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Zhang Q, Meng X, Luo H, Yu K, Li A, Zhou L, Chen R, Kan H. Air pollutants, genetic susceptibility, and incident schizophrenia in later life: A prospective study in the UK Biobank. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 934:173009. [PMID: 38734111 DOI: 10.1016/j.scitotenv.2024.173009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/10/2024] [Accepted: 05/03/2024] [Indexed: 05/13/2024]
Abstract
OBJECTIVE Air pollution has been linked to multiple psychiatric disorders, but little is known on its long-term association with schizophrenia. The interaction between air pollution and genetic susceptibility on incident schizophrenia has never been reported. We aimed to explore the associations between long-term air pollution exposure and late-onset schizophrenia and evaluate whether genetic susceptibility could modify the association. METHODS This population-based prospective cohort study included 437,802 middle-aged and elderly individuals free of schizophrenia at baseline in the UK Biobank. Land use regression models were applied in the estimation of the annual average concentrations of nitrogen dioxide (NO2), nitrogen oxides (NOx), fine particulate matter (PM2.5), and inhalable particulate matter (PM10) at residence. The associations between air pollutants and schizophrenia were evaluated by using Cox proportional hazard models. A polygenic risk score of schizophrenia was constructed for exploring potential interaction of air pollutants with genetic susceptibility. RESULTS An interquartile range increase in PM2.5, PM10, NO2, and NOx was associated with the hazard ratios (HR) for incident schizophrenia at 1.19, 1.16, 1.22, and 1.09, respectively. The exposure-response curves for the association of air pollution with incident schizophrenia were approximately linear. There are additive interactions of air pollution score (APS), PM10, NO2, and NOx with genetic risk. Specifically, compared with participants with low genetic susceptibility and low APS, the HR was 3.23 for individuals with high genetic risk and high APS, among which 0.49 excess risk could be attributed to the additive interaction, accounting for 15 % of the schizophrenia risk. CONCLUSION This large-scale, prospective cohort study conveys the first-hand evidence that long-term air pollution exposure could elevate schizophrenia incidence in later life, especially for individuals with higher genetic risks. The findings highlight the importance of improving air quality for preventing the late-onset schizophrenia in an aging era, especially among those with high genetic risks.
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Affiliation(s)
- Qingli Zhang
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China; Ministry of Education - Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xia Meng
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Huihuan Luo
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Kexin Yu
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Anni Li
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Lu Zhou
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Renjie Chen
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China; School of Public Health, University of South China, Hengyang, Hunan, China; School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China..
| | - Haidong Kan
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China; Children's Hospital of Fudan University, National Center for Children's Health, Shanghai, China.
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Oliver D, Chesney E, Cullen AE, Davies C, Englund A, Gifford G, Kerins S, Lalousis PA, Logeswaran Y, Merritt K, Zahid U, Crossley NA, McCutcheon RA, McGuire P, Fusar-Poli P. Exploring causal mechanisms of psychosis risk. Neurosci Biobehav Rev 2024; 162:105699. [PMID: 38710421 DOI: 10.1016/j.neubiorev.2024.105699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/17/2024] [Accepted: 04/28/2024] [Indexed: 05/08/2024]
Abstract
Robust epidemiological evidence of risk and protective factors for psychosis is essential to inform preventive interventions. Previous evidence syntheses have classified these risk and protective factors according to their strength of association with psychosis. In this critical review we appraise the distinct and overlapping mechanisms of 25 key environmental risk factors for psychosis, and link these to mechanistic pathways that may contribute to neurochemical alterations hypothesised to underlie psychotic symptoms. We then discuss the implications of our findings for future research, specifically considering interactions between factors, exploring universal and subgroup-specific factors, improving understanding of temporality and risk dynamics, standardising operationalisation and measurement of risk and protective factors, and developing preventive interventions targeting risk and protective factors.
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Affiliation(s)
- Dominic Oliver
- Department of Psychiatry, University of Oxford, Oxford, UK; NIHR Oxford Health Biomedical Research Centre, Oxford, UK; OPEN Early Detection Service, Oxford Health NHS Foundation Trust, Oxford, UK; Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
| | - Edward Chesney
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Addictions Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 4 Windsor Walk, London SE5 8AF, UK
| | - Alexis E Cullen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Clinical Neuroscience, Karolinska Institutet, Sweden
| | - Cathy Davies
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Amir Englund
- Addictions Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 4 Windsor Walk, London SE5 8AF, UK
| | - George Gifford
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Sarah Kerins
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Paris Alexandros Lalousis
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Munich, Germany
| | - Yanakan Logeswaran
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Biostatistics & Health Informatics, King's College London, London, UK
| | - Kate Merritt
- Division of Psychiatry, Institute of Mental Health, UCL, London, UK
| | - Uzma Zahid
- Department of Psychology, King's College London, London, UK
| | - Nicolas A Crossley
- Department of Psychiatry, University of Oxford, Oxford, UK; Department of Psychiatry, School of Medicine, Pontificia Universidad Católica de Chile, Chile
| | - Robert A McCutcheon
- Department of Psychiatry, University of Oxford, Oxford, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Oxford Health NHS Foundation Trust, Oxford, UK
| | - Philip McGuire
- Department of Psychiatry, University of Oxford, Oxford, UK; NIHR Oxford Health Biomedical Research Centre, Oxford, UK; OPEN Early Detection Service, Oxford Health NHS Foundation Trust, Oxford, UK
| | - Paolo Fusar-Poli
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Munich, Germany; Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; OASIS Service, South London and Maudsley NHS Foundation Trust, London SE11 5DL, UK
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Johnston-Webber C, Gyawali S, Akyuz EU, Zlate M, Nerantzis G, Beauvillain N, Andlauer O, Gupta S. A service evaluation study of the impact of ageless policy in a London inner-city early intervention in psychosis service. BJPsych Bull 2024:1-7. [PMID: 38807570 DOI: 10.1192/bjb.2024.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/30/2024] Open
Abstract
BACKGROUND Schizophreniform disorders tend to have an early onset. Early intervention in psychosis (EIP) services aim to provide early treatment, reduce long-term morbidity and improve social functioning. In 2016, changes to mental health policy in England mandated that the primarily youth-focused model should be extended to an ageless one, to prevent ageism; however, this was without strong research evidence. AIMS AND METHOD An inner-city London EIP service compared sociodemographic and clinical factors between the under-35 years and over-35 years caseload cohorts utilising the EIP package following the implementation of the ageless policy. RESULTS Both groups received similar care, despite the younger group having significantly more clinical morbidity and needs. CLINICAL IMPLICATIONS Our results may indicate that service provisions are being driven by policy rather than clinical needs, potentially diverting resources from younger patients. These findings have important implications for future provision of EIP services and would benefit from further exploration.
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Affiliation(s)
| | | | | | - Madalina Zlate
- Avon and Wiltshire Mental Health Partnership NHS Trust, Bath, UK
| | | | | | - Olivier Andlauer
- East London NHS Foundation Trust, UK
- Barts and the London School of Medicine and Dentistry, Queen Mary, University of London, UK
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Brink V, Andleeb H, Gayer-Anderson C, Arango C, Arrojo M, Berardi D, Bernardo M, Bobes J, Del-Ben CM, Ferraro L, de Haan L, La Barbera D, La Cascia C, Lasalvia A, Llorca PM, Menezes PR, Pignon B, Sanjuán J, Santos JL, Selten JP, Tarricone I, Tortelli A, Tripoli G, Velthorst E, Rutten BPF, van Os J, Quattrone D, Murray RM, Jones PB, Morgan C, Di Forti M, Jongsma HE, Kirkbride JB. The Role of Social Deprivation and Cannabis Use in Explaining Variation in the Incidence of Psychotic Disorders: Findings From the EU-GEI Study. Schizophr Bull 2024:sbae072. [PMID: 38788048 DOI: 10.1093/schbul/sbae072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
BACKGROUND AND HYPOTHESIS Recent findings suggest the incidence of first-episode psychotic disorders (FEP) varies according to setting-level deprivation and cannabis use, but these factors have not been investigated together. We hypothesized deprivation would be more strongly associated with variation in FEP incidence than the prevalence of daily or high-potency cannabis use between settings. STUDY DESIGN We used incidence data in people aged 18-64 years from 14 settings of the EU-GEI study. We estimated the prevalence of daily and high-potency cannabis use in controls as a proxy for usage in the population at-risk; multiple imputations by chained equations and poststratification weighting handled missing data and control representativeness, respectively. We modeled FEP incidence in random intercepts negative binomial regression models to investigate associations with the prevalence of cannabis use in controls, unemployment, and owner-occupancy in each setting, controlling for population density, age, sex, and migrant/ethnic group. STUDY RESULTS Lower owner-occupancy was independently associated with increased FEP (adjusted incidence rate ratio [aIRR]: 0.76, 95% CI: 0.61-0.95) and non-affective psychosis incidence (aIRR: 0.68, 95% CI: 0.55-0.83), after multivariable adjustment. Prevalence of daily cannabis use in controls was associated with the incidence of affective psychoses (aIRR: 1.53, 95% CI: 1.02-2.31). We found no association between FEP incidence and unemployment or high-potency cannabis use prevalence. Sensitivity analyses supported these findings. CONCLUSIONS Lower setting-level owner-occupancy and increased prevalence of daily cannabis use in controls independently contributed to setting-level variance in the incidence of different psychotic disorders. Public health interventions that reduce exposure to these harmful environmental factors could lower the population-level burden of psychotic disorders.
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Affiliation(s)
- Vera Brink
- Department of Psychosis, University Center Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- PsyLife Group, Division of Psychiatry, University College London, London, UK
| | - Humma Andleeb
- PsyLife Group, Division of Psychiatry, University College London, London, UK
| | - Charlotte Gayer-Anderson
- ESRC Centre for Society and Mental Health, King's College London, London, UK
- Department of Health Service and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Celso Arango
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, CIBERSAM, Madrid, Spain
| | - Manuel Arrojo
- Department of Mental Health and Drug-Addiction Assistance, Health Service of Galicia, Psychiatric Genetic Group IDIS, Hospital Clínico Universitario de Santiago de Compostela, affiliated center to Centro de Investigación Biomédica en Red de Salud Mental, Servicio Gallego de Salud, Santiago de Compostela, Spain
| | | | - Miquel Bernardo
- Barcelona Clinic Schizophrenia Unit, Hospital Clinic de Barcelona, Barcelona, Spain
- Departament de Medicina, Institut de Neurociències (UBNeuro), Universitat de Barcelona (UB), Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- CIBERSAM, ISCIII, Barcelona, Spain
| | - Julio Bobes
- Department of Medicine, Psychiatry Area, School of Medicine, Universidad de Oviedo, Centro de Investigación Biomédica en Red de Salud Mental, Oviedo, Spain
| | - Cristina Marta Del-Ben
- Department of Neuroscience and Behavior, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Laura Ferraro
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Section of Psychiatry, University of Palermo, Palermo, Italy
| | - Lieuwe de Haan
- Department of Psychiatry, Early Psychosis Section, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Daniele La Barbera
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Section of Psychiatry, University of Palermo, Palermo, Italy
| | - Caterina La Cascia
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Section of Psychiatry, University of Palermo, Palermo, Italy
| | - Antonio Lasalvia
- Department of Neuroscience, Biomedicine and Movement, Section of Psychiatry, University of Verona, Verona, Italy
| | - Pierre-Michel Llorca
- Fondation FondaMental, Créteil, France
- CMP B CHU, Clermont-Ferrand, France
- Université Clermont Auvergne, Clermont-Ferrand, France
| | - Paolo Rossi Menezes
- Department of Preventive Medicine, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- Núcleo de Pesquina em Saúde Mental Populacional, Universidade de São Paulo, São Paulo, Brazil
| | - Baptiste Pignon
- Fondation FondaMental, Créteil, France
- Université Paris-Est-Créteil (UPEC) and AP-HP, Hôpitaux Universitaires « H. Mondor », DMU IMPACT, Psychiatry department and INSERM, IMRB, Translational Neuropsychiatry, Créteil, France
| | - Julio Sanjuán
- Department of Psychiatry, School of Medicine, Universidad de Valencia, Centro de Investigación Biomédica en Red de Salud Mental, Valencia, Spain
| | - José Luis Santos
- Department of Psychiatry, Servicio de Psiquiatría Hospital "Virgen de la Luz", Cuenca, Spain
| | - Jean-Paul Selten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Ilaria Tarricone
- Department of Medical and Surgical Science, Psychiatry Unit, Alma Mater Studiorium Università di Bologna, Bologna, Italy
| | - Andrea Tortelli
- Institut National de la Santé et de la Recherche Médicale, U955, Créteil, France
- Pôle Psychiatrie Précarité, Groupe Hospitalier Paris Psychiatrie Neurosciences, Paris, France
| | - Giada Tripoli
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Section of Psychiatry, University of Palermo, Palermo, Italy
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Eva Velthorst
- Department of Research, Mental Health Organization "GGZ Noord-Holland-Noord", Heerhugowaard, The Netherlands
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jim van Os
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Diego Quattrone
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Section of Psychiatry, University of Palermo, Palermo, Italy
- National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Robin M Murray
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | - Peter B Jones
- Department of Psychiatry, University of Cambridge, Herchel Smith Building for Brain & Mind Sciences, Cambridge, UK
- CAMEO Early Intervention Service, Cambridgeshire and Peterborough National Health Service Foundation Trust, Chesterton Medical Centre, Cambridge, UK
| | - Craig Morgan
- ESRC Centre for Society and Mental Health, King's College London, London, UK
- Department of Health Service and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Marta Di Forti
- National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Hannah E Jongsma
- Department of Psychosis, University Center Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Veldzicht Centre for Transcultural Psychiatry, Balkbrug, The Netherlands
| | - James B Kirkbride
- PsyLife Group, Division of Psychiatry, University College London, London, UK
- Department of Psychiatry, University of Cambridge, Herchel Smith Building for Brain & Mind Sciences, Cambridge, UK
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Zollicoffer A, Strauss G, Luther L, Schiffman J, Sims B, Kambui H, Li H. The relationship between perceived family support and subclinical positive symptoms of psychosis among Black college students. Early Interv Psychiatry 2024. [PMID: 38769063 DOI: 10.1111/eip.13554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 01/24/2024] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
AIM Black individuals in the Unites States endure compounded and unique experiences of discrimination and structural racism that may not be as overtly evident in other countries. These distinctive forms of discrimination and racism can impact the mental health of Black individuals in the Unites States, in this case, their risk for psychosis. Adolescence and early adulthood are vulnerable periods in life where mental illness typically begins to manifest. Understanding the factors contributing to an increased likelihood of specific mental illnesses, such as psychosis, among youth in these vulnerable periods can inform intervention development. This is particularly important for those from minoritized backgrounds Unites States; this group is especially important to study given that Black American youth tend to experience higher psychosis rates and different symptom presentations than non-Black groups. METHODS This study examined the associations between perceived family support, a critical environmental factor known to be associated with full-psychosis, and attenuated positive symptoms and distress levels in a sample of 155 Black students from a Historically Black College and University (HBCU). Participants completed the Prodromal Questionnaire-Brief that assessed psychosis risk and the Family Environment Scale that assessed three dimensions of family support (family cohesion, expressiveness, and conflict). RESULTS AND CONCLUSION Positive symptom intensity (r = .30, p < .001) and distress (r = .34, p < .001) were significantly associated with higher family conflict for Black individuals in the Unites States. The findings inform novel intervention targets for psychoeducation and family therapy that have potential to reduce psychosis risk.
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Affiliation(s)
| | - Gregory Strauss
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Lauren Luther
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Jason Schiffman
- Department of Psychology, UC Irvine, Irvine, California, USA
| | - Brian Sims
- Department of Psychology, Florida A&M University, Tallahassee, Florida, USA
| | - Hasseim Kambui
- Department of Psychology, Florida A&M University, Tallahassee, Florida, USA
| | - Huijun Li
- Department of Psychology, Florida A&M University, Tallahassee, Florida, USA
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Na EJ, Lee J, Sohn JH, Yang M, Park Y, Sim HB, Lee H. Characteristics of Comorbid Physical Disease in Patients With Severe Mental Illness in South Korea: A Nationwide Population-Based Study (2014-2019). Psychiatry Investig 2024; 21:361-370. [PMID: 38695043 PMCID: PMC11065528 DOI: 10.30773/pi.2023.0224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/29/2023] [Accepted: 12/08/2023] [Indexed: 05/04/2024] Open
Abstract
OBJECTIVE The purpose of this study was to identify the associations of chronic physical disease between patients with severe mental illness (SMI) and the general population of South Korea. METHODS This study was conducted with National Health Insurance Corporation data from 2014 to 2019. A total of 848,058 people were diagnosed with SMI in this period, and the same number of controls were established by matching by sex and age. A descriptive analysis was conducted on the sociodemographic characteristics of patients with SMI. Conditional logistic regression analysis was performed to identify the associations between comorbid physical disease in patients with SMI and those of the general population. SAS Enterprise Guide 7.1 (SAS Inc, Cary, NC, USA) were used to perform all statistical tests. RESULTS The analysis revealed significant differences in medical insurance, income level, and Charlson Comorbidity Index weighted by chronic physical disease, between patients with SMI and the general population. Conditional logistic regression analysis between the two groups also revealed significant differences in eight chronic physical diseases except hypertensive disease. CONCLUSION This study confirmed the vulnerability of patients with SMI to chronic physical diseases and we were able to identify chronic physical disease that were highly related to patients with SMI.
