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Serra-Arumí C, Golay P, Bonnarel V, Alerci L, Abrahamyan Empson L, Conus P, Alameda L. Risk and protective factors for recovery at 3-year follow-up after first-episode psychosis onset: a multivariate outcome approach. Soc Psychiatry Psychiatr Epidemiol 2024; 59:1255-1267. [PMID: 37861709 PMCID: PMC11178637 DOI: 10.1007/s00127-023-02579-w] [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: 05/17/2023] [Accepted: 09/28/2023] [Indexed: 10/21/2023]
Abstract
PURPOSE Recovery in people with first-episode psychosis (FEP) remains a major issue. When risk factors are studied in relation to the disorder, potential protective factors should also be considered since they can modulate this relationship. This study is aimed at exploring which premorbid and baseline characteristics are associated with a good and poor global recovery in patients with FEP at 3-year follow-up. METHODS We categorized patients' outcome by using a Latent Class Analysis (LCA) considering a multimodal set of symptomatic and functional outcomes. A Mixed effects Models Repeated Measures analysis of variance (MMRM) was used to highlight group differences over time on symptomatic and functional outcomes assessed during the 3-year follow-up. RESULTS A total of 325 patients with FEP aged between 18 and 35 years were included. Two groups were identified. A total of 187 patients (57.5%) did not achieve recovery, and 138 patients (42.5%) achieved recovery. Recovered patients had generally a better premorbid and baseline profile in comparison with non-recovered patients (as among which shorter duration of untreated psychosis (DUP), higher degree of insight, better functional level and lower illness severity at baseline). The trajectories for the psychopathological and functional outcomes over 36 months differed between the non-recovered and the recovered group of patients. CONCLUSIONS Our results pointed to some variables associated with recovery, acting as potential protective factors. These should be considered for early intervention programs to promote psychological resilience specifically in those with a worse prognosis in order to mitigate the effects of the variables that make them more vulnerable to poorer outcome.
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Affiliation(s)
- Clara Serra-Arumí
- Etiopathogenesis and Treatment of Severe Mental Disorders (MERITT), Teaching, Research and Innovation Unit, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Philippe Golay
- Department of Psychiatry, General Psychiatry Service, Treatment and Early Intervention in Psychosis Program, Centre Hospitalier Universitaire Vaudois (CHUV), Place Chauderon, 18, 1003, Lausanne, Switzerland
| | - Vincent Bonnarel
- Department of Psychiatry, General Psychiatry Service, Treatment and Early Intervention in Psychosis Program, Centre Hospitalier Universitaire Vaudois (CHUV), Place Chauderon, 18, 1003, Lausanne, Switzerland
| | - Livia Alerci
- Department of Psychiatry, General Psychiatry Service, Treatment and Early Intervention in Psychosis Program, Centre Hospitalier Universitaire Vaudois (CHUV), Place Chauderon, 18, 1003, Lausanne, Switzerland
| | - Lilith Abrahamyan Empson
- Department of Psychiatry, General Psychiatry Service, Treatment and Early Intervention in Psychosis Program, Centre Hospitalier Universitaire Vaudois (CHUV), Place Chauderon, 18, 1003, Lausanne, Switzerland
| | - Philippe Conus
- Department of Psychiatry, General Psychiatry Service, Treatment and Early Intervention in Psychosis Program, Centre Hospitalier Universitaire Vaudois (CHUV), Place Chauderon, 18, 1003, Lausanne, Switzerland
| | - Luis Alameda
- Department of Psychiatry, General Psychiatry Service, Treatment and Early Intervention in Psychosis Program, Centre Hospitalier Universitaire Vaudois (CHUV), Place Chauderon, 18, 1003, Lausanne, Switzerland.
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Departamento de Psiquiatría, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Seville, Spain.
