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DeLisi LE. A lifetime of mental health treatments for people with schizophrenia: update and narrative review. Curr Opin Psychiatry 2024; 37:140-146. [PMID: 38512852 DOI: 10.1097/yco.0000000000000926] [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] [Indexed: 03/23/2024]
Abstract
PURPOSE OF REVIEW To provide a summary of the most up-to-date thoughts about treatment for schizophrenia at different stages of illness. RECENT FINDINGS The use of Coordinated Specialty Care clinics has arisen as the standard for early on in the treatment of psychosis, providing the notion that recovery is possible. New medications that do not depend on postsynaptic dopamine receptor blockade are soon becoming available. SUMMARY A focus should be made by clinicians to personalize treatment plans for each patient who has the possibility of being diagnosed with a primary psychosis and the plan should be to predict outcomes based on biological markers that include genetic vulnerability, early psychosocial combined with pharmacological treatments as needed and then a plan to determine or maintain treatments going forward into the future. It is important to individualize treatment by stage of illness, as well as characteristics of the individual patient. Research is ongoing to advance knowledge for interventions at each stage from the premorbid period through to chronicity.
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Affiliation(s)
- Lynn E DeLisi
- Department of Psychiatry, Cambridge Health Alliance, Department of Psychiatry, Harvard Medical School, Cambridge, Massachusetts, USA
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Nyström-Hansen M, Andersen MS, Davidsen KA, Roehder K, Trier C, Nayberg E, Lyons-Ruth K, Harder S. Hair cortisol concentrations in pregnant women with bipolar, depressive, or schizophrenic spectrum disorders. Arch Womens Ment Health 2024:10.1007/s00737-024-01434-4. [PMID: 38308143 DOI: 10.1007/s00737-024-01434-4] [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: 10/09/2023] [Accepted: 01/23/2024] [Indexed: 02/04/2024]
Abstract
PURPOSE Maternal cortisol levels in pregnancy may support the growth of or adversely affect fetal organs, including the brain. While moderate cortisol levels are essential for fetal development, excessive or prolonged elevations may have negative health consequences for both the mother and the offspring. Little is known about predictors of altered hypothalamic-pituitary-adrenal (HPA) axis activity during pregnancy. This study examined maternal hair cortisol concentration (HCC) in the 3rd trimester of pregnancy in relation to severe psychopathology. METHODS Hair samples were collected from 69 women, 32 with a lifetime diagnosis of severe mental disorders (bipolar I or II disorder, moderate or severe depressive disorder, schizophrenic spectrum disorder), and 37 non-clinical controls. Hair samples were collected during the 3rd trimester, and liquid chromatography tandem mass spectrometry was used for cortisol assessment. Psychiatric diagnosis and current level of symptomatic functioning were assessed using the structured clinical interview from the DSM-5 and the global assessment of functioning scale. RESULTS Women with a lifetime diagnosis of severe mental illness had significantly elevated HCC compared to controls. Poorer current symptomatic functioning was also significantly associated with elevated HCC in pregnancy. CONCLUSIONS The implications of alterations in HCC on both maternal and infant health need further study.
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Affiliation(s)
- Maja Nyström-Hansen
- Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353, Copenhagen, Denmark.