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Affiliation(s)
- Eun Jin Na
- Department of Psychiatry, Seoul Medical Center, Seoul, Republic of Korea
- Seoul Mental Health Welfare Center, Seoul, Republic of Korea
| | - Jungsun Lee
- Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jee Hoon Sohn
- Public Healthcare Center, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Mi Yang
- Seoul Mental Health Welfare Center, Seoul, Republic of Korea
| | - Yoomi Park
- Seoul Metropolitan Government, Seoul, Republic of Korea
| | - Hyun-Bo Sim
- Department of Psychiatry, Seoul Medical Center, Seoul, Republic of Korea
| | - Haewoo Lee
- Department of Psychiatry, Seoul Medical Center, Seoul, Republic of Korea
- Seoul Mental Health Welfare Center, Seoul, Republic of Korea
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7
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Griffiths SL, Murray GK, Logeswaran Y, Ainsworth J, Allan SM, Campbell N, Drake RJ, Katshu MZUH, Machin M, Pope MA, Sullivan SA, Waring J, Bogatsu T, Kane J, Weetman T, Johnson S, Kirkbride JB, Upthegrove R. Implementing and Evaluating a National Integrated Digital Registry and Clinical Decision Support System in Early Intervention in Psychosis Services (Early Psychosis Informatics Into Care): Co-Designed Protocol. JMIR Res Protoc 2024; 13:e50177. [PMID: 38502175 PMCID: PMC10988369 DOI: 10.2196/50177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 01/21/2024] [Accepted: 02/21/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Early intervention in psychosis (EIP) services are nationally mandated in England to provide multidisciplinary care to people experiencing first-episode psychosis, which disproportionately affects deprived and ethnic minority youth. Quality of service provision varies by region, and people from historically underserved populations have unequal access. In other disease areas, including stroke and dementia, national digital registries coupled with clinical decision support systems (CDSSs) have revolutionized the delivery of equitable, evidence-based interventions to transform patient outcomes and reduce population-level disparities in care. Given psychosis is ranked the third most burdensome mental health condition by the World Health Organization, it is essential that we achieve the same parity of health improvements. OBJECTIVE This paper reports the protocol for the program development phase of this study, in which we aimed to co-design and produce an evidence-based, stakeholder-informed framework for the building, implementation, piloting, and evaluation of a national integrated digital registry and CDSS for psychosis, known as EPICare (Early Psychosis Informatics into Care). METHODS We conducted 3 concurrent work packages, with reciprocal knowledge exchange between each. In work package 1, using a participatory co-design framework, key stakeholders (clinicians, academics, policy makers, and patient and public contributors) engaged in 4 workshops to review, refine, and identify a core set of essential and desirable measures and features of the EPICare registry and CDSS. Using a modified Delphi approach, we then developed a consensus of data priorities. In work package 2, we collaborated with National Health Service (NHS) informatics teams to identify relevant data currently captured in electronic health records, understand data retrieval methods, and design the software architecture and data model to inform future implementation. In work package 3, observations of stakeholder workshops and individual interviews with representative stakeholders (n=10) were subject to interpretative qualitative analysis, guided by normalization process theory, to identify factors likely to influence the adoption and implementation of EPICare into routine practice. RESULTS Stage 1 of the EPICare study took place between December 2021 and September 2022. The next steps include stage 2 building, piloting, implementation, and evaluation of EPICare in 5 demonstrator NHS Trusts serving underserved and diverse populations with substantial need for EIP care in England. If successful, this will be followed by stage 3, in which we will seek NHS adoption of EPICare for rollout to all EIP services in England. CONCLUSIONS By establishing a multistakeholder network and engaging them in an iterative co-design process, we have identified essential and desirable elements of the EPICare registry and CDSS; proactively identified and minimized potential challenges and barriers to uptake and implementation; and addressed key questions related to informatics architecture, infrastructure, governance, and integration in diverse NHS Trusts, enabling us to proceed with the building, piloting, implementation, and evaluation of EPICare. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/50177.
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Affiliation(s)
- Siân Lowri Griffiths
- Institute for Mental Health, University of Birmingham, Birmingham, United Kingdom
| | - Graham K Murray
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
- CAMEO, Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, United Kingdom
| | - Yanakan Logeswaran
- Division of Psychiatry, University College London, London, United Kingdom
| | - John Ainsworth
- The University of Manchester, Manchester, United Kingdom
- NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Sophie M Allan
- Department of Clinical Psychology and Psychotherapies, Medical School, University of East Anglia, Norwich, United Kingdom
- School of Health Sciences, University of East Anglia, Norwich, United Kingdom
| | - Niyah Campbell
- Institute for Mental Health, University of Birmingham, Birmingham, United Kingdom
| | - Richard J Drake
- The University of Manchester, Manchester, United Kingdom
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, United Kingdom
| | - Mohammad Zia Ul Haq Katshu
- Institute of Mental Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- Nottinghamshire Healthcare NHS Foundation Trust, Nottingham, United Kingdom
| | - Matthew Machin
- The University of Manchester, Manchester, United Kingdom
| | - Megan A Pope
- Institute for Mental Health, University of Birmingham, Birmingham, United Kingdom
| | - Sarah A Sullivan
- Centre for Academic Mental Health, University of Bristol, Bristol, United Kingdom
- Biomedical Research Centre, University of Bristol, Bristol, United Kingdom
| | - Justin Waring
- School of Social Policy, University of Birmingham, Birmingham, United Kingdom
| | - Tumelo Bogatsu
- Institute for Mental Health, University of Birmingham, Birmingham, United Kingdom
| | - Julie Kane
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, United Kingdom
| | - Tyler Weetman
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, United Kingdom
| | - Sonia Johnson
- Division of Psychiatry, University College London, London, United Kingdom
- Camden and Islington NHS Foundation Trust, London, United Kingdom
| | - James B Kirkbride
- Division of Psychiatry, University College London, London, United Kingdom
| | - Rachel Upthegrove
- Institute for Mental Health, University of Birmingham, Birmingham, United Kingdom
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, United Kingdom
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8
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Mayer SF, Corcoran C, Kennedy L, Leucht S, Bighelli I. Cognitive behavioural therapy added to standard care for first-episode and recent-onset psychosis. Cochrane Database Syst Rev 2024; 3:CD015331. [PMID: 38470162 PMCID: PMC10929366 DOI: 10.1002/14651858.cd015331.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
BACKGROUND Cognitive behavioural therapy (CBT) can be effective in the general population of people with schizophrenia. It is still unclear whether CBT can be effectively used in the population of people with a first-episode or recent-onset psychosis. OBJECTIVES To assess the effects of adding cognitive behavioural therapy to standard care for people with a first-episode or recent-onset psychosis. SEARCH METHODS We conducted a systematic search on 6 March 2022 in the Cochrane Schizophrenia Group's Study-Based Register of Trials, which is based on CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, PubMed, ClinicalTrials.gov, ISRCTN, and WHO ICTRP. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing CBT added to standard care vs standard care in first-episode or recent-onset psychosis, in patients of any age. DATA COLLECTION AND ANALYSIS Two review authors (amongst SFM, CC, LK and IB) independently screened references for inclusion, extracted data from eligible studies and assessed the risk of bias using RoB2. Study authors were contacted for missing data and additional information. Our primary outcome was general mental state measured on a validated rating scale. Secondary outcomes included other specific measures of mental state, global state, relapse, admission to hospital, functioning, leaving the study early, cognition, quality of life, satisfaction with care, self-injurious or aggressive behaviour, adverse events, and mortality. MAIN RESULTS We included 28 studies, of which 26 provided data on 2407 participants (average age 24 years). The mean sample size in the included studies was 92 participants (ranging from 19 to 444) and duration ranged between 26 and 52 weeks. When looking at the results at combined time points (mainly up to one year after start of the intervention), CBT added to standard care was associated with a greater reduction in overall symptoms of schizophrenia (standardised mean difference (SMD) -0.27, 95% confidence interval (CI) -0.47 to -0.08, 20 RCTs, n = 1508, I2 = 68%, substantial heterogeneity, low certainty of the evidence), and also with a greater reduction in positive (SMD -0.22, 95% CI -0.38 to -0.06, 22 RCTs, n = 1565, I² = 52%, moderate heterogeneity), negative (SMD -0.20, 95% CI -0.30 to -0.11, 22 RCTs, n = 1651, I² = 0%) and depressive symptoms (SMD -0.13, 95% CI -0.24 to -0.01, 18 RCTs, n = 1182, I² = 0%) than control. CBT added to standard care was also associated with a greater improvement in the global state (SMD -0.34, 95% CI -0.67 to -0.01, 4 RCTs, n = 329, I² = 47%, moderate heterogeneity) and in functioning (SMD -0.23, 95% CI -0.42 to -0.05, 18 RCTs, n = 1241, I² = 53%, moderate heterogeneity, moderate certainty of the evidence) than control. We did not find a difference between CBT added to standard care and control in terms of number of participants with relapse (relative risk (RR) 0.82, 95% CI 0.57 to 1.18, 7 RCTs, n = 693, I² = 48%, low certainty of the evidence), leaving the study early for any reason (RR 0.87, 95% CI 0.72 to 1.05, 25 RCTs, n = 2242, I² = 12%, moderate certainty of the evidence), adverse events (RR 1.29, 95% CI 0.85 to 1.97, 1 RCT, n = 43, very low certainty of the evidence) and the other investigated outcomes. AUTHORS' CONCLUSIONS This review synthesised the latest evidence on CBT added to standard care for people with a first-episode or recent-onset psychosis. The evidence identified by this review suggests that people with a first-episode or recent-onset psychosis may benefit from CBT additionally to standard care for multiple outcomes (overall, positive, negative and depressive symptoms of schizophrenia, global state and functioning). Future studies should better define this population, for which often heterogeneous definitions are used.
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Affiliation(s)
- Susanna Franziska Mayer
- Section for Evidence-Based Medicine in Psychiatry and Psychotherapy, TUM School of Medicine and Health, Technical University of Munich, München, Germany
| | | | - Liam Kennedy
- Department of Old Age Psychiatry, Carew House, St Vincent's Hospital, Dublin, Ireland
| | - Stefan Leucht
- Section for Evidence-Based Medicine in Psychiatry and Psychotherapy, TUM School of Medicine and Health, Technical University of Munich, München, Germany
- German Center for Mental Health (DZPG), Munich, Germany
| | - Irene Bighelli
- Section for Evidence-Based Medicine in Psychiatry and Psychotherapy, TUM School of Medicine and Health, Technical University of Munich, München, Germany
- German Center for Mental Health (DZPG), Munich, Germany
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9
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Brown L, Hunter MS, Chen R, Crandall CJ, Gordon JL, Mishra GD, Rother V, Joffe H, Hickey M. Promoting good mental health over the menopause transition. Lancet 2024; 403:969-983. [PMID: 38458216 DOI: 10.1016/s0140-6736(23)02801-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/01/2023] [Accepted: 12/11/2023] [Indexed: 03/10/2024]
Abstract
The potential risk for mental health conditions over the menopause transition shapes women's expectations and informs putative physiological mechanisms regulating women's mental health. We review evidence from prospective studies reporting on associations between mental health conditions and the menopause transition. Major depressive disorder and the more prevalent subthreshold depressive symptoms are the most common conditions studied. We reviewed 12 prospective studies reporting depressive symptoms, major depressive disorder, or both over the menopause transition and found no compelling evidence for a universal increased risk for either condition. However, specific subgroups of participants, primarily defined by menopause-related risk factors (ie, vasomotor symptoms that are severe or disturb sleep, a long duration of the transition, or reproductive hormone dynamics) and psychosocial risk factors (eg, stressful life events), were vulnerable to depressive symptoms. The increased risk of major depressive disorder over the menopause transition appears predominantly in individuals with previous major depressive disorder. Greater focus on recognising risk factors in primary care is warranted. On the basis of scarce data, we found no compelling evidence that risk of anxiety, bipolar disorder, or psychosis is universally elevated over the menopause transition. Potential misattribution of psychological distress and psychiatric disorders to menopause could harm women by delaying accurate diagnosis and the initiation of effective psychotropic treatments, and by creating negative expectations for people approaching menopause. A paradigm shift is needed. We conclude with recommendations for the detection and treatment of depressive symptoms or major depressive disorder and strategies to promote good mental health over the menopause transition, while responsibly preparing and supporting those at risk.
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Affiliation(s)
- Lydia Brown
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia; Academic Research Collaborative in Health, La Trobe University, Bundoora, VIC, Australia; Healthscope Hospitals, Melbourne, VIC, Australia.
| | - Myra S Hunter
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Rong Chen
- Department of Obstetrics and Gynaecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Carolyn J Crandall
- Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, CA, USA
| | | | - Gita D Mishra
- NHMRC Centre for Research Excellence in Women and NCDs, School of Public Health, University of Queensland, Brisbane, QLD, Australia
| | - Viktoria Rother
- Inner West Area Mental Health Service, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Hadine Joffe
- Connors Center for Women's Health and Gender Biology and Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Martha Hickey
- Department of Obstetrics, Gynaecology and Newborn Health, University of Melbourne and the Royal Women's Hospital, Melbourne, VIC, Australia
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10
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Salazar de Pablo G, Aymerich C, Guinart D, Catalan A, Alameda L, Trotta G, Armendariz A, Martinez Baringo E, Soler-Vidal J, Rubio JM, Garrido-Torres N, Gómez-Vallejo S, Kane JM, Howes O, Fusar-Poli P, Correll CU. What is the duration of untreated psychosis worldwide? - A meta-analysis of pooled mean and median time and regional trends and other correlates across 369 studies. Psychol Med 2024; 54:652-662. [PMID: 38087871 DOI: 10.1017/s0033291723003458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Duration of untreated psychosis (DUP) has been associated with poor mental health outcomes. We aimed to meta-analytically estimate the mean and median DUP worldwide, evaluating also the influence of several moderating factors. This PRISMA/MOOSE-compliant meta-analysis searched for non-overlapping individual studies from inception until 9/12/2022, reporting mean ± s.d. or median DUP in patients with first episode psychosis (FEP), without language restrictions. We conducted random-effect meta-analyses, stratified analyses, heterogeneity analyses, meta-regression analyses, and quality assessment (PROSPERO:CRD42020163640). From 12 461 citations, 369 studies were included. The mean DUP was 42.6 weeks (95% confidence interval (CI) 40.6-44.6, k = 283, n = 41 320), varying significantly across continents (p < 0.001). DUP was (in descending order) 70.0 weeks (95% CI 51.6-88.4, k = 11, n = 1508) in Africa; 48.8 weeks (95% CI 43.8-53.9, k = 73, n = 12 223) in Asia; 48.7 weeks (95% CI 43.0-54.4, k = 36, n = 5838) in North America; 38.6 weeks (95% CI 36.0-41.3, k = 145, n = 19 389) in Europe; 34.9 weeks (95% CI 23.0-46.9, k = 11, n = 1159) in South America and 28.0 weeks (95% CI 20.9-35.0, k = 6, n = 1203) in Australasia. There were differences depending on the income of countries: DUP was 48.4 weeks (95% CI 43.0-48.4, k = 58, n = 5635) in middle-low income countries and 41.2 weeks (95% CI 39.0-43.4, k = 222, n = 35 685) in high income countries. Longer DUP was significantly associated with older age (β = 0.836, p < 0.001), older publication year (β = 0.404, p = 0.038) and higher proportion of non-White FEP patients (β = 0.232, p < 0.001). Median DUP was 14 weeks (Interquartile range = 8.8-28.0, k = 206, n = 37 215). In conclusion, DUP is high throughout the world, with marked variation. Efforts to identify and intervene sooner in patients with FEP, and to promote global mental health and access to early intervention services (EIS) are critical, especially in developing countries.