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2
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Gomà M, Arias-Pujol E, Prims E, Ferrer J, Lara S, Glover V, Martinez M, Llairó A, Nanzer N. Internet-based interdisciplinary therapeutic group (Grupo Interdisciplinar Online, GIO) for perinatal anxiety and depression-a randomized pilot study during COVID-19. Arch Womens Ment Health 2024; 27:405-415. [PMID: 38150150 PMCID: PMC11116180 DOI: 10.1007/s00737-023-01412-2] [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: 08/12/2023] [Accepted: 12/09/2023] [Indexed: 12/28/2023]
Abstract
Early interventions may promote reductions in mothers' anxiety-depression (AD) symptoms and improvements in their offspring. This longitudinal randomized research was conducted to assess the effects of interdisciplinary online therapeutic groups (GIO) in at-risk mothers and babies during the COVID-19 pandemic in a disadvantaged neighborhood in Barcelona (Spain). A total of 135 babies were born from March 2020 to June 2021 in a primary healthcare center of Barcelona (Spain). Pregnant woman and new mothers were screened for AD symptomatology through EPDS and STAI questionnaires. Seventy-two of them met high-risk criteria for AD and were included in the study. They were randomly assigned into the two groups of the study: 40 participants were assigned to GIO, the therapeutic group (TG), while 32 of them were assigned to the control group (CG) and received treatment as usual. The course of the mothers' symptomatology was assessed, as well as the baby's development at 6 months old in a blind pediatric follow-up. No differences were found in AD between both groups before the intervention. However, we obtained a significant decrease in AD symptomatology (EPDS p < .001; STAI state p = .015 and STAI trait p < .001at 6 months of life) after the intervention in the TG compared to the CG. Pediatric follow-up at 6 months demonstrated significant differences between groups in babies' development assessment (manipulation p = .003; language p < .001; sociability p < .001). The GIO helped to ensure healthy development of the baby and reduction of the mothers' depressive-anxiety symptomatology.
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Affiliation(s)
- M Gomà
- Faculty of Psychology, Education and Sports Sciences Blanquerna, Ramon Llull University (URL), Barcelona, Spain.
- Department of Perinatal Care, Bruc Salut Clinical Psychology Center, Barcelona, Spain.
| | - E Arias-Pujol
- Faculty of Psychology, Education and Sports Sciences Blanquerna, Ramon Llull University (URL), Barcelona, Spain
| | - E Prims
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - J Ferrer
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - S Lara
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - V Glover
- Institute of Reproductive and Developmental Biology, Imperial College London, London, UK
| | - M Martinez
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - A Llairó
- Faculty of Psychology, Education and Sports Sciences Blanquerna, Ramon Llull University (URL), Barcelona, Spain
- Department of Perinatal Care, Bruc Salut Clinical Psychology Center, Barcelona, Spain
| | - N Nanzer
- Child and Adolescent Psychiatry Service, Geneva University Hospitals, Geneva, Switzerland
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3
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Ku BS, Ren J, Compton MT, Druss BG, Guo S, Walker EF. The association between neighborhood-level social fragmentation and distressing psychotic-like experiences in early adolescence: the moderating role of close friends. Psychol Med 2024:1-9. [PMID: 38362835 PMCID: PMC11327384 DOI: 10.1017/s0033291724000278] [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: 02/17/2024]
Abstract
BACKGROUND Early exposure to neighborhood social fragmentation has been shown to be associated with schizophrenia. The impact of social fragmentation and friendships on distressing psychotic-like experiences (PLE) remains unknown. We investigate the relationships between neighborhood social fragmentation, number of friends, and distressing PLE among early adolescents. METHODS Data were collected from the Adolescent Brain Cognitive Development Study. Generalized linear mixed models tested associations between social fragmentation and distressing PLE, as well as the moderating role of the number of total and close friends. RESULTS Participants included 11 133 adolescents aged 9 to 10, with 52.3% being males. Greater neighborhood social fragmentation was associated with higher levels of distressing PLE (adjusted β = 0.05; 95% CI: 0.01-0.09). The number of close but not total friends significantly interacted with social fragmentation to predict distressing PLE (adjusted β = -0.02; 95% CI: -0.04 to <-0.01). Among those with fewer close friends, the association between neighborhood social fragmentation and distressing PLE was significant (adjusted β = 0.07; 95% CI: 0.03-0.11). However, among those with more close friends, the association was non-significant (adjusted β = 0.03; 95% CI: -0.01 to 0.07). CONCLUSIONS Greater neighborhood social fragmentation is associated with higher levels of distressing PLE, particularly among those with fewer close friends. Further research is needed to disentangle aspects of the interaction between neighborhood characteristics and the quality of social interactions that may contribute to psychosis, which would have implications for developing effective interventions at the individual and community levels.
