnosis among patients and caregivers, reduce stigma and provide self-management advice. Such groups should be multidisciplinary and include input from service users.
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Affiliation(s)
- Biba Stanton
- Neuropsychiatry, South London and Maudsley NHS Trust, London, UK
- Neurology, King's College Hospital, London, UK
| | - Tim Segal
- Neuropsychiatry, South London and Maudsley NHS Trust, London, UK
| | | | - Mark Edwards
- Neuropsychiatry, South London and Maudsley NHS Trust, London, UK
- Institute of Psychiatry Psychology & Neuroscience, King's College London, London, UK
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Pérez-Rodríguez D, Agís-Balboa RC, López-Fernández H. MyBrain-Seq: A Pipeline for MiRNA-Seq Data Analysis in Neuropsychiatric Disorders. Biomedicines 2023; 11:biomedicines11041230. [PMID: 37189848 DOI: 10.3390/biomedicines11041230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023] Open
Abstract
High-throughput sequencing of small RNA molecules such as microRNAs (miRNAs) has become a widely used approach for studying gene expression and regulation. However, analyzing miRNA-Seq data can be challenging because it requires multiple steps, from quality control and preprocessing to differential expression and pathway-enrichment analyses, with many tools and databases available for each step. Furthermore, reproducibility of the analysis pipeline is crucial to ensure that the results are accurate and reliable. Here, we present myBrain-Seq, a comprehensive and reproducible pipeline for analyzing miRNA-Seq data that incorporates miRNA-specific solutions at each step of the analysis. The pipeline was designed to be flexible and user-friendly, allowing researchers with different levels of expertise to perform the analysis in a standardized and reproducible manner, using the most common and widely used tools for each step. In this work, we describe the implementation of myBrain-Seq and demonstrate its capacity to consistently and reproducibly identify differentially expressed miRNAs and enriched pathways by applying it to a real case study in which we compared schizophrenia patients who responded to medication with treatment-resistant schizophrenia patients to obtain a 16-miRNA treatment-resistant schizophrenia profile.
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Affiliation(s)
- Daniel Pérez-Rodríguez
- Neuro Epigenetics Lab, Health Research Institute of Santiago de Compostela (IDIS), Santiago University Hospital Complex, 15706 Santiago de Compostela, Spain
- Translational Neuroscience Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Área Sanitaria de Vigo-Hospital Álvaro Cunqueiro, SERGAS-UVIGO, CIBERSAM-ISCIII, 36213 Vigo, Spain
| | - Roberto Carlos Agís-Balboa
- Neuro Epigenetics Lab, Health Research Institute of Santiago de Compostela (IDIS), Santiago University Hospital Complex, 15706 Santiago de Compostela, Spain
- Translational Neuroscience Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Área Sanitaria de Vigo-Hospital Álvaro Cunqueiro, SERGAS-UVIGO, CIBERSAM-ISCIII, 36213 Vigo, Spain
- Translational Research in Neurological Diseases Group, Health Research Institute of Santiago de Compostela (IDIS), Santiago University Hospital Complex, 15706 Santiago de Compostela, Spain
- Servicio de Neurología, Hospital Clínico Universitario de Santiago, 15706 Santiago de Compostela, Spain
| | - Hugo López-Fernández
- CINBIO, Department of Computer Science, ESEI-Escuela Superior de Ingeniería Informática, Universidade de Vigo, 32004 Ourense, Spain
- SING Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, 36213 Vigo, Spain
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Bell V, Tamayo-Agudelo W, Revill G, Okai D, Poole N. Association between stroke and psychosis across four nationally representative psychiatric epidemiological studies. BJPsych Open 2023; 9:e71. [PMID: 37066638 PMCID: PMC10134240 DOI: 10.1192/bjo.2023.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/18/2023] Open
Abstract
BACKGROUND Both stroke and psychosis are independently associated with high levels of disability. However, psychosis in the context of stroke has been under-researched. To date, there are no general population studies on their joint prevalence and association. AIMS To estimate the joint prevalence of stroke and psychosis and their statistical association using nationally representative psychiatric epidemiology studies from two high-income countries (the UK and the USA) and two middle-income countries (Chile and Colombia) and, subsequently, in a combined-countries data-set. METHOD Prevalences were calculated with 95% confidence intervals. Statistical associations between stroke and psychosis and between stroke and psychotic symptoms were tested using regression models. Overall estimates were calculated using an individual participant level meta-analysis on the combined-countries data-set. The analysis is available online as a computational notebook. RESULTS The overall prevalence of probable psychosis in stroke was 3.81% (95% CI 2.34-5.82) and that of stroke in probable psychosis was 3.15% (95% CI 1.94-4.83). The odds ratio of the adjusted association between stroke and probable psychosis was 3.32 (95% CI 2.05-5.38). On the individual symptom level, paranoia, hallucinated voices and thought passivity delusion were associated with stroke in the unadjusted and adjusted analyses. CONCLUSIONS Rates of association between psychosis and stroke suggest there is likely to be a high clinical need group who are under-researched and may be poorly served by existing services.