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Affiliation(s)
- Gonzalo Salazar de Pablo
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Child and Adolescent Mental Health Services, South London and Maudsley NHS Foundation Trust, London, UK
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón School of Medicine, Universidad Complutense, IiSGM, CIBERSAM, Madrid, Spain
| | - Claudia Aymerich
- Psychiatry Department, Basurto University Hospital, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM) Barakaldo, Bizkaia, Spain
| | - Daniel Guinart
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/ Northwell, Hempstead, NY, USA
- Institute of Behavioral Science, The Feinstein Institutes for Medical Research, Manhasset, NY, USA
- Institut de Salut Mental, Hospital del Mar Research Institute (CIBERSAM), Barcelona, Spain
| | - Ana Catalan
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Psychiatry Department, Basurto University Hospital, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM) Barakaldo, Bizkaia, Spain
| | - Luis Alameda
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- TiPP Program Department of Psychiatry, Service of General Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
- University Hospital Virgen del Rocio-IBIS Sevilla, CIBERSAM, ISCIII Spanish Network for Research in Mental Health, Sevilla, Spain
| | - Giulia Trotta
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Alvaro Armendariz
- Unidad Terapéutica Centre Educatiu Els Til·lers, Parc Sanitari Sant Joan de Déu, Barcelona
- Grup MERITT: Etiopatogènia i tractament dels trastorns mentals greus
| | - Estrella Martinez Baringo
- Department of Psychiatry and Psychology, Hospital Sant Joan de Déu de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Joan Soler-Vidal
- FIDMAG Germanas Hospitalàries Research Foundation, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
- Hospital Benito Menni CASM, Hermanas Hospitalarias, Sant Boi de Llobregat, Spain
| | - Jose M Rubio
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/ Northwell, Hempstead, NY, USA
- Institute of Behavioral Science, The Feinstein Institutes for Medical Research, Manhasset, NY, USA
| | - Nathalia Garrido-Torres
- University Hospital Virgen del Rocio-IBIS Sevilla, CIBERSAM, ISCIII Spanish Network for Research in Mental Health, Sevilla, Spain
| | - Sandra Gómez-Vallejo
- Child and Adolescent Psychiatry and Psychology Department, Institute of Neurosciences, Hospital Clínic, Barcelona, Spain
| | - John M Kane
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/ Northwell, Hempstead, NY, USA
- Institute of Behavioral Science, The Feinstein Institutes for Medical Research, Manhasset, NY, USA
| | - Oliver Howes
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Faculty of Medicine, Institute of Clinical Sciences, Imperial College London, London, UK
| | - Paolo Fusar-Poli
- Department of Psychosis Studies, King's College London, UK
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
- Outreach and Support in South-London (OASIS) service, South London and Maudsley (SLaM) NHS Foundation Trust, London, UK
- Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Berlin, Germany
| | - Christoph U Correll
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/ Northwell, Hempstead, NY, USA
- Institute of Behavioral Science, The Feinstein Institutes for Medical Research, Manhasset, NY, USA
- Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Berlin, Germany
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11
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Jeffery A, Gascoigne C, Dykxhoorn J, Blangiardo M, Geneletti S, Baio G, Kirkbride JB. The effect of immigration policy reform on mental health in people from minoritised ethnic groups in England: an interrupted time series analysis of longitudinal data from the UK Household Longitudinal Study cohort. Lancet Psychiatry 2024; 11:183-192. [PMID: 38360023 PMCID: PMC11101585 DOI: 10.1016/s2215-0366(23)00412-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/27/2023] [Accepted: 12/04/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND In 2012, the UK Government announced a series of immigration policy reforms known as the hostile environment policy, culminating in the Windrush scandal. We aimed to investigate the effect of the hostile environment policy on mental health for people from minoritised ethnic backgrounds. We hypothesised that people from Black Caribbean backgrounds would have worse mental health relative to people from White ethnic backgrounds after the Immigration Act 2014 and the Windrush scandal media coverage in 2017, since they were particularly targeted. METHODS Using data from the UK Household Longitudinal Study, we performed a Bayesian interrupted time series analysis, accounting for fixed effects of confounders (sex, age, urbanicity, relationship status, number of children, education, physical or mental health impairment, housing, deprivation, employment, place of birth, income, and time), and random effects for residual temporal and spatial variation. We measured mental ill health using a widely used, self-administered questionnaire on psychological distress, the 12-item General Health Questionnaire (GHQ-12). We compared mean differences (MDs) and 95% credible intervals (CrIs) in mental ill health among people from minoritised ethnic groups (Black Caribbean, Black African, Indian, Bangladeshi, and Pakistani) relative to people of White ethnicity during three time periods: before the Immigration Act 2014, after the Immigration Act 2014, and after the start of the Windrush scandal media coverage in 2017. FINDINGS We included 58 087 participants with a mean age of 45·0 years (SD 34·6; range 16-106), including 31 168 (53·6%) female and 26 919 (46·3%) male participants. The cohort consisted of individuals from the following ethnic backgrounds: 2519 (4·3%) Black African, 2197 (3·8%) Black Caribbean, 3153 (5·4%) Indian, 1584 (2·7%) Bangladeshi, 2801 (4·8%) Pakistani, and 45 833 (78·9%) White. People from Black Caribbean backgrounds had worse mental health than people of White ethnicity after the Immigration Act 2014 (MD in GHQ-12 score 0·67 [95% CrI 0·06-1·28]) and after the 2017 media coverage (1·28 [0·34-2·21]). For Black Caribbean participants born outside of the UK, mental health worsened after the Immigration Act 2014 (1·25 [0·11-2·38]), and for those born in the UK, mental health worsened after the 2017 media coverage (2·00 [0·84-3·15]). We did not observe effects in other minoritised ethnic groups. INTERPRETATION Our finding that the hostile environment policy worsened the mental health of people from Black Caribbean backgrounds in the UK suggests that sufficient, appropriate mental health and social welfare support should be provided to those affected. Impact assessments of new policies on minority mental health should be embedded in all policy making. FUNDING Wellcome Trust.
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Affiliation(s)
- Annie Jeffery
- Division of Psychiatry, University College London, London, UK.
| | - Connor Gascoigne
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | | | - Marta Blangiardo
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Sara Geneletti
- Department of Statistics, London School of Economics and Political Science, London, UK
| | - Gianluca Baio
- Department of Statistical Science, University College London, London, UK
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12
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Kirkbride JB, Anglin DM, Colman I, Dykxhoorn J, Jones PB, Patalay P, Pitman A, Soneson E, Steare T, Wright T, Griffiths SL. The social determinants of mental health and disorder: evidence, prevention and recommendations. World Psychiatry 2024; 23:58-90. [PMID: 38214615 PMCID: PMC10786006 DOI: 10.1002/wps.21160] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2024] Open
Abstract
People exposed to more unfavourable social circumstances are more vulnerable to poor mental health over their life course, in ways that are often determined by structural factors which generate and perpetuate intergenerational cycles of disadvantage and poor health. Addressing these challenges is an imperative matter of social justice. In this paper we provide a roadmap to address the social determinants that cause mental ill health. Relying as far as possible on high-quality evidence, we first map out the literature that supports a causal link between social determinants and later mental health outcomes. Given the breadth of this topic, we focus on the most pervasive social determinants across the life course, and those that are common across major mental disorders. We draw primarily on the available evidence from the Global North, acknowledging that other global contexts will face both similar and unique sets of social determinants that will require equitable attention. Much of our evidence focuses on mental health in groups who are marginalized, and thus often exposed to a multitude of intersecting social risk factors. These groups include refugees, asylum seekers and displaced persons, as well as ethnoracial minoritized groups; lesbian, gay, bisexual, transgender and queer (LGBTQ+) groups; and those living in poverty. We then introduce a preventive framework for conceptualizing the link between social determinants and mental health and disorder, which can guide much needed primary prevention strategies capable of reducing inequalities and improving population mental health. Following this, we provide a review of the evidence concerning candidate preventive strategies to intervene on social determinants of mental health. These interventions fall broadly within the scope of universal, selected and indicated primary prevention strategies, but we also briefly review important secondary and tertiary strategies to promote recovery in those with existing mental disorders. Finally, we provide seven key recommendations, framed around social justice, which constitute a roadmap for action in research, policy and public health. Adoption of these recommendations would provide an opportunity to advance efforts to intervene on modifiable social determinants that affect population mental health.
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Affiliation(s)
| | - Deidre M Anglin
- City College, City University of New York, New York, NY, USA
- Graduate Center, City University of New York, New York, NY, USA
| | - Ian Colman
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada
| | | | - Peter B Jones
- Department of Psychiatry, University of Cambridge, Cambridge, UK
- Cambridgeshire & Peterborough NHS Foundation Trust, Cambridge, UK
| | - Praveetha Patalay
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
- Centre for Longitudinal Studies, Social Research Institute, University College London, London, UK
| | - Alexandra Pitman
- Division of Psychiatry, University College London, London, UK
- Camden and Islington NHS Foundation Trust, London, UK
| | - Emma Soneson
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Thomas Steare
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Talen Wright
- Division of Psychiatry, University College London, London, UK
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13
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Congdon P. Psychosis prevalence in London neighbourhoods; A case study in spatial confounding. Spat Spatiotemporal Epidemiol 2024; 48:100631. [PMID: 38355254 DOI: 10.1016/j.sste.2023.100631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 11/13/2023] [Accepted: 12/08/2023] [Indexed: 02/16/2024]
Abstract
Analysis of impacts of neighbourhood risk factors on mental health outcomes frequently adopts a disease mapping approach, with unknown neighbourhood influences summarised by random effects. However, such effects may show confounding with observed predictors, especially when such predictors have a clear spatial pattern. Here, the standard disease mapping model is compared to methods which account and adjust for spatial confounding in an analysis of psychosis prevalence in London neighbourhoods. Established area risk factors such as area deprivation, non-white ethnicity, greenspace access and social fragmentation are considered as influences on psychosis. The results show evidence of spatial confounding in the standard disease mapping model. Impacts expected on substantive grounds and available evidence are either nullified or reversed in direction. It is argued that the potential for spatial confounding to affect inferences about geographic disease patterns and risk factors should be routinely considered in ecological studies of health based on disease mapping.
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14
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Naughton S, Brady A, Geary E, Counihan E, Clarke M. An exploratory study of psychosis risk factors in individuals who are referred but do not meet criteria for an early intervention in psychosis service. BJPsych Open 2024; 10:e21. [PMID: 38179675 PMCID: PMC10790220 DOI: 10.1192/bjo.2023.640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND The 'at-risk mental state' (ARMS) for psychosis has been critiqued for its limited prognostic ability and identification of a limited proportion of those who will develop a first episode of psychosis (FEP). Broadening the search for high-risk groups is key to improving population-level ascertainment of psychosis risk. AIMS To explore risk enrichment in diagnostic, demographic and socio-functional domains among individuals referred to an early intervention in psychosis (EIP) service not meeting ARMS or FEP criteria. METHOD A retrospective file review of 16 years of referrals to a tertiary EIP service in Ireland was undertaken. Diagnostic outcomes from standardised assessments (Structured Clinical Interview for DSM), demographic (age, gender, family history, nationality) and socio-occupational (relationship status, living status, working status) variables were compiled for those not meeting criteria. These were compared with individuals diagnosed with an FEP in the same period. RESULTS From 2005 to 2021 inclusive, of 2025 index assessments, 27.6% (n = 558) did not meet either FEP or ARMS criteria, which is notably higher than the 5.4% (n = 110) meeting ARMS criteria. This group had high psychiatric morbidity, with 65.4% meeting criteria for at least one DSM Axis I disorder. Depressive, anxiety and substance use disorders predominated. Their functional markers were poor, and comparable to the FEP cohort. CONCLUSIONS This group is enriched for psychosis risk factors. They are a larger group than those meeting ARMS criteria, a finding that may reflect EIP service configuration. They may be an important focus for further study in the search for at-risk populations beyond the current ARMS model.
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Affiliation(s)
- Sean Naughton
- Dublin and East Treatment and Early Care Team (DETECT) Early Intervention in Psychosis Service, Dublin, Ireland; and School of Medicine, University College Dublin, Ireland
| | - Aoife Brady
- Dublin and East Treatment and Early Care Team (DETECT) Early Intervention in Psychosis Service, Dublin, Ireland
| | - Eoin Geary
- Dublin and East Treatment and Early Care Team (DETECT) Early Intervention in Psychosis Service, Dublin, Ireland
| | - Eimear Counihan
- Dublin and East Treatment and Early Care Team (DETECT) Early Intervention in Psychosis Service, Dublin, Ireland
| | - Mary Clarke
- Dublin and East Treatment and Early Care Team (DETECT) Early Intervention in Psychosis Service, Dublin, Ireland; and School of Medicine, University College Dublin, Ireland
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15
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Logeswaran Y, Dykxhoorn J, Dalman C, Kirkbride JB. Social Deprivation and Population Density Trajectories Before and After Psychotic Disorder Diagnosis. JAMA Psychiatry 2023; 80:1258-1268. [PMID: 37672257 PMCID: PMC10483380 DOI: 10.1001/jamapsychiatry.2023.3220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/09/2023] [Indexed: 09/07/2023]
Abstract
Importance People with psychosis are more likely to be born and live in densely populated and socioeconomically deprived environments, but it is unclear whether these associations are a cause or consequence of disorder. Objective To investigate whether trajectories of exposure to deprivation and population density before and after diagnosis are associated with psychotic disorders or nonpsychotic bipolar disorder. Design, Setting, and Participants This nested case-control study included all individuals born in Sweden between January 1, 1982, and December 31, 2001, diagnosed for the first time with an International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) psychotic disorder or nonpsychotic bipolar disorder between their 15th birthday and cohort exit (December 31, 2016). One sex- and birth year-matched control participant per case was selected. Data analysis was performed from July 2021 to June 2023. Exposures The main exposures were quintiles of neighborhood-level deprivation and population density each year from birth to age 14 years and from first diagnosis until cohort exit. Main Outcomes and Measures The main outcomes were the odds of a serious mental illness outcome associated with trajectories of deprivation and population density, before and after diagnosis in cases. Group-based trajectory modeling was used to derive trajectories of each exposure in each period. Logistic regression was used to examine associations with outcomes. Results A total of 53 458 individuals (median [IQR] age at diagnosis in case patients, 23.2 [15.0-34.8] years; 30 746 [57.5%] female), including 26 729 case patients and 26 729 control participants, were studied. From birth to early adolescence, gradients were observed in exposure to deprivation and population density trajectories during upbringing and psychotic disorder, with those in the most vs least deprived (adjusted odds ratio [AOR], 1.17; 95% CI, 1.08-1.28) and most vs least densely populated (AOR, 1.49; 95% CI, 1.34-1.66) trajectories at greatest risk. A strong upward mobility trajectory to less deprived neighborhoods was associated with similar risk to living in the least deprived trajectory (AOR, 1.01; 95% CI, 0.91-1.12). Only 543 case patients (2.0%) drifted into more deprived areas after diagnosis; people with psychotic disorder were more likely to belong to this trajectory (AOR, 1.38; 95% CI, 1.16-1.65) or remain in the most deprived trajectory (AOR, 1.36; 95% CI, 1.24-1.48) relative to controls. Patterns were similar for nonpsychotic bipolar disorder and deprivation but weaker for population density. Conclusions and Relevance In this case-control study, greater exposure to deprivation during upbringing was associated with increased risk of serious mental illness, but upward mobility mitigated this association. People with serious mental illness disproportionately remained living in more deprived areas after diagnosis, highlighting issues of social immobility. Prevention and treatment should be proportionately located in deprived areas according to need.
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Affiliation(s)
- Yanakan Logeswaran
- PsyLife Group, Division of Psychiatry, University College London, London, United Kingdom
| | - Jennifer Dykxhoorn
- PsyLife Group, Division of Psychiatry, University College London, London, United Kingdom
- Department of Primary Care and Population Health, UCL, University College London, London, United Kingdom
| | - Christina Dalman
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden
| | - James B. Kirkbride
- PsyLife Group, Division of Psychiatry, University College London, London, United Kingdom
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Kafali HY, Dasgin H, Sahin Cevik D, Sozan SS, Oguz KK, Mutlu M, Parlakay AO, Toulopoulou T. The effect of SARS-CoV-2 virus on resting-state functional connectivity during adolescence: Investigating brain correlates of psychotic-like experiences and SARS-CoV-2 related inflammation response. Psychiatry Res Neuroimaging 2023; 336:111746. [PMID: 37979347 DOI: 10.1016/j.pscychresns.2023.111746] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/18/2023] [Accepted: 11/03/2023] [Indexed: 11/20/2023]
Abstract
We first aimed to investigate resting-state functional connectivity (rs-FC) differences between adolescents exposed to SARS-CoV-2 and healthy controls. Secondly, the moderator effect of PLEs on group differences in rs-FC was examined. Thirdly, brain correlates of inflammation response during acute SARS-CoV-2 infection were investigated. Eighty-two participants aged between 14 and 24 years (SARS-CoV-2 (n = 35), controls (n = 47)) were examined using rs-fMRI. Seed-based rs-FC analysis was performed. The positive subscale of Community Assessment of Psychotic Experiences-42 (CAPE-Pos) was used to measure PLEs. The SARS-CoV-2 group had a lesser rs-FC within sensorimotor network (SMN), central executive network (CEN) and language network (LN), but an increased rs-FC within visual network (VN) compared to controls. No significant differences were detected between the groups regarding CAPE-Pos-score. However, including CAPE-Pos as a covariate, we found increased rs-FC within CEN and SN in SARS-CoV-2 compared to controls. Among the SARS-CoV-2 group, neutrophil/lymphocyte and thrombocyte*neutrophil/lymphocyte ratio was correlated with decreased/increased FC within DMN and SN, and increased FC within CEN. Our results showed rs-FC alterations within the SMN, CEN, LN, and VN among adolescents exposed to SARS-CoV-2. Moreover, changes in rs-FC associated with PLEs existed in these adolescents despite the absence of clinical changes. Furthermore, inflammation response was correlated with alterations in FC within the triple network system.
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Affiliation(s)
- Helin Yilmaz Kafali
- Department of Psychology, Fevziye Schools Fundation, Işık University, Istanbul, Turkey
| | - Hacer Dasgin
- National Magnetic Resonance Research Center (UMRAM), Bilkent University, Ankara, Turkey
| | - Didenur Sahin Cevik
- National Magnetic Resonance Research Center (UMRAM), Bilkent University, Ankara, Turkey
| | - Sara Sinem Sozan
- Department of Psychology, Ankara Social Sciences University, Ankara, Turkey
| | - Kader K Oguz
- National Magnetic Resonance Research Center (UMRAM), Bilkent University, Ankara, Turkey; School of Medicine, Department of Radiology, University of California Davis, United States
| | - Müge Mutlu
- Department of Child Psychiatry, Ankara City Hospital, Ankara, Turkey
| | | | - Timothea Toulopoulou
- National Magnetic Resonance Research Center (UMRAM), Bilkent University, Ankara, Turkey; Department of Psychology, Bilkent University, Ankara, Turkey; Department of Psychiatry, National and Kapodistrian University of Athens, Athens, Greece; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, United States.