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Affiliation(s)
- Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Jiyuan Ren
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Michael T Compton
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, NY, USA
| | - Benjamin G Druss
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Shuyi Guo
- Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
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Saarinen A, Keltikangas-Järvinen L, Dobewall H, Sormunen E, Lehtimäki T, Kähönen M, Raitakari O, Hietala J. Childhood family environment predicting psychotic disorders over a 37-year follow-up - A general population cohort study. Schizophr Res 2023; 258:9-17. [PMID: 37392583 DOI: 10.1016/j.schres.2023.06.008] [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: 06/07/2022] [Revised: 09/07/2022] [Accepted: 06/19/2023] [Indexed: 07/03/2023]
Abstract
BACKGROUND Childhood adverse effects and traumatic experiences increase the risk for several psychiatric disorders. We now investigated whether prospectively assessed childhood family environment per se contributes to increased risk for psychotic disorders in adulthood, and whether these family patterns are also relevant in the development of affective disorders. METHODS We used the Young Finns Data (n = 3502). Childhood family environment was assessed in 1980/1983 with previously constructed risk scores: (1) disadvantageous emotional family atmosphere (parenting practices, parents' life satisfaction, parents' mental disorder, parents' alcohol intoxication), (2) adverse socioeconomic environment (overcrowded apartment, home income, parent's employment, occupational status, educational level), and (3) stress-prone life events (home movement, school change, parental divorce, death, or hospitalization, and child's hospitalization). Psychiatric diagnoses (ICD-10 classification) over the lifespan were collected up to 2017 from the national registry of hospital care. Non-affective psychotic disorder and affective disorder groups were formed. RESULTS Frequent stress-prone life events predicted higher likelihood of non-affective psychotic disorders (OR = 2.401, p = 0.001). Adverse socioeconomic environment or emotional family atmosphere did not predict psychotic disorders. Only disadvantageous emotional family atmosphere predicted modestly higher likelihood of affective disorders (OR = 1.583, p = 0.013). CONCLUSIONS Our results suggest that childhood family environment and atmosphere patterns as such contribute to the risk for developing adulthood mental disorders with relative disorder specificity. The results emphasize the importance of both individual and public health preventive initiatives, including family support interventions.
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Affiliation(s)
- Aino Saarinen
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland
| | | | | | - Elina Sormunen
- Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland; Department of Clinical Chemistry, Finnish Cardiovascular Research Center - Tampere, Faculty of Medicine and Health Technology, Tampere University, Finland
| | - Mika Kähönen
- Department of Clinical Physiology, Tampere University Hospital, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Olli Raitakari
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland; Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland; Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Jarmo Hietala
- Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland.