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Affiliation(s)
- Vaughan Bell
- Research Department of Clinical, Educational and Health Psychology, University College London, UK; and Department of Neuropsychiatry, South London and Maudsley NHS Foundation Trust, London, UK
| | - William Tamayo-Agudelo
- Research Department of Clinical, Educational and Health Psychology, University College London, UK; and Universidad Cooperativa de Colombia, Medellín, Colombia
| | - Grace Revill
- Research Department of Clinical, Educational and Health Psychology, University College London, UK
| | - David Okai
- Department of Neuropsychiatry, South London and Maudsley NHS Foundation Trust, London, UK
| | - Norman Poole
- Department of Neuropsychiatry, South West London and St George's Mental Health NHS Trust, London, UK
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Abstract
BACKGROUND The term 'brain fog' is increasingly used colloquially to describe difficulties in the cognitive realm. But what is brain fog? What sort of experiences do people talk about when they talk about brain fog? And, in turn, what might this tell us about potential underlying pathophysiological mechanisms? This study examined first-person descriptions in order to better understand the phenomenology of brain fog. METHODS Posts containing 'brain fog' were scraped from the social media platform Reddit, using python, over a week in October 2021. We examined descriptions of brain fog, themes of containing subreddits (topic-specific discussion forums), and causal attributions. RESULTS 1663 posts containing 'brain fog' were identified, 717 meeting inclusion criteria. 141 first person phenomenological descriptions depicted forgetfulness (51), difficulty concentrating (43), dissociative phenomena (34), cognitive 'slowness' and excessive effort (26), communication difficulties (22), 'fuzziness' or pressure (10) and fatigue (9). 50% (363/717) posts were in subreddits concerned with illness and disease: including COVID-19 (87), psychiatric, neurodevelopmental, autoimmune and functional disorders. 134 posts were in subreddits about drug use or discontinuation, and 44 in subreddits about abstention from masturbation. 570 posts included the poster's causal attribution, the most frequent attribution being long COVID in 60/570 (10%). CONCLUSIONS 'Brain fog' is used on Reddit to describe heterogeneous experiences, including of dissociation, fatigue, forgetfulness and excessive cognitive effort, and in association with a range of illnesses, drugs and behaviours. Encouraging detailed description of these experiences will help us better understand pathophysiological mechanisms underlying cognitive symptoms in health and disease.
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Affiliation(s)
- Laura McWhirter
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Heather Smyth
- Edinburgh Medical School, The University of Edinburgh, Edinburgh, UK
| | - Ingrid Hoeritzauer
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Anna Couturier
- Institute for the Study of Science, Technology and Innovation, The University of Edinburgh, Edinburgh, UK
| | - Jon Stone
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Alan J Carson
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
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Bussy A, Levy JP, Best T, Patel R, Cupo L, Van Langenhove T, Nielsen JE, Pijnenburg Y, Waldö ML, Remes AM, Schroeter ML, Santana I, Pasquier F, Otto M, Danek A, Levin J, Le Ber I, Vandenberghe R, Synofzik M, Moreno F, de Mendonça A, Sanchez-Valle R, Laforce R, Langheinrich T, Gerhard A, Graff C, Butler CR, Sorbi S, Jiskoot L, Seelaar H, van Swieten JC, Finger E, Tartaglia MC, Masellis M, Tiraboschi P, Galimberti D, Borroni B, Rowe JB, Bocchetta M, Rohrer JD, Devenyi GA, Chakravarty MM, Ducharme S. Cerebellar and subcortical atrophy contribute to psychiatric symptoms in frontotemporal dementia. Hum Brain Mapp 2023; 44:2684-2700. [PMID: 36895129 PMCID: PMC10089095 DOI: 10.1002/hbm.26220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 03/11/2023] Open
Abstract
Recent studies have reported early cerebellar and subcortical impact in the disease progression of genetic frontotemporal dementia (FTD) due to microtubule-associated protein tau (MAPT), progranulin (GRN) and chromosome 9 open reading frame 72 (C9orf72). However, the cerebello-subcortical circuitry in FTD has been understudied despite its essential role in cognition and behaviors related to FTD symptomatology. The present study aims to investigate the association between cerebellar and subcortical atrophy, and neuropsychiatric symptoms across genetic mutations. Our study included 983 participants from the Genetic Frontotemporal dementia Initiative including mutation carriers and noncarrier first-degree relatives of known symptomatic carriers. Voxel-wise analysis of the thalamus, striatum, globus pallidus, amygdala, and the cerebellum was