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Onwumere J, Gentle A, Obanubi R, Davis A, Karuga M, Ali R, Cardi V. Amplifying the voices of Black racial minorities in mental health research through public involvement and engagement: The importance of advisory roles. Health Expect 2023; 27:e13892. [PMID: 37986702 PMCID: PMC10726207 DOI: 10.1111/hex.13892] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 09/13/2023] [Accepted: 10/05/2023] [Indexed: 11/22/2023] Open
Abstract
INTRODUCTION Ensuring adequate representation and the active, meaningful and visible involvement of groups likely to be most impacted by research findings and/or the lack of research inquiry are increasingly acknowledged. This is particularly relevant for Black racially minoritised groups who are less visible as research participants and in patient and public involvement and engagement (PPIE) roles. Our viewpoint article sought to discuss reflections and insights on their involvement experience, with particular attention to perceived barriers and enablers to PPIE involvement. METHODS Qualitative data were collected as part of facilitated group discussions from nine Black racially minoritised experts-by-experience involved in a PPIE advisory group. Data were subjected to thematic analysis to identify key themes. RESULTS Five main themes were identified that reflected factors linked to practicalities: role unfamiliarity, benefits for the larger community, acknowledgement of previous harm and mental health stigma. CONCLUSION Given the existence and importance of the direct links between research and service and treatment innovations in health and social care, ensuring that those from underrepresented Black racial communities are meaningfully and equitably supported to have roles in advising and influencing research programmes should be prioritised and an ongoing consideration for different stakeholders, including research funders, researchers, healthcare providers and community leaders/representatives. PATIENT OR PUBLIC CONTRIBUTION This viewpoint article is a collaboration between lived experience stakeholders and researchers, comprising conceiving the original idea for the paper, its conceptualisation and data generation and the coproduction including editing of the manuscript.
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Affiliation(s)
- Juliana Onwumere
- Department of Psychology, Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK
- South London and Maudsley NHS Foundation TrustLondonUK
- NIHR Biomedical Research Centre for Mental Health South London and Maudsley NHSLondonUK
| | | | | | | | | | - Rubbia Ali
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK
| | | | - Valentina Cardi
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK
- Department of General PsychologyUniversity of PadovaPaduaItaly
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Ku BS, Collins M, Anglin DM, Diomino AM, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, Druss BG, Keshavan M, Mathalon DH, Perkins DO, Stone WS, Tsuang MT, Woods SW, Walker EF. Associations between childhood ethnoracial minority density, cortical thickness, and social engagement among minority youth at clinical high-risk for psychosis. Neuropsychopharmacology 2023; 48:1707-1715. [PMID: 37438421 PMCID: PMC10579230 DOI: 10.1038/s41386-023-01649-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/16/2023] [Accepted: 06/29/2023] [Indexed: 07/14/2023]
Abstract
An ethnoracial minority density (EMD) effect in studies of psychotic spectrum disorders has been observed, whereby the risk of psychosis in ethnoracial minority group individuals is inversely related to the proportion of minorities in their area of residence. The authors investigated the relationships among area-level EMD during childhood, cortical thickness (CT), and social engagement (SE) in clinical high risk for psychosis (CHR-P) youth. Data were collected as part of the North American Prodrome Longitudinal Study. Participants included 244 ethnoracial minoritized (predominantly Hispanic, Asian and Black) CHR-P youth and ethnoracial minoritized healthy controls. Among youth at CHR-P (n = 164), lower levels of EMD during childhood were associated with reduced CT in the right fusiform gyrus (adjusted β = 0.54; 95% CI 0.17 to 0.91) and right insula (adjusted β = 0.40; 95% CI 0.05 to 0.74). The associations between EMD and CT were significantly moderated by SE: among youth with lower SE (SE at or below the median, n = 122), lower levels of EMD were significantly associated with reduced right fusiform gyrus CT (adjusted β = 0.72; 95% CI 0.29 to 1.14) and reduced right insula CT (adjusted β = 0.57; 95% CI 0.18 to 0.97). However, among those with greater SE (n = 42), the associations between EMD and right insula and fusiform gyrus CT were not significant. We found evidence that lower levels of ethnic density during childhood were associated with reduced cortical thickness in regional brain regions, but this association may be buffered by greater levels of social engagement.
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Affiliation(s)
- Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.
| | - Meghan Collins
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Deidre M Anglin
- Department of Psychology, The City College of New York, City University of New York, New York, NY, USA
- The Graduate Center, City University of New York, New York, NY, USA
| | - Anthony M Diomino
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Carrie E Bearden
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
| | - Kristin S Cadenhead
- Department of Psychology, The City College of New York, City University of New York, New York, NY, USA
| | - Tyrone D Cannon
- Department of Psychology, Yale University, New Haven, CT, USA
- Department of Psychiatry, Yale University, New Haven, CT, USA
| | - Barbara A Cornblatt
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Benjamin G Druss
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Matcheri Keshavan
- Harvard Medical School, Departments of Psychiatry at Massachusetts Mental Health Center Public Psychiatry Division, Beth Israel Deaconess Medical Center, and Massachusetts General Hospital, Boston, MA, USA
| | - Daniel H Mathalon
- Department of Psychiatry, University of California, and San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - William S Stone
- Harvard Medical School, Departments of Psychiatry at Massachusetts Mental Health Center Public Psychiatry Division, Beth Israel Deaconess Medical Center, and Massachusetts General Hospital, Boston, MA, USA
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Scott W Woods
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
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Lee SC, DelPozo-Banos M, Lloyd K, Jones I, Walters JTR, John A. Trends in socioeconomic inequalities in incidence of severe mental illness - A population-based linkage study using primary and secondary care routinely collected data between 2000 and 2017. Schizophr Res 2023; 260:113-122. [PMID: 37634386 DOI: 10.1016/j.schres.2023.08.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/30/2023] [Accepted: 08/13/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE In 2008, the UK entered a period of economic recession followed by sustained austerity measures. We investigate changes in inequalities by area deprivation and urbanicity in incidence of severe mental illness (SMI, including schizophrenia-related disorders and bipolar disorder) between 2000 and 2017. METHODS We analysed 4.4 million individuals from primary and secondary care routinely collected datasets (2000-2017) in Wales and estimated the incidence of SMI by deprivation and urbanicity measured by the Welsh Index of Multiple Deprivation (WIMD) and urban/rural indicator respectively. Using linear modelling and joinpoint regression approaches, we examined time trends of the incidence and incidence rate ratios (IRR) of SMI by the WIMD and urban/rural indicator adjusted for available confounders. RESULTS We observed a turning point of time trends of incidence of SMI at 2008/2009 where slope changes of time trends were significantly increasing. IRRs by deprivation/urbanicity remained stable or significantly decreased over the study period except for those with bipolar disorder sourced from secondary care settings, with increasing trend of IRRs (increase in IRR by deprivation after 2010: 1.6 % per year, 95 % CI: 1.0 %-2.2 %; increase in IRR by urbanicity 1.0 % per year, 95 % CI: 0.6 %-1.3 %). CONCLUSIONS There was an association between recession/austerity and an increase in the incidence of SMI over time. There were variations in the effects of deprivation/urbanicity on incidence of SMI associated with short- and long-term socioeconomic change. These findings may support targeted interventions and social protection systems to reduce incidence of SMI.
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Affiliation(s)
- Sze Chim Lee
- DATAMIND at HDRUK, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK,; National Centre for Mental Health. Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK
| | - Marcos DelPozo-Banos
- DATAMIND at HDRUK, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK,; National Centre for Mental Health. Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK
| | - Keith Lloyd
- DATAMIND at HDRUK, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK,; National Centre for Mental Health. Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK
| | - Ian Jones
- National Centre for Mental Health. Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK; MRC Centre for Neuropsychiatric Genetics and Genomics. School of Medicine, Cardiff University, Hadyn Ellis Building, Maindy Road, Cathays, Cardiff CF24 4HQ, UK
| | - James T R Walters
- DATAMIND at HDRUK, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK,; National Centre for Mental Health. Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK; MRC Centre for Neuropsychiatric Genetics and Genomics. School of Medicine, Cardiff University, Hadyn Ellis Building, Maindy Road, Cathays, Cardiff CF24 4HQ, UK
| | - Ann John
- DATAMIND at HDRUK, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK,; National Centre for Mental Health. Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK.
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Kang J, Palmier-Claus J, Wu J, Shiers D, Larvin H, Doran T, Aggarwal VR. Periodontal disease in people with a history of psychosis: Results from the UK biobank population-based study. Community Dent Oral Epidemiol 2023; 51:985-996. [PMID: 36258297 DOI: 10.1111/cdoe.12798] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 08/04/2022] [Accepted: 09/29/2022] [Indexed: 03/09/2023]
Abstract
OBJECTIVES To test the hypotheses that: (1) Prevalence of periodontal disease would be higher in people with a history of psychosis when compared to the general population and (2) Demographic, life-style related factors and co-morbid medical conditions would predict periodontal disease in people experiencing psychosis. METHODS The authors performed cross-sectional analysis of baseline data from the UK Biobank study (2007-2010), identifying cases with psychosis using clinical diagnosis, antipsychotic medication, and self-report. Demographic (age, gender, ethnicity, socioeconomic status), lifestyle-related(BMI, blood pressure, smoking and alcohol intake, physical activity) and physical co-morbidities (cancer, cardiovascular, respiratory, inflammatory disease and metabolic conditions) were included as potential risk factors for periodontal disease among people with a history of psychosis using logistic regression analyses. The analysis sample included 502,505 participants. RESULTS Risk of periodontal disease was higher in people with psychosis, regardless of how cases were identified. Patients with a clinical diagnosis had the highest proportion of periodontal disease compared to the general population (21.3% vs. 14.8%, prevalence ratio 1.40, 95% CI: 1.26-1.56). Older and female cases were more likely to experience periodontal disease. Lifestyle factors (smoking) and comorbidities (cardiovascular, cancer or respiratory disease) were associated with periodontal disease among people with a history of psychosis. CONCLUSIONS The findings suggest that periodontal disease is more common in people with a history of psychosis, compared to the general population. Prevention and early diagnosis of periodontal disease should be a priority for oral health promotion programmes, which should also address modifiable risk factors like smoking which also contribute to co-morbid systemic disease.
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Affiliation(s)
- Jing Kang
- School of Dentistry, University of Leeds, Leeds, UK
| | - Jasper Palmier-Claus
- Spectrum Centre for Mental Health Research, Division of Health Research, Lancaster University, Lancaster, UK
- Lancashire & South Cumbria NHS Foundation Trust, Preston, UK
| | - Jianhua Wu
- School of Dentistry, University of Leeds, Leeds, UK
| | - David Shiers
- Division of Psychology & Mental Health, University of Manchester, Manchester, UK
- Psychosis Research Unit, Greater Manchester Mental Health NHS Trust, Manchester, UK
- School of Medicine, Keele University, Keele, UK
| | | | - Tim Doran
- Health Services & Policy, University of York, York, UK
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Gutiérrez G, Goicoa T, Ugarte MD, Aranguren L, Corrales A, Gil-Berrozpe G, Librero J, Sánchez-Torres AM, Peralta V, García de Jalon E, Cuesta MJ, Martínez M, Otero M, Azcarate L, Pereda N, Monclús F, Moreno L, Fernández A, Ariz MC, Sabaté A, Aquerreta A, Aguirre I, Lizarbe T, Begué MJ. Small area variations in non-affective first-episode psychosis: the role of socioeconomic and environmental factors. Eur Arch Psychiatry Clin Neurosci 2023:10.1007/s00406-023-01665-z. [PMID: 37612449 DOI: 10.1007/s00406-023-01665-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 07/31/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND There is strong evidence supporting the association between environmental factors and increased risk of non-affective psychotic disorders. However, the use of sound statistical methods to account for spatial variations associated with environmental risk factors, such as urbanicity, migration, or deprivation, is scarce in the literature. METHODS We studied the geographical distribution of non-affective first-episode psychosis (NA-FEP) in a northern region of Spain (Navarra) during a 54-month period considering area-level socioeconomic indicators as putative explanatory variables. We used several Bayesian hierarchical Poisson models to smooth the standardized incidence ratios (SIR). We included neighborhood-level variables in the spatial models as covariates. RESULTS We identified 430 NA-FEP cases over a 54-month period for a population at risk of 365,213 inhabitants per year. NA-FEP incidence risks showed spatial patterning and a significant ecological association with the migrant population, unemployment, and consumption of anxiolytics and antidepressants. The high-risk areas corresponded mostly to peripheral urban regions; very few basic health sectors of rural areas emerged as high-risk areas in the spatial models with covariates. DISCUSSION Increased rates of unemployment, the migrant population, and consumption of anxiolytics and antidepressants showed significant associations linked to the spatial-geographic incidence of NA-FEP. These results may allow targeting geographical areas to provide preventive interventions that potentially address modifiable environmental risk factors for NA-FEP. Further investigation is needed to understand the mechanisms underlying the associations between environmental risk factors and the incidence of NA-FEP.
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Affiliation(s)
- Gerardo Gutiérrez
- Department of Psychiatry, Navarra University Hospital, Pamplona, Spain
- Mental Health Department, Navarra Health Service-Osasunbidea, Pamplona, Spain
| | - Tomas Goicoa
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Statistics, Computer Science and Mathematics, Public University of Navarra, Pamplona, Spain
- Institute for Advanced Material and Mathematics, INAMAT2, Public University of Navarra, Pamplona, Spain
| | - María Dolores Ugarte
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Statistics, Computer Science and Mathematics, Public University of Navarra, Pamplona, Spain
- Institute for Advanced Material and Mathematics, INAMAT2, Public University of Navarra, Pamplona, Spain
| | - Lidia Aranguren
- Department of Psychiatry, Navarra University Hospital, Pamplona, Spain
- Mental Health Department, Navarra Health Service-Osasunbidea, Pamplona, Spain
| | - Asier Corrales
- Department of Psychiatry, Navarra University Hospital, Pamplona, Spain
- Mental Health Department, Navarra Health Service-Osasunbidea, Pamplona, Spain
| | - Gustavo Gil-Berrozpe
- Department of Psychiatry, Navarra University Hospital, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Julián Librero
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Navarrabiomed, Navarra University Hospital, Public University of Navarra, Pamplona, Spain
| | - Ana M Sánchez-Torres
- Department of Psychiatry, Navarra University Hospital, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Victor Peralta
- Mental Health Department, Navarra Health Service-Osasunbidea, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Elena García de Jalon
- Mental Health Department, Navarra Health Service-Osasunbidea, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Manuel J Cuesta
- Department of Psychiatry, Navarra University Hospital, Pamplona, Spain.
- Mental Health Department, Navarra Health Service-Osasunbidea, Pamplona, Spain.
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Bazargan-Hejazi S, Shirazi A, Hampton D, Pan D, Askharinam D, Shaheen M, Ebrahim G, Shervington D. Examining racial disparity in psychotic disorders related ambulatory care visits: an observational study using national ambulatory medical care survey 2010-2015. BMC Psychiatry 2023; 23:601. [PMID: 37592201 PMCID: PMC10436449 DOI: 10.1186/s12888-023-05095-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/08/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND One of the most consistent research findings related to race and mental health diseases is the disproportionately high rate of psychotic disorder diagnoses among people of color, specifically people of African descent. It is important to examine if a similar pattern exists among specific psychotic disorders. We aimed to examine the racial/ethnic differences in ambulatory care visits diagnosed with schizophrenia-spectrum disorders (SSDs). METHODS We analyzed data from the National Ambulatory Medical Care Survey (NAMCS) 2010-2015. The study sample included physician office-based visits by individuals diagnosed with SSDs, including schizophrenia, schizoaffective, and unspecified psychotic disorder (n = 1155). We used descriptive and bivariate analysis by race/ethnicity and three multinomial logistic regression models to test the association between the SSDs and race/ethnicity, adjusting for age, gender, insurance, disposition, medication Rx, and co-morbidity, considering the design and weight. RESULT Of the 1155 visits for SSDs, 44.8% had schizophrenia, 37.4% had schizoaffective disorder diagnosis, and 19.0% had unspecified psychosis disorder. We found significant racial disparities in the diagnosis of SSDs. Black patients were overrepresented in all three categories: schizophrenia (24%), schizoaffective disorder (17%), and unspecified psychosis disorder (26%). Also, a notable percentage of Black patients (20%) were referred to another physician in cases of schizophrenia compared to other ethnoracial groups (p < 0.0001). Moreover, we found a significant disparity in insurance coverage for schizoaffective disorder, with a higher percentage of Black patients (48%) having Medicaid insurance compared to patients from other ethnoracial groups (p < 0.0001). Black patients had nearly twice the odds of receiving a diagnosis of schizophrenia compared to White patients [AOR = 1.94; 95% CI: 1.28-2.95; P = 0.001]. However, they had significantly lower odds of being diagnosed with schizoaffective disorder [AOR = 0.42, 95% CI: 0.26-0.68; P = 0.003]. Race/ethnicity was not associated with receiving an unspecified psychosis disorder. CONCLUSIONS Our results show that SSDs, more specifically schizophrenia, continue to burden the mental health of Black individuals. Validation of our findings requires rigorous research at the population level that reveals the epidemiological difference of SSDs diagnoses in different race/ethnicity groups. Also, advancing our understanding of the nature of disparity in SSDs diagnoses among the Black population requires disentangling etiologic and systemic factors in play. This could include psychological stress, the pathway to care, services use, provider diagnostic practice, and experiencing discrimination and institutional and structural racism.