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Gomà M, Martínez M, Blancafort X, Muniente G, Antón S, Lara S, Arias-Pujol E, Llairó A, Nanzer N. Detection of depressive-anxiety symptomatology and associated risk factors among pregnant women in a low-income neighborhood. J Psychosom Obstet Gynaecol 2021; 42:293-299. [PMID: 32396764 DOI: 10.1080/0167482x.2020.1761319] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
AIM To determine the prevalence of anxiety-depressive symptomatology and associated risk factors in a population of pregnant women in the low-income neighborhood of Roquetes (Barcelona, Spain). DESIGN Quasi-experimental, cross-sectional study. LOCATION The study was carried out at the Primary Care Center, Roquetes Canteres, Barcelona. PARTICIPANTS Between 2015 and 2017, all pregnant women who visited the Sexual and Reproductive Care Team in Primary Care (ASSIR) or their Family Physician (FP) were invited to take part in a study if they met the following criteria: (a) over 18 years old (b) able to understand in any of the 4 study languages. Of a total of 239 gestating women, 19 declined to participate, 14 moved away from the area and 16 underwent voluntary termination of pregnancy, leaving a sample of 190 subjects. MATERIAL AND METHODS The Edinburgh Postnatal Depression Scale (EPDS) was used to detect depressive symptomatology, the State-Trait Anxiety Inventory (STAI) was used to assess anxiety, and a sociodemographic data questionnaire was administered. Once all descriptive demographic data from the whole sample was analyzed, baseline clinical and demographic characteristics were compared using the independent t-test for continuous variables and the chi-squared analysis for categorical variables. RESULTS The t-test showed that 48% of pregnant women presented an at-risk degree of anxiety-depressive symptomatology, double that found in the general population. Applying a chi-squared test to the at-risk and non-risk groups revealed associated prenatal risk factors including: having a history of violence; living in a rented room, mistreatment in infancy and mental health issues. The ROC curves analysis obtained a cutoff point score of 4 Accumulated Associated Factors (AAF) (AUC 0.765, p < .001, 57% sensitivity and 79% specificity). CONCLUSIONS Our study shows that rates of anxiety-depressive symptomatology in a population with considerable socio-economic deprivation can more than double. AAF in the population at risk of anxiety and depression were detected, highlighting the need to allocate resources to identification and prevention during pregnancy. This requires the involvement of a multidisciplinary, professional team with a biopsychosocial perspective.
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Affiliation(s)
- Marta Gomà
- Department of Perinatal, Bruc Salut Clinical Psychology Center, Barcelona, Spain
| | - Maria Martínez
- Department of Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - Xavier Blancafort
- Department of Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - Gloria Muniente
- Department of Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - Silvia Antón
- Department of Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - Silvia Lara
- Department of Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | | | - Antònia Llairó
- Department of Perinatal, Bruc Salut Clinical Psychology Center, Barcelona, Spain
| | - Nathalie Nanzer
- Department of Child and Adolescent, Hôpitaux Universitaires de Genève, Geneva, Switzerland
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Fonseca-Pedrero E, Muñiz J, Gacía-Portilla MP, Bobes J. Network structure of psychotic-like experiences in adolescents: Links with risk and protective factors. Early Interv Psychiatry 2021; 15:595-605. [PMID: 32419341 DOI: 10.1111/eip.12989] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 03/25/2020] [Accepted: 04/28/2020] [Indexed: 12/13/2022]
Abstract
AIM The main goal was to analyse the network structure of psychotic-like experiences (PLEs) in a large sample of adolescents. In addition, the network structure between PLEs and putative risk (mental health difficulties, suicidal behaviour, depression symptoms) and protective factors (prosocial behaviour, subjective well-being, self-esteem) for psychosis was analysed. METHODS The sample compromised a total of 1790 adolescents (M=15.7 years; SD=1.26), 816 men (45.6%), selected by stratified random cluster sampling. Various tools were used to measure PLEs, general psychopathology, suicide ideation and behaviour, depression symptoms, prosocial behaviour, subjective well-being, and self-esteem. The Gaussian graphical model for continuous variables and Ising model for binary variables were used for network estimation. RESULTS The PLEs estimated network was strongly interconnected. Unusual perceptual experiences were among the most central nodes. The average predictability of this network was 16.41%. The PLEs and risk and protective factors estimated network showed a high degree of interconnectedness between PLEs and psychopathology domains. PLEs, behavioural problems, and emotional symptoms were among the most central nodes. The mean predictability of this network was 43.46%. The results of the stability and accuracy analysis indicated that networks were accurately estimated. CONCLUSIONS At population level, extended psychosis phenotype can be conceptualized as a network of interacting cognitive, emotional, and behavioural features. The network model allows us to understand psychosis risk, at the same time opening new lines of study in the mental health arena.