performed, and partial least squares analyses (PLS) were used to link morphometry and behavior. In presymptomatic C9orf72 expansion carriers, thalamic atrophy was found compared to noncarriers, suggesting the importance of this structure in FTD prodromes. PLS analyses demonstrated that the cerebello-subcortical circuitry is related to neuropsychiatric symptoms, with significant overlap in brain/behavior patterns, but also specificity for each genetic mutation group. The largest differences were in the cerebellar atrophy (larger extent in C9orf72 expansion group) and more prominent amygdalar volume reduction in the MAPT group. Brain scores in the C9orf72 expansion carriers and MAPT carriers demonstrated covariation patterns concordant with atrophy patterns detectable up to 20 years before expected symptom onset. Overall, these results demonstrated the important role of the subcortical structures in genetic FTD symptom expression, particularly the cerebellum in C9orf72 and the amygdala in MAPT carriers.
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Affiliation(s)
- Aurélie Bussy
- Computational Brain Anatomy (CoBrA) Laboratory, Cerebral Imaging Centre, Douglas Mental Health University Institute, Montreal, Quebec, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada
- Integrated Program in Neuroscience, McGill University, Montreal, Canada
| | - Jake P Levy
- Integrated Program in Neuroscience, McGill University, Montreal, Canada
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Tristin Best
- Computational Brain Anatomy (CoBrA) Laboratory, Cerebral Imaging Centre, Douglas Mental Health University Institute, Montreal, Quebec, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada
- Integrated Program in Neuroscience, McGill University, Montreal, Canada
| | - Raihaan Patel
- Computational Brain Anatomy (CoBrA) Laboratory, Cerebral Imaging Centre, Douglas Mental Health University Institute, Montreal, Quebec, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada
- Department of Biomedical Engineering, McGill University, Montreal, Quebec, Canada
| | - Lani Cupo
- Computational Brain Anatomy (CoBrA) Laboratory, Cerebral Imaging Centre, Douglas Mental Health University Institute, Montreal, Quebec, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada
- Integrated Program in Neuroscience, McGill University, Montreal, Canada
| | | | - Jørgen E Nielsen
- Neurogenetics Clinic & Research Lab, Danish Dementia Research Centre, Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Yolande Pijnenburg
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Maria Landqvist Waldö
- Division of Clinical Sciences Helsingborg, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Anne M Remes
- Research Unit of Clinical Medicine, Neurology, University of Oulu, Finland
- Medical Research Center, Oulu University Hospital, Oulu, Finland
| | - Matthias L Schroeter
- Clinic for Cognitive Neurology, University Clinic Leipzig, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Clinic for Cognitive Neurology, University Clinic Leipzig, Leipzig, Germany
| | - Isabel Santana
- University Hospital of Coimbra (HUC), Neurology Service, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Florence Pasquier
- Universite de Lille, Lille, France
- Inserm 1172, Lille, France
- CHU, CNR-MAJ, Labex Distalz, Lille, France
| | - Markus Otto
- Department of Neurology, University of Ulm, Ulm, Germany
| | - Adrian Danek
- Neurologische Klinik und Poliklinik, Ludwig-Maximilians-Universität, Munich, Germany
| | - Johannes Levin
- Neurologische Klinik und Poliklinik, Ludwig-Maximilians-Universität, Munich, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research and Center of Neurology, Center for Neurodegenerative Diseases (DZNE), University of Tübingen, Tübingen, Germany
| | - Isabelle Le Ber
- Sorbonne Université, Paris Brain Institute-Institut du Cerveau-ICM, Inserm U1127, Paris, France
- Centre de référence des démences rares ou précoces, IM2A, Département de Neurologie, AP-HP - Hôpital Pitié-Salpêtrière, Paris, France
- Département de Neurologie, AP-HP - Hôpital Pitié-Salpêtrière, Paris, France
| | - Rik Vandenberghe
- Department of Neurosciences, Laboratory for Cognitive Neurology, Leuven, Belgium
- Neurology Service, University Hospitals Leuven, Leuven, Belgium
- Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - Matthis Synofzik
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research and Center of Neurology, Center for Neurodegenerative Diseases (DZNE), University of Tübingen, Tübingen, Germany
| | - Fermin Moreno
- Neuroscience Area, Biodonostia Health Research Institute, San Sebastian, Spain
- Cognitive Disorders Unit, Department of Neurology, Donostia University Hospital, San Sebastian, Gipuzkoa, Spain
| | | | - Raquel Sanchez-Valle
- Alzheimer's disease and Other Cognitive Disorders Unit, Neurology Service, Hospital Clínic, Institut d'Investigacións Biomèdiques August Pi I Sunyer, University of Barcelona, Barcelona, Spain