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Affiliation(s)
- Shahrzad Bazargan-Hejazi
- Department of Psychiatry, College of Medicine, Charles R. Drew University of Medicine and Science and UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Anaheed Shirazi
- Department of Psychiatry, School of Medicine, University of California San Diego, San Diego, CA, USA
| | - David Hampton
- Department of Family Medicine, College of Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - Deyu Pan
- Charles R Drew University of Medicine and Science, Los Angeles, CA, USA
| | | | - Magda Shaheen
- College of Medicine, Charles R. Drew University of Medicine and Science, UCLA David Geffen School of Medicine, Los Angeles, CA, USA.
| | - Gul Ebrahim
- Kedren Community Care Clinic and Charles R Drew University of Medicine and Science, Los Angeles, CA, USA
| | - Denese Shervington
- Department Psychiatry, College of Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
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Oluwoye O, Lissau A, Stokes S, Selloni AT, James N, Amiri S, McDonell MG, Anglin DM. Study protocol for a multi-level cross-sectional study on the equitable reach and implementation of coordinated specialty care for early psychosis. Implement Sci Commun 2023; 4:90. [PMID: 37553719 PMCID: PMC10410783 DOI: 10.1186/s43058-023-00476-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Approximately 115,000 young adults will experience their first episode of psychosis (FEP) each year in the USA. Coordinated specialty care (CSC) for early psychosis is an evidence-based early intervention model that has demonstrated effectiveness by improving quality of life and reducing psychiatric symptoms for many individuals. Over the last decade, there has significant increase in the implementation of CSC programs throughout the USA. However, prior research has revealed difficulties among individuals and their family members accessing CSC. Research has also shown that CSC programs often report the limited reach of their program to underserved populations and communities (e.g., ethnoracial minorities, rural and low socioeconomic neighborhoods). Dissemination and implementation research focused on the equitable reach and implementation of CSC is needed to address disparities at the individual level. METHODS The proposed study will create a novel integrative multi-level geospatial database of CSC programs implemented throughout the USA that will include program-level data (e.g., geocoded location, capacity, setting, role availability), provider-level data (race, ethnicity, professional credentials), and neighborhood-level census data (e.g., residential segregation, ethnic density, area deprivation, rural-urban continua, public transit time). This database will be used to characterize variations in CSC programs by geographical location and examine the overall reach CSC programs to specific communities. The quantitative data will be combined with qualitative data from state administrators, providers, and service users that will inform the development of dissemination tools, such as an interactive dashboard, that can aid decision making. DISCUSSION Findings from this study will highlight the impact of outer contextual determinants on implementation and reach of mental health services, and will serve to inform the future implementation of CSC programs with a primary focus on equity.
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Affiliation(s)
- Oladunni Oluwoye
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, 412 E. Spokane Falls Blvd, Spokane, WA, 99210-1495, USA.
| | - Ari Lissau
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, 412 E. Spokane Falls Blvd, Spokane, WA, 99210-1495, USA
| | - Sheldon Stokes
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, 412 E. Spokane Falls Blvd, Spokane, WA, 99210-1495, USA
| | - Alexandria T Selloni
- Department of Psychology, City College of New York, City University of New York, New York, USA
| | - Najé James
- Department of Psychology, City College of New York, City University of New York, New York, USA
| | - Solmaz Amiri
- Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Institute for Research and Education to Advance Community Health, Washington State University, 1100 Olive Way, Ste 1200, Seattle, WA, 98101, USA
| | - Michael G McDonell
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, 412 E. Spokane Falls Blvd, Spokane, WA, 99210-1495, USA
| | - Deidre M Anglin
- Department of Psychology, City College of New York, City University of New York, New York, USA
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Patel K, Cardno A, Isherwood T. ' Like I said about culture. You don't talk about mental health ' : An interpretative phenomenological analysis of the experience of first-episode psychosis in South Asian individuals. Early Interv Psychiatry 2023; 17:771-783. [PMID: 36639135 DOI: 10.1111/eip.13368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 09/27/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023]
Abstract
BACKGROUND There is strong evidence of inequalities in mental healthcare access, experiences and outcomes for service users belonging to Black and Asian Minority Ethnic groups experiencing psychosis. Clinicians and academics have speculated that cultural variation in conceptualisations of psychosis, alongside inequitable service provision may explain disparities. There is, however, a dearth of literature exploring this in a South Asian population, despite this ethnic group being the second largest in the United Kingdom. The present study aimed to explore how people from this minority group have experienced and made sense of first-episode psychosis (FEP). METHODS A qualitative approach was used to explore the lived experience and sense-making of South Asian individuals experiencing FEP and accessing early intervention services. Eight people were interviewed using a semi-structured format. The data were analysed using Interpretative Phenomenological Analysis. RESULTS Three superordinate themes were identified in the group analysis: (1) Disconnection from self and others (2) Doubt and dispute (3) Power and shame. CONCLUSIONS Distinctive ethnic, cultural and systemic influences were strongly evident in how people conceptualized their experiences, how they managed their sense-making and where they sought support. Experiences were discussed in the context of power and shame, and this research proposes that socio-cultural context and racialised discourses have an impact on self-concept, the experiences of help-seeking (formal and informal), and fundamentally how services help individuals from marginalized communities.
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Affiliation(s)
- Krisna Patel
- School of Medicine, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Alastair Cardno
- Psychological & Social Medicine, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Tom Isherwood
- School of Medicine, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
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Jacinto RP, Ding T, Stafford J, Baio G, Kirkbride JB. The incidence of psychotic disorders in the Republic of Ireland: a systematic review. Ir J Psychol Med 2023:1-13. [PMID: 37522189 DOI: 10.1017/ipm.2023.35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
OBJECTIVES Despite a substantial epidemiological literature on the incidence of psychotic disorders in Ireland, no systematic review has previously been undertaken. Such evidence can help inform understanding of need for psychosis care. METHODS We conducted a prospectively registered systematic review (PROSPERO: CRD42021245891) following PRISMA guidelines. We searched four databases (Medline, PsycInfo, Web of Science, Embase) for papers containing incidence data on non-organic psychotic disorders, in people 16-64 years, published between 1950 and 2021 in the general adult population. We conducted duplicate screening, risk of bias assessments, and extracted data to a standardised template. We undertook a narrative synthesis for each major diagnostic outcome. Random effects meta-analyses were conducted for comparisons with ≥5 incidence rates. RESULTS Our search yielded 1975 non-duplicate citations, of which 23 met inclusion criteria, containing incidence data ascertained between 1974 and 2016 (median study quality: 5/8; interquartile range: 4-6). Incidence of all psychotic disorders (N = 4 studies) varied from 22.0 (95%CI: 17.3-28.0) in Dublin to 34.1 per 100,000 person-years (95%CI: 31.0-37.5) in Cavan and Monaghan. The pooled incidence of schizophrenia (N = 6 studies, N = 8 settings) was 20.0 per 100,000 person-years, though with imprecision around this estimate (95%CI: 10.6-37.5; I2: 97.6%). Higher rates of most outcomes were observed in men. There was consistent evidence of raised rates in more deprived and fragmented social environments, but no clear pattern by rural-urban status. CONCLUSIONS Patterns of incidence of psychotic disorders in Ireland are broadly consistent with the wider literature from the Global North. Findings could help identify populations at higher risk of psychosis in Ireland.
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Affiliation(s)
| | - T Ding
- Department of Statistical Sciences, UCL, London, UK
| | - J Stafford
- Division of Psychiatry, UCL, London, UK
- MRC Unit for Lifelong Health and Ageing, UCL, London, UK
| | - G Baio
- Department of Statistical Sciences, UCL, London, UK
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26
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Castelletti L, Iozzino L, Zamparini M, Heitzman J, Markiewicz I, Nicolò G, Picchioni M, Restuccia G, Rivellini G, Teti F, Wancata J, de Girolamo G. Difference between forensic patients with schizophrenia spectrum disorders in Italy and other European countries: Results of the EU-VIORMED project. CRIMINAL BEHAVIOUR AND MENTAL HEALTH : CBMH 2023. [PMID: 37464578 DOI: 10.1002/cbm.2302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 06/22/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND There has been a substantial change in the law on the provision of secure health services for offender-patients in Italy, a country currently with the lowest general psychiatry bed availability per head of the population in Europe, raising questions about possible differences in offender-patient admissions between European countries. AIMS In this multicentre case-control study, our aim was to compare the socio-demographic, clinical and criminological characteristics of a sample of Italian forensic in-patients with schizophrenia or similar psychosis with patients in a similar diagnostic range in specialist in-patient services elsewhere in Europe. METHODS Secure hospital unit in-patients with psychosis were recruited across five European countries (Italy, Austria, Germany, Poland and England). Consenting patients were interviewed by researchers and assessed using a multidimensional standardised process. Within country similarities between Austria, Germany, Poland and England were confirmed. RESULTS Overall, 39 Italian participants had had fewer years of education than the 182 patients in the other countries and were less likely to have ever had skilled or professional employment. The Italian patients had been older at first contact with any mental health services than the other Europeans. Diagnosed comorbidity rates were similar, but the Italian group reported higher levels of disability. Although the other European forensic patients were more likely to be undergoing treatment at the time of their index offence, they were also more likely to have been poorly compliant with treatment. The rate of suicide-related behaviours was significantly lower among the Italian patients than among the others. CONCLUSIONS Notwithstanding similar diagnoses, important differences emerged between patients in Italian forensic mental health resident services and those in four other European countries, some possibly reflecting less access to earlier relevant services in Italy. Others, including lower disability ratings among the Italian patients and a lower rate of suicide-related behaviours, may indicate that the Italian reforms carry benefits. This is worthy of further evaluation.
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Affiliation(s)
- Luca Castelletti
- Department of Mental Health and Pathological Dependency, AUSL Reggio Emilia, REMS, Reggio Emilia, Italy
| | - Laura Iozzino
- Psychiatric Epidemiology and Evaluation Unit, IRCCS Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Manuel Zamparini
- Psychiatric Epidemiology and Evaluation Unit, IRCCS Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Janusz Heitzman
- Department of Forensic Psychiatry, Instytut Psychiatrii I Neurologii, Warszawa, Poland
| | - Inga Markiewicz
- Department of Forensic Psychiatry, Instytut Psychiatrii I Neurologii, Warszawa, Poland
| | | | - Marco Picchioni
- Department of Forensic and Neurodevelopmental Science, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- St Magnus Hospital, Surrey, UK
| | | | | | - Fabio Teti
- ASST, Mantova, Sistema Polimodulare REMS, Mantova, Italy
| | - Johannes Wancata
- Clinical Division of Social Psychiatry, Medical University of Vienna, Wien, Austria
| | - Giovanni de Girolamo
- Psychiatric Epidemiology and Evaluation Unit, IRCCS Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
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Kingston JL, Schlier B, Lincoln T, So SH, Gaudiano BA, Morris EMJ, Phiri P, Ellett L. Paranoid Thinking as a Function of Minority Group Status and Intersectionality: An International Examination of the Role of Negative Beliefs. Schizophr Bull 2023; 49:1078-1087. [PMID: 36940411 PMCID: PMC10318883 DOI: 10.1093/schbul/sbad027] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
Abstract
BACKGROUND Paranoia is higher in minority group individuals, especially those reporting intersecting aspects of difference. High negative and low positive self and other beliefs, and low social rank, are predictive of paranoia overtime; however, data are typically from majority group participants. This study examined whether social defeat or healthy cultural mistrust best characterizes paranoia in minority groups. STUDY DESIGN Using cross-sectional, survey design, with a large (n = 2510) international sample, moderation analyses (PROCESS) examined whether self and other beliefs, and perceived social rank, operate similarly or differently in minority vs majority group participants. Specifically, we tested whether beliefs moderated the influence of minority group, and intersecting aspects of difference, on paranoia. STUDY RESULTS Paranoia was consistently higher in participants from minority vs majority groups and level of paranoid thinking was significantly higher at each level of the intersectionality index. Negative self/other beliefs were associated with elevated paranoia in all participants. However, in support of the notion of healthy cultural mistrust, low social rank, and low positive self/other beliefs were significantly associated with paranoia in majority group participants but unrelated to paranoia in respective minority group members. CONCLUSIONS Although mixed, our findings signal the need to consider healthy cultural mistrust when examining paranoia in minority groups and bring into question whether "paranoia" accurately describes the experiences of marginalized individuals, at least at low levels of severity. Further research on paranoia in minority groups is crucial to developing culturally appropriate ways of understanding people's experiences in the context of victimization, discrimination, and difference.
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Affiliation(s)
- J L Kingston
- Department of Psychology, Royal Holloway, University of London, Bowyer, UK
| | - B Schlier
- University of Hamburg, Institute for Psychology, Department of Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146, Hamburg, Germany
| | - T Lincoln
- University of Hamburg, Institute for Psychology, Department of Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146, Hamburg, Germany
| | - S H So
- Department of Psychology, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - B A Gaudiano
- Department of Psychiatry & Human Behavior, Brown University and Butler Hospital, Providence, RI, USA
| | - E M J Morris
- School of Psychology & Public Health, La Trobe University, Bundoora, Melbourne, Australia
| | - P Phiri
- Southern Health NHS Foundation Trust, Botley Rd, West End, UK
- School of Psychology, University of Southampton, Southampton, UK
| | - L Ellett
- School of Psychology, University of Southampton, Southampton, UK
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Sunshine A, McClellan J. Practitioner Review: Psychosis in children and adolescents. J Child Psychol Psychiatry 2023; 64:980-988. [PMID: 36878476 PMCID: PMC10501332 DOI: 10.1111/jcpp.13777] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/20/2023] [Indexed: 03/08/2023]
Abstract
Psychotic symptoms, including hallucinations, delusions, and disorganized thinking and behaviors, are the hallmarks of schizophrenia; but may also present in the context of other psychiatric and medical conditions. Many children and adolescents describe psychotic-like experiences, which can be associated with other types of psychopathology and past experiences (e.g., trauma, substance use, and suicidality). However, most youth reporting such experiences do not have, nor will ever develop, schizophrenia or another psychotic disorder. Accurate assessment is critical because these different presentations have different diagnostic and treatment implications. For this review, we focus primarily on the diagnosis and treatment of early onset schizophrenia. In addition, we review the development of community-based first-episode psychosis programming, and the importance of early intervention and coordinated care.
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Affiliation(s)
- Anna Sunshine
- Department of Psychiatry, University of Washington, Seattle, WA, USA
| | - Jon McClellan
- Department of Psychiatry, University of Washington, Seattle, WA, USA
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29
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Jiang L, Song M, Song F, Zhou Y, Yao H, Li G, Luo H. Characterization of loss of chromosome Y in peripheral blood cells in male Han Chinese patients with schizophrenia. BMC Psychiatry 2023; 23:469. [PMID: 37370034 DOI: 10.1186/s12888-023-04929-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Schizophrenia (SCZ) has a global prevalence of 1% and increases the risk of mortality, reducing life expectancy. There is growing evidence that the risk of this disorder is higher in males than in females and it tends to develop in early adulthood. The Y chromosome is thought to be involved in biological processes other than sex determination and spermatogenesis. Studies have shown that loss of chromosome Y (LOY) in peripheral blood cells is associated with a variety of diseases (including cancer) and increased all-cause mortality. An analysis of the relationship between LOY and schizophrenia is warranted. METHODS A total of 442 Chinese males (271 patients with schizophrenia vs. 171 controls) were included in this study. The copy numbers of the Y and X chromosomes were detected by positive droplets targeting the amelogenin gene (AMEL) on the Y chromosome and X chromosome (AMELY and AMELX, respectively), using droplet digital PCR (ddPCR). The LOY percentage was defined as the difference between the concentration of AMELX and the concentration of AMELY divided by the concentration of AMELX, denoted as (X - Y)/X. RESULTS In the Han Chinese population, the LOY percentage was higher in the schizophrenia group than in the control group (p < 0.05), although there was no significant difference in the presence of LOY between the two groups. A strong correlation was found between the average of the disease duration and the average of the LOY percentage (R2 = 0.506, p = 0.032). The logistic regression analysis implied that the risk of LOY increases by 0.058 and 0.057 per year according to age at onset and duration of disease, respectively (ponset = 0.013, pduration = 0.017). CONCLUSIONS In the Han Chinese population, the LOY percentage of the disease group was significantly different from that of the control group. The age of onset and duration of schizophrenia might be risk factors for LOY in peripheral blood cells. A larger sample size and expanded clinical information are needed for more in-depth and specific analyses.
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Affiliation(s)
- Lanrui Jiang
- Department of Forensic Genetics, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Mengyuan Song
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Feng Song
- Department of Forensic Genetics, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yuxiang Zhou
- Department of Forensic Genetics, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hewen Yao
- Department of Forensic Genetics, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Gangqin Li
- Department of Forensic Psychiatry, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Haibo Luo
- Department of Forensic Genetics, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China.