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Affiliation(s)
| | - José Muñiz
- Department of Psychology, University of Oviedo, Oviedo, Spain
| | - Mª Paz Gacía-Portilla
- Department of Psychiatry, University of Oviedo, ISPA, INEUROPA, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain
| | - Julio Bobes
- Department of Psychiatry, University of Oviedo, ISPA, INEUROPA, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Oviedo, Spain
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7
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McMahon EM, Corcoran P, Keeley H, Clarke M, Coughlan H, Wasserman D, Hoven CW, Carli V, Sarchiapone M, Healy C, Cannon M. Risk and protective factors for psychotic experiences in adolescence: a population-based study. Psychol Med 2021; 51:1220-1228. [PMID: 32026792 DOI: 10.1017/s0033291719004136] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Psychotic experiences (PEs) are reported by a significant minority of adolescents and are associated with the development of psychiatric disorders. The aims of this study were to examine associations between PEs and a range of factors including psychopathology, adversity and lifestyle, and to investigate mediating effects of coping style and parental support on associations between adversity and PEs in a general population adolescent sample. METHOD Cross-sectional data were drawn from the Irish centre of the Saving and Empowering Young Lives in Europe study. Students completed a self-report questionnaire and 973 adolescents, of whom 522 (53.6%) were boys, participated. PEs were assessed using the 7-item Adolescent Psychotic Symptom Screener. RESULTS Of the total sample, 81 (8.7%) of the sample were found to be at risk of PEs. In multivariate analysis, associations were found between PEs and number of adverse events reported (OR 4.48, CI 1.41-14.25; p < 0.011), maladaptive/pathological internet use (OR 2.70, CI 1.30-5.58; p = 0.007), alcohol intoxication (OR 2.12, CI 1.10-4.12; p = 0.025) and anxiety symptoms (OR 4.03, CI 1.57-10.33; p = 0.004). There were small mediating effects of parental supervision, parental support and maladaptive coping on associations between adversity and PEs. CONCLUSION We have identified potential risk factors for PEs from multiple domains including adversity, mental health and lifestyle factors. The mediating effect of parental support on associations between adversity and PEs suggests that poor family relationships may account for some of this mechanism. These findings can inform the development of interventions for adolescents at risk.
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Affiliation(s)
- Elaine M McMahon
- National Suicide Research Foundation, Cork, Ireland
- School of Public Health, University CollegeCork, Ireland
| | - Paul Corcoran
- National Suicide Research Foundation, Cork, Ireland
- School of Public Health, University CollegeCork, Ireland
| | - Helen Keeley
- Child and Adolescent Mental Health Services North Cork, Health Service Executive, Ireland
| | - Mary Clarke
- Department of Psychology, Royal College of Surgeons in Ireland, Dublin, Ireland
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Helen Coughlan
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Danuta Wasserman
- National Centre for Suicide Research and Prevention of Mental lll-Health (NASP), Karolinska Institute, Stockholm, Sweden
| | - Christina W Hoven
- Dept of Child and Adolescent Psychiatry, New York State Psychiatric Institute; Dept of Epidemiology, Mailman School of Public Health, Columbia University, New York, USA
| | - Vladimir Carli
- National Centre for Suicide Research and Prevention of Mental lll-Health (NASP), Karolinska Institute, Stockholm, Sweden
| | - Marco Sarchiapone
- Department of Medicine and Health Science, University of Molise, Campobasso, Italy
| | - Colm Healy
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Mary Cannon
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
- Trinity College Institute of Neuroscience, Dublin, Ireland
- Department of Psychiatry, Beaumont Hospital, Dublin, Ireland
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8
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Firth J, Schuch F, Mittal VA. Using exercise to protect physical and mental health in youth at risk for psychosis. ACTA ACUST UNITED AC 2020; 23:433. [PMID: 32913824 PMCID: PMC7451351 DOI: 10.4081/ripppo.2020.433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/30/2020] [Indexed: 02/06/2023]