| | - Robert Laforce
- Clinique Interdisciplinaire de Mémoire, Département des Sciences Neurologiques, CHU de Québec, and Faculté de Médecine, Université Laval, Quebec, Canada
| | - Tobias Langheinrich
- Division of Neuroscience, Wolfson Molecular Imaging Centre, University of Manchester, Manchester, UK
- Cerebral Function Unit, Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford, UK
| | - Alexander Gerhard
- Division of Neuroscience, Wolfson Molecular Imaging Centre, University of Manchester, Manchester, UK
- Departments of Geriatric Medicine and Nuclear Medicine, University of Duisburg, Essen, Germany
| | - Caroline Graff
- Center for Alzheimer Research, Division of Neurogeriatrics, Department of Neurobiology, Care Sciences and Society, Bioclinicum, Karolinska Institutet, Solna, Sweden
- Unit for Hereditary Dementias, Theme Inflammation and Aging, Karolinska University Hospital, Solna, Sweden
| | - Chris R Butler
- Nuffield Department of Clinical Neurosciences, Medical Sciences Division, University of Oxford, Oxford, UK
- Department of Brain Sciences, Imperial College London, London, UK
| | - Sandro Sorbi
- Department of Neurofarba, University of Florence, Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Lize Jiskoot
- Department of Neurology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Harro Seelaar
- Department of Neurology, Erasmus Medical Centre, Rotterdam, Netherlands
| | | | - Elizabeth Finger
- Department of Clinical Neurological Sciences, University of Western Ontario, London, Ontario, Canada
| | - Maria Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Canada
| | - Mario Masellis
- Sunnybrook Health Sciences Centre, Sunnybrook Research Institute, University of Toronto, Toronto, Canada
| | | | - Daniela Galimberti
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
- Neurodegenerative Diseases Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Barbara Borroni
- Centre for Neurodegenerative Disorders, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - James B Rowe
- Department of Clinical Neurosciences and Cambridge University Hospitals NHS Trust and Medical Research Council Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Martina Bocchetta
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London, UK
- Centre for Cognitive and Clinical Neuroscience, Division of Psychology, Department of Life Sciences, College of Health, Medicine and Life Sciences, Brunel University London, London, UK
| | | | - Gabriel A Devenyi
- Computational Brain Anatomy (CoBrA) Laboratory, Cerebral Imaging Centre, Douglas Mental Health University Institute, Montreal, Quebec, Canada
- Department of Biomedical Engineering, McGill University, Montreal, Quebec, Canada
| | - M Mallar Chakravarty
- Computational Brain Anatomy (CoBrA) Laboratory, Cerebral Imaging Centre, Douglas Mental Health University Institute, Montreal, Quebec, Canada
- Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada
- Integrated Program in Neuroscience, McGill University, Montreal, Canada
- Department of Biomedical Engineering, McGill University, Montreal, Quebec, Canada
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Simon Ducharme
- Integrated Program in Neuroscience, McGill University, Montreal, Canada
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
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Schildkrout B. What caused Joan of Arc's neuropsychiatric symptoms? Medical hypotheses from 1882 to 2016. J Hist Neurosci 2023:1-25. [PMID: 36857627 DOI: 10.1080/0964704x.2023.2171799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Between 1882 and 2016, the medical literature offered a variety of etiologic hypotheses to explain Joan of Arc's voices, visions, and unwavering belief that she was the instrument of God. Although Joan lived from 1412 to 1431, there is extensive primary documentation of her life, including transcripts of her testimony during the Trial of Condemnation. Once this source material was compiled and made available, physician-authors began to theorize about Joan's neuropsychiatric symptoms in the context of her remarkable achievements. This article summarizes all papers written by physician-authors about Joan of Arc. The historical flow of diagnostic speculation in the medical literature reflects the cultural context in which it was produced as well as the emergence of novel ideas and new technologies in psychiatry, neurology, and neuropsychiatry. The early literature offered psychological theories and addressed the question of whether Joan was sane. The later literature focused on the possibility that Joan might have had epilepsy, with discussions of seizure etiology and possible cerebral focus, and also reflections on the purview of science as well as spirituality and the brain. This article offers the first comprehensive review of the medical literature about Joan of Arc, making this scholarship more accessible.