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30
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Li X, Wei N, Song J, Liu J, Yuan J, Song R, Liu L, Mei L, Yan S, Wu Y, Pan R, Yi W, Jin X, Li Y, Liang Y, Sun X, Cheng J, Su H. The global burden of schizophrenia and the impact of urbanization during 1990-2019: An analysis of the global burden of disease study 2019. ENVIRONMENTAL RESEARCH 2023:116305. [PMID: 37268204 DOI: 10.1016/j.envres.2023.116305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/09/2023] [Accepted: 05/31/2023] [Indexed: 06/04/2023]
Abstract
BACKGROUND AND HYPOTHESIS The burden of schizophrenia is increasing. Assessing the global distribution of schizophrenia and understanding the association between urbanization factors and schizophrenia are crucial. STUDY DESIGN We conducted a two-stage analysis utilizing public data from GBD (global burden of disease) 2019 and the World Bank. First, the distribution of schizophrenia burden at the global, regional, and national levels as well as temporal trends was analyzed. Then, four composite indicators of urbanization (including demographic, spatial, economic, and eco-environment urbanization) were constructed from ten basic indicators. Panel data models were used to explore the relationship between urbanization indicators and the burden of schizophrenia. RESULTS In 2019, there were 23.6 million people with schizophrenia, an increase of 65.85% from 1990, and the country with the largest ASDR (age-standardized disability adjusted life years rate) was the United States of America, followed by Australia, and New Zealand. Globally, the ASDR of schizophrenia rose with the sociodemographic index (SDI). In addition, six basic urbanization indicators including urban population proportion, employment in industry/services proportion, urban population density, the population proportion in the largest city, GDP, and PM2.5 concentration were positively associated with ASDR of schizophrenia, with the largest coefficients being urban population density. Overall, demographic, spatial, economic, and eco-environment urbanization all had positive effects on schizophrenia, and the estimated coefficients indicated that demographic urbanization was the most significant influence. CONCLUSIONS This study provided a comprehensive description of the global burden of schizophrenia and explored urbanization as a factor contributing to the variation in the burden of schizophrenia, and highlighted policy priorities for schizophrenia prevention in the context of urbanization.
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Affiliation(s)
- Xuanxuan Li
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Ning Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Jian Song
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Jintao Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Jiajun Yuan
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Rong Song
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Li Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Lu Mei
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Shuangshuang Yan
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Yudong Wu
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Rubing Pan
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Weizhuo Yi
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Xiaoyu Jin
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Yuxuan Li
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Yunfeng Liang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Xiaoni Sun
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Jian Cheng
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China
| | - Hong Su
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Anhui Province Key Laboratory of Major Autoimmune Disease, China.
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Li M, Wang Y, Lv TT, Liu JM, Kong YY, Jia JD, Zhao XY. Mapping the incidence of drug-induced liver injury: A systematic review and meta-analysis. J Dig Dis 2023; 24:332-339. [PMID: 37460777 DOI: 10.1111/1751-2980.13205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 06/26/2023] [Accepted: 07/14/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVES Drug-induced liver injury (DILI) is an increasing etiology of liver dysfunction, with various incidence worldwide. To better understand the disease burden and establish appropriate preventive and treatment strategies, a systematic review and meta-analysis was conducted. METHODS PubMed, EMBASE, Web of Science, and Cochrane Library were searched for studies on the incidence of DILI published up to June 1, 2022. According to the predefined criteria, only population-based studies were included. Incidence was presented as cases per 100 000 person-years with 95% confidence interval (CI) using a random-effects model. RESULTS A total of 14 studies were included. The overall incidence of DILI was 4.94 per 100 000 person-years (95% CI 4.05-5.83). Time-based cumulative meta-analysis suggested that the incidence of DILI increased over time since 2010. The incidence varied by regions, with Asia having the highest incidence of 17.82 per 100 000 person-years (95% CI 6.26-29.38), while North America having the lowest incidence of 1.72 per 100 000 person-years (95% CI 0.48-2.95). All studies reported a higher incidence of DILI in the elderly but comparable incidences between male and female (3.42 per 100 000 person-years vs 4.64 per 100 000 person-years). CONCLUSIONS The global incidence of DILI has been increasing since 2010, with the highest incidence in Asia. Understanding the epidemiological characteristics of DILI helps establish specific strategies to deal with this emerging health problems.
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Affiliation(s)
- Min Li
- Clinical Epidemiology and Evidence Based Medicine Unit, Beijing Friendship Hospital, Capital Medical University, Beijing Clinical Research Institute, Beijing, China
| | - Yu Wang
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ting Ting Lv
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ji Min Liu
- Department of Pathology and Molecular Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Yuan Yuan Kong
- Clinical Epidemiology and Evidence Based Medicine Unit, Beijing Friendship Hospital, Capital Medical University, Beijing Clinical Research Institute, Beijing, China
| | - Ji Dong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xin Yan Zhao
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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32
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Yelmo-Cruz S, Morera-Fumero AL, Lakhwani S, Abreu-González P. Brain-Derived Neurotrophic Factor (BDNF) and First-Episode Psychosis. A longitudinal one-year prognosis study. ACTAS ESPANOLAS DE PSIQUIATRIA 2023; 51:130-140. [PMID: 37489557 PMCID: PMC10803868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 05/01/2023] [Indexed: 07/26/2023]
Abstract
The brain-derived neurotrophic factor (BDNF) is a neurotrophin that has been linked to the schizophrenia neurodevelopmental hypothesis.
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Affiliation(s)
- Silvia Yelmo-Cruz
- Servicio de Psiquiatría. Hospital Universitario de Canarias. La Laguna. Santa Cruz de Tenerife. España
| | - Armando L. Morera-Fumero
- Departamento de Medicina Interna, Dermatología y Psiquiatría. Facultad de Ciencias de la Salud Universidad de la Laguna (ULL). La Laguna. Santa Cruz de Tenerife. España
- Consultoría Psiquiátrica SC. Santa Cruz de Tenerife. España
| | - Sunil Lakhwani
- Servicio de Hematología y Hemoterapia. Hospital Universitario de Canarias. La Laguna. Santa Cruz de Tenerife. España
| | - Pedro Abreu-González
- Departamento de Ciencias Médicas Básicas: Unidad de Fisiología. Facultad de Ciencias de la Salud. Universidad de la Laguna (ULL). La Laguna. Santa Cruz de Tenerife. España
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Bastien RJB, Ding T, Gonzalez-Valderrama A, Valmaggia L, Kirkbride JB, Jongsma HE. The incidence of non-affective psychotic disorders in low and middle-income countries: a systematic review and meta-analysis. Soc Psychiatry Psychiatr Epidemiol 2023; 58:523-536. [PMID: 36547685 PMCID: PMC10066134 DOI: 10.1007/s00127-022-02397-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Global understanding of the epidemiological landscape of non-affective psychotic disorders (NAPD) is predominantly based on studies from high-income countries. We sought to systematically review and meta-analyse all incidence studies conducted in low and middle-income countries (LMICs). METHODS We systematically searched four databases using terms for NAPD, incidence and LMICs. Citations were eligible for inclusion if: published between 1 January 1960 and 31 May 2022; wholly or partially conducted in an LMIC, and; containing data on NAPD incidence in the general adult population. Two independent raters assessed study quality according to previously published criteria. We conducted a narrative synthesis and random-effects meta-analyses where sufficient studies were available (N ≥ 5). RESULTS We retrieved 11 421 records, of which 23 citations met inclusion criteria from 18 unique studies across 19 settings in 10 LMICs. Median study quality was 4 out of 7 (interquartile range: 3-6). The crude incidence of NAPD varied around 4.2 times, from 10.0 per 100,000 person-years (95% confidence interval [CI] 8.7-11.4) in Brazil to 42.0 (95%CI 32.2-54.8) in India, with marked heterogeneity in methodologies and rates. Our 60-year review highlights the dearth of robust evidence on the incidence of psychotic disorders in LMICs. CONCLUSION Without reliable, contemporary estimates of this fundamental cornerstone of population health, it is impossible to understand the true burden, distribution or causes of psychotic disorders in over 87% of the world's population. A new, more equitable global mental health evidence base for NAPD is now urgently required.
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Affiliation(s)
| | - Tao Ding
- Department of Statistical Sciences, UCL, London, UK
| | - Alfonso Gonzalez-Valderrama
- Early Intervention Program, Instituto Psiquiátrico Dr J Horwitz Barak, Santiago, Chile
- School of Medicine, Universidad Finis Terrae, Santiago, Chile
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Lucia Valmaggia
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- South London and Maudsley NHS Trust, London, UK
- Clinical Psychiatry, KU Louvain, Louvain, Belgium
| | | | - Hannah E Jongsma
- PsyLife Group, Division of Psychiatry, UCL, London, UK
- Centre for Transcultural Psychiatry 'Veldzicht', Balkbrug, The Netherlands
- University Centre for Psychiatry, University Medical Centre Groningen, Groningen, The Netherlands
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Browne CC, Korobanova D, Yee N, Spencer SJ, Ma T, Butler T, Dean K. The prevalence of self-reported mental illness among those imprisoned in New South Wales across three health surveys, from 2001 to 2015. Aust N Z J Psychiatry 2023; 57:550-561. [PMID: 35694738 DOI: 10.1177/00048674221104411] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The prevalence of mental illness among those in prison is much higher than in the community; however, very few studies have examined whether rates have changed over time, in line with increasing self-reported rates in the community. METHODS This study compares the prevalence of self-reported mental illness, self-harm and suicidal thoughts/behaviours, and drug and alcohol use across three waves (2001, 2009 and 2015) of health surveys involving men and women in New South Wales prisons and compared these rates with published community-level findings. RESULTS The prevalence of those reporting any mental health diagnosis increased significantly across the three surveys, even after adjustment for socio-demographic and criminal justice variables that also changed over time. Individuals surveyed in 2015 were more likely to report a mental health diagnosis than those surveyed in 2001 (adjusted odds ratio = 2.66, 95% confidence interval = [2.16, 3.27]). The prevalence of self-harm and suicidal thoughts and behaviours remained stable across the three surveys, while self-reported regular drug use decreased over the period. Women experienced a far greater burden of mental illness than men across all three surveys and experienced more growth in the prevalence of most psychiatric disorders. CONCLUSION These findings have important implications for public and prison health systems given the poor social, health and criminal justice outcomes of those imprisoned with mental illness, both in custody and post-release.
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Affiliation(s)
- Christie C Browne
- Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
- Justice Health and Forensic Mental Health Network, Matraville, NSW, Australia
| | - Daria Korobanova
- Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
- Justice Health and Forensic Mental Health Network, Matraville, NSW, Australia
- Western Sydney Local Health District, North Parramatta, NSW, Australia
| | - Natalia Yee
- Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
- Justice Health and Forensic Mental Health Network, Matraville, NSW, Australia
| | - Sarah-Jane Spencer
- Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
- Justice Health and Forensic Mental Health Network, Matraville, NSW, Australia
| | - Trevor Ma
- Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
- Justice Health and Forensic Mental Health Network, Matraville, NSW, Australia
| | - Tony Butler
- School of Public Health and Community Medicine, University of New South Wales, Sydney, NSW, Australia
- National Health and Medical Research Council, Centre of Research Excellence in Offender Health, Sydney, NSW, Australia
| | - Kimberlie Dean
- Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
- Justice Health and Forensic Mental Health Network, Matraville, NSW, Australia
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Griffiths SL, Bogatsu T, Longhi M, Butler E, Alexander B, Bandawar M, Everard L, Jones PB, Fowler D, Hodgekins J, Amos T, Freemantle N, McCrone P, Singh SP, Birchwood M, Upthegrove R. Five-year illness trajectories across racial groups in the UK following a first episode psychosis. Soc Psychiatry Psychiatr Epidemiol 2023; 58:569-579. [PMID: 36717434 PMCID: PMC10066114 DOI: 10.1007/s00127-023-02428-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 01/12/2023] [Indexed: 02/01/2023]
Abstract
PURPOSE Psychosis disproportionally affects ethnic minority groups in high-income countries, yet evidence of disparities in outcomes following intensive early intervention service (EIS) for First Episode Psychosis (FEP) is less conclusive. We investigated 5-year clinical and social outcomes of young people with FEP from different racial groups following EIS care. METHOD Data were analysed from the UK-wide NIHR SUPEREDEN study. The sample at baseline (n = 978) included White (n = 750), Black (n = 71), and Asian (n = 157) individuals, assessed during the 3 years of EIS, and up to 2 years post-discharge (n = 296; Black [n = 23]; Asian [n = 52] and White [n = 221]). Outcome trajectories were modelled for psychosis symptoms (positive, negative, and general), functioning, and depression, using linear mixed effect models (with random intercept and slopes), whilst controlling for social deprivation. Discharge service was also explored across racial groups, 2 years following EIS. RESULTS Variation in linear growth over time was accounted for by racial group status for psychosis symptoms-positive (95% CI [0.679, 1.235]), negative (95% CI [0.315, 0.783]), and general (95% CI [1.961, 3.428])-as well as for functioning (95% CI [11.212, 17.677]) and depressive symptoms (95% CI [0.261, 0.648]). Social deprivation contributed to this variance. Black individuals experienced greater levels of deprivation (p < 0.001, 95% CI [0.187, 0.624]). Finally, there was a greater likelihood for Asian (OR = 3.04; 95% CI [2.050, 4.498]) and Black individuals (OR = 2.47; 95% CI [1.354, 4.520]) to remain in secondary care by follow-up. CONCLUSION Findings suggest variations in long-term clinical and social outcomes following EIS across racial groups; social deprivation contributed to this variance. Black and Asian individuals appear to make less improvement in long-term recovery and are less likely to be discharged from mental health services. Replication is needed in large, complete data, to fully understand disparities and blind spots to care.
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Affiliation(s)
- Siân Lowri Griffiths
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
| | - Tumelo Bogatsu
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Mia Longhi
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Emily Butler
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Beel Alexander
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Mrunal Bandawar
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Linda Everard
- Birmingham and Solihull Mental Health Foundation Trust, Birmingham, UK
| | - Peter B Jones
- Department of Psychiatry, University of Cambridge and CAMEO, Cambridge and Peterborough NHS Foundation Trust, Fulbourn, UK
| | - David Fowler
- Department of Psychology, University of Sussex, Brighton, UK
| | | | - Tim Amos
- Academic Unit of Psychiatry, University of Bristol, Bristol, UK
| | - Nick Freemantle
- Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Paul McCrone
- Institute for Life Course Development, University of Greenwich, London, UK
| | - Swaran P Singh
- Mental Health and Wellbeing Warwick Medical School, University of Warwick, Coventry, UK
| | - Max Birchwood
- Mental Health and Wellbeing Warwick Medical School, University of Warwick, Coventry, UK
| | - Rachel Upthegrove
- Institute for Mental Health, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
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Bridgwater MA, Petti E, Giljen M, Akouri-Shan L, DeLuca JS, Rakhshan Rouhakhtar P, Millar C, Karcher NR, Martin EA, DeVylder J, Anglin D, Williams R, Ellman LM, Mittal VA, Schiffman J. Review of factors resulting in systemic biases in the screening, assessment, and treatment of individuals at clinical high-risk for psychosis in the United States. Front Psychiatry 2023; 14:1117022. [PMID: 36993932 PMCID: PMC10040591 DOI: 10.3389/fpsyt.2023.1117022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/20/2023] [Indexed: 03/16/2023] Open
Abstract
BackgroundSince its inception, research in the clinical high-risk (CHR) phase of psychosis has included identifying and exploring the impact of relevant socio-demographic factors. Employing a narrative review approach and highlighting work from the United States, sociocultural and contextual factors potentially affecting the screening, assessment, and service utilization of youth at CHR were reviewed from the current literature.ResultsExisting literature suggests that contextual factors impact the predictive performance of widely used psychosis-risk screening tools and may introduce systemic bias and challenges to differential diagnosis in clinical assessment. Factors reviewed include racialized identity, discrimination, neighborhood context, trauma, immigration status, gender identity, sexual orientation, and age. Furthermore, racialized identity and traumatic experiences appear related to symptom severity and service utilization among this population.ConclusionsCollectively, a growing body of research from the United States and beyond suggests that considering context in psychosis-risk assessment can provide a more accurate appraisal of the nature of risk for psychosis, render more accurate results improving the field's prediction of conversion to psychosis, and enhance our understanding of psychosis-risk trajectories. More work is needed in the U.S. and across the globe to uncover how structural racism and systemic biases impact screening, assessment, treatment, and clinical and functional outcomes for those at CHR.