Abstract
A large body of literature has demonstrated that exercise interventions can improve a broad range of outcomes in people with established schizophrenia, including reducing psychiatric symptoms, increasing cognitive functioning, and improving physical health. Furthermore, these benefits seem just as pronounced in first-episode psychosis. However, there have been few clinical studies to date examining the effects of exercise in those found to be ‘at-risk’ of psychosis, particularly for those meeting the criteria for ‘Clinical High Risk’ (CHR) state (a classification which includes both those meeting the ‘ultra-high risk for psychosis’ criteria and/or those with ‘atrisk mental states’). This is surprising, as a proportion of those in the CHR state go on to develop psychotic disorders, and a growing body of evidence suggests that early interventions in this period have significant potential to improve the course of illness. In this article, we shall review the existing literature for i) exercise as an adjunctive intervention for those treated for psychosis; ii) exercise as a standalone intervention in CHR groups; and iii) the rationale and supportive evidence for widescale use of exercise to preserve physical and mental health in those identified as at risk for psychosis. From this, we will put forth how the CHR phase represents an under-researched but highly-suitable timepoint for administering structured exercise interventions, in order to improve physical, psychological and neurocognitive outcomes; while also potentially reducing the odds of transition to full-threshold psychotic disorders. Following this, directions, recommendations and considerations around both the clinical implementation and future research around exercise in CHR individuals will be discussed.
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Affiliation(s)
- Joseph Firth
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK.,NICM Health Research Institute, Western Sydney University, Westmead, Australia
| | - Felipe Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil
| | - Vijay A Mittal
- Department of Psychology and Institute for Policy Research, Northwestern University, Evanston, IL.,Department of Psychiatry, Department of Medical Social Sciences, Institute for Innovations in Developmental Sciences, Northwestern University, Chicago IL, USA
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9
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Brokmeier LL, Firth J, Vancampfort D, Smith L, Deenik J, Rosenbaum S, Stubbs B, Schuch FB. Does physical activity reduce the risk of psychosis? A systematic review and meta-analysis of prospective studies. Psychiatry Res 2020; 284:112675. [PMID: 31757637 DOI: 10.1016/j.psychres.2019.112675] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/01/2019] [Accepted: 11/01/2019] [Indexed: 12/18/2022]
Abstract
Longitudinal prospective cohorts have suggested that physical activity (PA) may be a protective factor against psychosis and schizophrenia. However, no meta-analysis has been conducted. The study aims to examine the prospective relationship between PA and incident psychosis/schizophrenia. Major databases were searched from inception to July 2019 for prospective studies that calculated the odds ratio (OR) or the adjusted odds ratio (AOR) of incident psychosis/schizophrenia in people with higher PA against people with lower PA. Methodological quality was assessed using the Newcastle-Ottawa Scale (NOS). A random-effects meta-analysis was conducted, for OR and AOR, separately. Across 4 cohorts (N = 30,025 median males = 50%, median follow-up = 32 years), people with high self-reported PA (versus low PA) were at reduced odds of developing psychosis/schizophrenia (OR = 0.73, 95%CI 0.532 to 0.995, p = 0.047). Analysis including 2 cohorts presenting AOR were not statistically significant (AOR = 0.59, 95%CI 0.253 to 1.383, p = 0.226). Overall study quality was high (mean NOS = 7.0). The literature on the topic is scarce, whilst crude analysis suggests that PA may be a protective factor against the emergence of psychosis/schizophrenia, but when adjusting for covariates, the association is no longer significant. Further studies with objective physical activity and adjustment for confounders are needed.