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Affiliation(s)
- Barbara Schildkrout
- Harvard Medical School, Department of Psychiatry, Brigham and Women's Hospital, Boston, Massachusetts, USA
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48
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MacIntyre MR, Fozdar MA, Nair M. Late-Onset Sex Offending and the Assessment of Behavioral Variant Frontotemporal Dementia (bvFTD). J Am Acad Psychiatry Law 2023; 51:82-92. [PMID: 36634935 DOI: 10.29158/jaapl.220046-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Behavioral variant frontotemporal dementia (bvFTD) is a common neuropsychiatric disorder, which is often missed or misdiagnosed by both neurologists and psychiatrists as a cause of emotional and behavioral problems. Inappropriate emotional responses and maladaptive behavior, including criminal behaviors, may be the first obvious expression of bvFTD caused by altered moral feelings, loss of empathy, disinhibition, and compulsive behavior. New onset sex offenses, including indecent exposure, sexually inappropriate comments, and unwanted sexual advances have been documented in early bvFTD. These behaviors may escalate with progressive disease and lead to harsh penalties. The presence of inappropriate sexual behaviors in older individuals with no prior history should raise concern about the presence of bvFTD in forensic examinations. In addition to the forensic examination, diagnostic evaluation requires psychological testing (including tests of social and affective cognition) and imaging studies. In sex offenders, a diagnosis of bvFTD has significant implications for risk assessments, requirements regarding supervision and management, and as evidence for mitigation. In this article, we review the neuropsychiatry of bvFTD, how the pathophysiology may contribute to sex offenses, and important psycholegal considerations for the forensic psychiatrist when evaluating bvFTD.
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Affiliation(s)
- Michael R MacIntyre
- Dr. MacIntyre is Health Sciences Clinical Instructor, Department of Psychiatry and Biobehavioral Sciences at the David Geffen School of Medicine, University of California, Los Angeles and Site Director for the University of Califorenia, Los Angeles forensic psychiatry fellowship at Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles. Dr. Fozdar is Adjunct Professor of Psychiatry, Campbell University School of Medicine, NC and in private practice of forensic neuropsychiatry in Raleigh, NC. Dr. Nair is Assistant Clinical Professor,Department of Psychiatry and Biobehavioral Sciences at the David Geffen School of Medicine, University of California, Los Angeles.
| | - Manish A Fozdar
- Dr. MacIntyre is Health Sciences Clinical Instructor, Department of Psychiatry and Biobehavioral Sciences at the David Geffen School of Medicine, University of California, Los Angeles and Site Director for the University of Califorenia, Los Angeles forensic psychiatry fellowship at Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles. Dr. Fozdar is Adjunct Professor of Psychiatry, Campbell University School of Medicine, NC and in private practice of forensic neuropsychiatry in Raleigh, NC. Dr. Nair is Assistant Clinical Professor,Department of Psychiatry and Biobehavioral Sciences at the David Geffen School of Medicine, University of California, Los Angeles
| | - Mohan Nair
- Dr. MacIntyre is Health Sciences Clinical Instructor, Department of Psychiatry and Biobehavioral Sciences at the David Geffen School of Medicine, University of California, Los Angeles and Site Director for the University of Califorenia, Los Angeles forensic psychiatry fellowship at Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles. Dr. Fozdar is Adjunct Professor of Psychiatry, Campbell University School of Medicine, NC and in private practice of forensic neuropsychiatry in Raleigh, NC. Dr. Nair is Assistant Clinical Professor,Department of Psychiatry and Biobehavioral Sciences at the David Geffen School of Medicine, University of California, Los Angeles
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Huan WY, Wan Azlan WA, Lee YT. Cotard delusion in a depressed patient: "My throat is missing!". Asia Pac Psychiatry 2023; 15:e12524. [PMID: 36575636 DOI: 10.1111/appy.12524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 11/24/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022]
Abstract
Cotard's syndrome is a rare neuropsychiatric disorder characterized by marked nihilistic delusions. This report describes an Indonesian woman from a small town in Malaysia who was diagnosed with depression and Cotard's delusion. The diagnosis was confirmed after thorough history-taking, clinical examination, and relevant laboratory tests. Herein, we highlight the unique psychopathology of a possible Cotard's syndrome subtype and efficacy of pharmacological combination strategies, rather than monotherapy and electroconvulsive therapy, for its treatment.