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Affiliation(s)
- Miranda A. Bridgwater
- Department of Psychological Science, University of California, Irvine, Irvine, CA, United States
| | - Emily Petti
- Department of Psychological Science, University of California, Irvine, Irvine, CA, United States
| | - Maksim Giljen
- Department of Psychological Science, University of California, Irvine, Irvine, CA, United States
| | - LeeAnn Akouri-Shan
- Department of Psychology, University of Maryland, Baltimore County, Baltimore, MD, United States
| | - Joseph S. DeLuca
- Department of Psychological and Brain Sciences, Fairfield University, Fairfield, CT, United States
| | | | - Caroline Millar
- Department of Psychology, University of Maryland, Baltimore County, Baltimore, MD, United States
| | - Nicole R. Karcher
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, United States
| | - Elizabeth A. Martin
- Department of Psychological Science, University of California, Irvine, Irvine, CA, United States
| | - Jordan DeVylder
- Graduate School of Social Service, Fordham University, New York, NY, United States
| | - Deidre Anglin
- Department of Psychology, The City College of New York, New York, NY, United States
| | | | - Lauren M. Ellman
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, United States
| | - Vijay A. Mittal
- Department of Psychology, Northwestern University, Evanston, IL, United States
| | - Jason Schiffman
- Department of Psychological Science, University of California, Irvine, Irvine, CA, United States
- *Correspondence: Jason Schiffman
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Degnan A, Berry K, Crossley N, Edge D. Social network characteristics of Black African and Caribbean people with psychosis in the UK. J Psychiatr Res 2023; 161:62-70. [PMID: 36898328 DOI: 10.1016/j.jpsychires.2023.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/16/2023] [Accepted: 03/02/2023] [Indexed: 03/12/2023]
Abstract
Poorer social networks predict more coercive pathways to care and other adverse outcomes in people with psychosis. People from Black African and Caribbean backgrounds have more negative experiences within UK mental health care systems and family relationships often breakdown. This study aimed to examine the social network characteristics of Black African and Caribbean people experiencing psychosis and associations between network characteristics and severity of psychosis, negative symptoms, and general psychopathology. Fifty-one participants completed social network mapping interviews (a gold standard approach to assessing social network composition) and the Positive and Negative Syndrome Scale. This is the first study to explicitly measure social network size amongst Black people with psychosis living within the UK and results showed that participants' social network size (mean = 12) was comparable to that of other psychosis samples. Networks were of moderate density and comprised disproportionately more relatives than other relationship types. Poor network quality was related to more severe psychosis symptoms suggesting that social network quality may be an important factor in influencing the severity of psychosis. Findings highlight the need for community-based interventions and family therapies to mobilise sources of social support for Black people with psychosis within the UK.
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Affiliation(s)
- Amy Degnan
- Division of Psychology and Mental Health, The University of Manchester, UK
| | - Katherine Berry
- Division of Psychology and Mental Health, The University of Manchester, UK.
| | - Nick Crossley
- The Mitchell Centre for Social Network Analysis, School of Social Sciences, The University of Manchester, UK
| | - Dawn Edge
- Division of Psychology and Mental Health, The University of Manchester, UK
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Adachi N, Onuma T, Kato M, Sekimoto M, Okazaki M, Hara K, Ishii R, Ito M, Akanuma N, Fenwick P. Psychoses after an antiepileptic drug administration: Frequency, timing, and duration. Epilepsy Behav 2023; 140:109087. [PMID: 36702055 DOI: 10.1016/j.yebeh.2023.109087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/26/2023]
Abstract
OBJECTIVES To clarify the pathophysiology of psychoses after the new administration of antiepileptic drugs (AED), we analyzed the annual incidence, timing of development, and duration of episodes. METHODS Psychotic outcomes in the first 6-month period after an AED or non-AED administration in patients with focal epilepsy were exhaustively reviewed in eight Japanese neuropsychiatry institutions. In cases with psychotic episodes, the subtype of psychosis, timing of development, previous history of psychosis, and duration of the episode were evaluated. RESULTS Between 1981 and 2015, 5018 new drugs (4402 AED and 616 non-AED) were administered to 2067 patients with focal epilepsy. In the first 6-month period, 105 psychotic episodes occurred (81 interictal psychosis [IIP] and 24 postictal psychosis). Furthermore, 55 cases were first episodes and 50 were recurrent episodes. The frequency of psychoses is significantly higher after AED administration (n = 102) compared with non-AED administration (n = 3). Psychosis occurred most frequently in the initial 1-month period after new-AED administration and tended to decrease with increasing time. The estimated annual incidence of all psychoses after a new AED administration was 3.5% (2.0% for first-episode psychosis and 1.8% for first-episode IIP). Duration of psychoses (mean, 38.5 weeks) was equivalent to overall IIP. Duration of IIP did not shorten with discontinuation of newly administered AED. SIGNIFICANCE Patients with epilepsy exhibit psychosis more frequently after new AED administration than after non-AED administration. This study shows the pathophysiology of psychoses after AED administration with annual incidence, the timing of development, and the duration of PAP, which have rarely been reported.
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Affiliation(s)
- Naoto Adachi
- Adachi Mental Clinic, Sapporo, Japan; National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan.
| | - Teiichi Onuma
- National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan; Musashino Kokubunji Clinic, Kokubunji, Japan
| | - Masaaki Kato
- National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan; Musashino Kokubunji Clinic, Kokubunji, Japan
| | - Masanori Sekimoto
- National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan; Musashino Kokubunji Clinic, Kokubunji, Japan
| | - Mitsutoshi Okazaki
- National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan
| | | | - Ryouhei Ishii
- Department of Psychiatry, University of Osaka Graduate School of Medicine, Osaka, Japan
| | - Masumi Ito
- National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan; Jozen Clinic, Sapporo, Japan
| | - Nozomi Akanuma
- National Center Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan; South London and Maudsley NHS Foundation Trust, London, UK
| | - Peter Fenwick
- South London and Maudsley NHS Foundation Trust, London, UK
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Blose BA, Godleski SA, Houston RJ, Schenkel LS. The Indirect Effect of Peritraumatic Dissociation on the Relationship Between Childhood Maltreatment and Schizotypy. JOURNAL OF INTERPERSONAL VIOLENCE 2023; 38:5282-5304. [PMID: 36073137 DOI: 10.1177/08862605221122832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Schizotypy is a multidimensional personality construct that is understood as a vulnerability for schizophrenia, often manifesting as more subtle and attenuated symptoms, referred to as schizotypic psychopathology. It has many well-established environmental risk factors, including experiencing childhood maltreatment (CM), but the intermediary mechanisms that relate CM to schizotypic psychopathology are unclear. Prior studies have demonstrated that trait dissociation may indirectly affect the relationship between CM and schizotypic psychopathology. However, less is known about the importance of peritraumatic dissociative experiences during CM and how it relates to schizotypic symptom manifestations in young adulthood. Therefore, the present study explored the independent contributions of peritraumatic and trait dissociation in the relationship between CM and schizotypy. Participants (N = 346) were undergraduate students who completed online self-report measures on CM, trait dissociation, peritraumatic dissociation experienced during CM, and schizotypic symptoms. The indirect effect of peritraumatic dissociation and trait dissociation on the relationship between CM and schizotypy was examined using mediational analyses. Correlational analyses revealed significant associations between self-reported CM, schizotypy, trait dissociation, and peritraumatic dissociation. In addition, mediational analyses indicated a significant indirect effect of peritraumatic dissociation (β = .06, 95% confidence interval (CI) [0.01, 0.12]), but not trait dissociation (β = .05, 95% CI [-0.02, 0.12]), on CM and schizotypy. These results highlight peritraumatic dissociation as an important mechanism driving the expression of schizotypic symptoms among individuals with a history of CM. Understanding how trauma sequelae lead to schizotypic psychopathology may be crucial in assessing and treating individuals with maltreatment histories or those on the psychosis spectrum.
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Affiliation(s)
- Brittany A Blose
- Rochester Institute of Technology, NY, USA
- University of Rochester Medical Center, NY, USA
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Grant A, Dargan P, Mather S. Exploring service user perspectives of behavioural family therapy in early intervention in psychosis. Early Interv Psychiatry 2023; 17:319-326. [PMID: 35932198 DOI: 10.1111/eip.13338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/25/2022] [Accepted: 07/05/2022] [Indexed: 11/29/2022]
Abstract
AIMS Family intervention (FI) is recommended in national guidance to be offered to all service users accessing an early intervention in psychosis (EIP) team, due to the consistent evidence base in reducing relapse and rehospitalisation rates. However, FI implementation is poor nationally. Although barriers have been identified at the level of staff member and the organisation, there is a paucity of research identifying service user perspectives. METHODS A qualitative questionnaire design was used to explore service user perspectives of behavioural family therapy (BFT) within a specialist EIP service in northwest England. RESULTS Most participants contacted reported they lacked knowledge and understanding of BFT, with 54% reporting that this intervention had not been offered to them. This finding was unexpected and is inconsistent with the offer of BFT documentation in their clinical notes. Reasons for accepting BFT included to increase understanding of family members and for them to also be supported. Reasons for declining BFT included a preference for one-to-one interventions and not wanting family involved in their care. CONCLUSIONS National guidance on FI for psychosis is not reliably being translated to clinical practice, with many participants reporting that they were not offered this intervention. A key factor in accepting or declining an offer of BFT appeared to be whether participants wanted family members to be involved in their care. A lack of understanding of the BFT approach was evident, it is recommended that the offer of FI in psychosis is improved for service users to make an informed decision.
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Affiliation(s)
- Ashley Grant
- Harry Blackman House, Peasely Cross Hospital, St Helens, UK
| | - Peter Dargan
- Harry Blackman House, Peasely Cross Hospital, St Helens, UK
| | - Stacey Mather
- Harry Blackman House, Peasely Cross Hospital, St Helens, UK
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Rakhshan Rouhakhtar P, Roemer C, Reeves G, Schiffman J. The associations between attenuated psychosis symptoms and functioning in Black and White youth at clinical high-risk for psychosis. Schizophr Res 2023; 253:40-47. [PMID: 34922800 DOI: 10.1016/j.schres.2021.11.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 11/22/2022]
Abstract
Extensive research has demonstrated racial disparities, particularly among Black individuals, in both presentation and course of psychosis spectrum disorders. Few studies, however, have examined racial differences in the clinical high-risk (CHR) phase of illness. It is unclear if functional deficits seen in association with CHR symptoms generalize to marginalized racial groups, or whether race may play a role in the link between symptoms and functioning. In a sample of youth at CHR (N = 46), the present study examined the effect of race (Black and White represented in this sample) on the relation between CHR symptoms and social/role functioning. Race had a moderating effect on the relation between CHR symptoms and social functioning for total positive symptom score (p < .04, f2 = 0.10). Although positive symptoms were associated with worse social functioning for White participants, no association was found for Black participants. Follow up analyses indicated suspiciousness was a statistically significant predictor of social functioning for White participants but was unrelated to functioning for Black participants. Results may be indicative of phenomenon experienced by individuals within racial minority groups (e.g., "healthy suspiciousness") or potential measurement validity concerns. Findings further the understanding of racial differences in the CHR phase of illness among White and Black youth and highlight limitations of the existing CHR literature and assessment tools for diverse youth.
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Affiliation(s)
- Pamela Rakhshan Rouhakhtar
- University of Maryland, Baltimore County, Department of Psychology, 1000 Hilltop Circle, Baltimore, MD 21250, United States of America; University of Maryland School of Medicine, Division of Child & Adolescent Psychiatry, 701 W. Pratt Street, Baltimore, MD 21201, United States of America.
| | - Caroline Roemer
- University of Maryland, Baltimore County, Department of Psychology, 1000 Hilltop Circle, Baltimore, MD 21250, United States of America
| | - Gloria Reeves
- University of Maryland School of Medicine, Division of Child & Adolescent Psychiatry, 701 W. Pratt Street, Baltimore, MD 21201, United States of America
| | - Jason Schiffman
- University of California, Irvine, Department of Psychological Science, 4201 Social & Behavioral Sciences Gateway, Irvine, CA 92697, United States of America
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Moore D, Eaton S, Polari A, McGorry P, Nelson B, O'Donoghue B. The association between social deprivation and the rate of identification of individuals at Ultra-High Risk for psychosis and transition to psychosis. Int J Soc Psychiatry 2023; 69:294-303. [PMID: 35470718 DOI: 10.1177/00207640221087608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND There is a higher incidence of psychotic disorders in neighbourhoods of greater social deprivation. However, it is not known whether this represents a causal relationship, as the stage at which social deprivation exerts its influence on the development of psychotic disorders is yet to be elucidated. We aimed to investigate the association between neighbourhood-level social deprivation and the rate of identification of individuals at Ultra-High Risk for psychosis (UHR), as well as the risk of transition to psychosis in UHR individuals. METHODS The cohort included all young people aged 15 to 24 identified as UHR attending an Early Intervention clinic in northwestern Melbourne over a 5-year period (2012-2016). Australian census data were used to obtain the at-risk population and social deprivation information according to the postcode of residence. Levels of social deprivation were arranged into quartiles. Poisson regression was used to calculate rate ratios and Cox regression analysis determined hazard ratios. RESULTS Of the 461 young people identified as UHR, 11.1% (n = 49) lived in the most affluent neighbourhoods (Quartile 1) compared to 36.7% (n = 162) in the most deprived neighbourhoods (Quartile 4). There was a 35% higher rate of identification of young people who were UHR from the most deprived neighbourhoods (aIRR = 1.35, 95% CI [0.98, 1.86]). Over a median follow-up of approximately 10 months (308 days (IQR: 188-557), 17.5% (n = 77) were known to have transitioned to a full-threshold psychotic disorder. Residing in a neighbourhood of above average deprivation had a hazard ratio of 2.05 (95% CI [0.88, 4.80]) for risk of transition, when controlling for age, sex and substance use. CONCLUSIONS These findings provide more support that EI services should be funded as per the expected incidence of psychotic disorders.
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Affiliation(s)
- Danielle Moore
- Orygen, Parkville, VIC, Australia.,Centre for Youth Mental Health, University of Melbourne, VIC, Australia
| | - Scott Eaton
- Orygen, Parkville, VIC, Australia.,Centre for Youth Mental Health, University of Melbourne, VIC, Australia
| | - Andrea Polari
- Orygen, Parkville, VIC, Australia.,Centre for Youth Mental Health, University of Melbourne, VIC, Australia
| | - Patrick McGorry
- Orygen, Parkville, VIC, Australia.,Centre for Youth Mental Health, University of Melbourne, VIC, Australia
| | - Barnaby Nelson
- Orygen, Parkville, VIC, Australia.,Centre for Youth Mental Health, University of Melbourne, VIC, Australia
| | - Brian O'Donoghue
- Orygen, Parkville, VIC, Australia.,Centre for Youth Mental Health, University of Melbourne, VIC, Australia
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Reininghaus U, Rauschenberg C, Schick A, Hartmann JA. [Public mental health from an international perspective: from "shifting the curve" to inclusion of vulnerable populations]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2023; 66:371-378. [PMID: 36847854 PMCID: PMC9969372 DOI: 10.1007/s00103-023-03673-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 02/03/2023] [Indexed: 03/01/2023]
Abstract
In recent years, efforts in the field of public mental health have increased that seek to promote mental health and mental health literacy at population level and yield advances in the prevention, treatment and care of mental health conditions. This paper provides an overview of contemporary conceptualisations of indicators and determinants of public mental health as well as population-based intervention strategies from an international perspective. Current conceptual and methodological challenges of so-called high-risk, whole-population and vulnerable population strategies are critically discussed. Future efforts in research, policy and practice need to address fundamental causes of social and health inequalities, drawing on all societal fields, to contribute to improving population mental health.
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Affiliation(s)
- Ulrich Reininghaus
- Abteilung Public Mental Health, Zentralinstitut für Seelische Gesundheit, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Deutschland. .,Centre for Epidemiology and Public Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, Großbritannien. .,ESRC Centre for Society and Mental Health, King's College London, London, Großbritannien.
| | - Christian Rauschenberg
- Abteilung Public Mental Health, Zentralinstitut für Seelische Gesundheit, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Deutschland
| | - Anita Schick
- Abteilung Public Mental Health, Zentralinstitut für Seelische Gesundheit, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Deutschland
| | - Jessica A. Hartmann
- Abteilung Public Mental Health, Zentralinstitut für Seelische Gesundheit, Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Deutschland ,Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Australien
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Thakrar V, Bardhan M, Chakraborty N. Early intervention in psychosis: An analysis of the characteristics and service needs of patients over the age of 35. Early Interv Psychiatry 2023; 17:177-182. [PMID: 35739609 DOI: 10.1111/eip.13318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 05/04/2022] [Accepted: 05/29/2022] [Indexed: 11/27/2022]
Abstract
AIM In 2016 NICE updated its guidance, extending the age to which early intervention in psychosis (EIP) services treat patients following their first episode of psychosis, to 65 years, from the previous cut-off of 35 years. The aim of this service evaluation was to identify differences in the demographic details, diagnoses, and treatments between patients below and above 35 years to identify any unmet needs in the latter age category. METHODS A total of 100 patients from the caseload were randomly selected, with 50 from each age group, to analyse in further detail. Descriptive statistics was predominantly used due to the relatively small sample size. RESULTS The over 35 s were predominantly female (62%), whilst the under 35 s were predominantly male (66%). There was a statistically significantly higher rate of substance misuse in the under 35 s. Whilst schizophrenia was the most common diagnosis in both groups, higher rates of delusional disorders and psychosis NOS were observed in the over 35 s. In both age groups, a median of two different medications was used per patient. However, amongst the over 35 s there is less use of psychological therapy and of support, time and recovery workers (STR workers). CONCLUSION There are distinct differences between the two age groups including demographic and diagnostic features. Being historically youth based, EIP services needs to ensure that treatments offered are tailored to meet the need of the older age demographic who have different needs.