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Affiliation(s)
| | - Joseph Firth
- NICM Health Research Institute, Western Sydney University, Westmead, Australia; Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Davy Vancampfort
- KU Leuven Department of Rehabilitation Sciences, Leuven, Belgium; University Psychiatric Centre KU Leuven, Kortenberg, Belgium
| | - Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK
| | - Jeroen Deenik
- GGz Centraal, Utrechtseweg 266, 3818 EW Amersfoort, The Netherlands; School for Mental Health and Neuroscience Maastricht University, Minderbroedersberg 4-6, 6211 LK Maastricht, The Netherlands
| | - Simon Rosenbaum
- School of Psychiatry, University of New South Wales, Sydney, Australia; Black Dog Institute, Sydney, Australia
| | - Brendon Stubbs
- Physiotherapy Department, South London and Maudsley NHS Foundation Trust, London, UK; Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Felipe Barreto Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil.
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10
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Nietola M, Huovinen H, Heiskala A, Nordström T, Miettunen J, Korkeila J, Jääskeläinen E. Early childhood and adolescent risk factors for psychotic depression in a general population birth cohort sample. Soc Psychiatry Psychiatr Epidemiol 2020; 55:1179-1186. [PMID: 32055894 PMCID: PMC7471190 DOI: 10.1007/s00127-020-01835-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 02/03/2020] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND PURPOSE In the group of severe mental disorders, psychotic depression (PD) is essentially under-researched. Knowledge about the risk factors is scarce and this applies especially to early risk factors. Our aim was to study early childhood and adolescent risk factors of PD in a representative birth cohort sample with a follow-up of up to 50 years. METHODS The study was carried out using the Northern Finland Birth Cohort 1966 (NFBC 1966). We used non-psychotic depression (NPD) (n = 746), schizophrenia (SZ) (n = 195), psychotic bipolar disorder (PBD) (n = 27), other psychoses (PNOS) (n = 136) and healthy controls (HC) (n = 8200) as comparison groups for PD (n = 58). We analysed several potential early risk factors from time of birth until the age of 16 years. RESULTS The main finding was that parents' psychiatric illness [HR 3.59 (1.84-7.04)] was a risk factor and a high sports grade in school was a protective factor [HR 0.29 (0.11-0.73)] for PD also after adjusting for covariates in the multivariate Cox regression model. Parental psychotic illness was an especially strong risk factor for PD. The PD subjects had a parent with psychiatric illness significantly more often (p < 0.05) than NPD subjects. Differences between PD and other disorder groups were otherwise small. CONCLUSIONS A low sports grade in school may be a risk factor for PD. Psychiatric illnesses, especially psychoses, are common in the parents of PD subjects. A surprisingly low number of statistically significant risk factors may have resulted from the size of the PD sample and the underlying heterogeneity of the etiology of PD.
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Affiliation(s)
- Miika Nietola
- Psychiatric Department, University of Turku and the Hospital District of Southwest Finland, Kunnallissairaalantie 20, Building 9, 3. Floor, 20700, Turku, Finland.