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Affiliation(s)
- Wen Yi Huan
- Psychiatric Department, Hospital Enche' Besar Hajjah Khalsom, Kluang, Johor, Malaysia
| | - Wan Asyikin Wan Azlan
- Psychiatric Department, Hospital Enche' Besar Hajjah Khalsom, Kluang, Johor, Malaysia
| | - Yee Tieng Lee
- Psychiatric Department, Hospital Enche' Besar Hajjah Khalsom, Kluang, Johor, Malaysia
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50
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Su CC, Yang YHK, Cheng CL, Lai ECC, Hsieh CY, Chen CH, Lin HJ, Sung SF, Chen YW. Incidence, prescription patterns and risk factors of antipsychotic initiation in elderly stroke survivors. Int J Geriatr Psychiatry 2023; 38:e5892. [PMID: 36802350 DOI: 10.1002/gps.5892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/19/2023] [Indexed: 02/23/2023]
Abstract
OBJECTIVES Epidemiological data regarding antipsychotic initiation in elderly patients with stroke are limited. We aimed to investigate the incidence, prescription patterns and determinants of antipsychotic initiation in elderly patients with stroke. METHODS We conducted a retrospective cohort study to identify patients aged above 65 years who had been admitted for stroke from the National Health Insurance Database (NHID). The index date was defined as the discharge date. The incidence and prescription pattern of antipsychotics were estimated using the NHID. To evaluate the determinants of antipsychotic initiation, the cohort identified from the NHID was linked to the Multicenter Stroke Registry (MSR). Demographics, comorbidities and concomitant medications were obtained from the NHID. Information including smoking status, body mass index, stroke severity and disability was retrieved by linking to the MSR. The outcome was antipsychotic initiation after the index date. Hazard ratios for antipsychotic initiation were estimated using the multivariable Cox model. RESULTS In terms of prognosis, the first 2 months after a stroke was the highest-risk period for antipsychotic use. A high burden of coexisting diseases carried an increased risk of antipsychotic use; in particular, chronic kidney disease (CKD) had the highest adjusted hazard ratio (aHR = 1.73; 95% CI 1.29-2.31) as compared with other risk factors. Furthermore, stroke severity and disability were significant risk factors for antipsychotic initiation. CONCLUSIONS Our study indicated that elderly stroke patients with chronic medical conditions, particularly CKD, and a higher stroke severity and disability were at greater risk of psychiatric disorders during the first 2 months after a stroke. CLINICAL TRIAL REGISTRATION NA.
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Affiliation(s)
- Chien-Chou Su
- Clinical Innovation and Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yea-Huei Kao Yang
- Department of Pharmacy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Health Outcome Research Center, National Cheng Kung University, Tainan, Taiwan
| | - Ching-Lan Cheng
- Department of Pharmacy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Health Outcome Research Center, National Cheng Kung University, Tainan, Taiwan
| | - Edward Chia-Cheng Lai
- Department of Pharmacy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Health Outcome Research Center, National Cheng Kung University, Tainan, Taiwan
| | - Cheng-Yang Hsieh
- Department of Neurology, Tainan Sin Lau Hospital, Tainan, Taiwan
| | - Chih-Hung Chen
- Department of Neurology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Huey-Juan Lin
- Department of Neurology, Chi Mei Medical Center, Tainan, Taiwan
| | - Sheng-Feng Sung
- Division of Neurology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Yu-Wei Chen
- Department of Neurology, Taiwan Landseed Hospital, Taoyuan, Taiwan.,Department of Neurology, National Taiwan University Hospital, Taipei, Taiwan
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