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Affiliation(s)
- Vedas Thakrar
- Psychosis Intervention & Early Recovery (PIER) Team, Leicestershire Partnership NHS Trust, Leicester, UK
- Department of Acute Medicine, Peterborough City Hospital, North West Anglia NHS Foundation Trust, Peterborough, UK
| | - Mainak Bardhan
- National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
| | - Nandini Chakraborty
- Psychosis Intervention & Early Recovery (PIER) Team, Leicestershire Partnership NHS Trust, Leicester, UK
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Barendse MEA, Lara GA, Guyer AE, Swartz JR, Taylor SL, Shirtcliff EA, Lamb ST, Miller C, Ng J, Yu G, Tully LM. Sex and pubertal influences on the neurodevelopmental underpinnings of schizophrenia: A case for longitudinal research on adolescents. Schizophr Res 2023; 252:231-241. [PMID: 36682313 PMCID: PMC10725041 DOI: 10.1016/j.schres.2022.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 11/08/2022] [Accepted: 12/10/2022] [Indexed: 01/21/2023]
Abstract
Sex is a significant source of heterogeneity in schizophrenia, with more negative symptoms in males and more affective symptoms and internalizing comorbidity in females. In this narrative review, we argue that there are likely sex differences in the pathophysiological mechanisms of schizophrenia-spectrum disorders (SZ) that originate during puberty and relate to the sex-specific impacts of pubertal maturation on brain development. Pubertal maturation might also trigger underlying (genetic or other) vulnerabilities in at-risk individuals, influencing brain development trajectories that contribute to the emergence of SZ. This review is the first to integrate links between pubertal development and neural development with cognitive neuroscience research in SZ to form and evaluate these hypotheses, with a focus on the frontal-striatal and frontal-limbic networks and their hypothesized contribution to negative and mood symptoms respectively. To test these hypotheses, longitudinal research with human adolescents is needed that examines the role of sex and pubertal development using large cohorts or high risk samples. We provide recommendations for such studies, which will integrate the fields of psychiatry, developmental cognitive neuroscience, and developmental endocrinology towards a more nuanced understanding of the role of pubertal factors in the hypothesized sex-specific pathophysiological mechanisms of schizophrenia.
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Affiliation(s)
- M E A Barendse
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA
| | - G A Lara
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA
| | - A E Guyer
- Department of Human Ecology, UC Davis, CA, USA; Center for Mind and Brain, UC Davis, CA, USA
| | - J R Swartz
- Center for Mind and Brain, UC Davis, CA, USA
| | - S L Taylor
- Division of Biostatistics, Department of Public Health Sciences, UC Davis, CA, USA
| | - E A Shirtcliff
- Human Development and Family Studies, Iowa State University, Ames, IA, USA
| | - S T Lamb
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA
| | - C Miller
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA
| | - J Ng
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA
| | - G Yu
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA
| | - L M Tully
- Department of Psychiatry and Behavioral Sciences, UC Davis, CA, USA.
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46
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Estradé A, Onwumere J, Venables J, Gilardi L, Cabrera A, Rico J, Hoque A, Otaiku J, Hunter N, Kéri P, Kpodo L, Sunkel C, Bao J, Shiers D, Bonoldi I, Kuipers E, Fusar-Poli P. The Lived Experiences of Family Members and Carers of People with Psychosis: A Bottom-Up Review Co-Written by Experts by Experience and Academics. Psychopathology 2023; 56:371-382. [PMID: 36689938 PMCID: PMC10568611 DOI: 10.1159/000528513] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/20/2022] [Indexed: 01/24/2023]
Abstract
Informal caregivers of individuals affected by psychotic disorder can play a key role in the recovery process. However, little research has been conducted on the lived experiences of carers and family members. We conducted a bottom-up (from lived experience to theory) review of first-person accounts, co-written between academics and experts by experience, to identify key experiential themes. First-person accounts of carers, relatives, and individuals with psychosis were screened and discussed in collaborative workshops involving individuals with lived experiences of psychosis, family members, and carers, representing various organizations. The lived experiences of family members and carers were characterized by experiential themes related to dealing with the unexpected news, the search for a reason behind the disorder, living with difficult and negative emotions, dealing with loss, feeling lost in fragmented healthcare systems, feeling invisible and wanting to be active partners in care, struggling to communicate with the affected person, fighting stigma and isolation, dealing with an uncertain future, and learning from one's mistakes and building resilience and hope. Our findings bring forth the voices of relatives and informal carers of people with psychosis, by highlighting some of the common themes of their lived experiences from the time of the initial diagnosis and throughout the different clinical stages of the disorder. Informal carers are key stakeholders who can play a strategic role, and their contributions in the recovery process merit recognition and active support by mental health professionals.
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Affiliation(s)
- Andrés Estradé
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Juliana Onwumere
- National Institute for Health and Care Research, Maudsley Biomedical Research Centre, London, UK
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- Bethlem Royal Hospital, South London and Maudsley NHS Foundation Trust, Beckenham, UK
| | - Jemma Venables
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | | | - Ana Cabrera
- Asociación Madrileña de Amigos y Familiares de Personas con Esquizofrenia (AMAFE), Madrid, Spain
| | - Joseba Rico
- Asociación Madrileña de Amigos y Familiares de Personas con Esquizofrenia (AMAFE), Madrid, Spain
| | - Arif Hoque
- Young Person’s Mental Health Advisory Group (YPMHAG), King’s College London, London, UK
| | - Jummy Otaiku
- Young Person’s Mental Health Advisory Group (YPMHAG), King’s College London, London, UK
| | - Nicholas Hunter
- National Health System (NHS) South London and Maudsley (SLaM) Recovery College, London, UK
| | - Péter Kéri
- Global Alliance of Mental Illness Advocacy Networks-Europe (GAMIAN-Europe), Brussels, Belgium
| | - Lily Kpodo
- South London and Maudsley (SLaM) NHS Foundation Trust, London, UK
| | - Charlene Sunkel
- Global Mental Health Peer Network (GMHPN), Johannesburg, South Africa
| | - Jianan Bao
- Department of Forensic and Neurodevelopment Sciences, King’s College London, London, UK
- OASIS Service, South London and Maudsley NHS Foundation Trust, London, UK
| | - David Shiers
- Psychosis Research Unit, Greater Manchester Mental Health NHS Trust, Manchester, UK
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
- School of Medicine, Keele University, Staffordshire, Newcastle, UK
| | - Ilaria Bonoldi
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Elizabeth Kuipers
- National Institute for Health and Care Research, Maudsley Biomedical Research Centre, London, UK
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- Bethlem Royal Hospital, South London and Maudsley NHS Foundation Trust, Beckenham, UK
| | - Paolo Fusar-Poli
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- National Institute for Health and Care Research, Maudsley Biomedical Research Centre, London, UK
- OASIS Service, South London and Maudsley NHS Foundation Trust, London, UK
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
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47
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Dong F, Moore TM, Westfall M, Kohler C, Calkins ME. Development of empirically derived brief program evaluation measures in Pennsylvania first-episode psychosis coordinated specialty care programs. Early Interv Psychiatry 2023; 17:96-106. [PMID: 35343055 DOI: 10.1111/eip.13298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 02/17/2022] [Accepted: 03/13/2022] [Indexed: 01/21/2023]
Abstract
AIM The Pennsylvania first episode psychosis program evaluation (PA-FEP-PE) core assessment battery was developed as a standard and comprehensive clinical assessment and data collection tool in Pennsylvania coordinated specialty care programs (CSC). To reduce administrative time and maximize clinical utility by maintaining acceptable levels of precision, we aimed to generate a short form using item response theory (IRT)-based computer-adaptive test (CAT) simulation and analyse the implementation and acceptability of the short form among providers from PA-CSC. METHODS FEP participants (n = 759; age 14-36) from nine coordinated specialty care programs completed 156 items drawn from the PA-FEP-PE battery. Multidimensional IRT-based CAT simulations were used to select the best PA-FEP-PE items for abbreviated forms. RESULTS A 67-item PA-FEP-PE short form was developed to capture six factors: (1) positive affect and surgency (with negative loadings on Anxious-Misery items); (2) psychiatric services satisfaction; (3) antipsychotic side effect severity; (4) family turmoil and associated traumas; (5) trauma load; and (6) psychosis. The total number of items was reduced more than 50% in the PA-FEP-PE shortened forms. The short form demonstrated good psychometric properties, and it was well accepted by our providers in the implementation. CONCLUSIONS The empirical derivation and implementation of abbreviated measures of key domains and constructs in FEP care have streamlined and facilitated PA-FEP program evaluation. Our work supports potential application of IRT based methods to empirically reduce core assessment battery measures in large-scale data collection efforts such as in the Early Psychosis Intervention Network.
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Affiliation(s)
- Fanghong Dong
- School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Tyler M Moore
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Lifespan Brain Institute, Penn Medicine and Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA
| | - Megan Westfall
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Christian Kohler
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Monica E Calkins
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Lifespan Brain Institute, Penn Medicine and Children's Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania, USA
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48
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McBride O, Duncan C, Twigg L, Keown P, Bhui K, Scott J, Parsons H, Crepaz-Keay D, Cyhlarova E, Weich S. Effects of ethnic density on the risk of compulsory psychiatric admission for individuals attending secondary care mental health services: evidence from a large-scale study in England. Psychol Med 2023; 53:458-467. [PMID: 34011424 PMCID: PMC9899561 DOI: 10.1017/s0033291721001768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 04/17/2021] [Accepted: 04/21/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Black, Asian and minority ethnicity groups may experience better health outcomes when living in areas of high own-group ethnic density - the so-called 'ethnic density' hypothesis. We tested this hypothesis for the treatment outcome of compulsory admission. METHODS Data from the 2010-2011 Mental Health Minimum Dataset (N = 1 053 617) was linked to the 2011 Census and 2010 Index of Multiple Deprivation. Own-group ethnic density was calculated by dividing the number of residents per ethnic group for each lower layer super output area (LSOA) in the Census by the LSOA total population. Multilevel modelling estimated the effect of own-group ethnic density on the risk of compulsory admission by ethnic group (White British, White other, Black, Asian and mixed), accounting for patient characteristics (age and gender), area-level deprivation and population density. RESULTS Asian and White British patients experienced a reduced risk of compulsory admission when living in the areas of high own-group ethnic density [odds ratios (OR) 0.97, 95% credible interval (CI) 0.95-0.99 and 0.94, 95% CI 0.93-0.95, respectively], whereas White minority patients were at increased risk when living in neighbourhoods of higher own-group ethnic concentration (OR 1.18, 95% CI 1.11-1.26). Higher levels of own-group ethnic density were associated with an increased risk of compulsory admission for mixed-ethnicity patients, but only when deprivation and population density were excluded from the model. Neighbourhood-level concentration of own-group ethnicity for Black patients did not influence the risk of compulsory admission. CONCLUSIONS We found only minimal support for the ethnic density hypothesis for the treatment outcome of compulsory admission to under the Mental Health Act.
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Affiliation(s)
| | | | - Liz Twigg
- University of Portsmouth, Portsmouth, UK
| | - Patrick Keown
- Academic Psychiatry Campus for Ageing & Vitality, Newcastle University, Newcastle upon Tyne, UK
| | - Kamaldeep Bhui
- Department of Psychiatry, University of Oxford, Oxford, UK
- The World Psychiatric Associations UK Collaborating Centre, London, UK
| | - Jan Scott
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
| | - Helen Parsons
- Warwick Medical School Clinical Trials Unit, University of Warwick, Coventry, UK
| | | | - Eva Cyhlarova
- London School of Economics and Political Science, London, UK
| | - Scott Weich
- School of Health and Related Research, University of Sheffield, Sheffield, UK
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49
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Bansal N, Karlsen S, Sashidharan SP, Cohen R, Chew-Graham CA, Malpass A. Understanding ethnic inequalities in mental healthcare in the UK: A meta-ethnography. PLoS Med 2022; 19:e1004139. [PMID: 36512523 PMCID: PMC9746991 DOI: 10.1371/journal.pmed.1004139] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 11/11/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Evidence regarding the presence and persistence of ethnic inequalities in mental healthcare is well established. The reasons for these inequalities and lack of progress in diminishing them are less understood. This meta-ethnography aims to provide a new conceptual understanding of how ethnic inequalities are created and sustained; this is essential to develop effective interventions. Specifically, we sought to understand why people from ethnic minority groups are underrepresented in primary care mental health service provision and overrepresented in crisis pathways and detention. METHODS AND FINDINGS Following eMERGe guidelines for meta-ethnographies, we searched OpenGrey, Kings Fund, CINAHL, Medline, PsycINFO, and Social Care Online databases for qualitative articles published from database inception until October 2, 2022, using broad categories of search terms relating to "ethnicity AND (mental illness/mental health/emotional distress) AND (help-seeking/service utilisation/experience/perception/view)." We included all conceptually rich articles that used qualitative methods of data collection and analysis and excluded non-UK studies and those that focused solely on causation of mental illness. Our patient, public, and practitioner lived experience advisory group provided feedback and input on key stages of the project including search terms, research questions, data analysis, and dissemination. A total of 14,142 articles were identified; 66 met the inclusion criteria. We used reciprocal, refutational, and line of argument analytical approaches to identify convergence and divergence between studies. The synthesis showed that current models of statutory mental healthcare are experienced as a major barrier to the delivery of person-centred care to those in ethnic minority groups due to the perceived dominance of monocultural and reductionist frameworks of assessment and treatment (described as "medical" and "Eurocentric") and direct experiences of racist practice. The lack of socially oriented and holistic frameworks of knowledge and understanding in medical training and services is experienced as epistemic injustice, particularly among those who attribute their mental illness to experiences of migration, systemic racism, and complex trauma. Fear of harm, concerns about treatment suitability, and negative experiences with health providers such as racist care and medical neglect/injury contribute to avoidance of, and disengagement from, mainstream healthcare. The lack of progress in tackling ethnic inequalities is attributed to failures in coproduction and insufficient adoption of existing recommendations within services. Study limitations include insufficient recording of participant characteristics relating to generational status and social class in primary studies, which prevented exploration of these intersections. CONCLUSIONS In this study, we found that the delivery of safe and equitable person-centred care requires a model of mental health that is responsive to the lived experiences of people in ethnic minority groups. For the people considered in this review, this requires better alignment of mental health services with social and anti-racist models of care. Our findings suggest that intersections related to experiences of racism, migration, religion, and complex trauma might be more relevant than crude ethnic group classifications. Strategies to tackle ethnic inequalities in mental healthcare require an evaluation of individual, systemic, and structural obstacles to authentic and meaningful coproduction and implementation of existing community recommendations in services.
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Affiliation(s)
- Narinder Bansal
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Saffron Karlsen
- Centre for the Study of Ethnicity and Citizenship, School of Sociology, Politics and International Studies, University of Bristol, Bristol, United Kingdom
| | - Sashi P. Sashidharan
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Rachel Cohen
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | | | - Alice Malpass
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
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50
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Griffiths SL, Lalousis PA, Wood SJ, Upthegrove R. Heterogeneity in treatment outcomes and incomplete recovery in first episode psychosis: does one size fit all? Transl Psychiatry 2022; 12:485. [PMID: 36396628 PMCID: PMC9671914 DOI: 10.1038/s41398-022-02256-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 11/07/2022] [Accepted: 11/09/2022] [Indexed: 11/18/2022] Open
Abstract
The heterogeneity in recovery outcomes for individuals with First Episode Psychosis (FEP) calls for a strong evidence base to inform practice at an individual level. Between 19-89% of young people with FEP have an incomplete recovery despite gold-standard evidence-based treatments, suggesting current service models, which adopt a 'one-size fits all' approach, may not be addressing the needs of many young people with psychosis. The lack of consistent terminology to define key concepts such as recovery and treatment resistance, the multidimensional nature of these concepts, and common comorbid symptoms are some of the challenges faced by the field in delineating heterogeneity in recovery outcomes. The lack of robust markers for incomplete recovery also results in potential delay in delivering prompt, and effective treatments to individuals at greatest risk. There is a clear need to adopt a stratified approach to care where interventions are targeted at subgroups of patients, and ultimately at the individual level. Novel machine learning, using large, representative data from a range of modalities, may aid in the parsing of heterogeneity, and provide greater precision and sophistication in identifying those on a pathway to incomplete recovery.
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Affiliation(s)
- Siân Lowri Griffiths
- Institute for Mental Health, University of Birmingham, Birmingham, UK. .,Centre for Human Brain Health, University of Birmingham, Birmingham, UK.
| | - Paris Alexandros Lalousis
- grid.6572.60000 0004 1936 7486Institute for Mental Health, University of Birmingham, Birmingham, UK ,grid.6572.60000 0004 1936 7486Centre for Human Brain Health, University of Birmingham, Birmingham, UK
| | - Stephen J. Wood
- grid.6572.60000 0004 1936 7486Institute for Mental Health, University of Birmingham, Birmingham, UK ,grid.488501.00000 0004 8032 6923Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, VIC Australia ,grid.1008.90000 0001 2179 088XCentre for Youth Mental Health, The University of Melbourne, Parkville, VIC Australia
| | - Rachel Upthegrove
- grid.6572.60000 0004 1936 7486Institute for Mental Health, University of Birmingham, Birmingham, UK ,grid.6572.60000 0004 1936 7486Centre for Human Brain Health, University of Birmingham, Birmingham, UK ,grid.498025.20000 0004 0376 6175Birmingham Early Interventions Service, Birmingham Women’s and Children’s NHS Foundation Trust, Birmingham, UK
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