| | - Hanna Huovinen
- grid.10858.340000 0001 0941 4873Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Anni Heiskala
- grid.10858.340000 0001 0941 4873Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Tanja Nordström
- grid.10858.340000 0001 0941 4873Center for Life Course Health Research, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland ,grid.10858.340000 0001 0941 4873Infrastructure for Population Studies, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Jouko Miettunen
- grid.10858.340000 0001 0941 4873Center for Life Course Health Research, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Jyrki Korkeila
- grid.1374.10000 0001 2097 1371Psychiatric Department, University of Turku and Satakunta Hospital District, Turku, Finland
| | - Erika Jääskeläinen
- grid.10858.340000 0001 0941 4873Center for Life Course Health Research, University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland ,grid.412326.00000 0004 4685 4917Department of Psychiatry, Oulu University Hospital, Oulu, Finland
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Radua J, Ramella-Cravaro V, Ioannidis JPA, Reichenberg A, Phiphopthatsanee N, Amir T, Yenn Thoo H, Oliver D, Davies C, Morgan C, McGuire P, Murray RM, Fusar-Poli P. What causes psychosis? An umbrella review of risk and protective factors. World Psychiatry 2018; 17:49-66. [PMID: 29352556 PMCID: PMC5775150 DOI: 10.1002/wps.20490] [Citation(s) in RCA: 334] [Impact Index Per Article: 55.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Psychosis is a heterogeneous psychiatric condition for which a multitude of risk and protective factors have been suggested. This umbrella review aimed to classify the strength of evidence for the associations between each factor and psychotic disorders whilst controlling for several biases. The Web of Knowledge database was searched to identify systematic reviews and meta-analyses of observational studies which examined associations between socio-demographic, parental, perinatal, later factors or antecedents and psychotic disorders, and which included a comparison group of healthy controls, published from 1965 to January 31, 2017. The literature search and data extraction followed PRISMA and MOOSE guidelines. The association between each factor and ICD or DSM diagnoses of non-organic psychotic disorders was graded into convincing, highly suggestive, suggestive, weak, or non-significant according to a standardized classification based on: number of psychotic cases, random-effects p value, largest study 95% confidence interval, heterogeneity between studies, 95% prediction interval, small study effect, and excess significance bias. In order to assess evidence for temporality of association, we also conducted sensitivity analyses restricted to data from prospective studies. Fifty-five meta-analyses or systematic reviews were included in the umbrella review, corresponding to 683 individual studies and 170 putative risk or protective factors for psychotic disorders. Only the ultra-high-risk state for psychosis (odds ratio, OR=9.32, 95% CI: 4.91-17.72) and Black-Caribbean ethnicity in England (OR=4.87, 95% CI: 3.96-6.00) showed convincing evidence of association. Six factors were highly suggestive (ethnic minority in low ethnic density area, second generation immigrants, trait anhedonia, premorbid IQ, minor physical anomalies, and olfactory identification ability), and nine were suggestive (urbanicity, ethnic minority in high ethnic density area, first generation immigrants, North-African immigrants in Europe, winter/spring season of birth in Northern hemisphere, childhood social withdrawal, childhood trauma, Toxoplasma gondii IgG, and non-right handedness). When only prospective studies were considered, the evidence was convincing for ultra-high-risk state and suggestive for urbanicity only. In summary, this umbrella review found several factors to be associated with psychotic disorders with different levels of evidence. These risk or protective factors represent a starting point for further etiopathological research and for the improvement of the prediction of psychosis.
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Affiliation(s)
- Joaquim Radua
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- FIDMAG Germanes Hospitalàries, CIBERSAM, Sant Boi de Llobregat, Spain
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | - Valentina Ramella-Cravaro
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - John P A Ioannidis
- Department of Medicine, Stanford Prevention Research Center, Stanford, CA, USA
- Department of Health Research and Policy, Stanford University School of Medicine, Stanford, CA, USA
- Meta-Research Innovation Center at Stanford, Stanford University, Stanford, CA, USA
- Department of Statistics, Stanford University School of Humanities and Sciences, Stanford, CA, USA
| | - Abraham Reichenberg
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Frieman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nacharin Phiphopthatsanee
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Taha Amir
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Hyi Yenn Thoo
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Dominic Oliver
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Cathy Davies
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Craig Morgan
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Center, London, UK
| | - Philip McGuire
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Center, London, UK
| | - Robin M Murray
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Center, London, UK
| | - Paolo Fusar-Poli
- Early Psychosis: Interventions & Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Center, London, UK
- OASIS Service, South London and Maudsley NHS Foundation Trust, London, UK
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