| | | | - Kirstine Agnete Davidsen
- Department of Psychology, University of Southern Denmark, Odense, Denmark
- Research Unit, Department of Child and Adolescent Mental Health Odense, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Katrine Roehder
- Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353, Copenhagen, Denmark
| | - Christopher Trier
- Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353, Copenhagen, Denmark
| | - Emilie Nayberg
- Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353, Copenhagen, Denmark
| | - Karlen Lyons-Ruth
- Department of Psychiatry, Harvard Medical School, Cambridge Hospital, Cambridge, USA
| | - Susanne Harder
- Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353, Copenhagen, Denmark
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Alshebib Y, Hori T, Goel A, Fauzi AA, Kashiwagi T. Adult human neurogenesis: A view from two schools of thought. IBRO Neurosci Rep 2023; 15:342-347. [PMID: 38025659 PMCID: PMC10665662 DOI: 10.1016/j.ibneur.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 07/21/2023] [Accepted: 07/27/2023] [Indexed: 12/01/2023] Open
Abstract
Are we truly losing neurons as we grow older? If yes, why, and how can the lost neurons be replaced or compensated for? Is so-called adult neurogenesis (ANG) still a controversial process, particularly in the human cerebral cortex? How do adult-born neurons -if proven to exist- contribute to brain functions? Is adult neurogenesis a disease-relevant process, meaning that neural progenitor cells are dormant in adulthood, but they may be reactivated, for example, following stroke? Is the earnest hope to cure neurological diseases justifying the readiness to accept ANG claim uncritically? These are all fundamental issues that have not yet been firmly explained. Although it is completely understandable that some researchers believe that we can add new neurons to our inevitably deteriorating brain, the brain regeneration process still possesses intellectually and experimentally diverting views, as until now, there has been significant confusion about the concept of ANG. This paper is not intended to be an extensively analytical review distilling all findings and conclusions presented in the ANG literature. Instead, it is an attempt to discuss the commonly entertained opinions and then present our reflective insight concerning the current status quo of the field, which might help redirect research questions, avoid marketing an exaggerated hope, and more importantly, save the ever-limited resources, namely, intellectuals' time, facilities, and grants.
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Affiliation(s)
- Yasir Alshebib
- Department of Histology and Neuroanatomy, Tokyo Medical University, Tokyo 160-8402, Japan
- Department of Neurosurgery, Tokyo Neurological Center Hospital, Tokyo 134–0088, Japan
| | - Tomokatsu Hori
- Department of Neurosurgery, Tokyo Neurological Center Hospital, Tokyo 134–0088, Japan
| | - Atul Goel
- Department of Neurosurgery. K.E.M. Hospital and Seth G.S. Medical College, Parel, Mumbai 400 012, Maharashtra, India
| | - Asra Al Fauzi
- Department of Neurosurgery, Faculty of Medicine Universitas Airlangga, Dr. Soetomo General Academic Hospital, Jl. Prof. Dr. Moestopo 6–8, Surabaya, Indonesia
| | - Taichi Kashiwagi
- Department of Histology and Neuroanatomy, Tokyo Medical University, Tokyo 160-8402, Japan
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The stress-vulnerability model on the path to schizophrenia: Interaction between BDNF methylation and schizotypy on the resting-state brain network. SCHIZOPHRENIA 2022; 8:49. [PMID: 35853898 PMCID: PMC9261098 DOI: 10.1038/s41537-022-00258-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/25/2022] [Indexed: 11/08/2022]
Abstract
The interplay between schizophrenia liability and environmental influences has been considered to be responsible for the development of schizophrenia. Recent neuroimaging studies have linked aberrant functional connectivity (FC) between the default-mode network (DMN) and the frontoparietal network (FPN) in the resting-state to the underlying neural mechanism of schizophrenia. By using schizotypy as the proxy for genetic-based liability to schizophrenia and methylation of brain-derived neurotrophic factor (BDNF) to represent environmental exposure, this study investigated the impact of the interaction between vulnerability and the environment on the neurobiological substrates of schizophrenia. Participants in this study included 101 healthy adults (HC) and 46 individuals with ultra-high risk for psychosis (UHR). All participants were tested at resting-state by functional magnetic resonance imaging, and group-independent component analysis was used to identify the DMN and the FPN. The Perceptual Aberration Scale (PAS) was used to evaluate the schizotypy level. The methylation status of BDNF was measured by pyrosequencing. For moderation analysis, the final sample consisted of 83 HC and 32 UHR individuals. UHR individuals showed reduced DMN-FPN network FC compared to healthy controls. PAS scores significantly moderated the relationship between the percentage of BDNF methylation and DMN-FPN network FC. The strength of the positive relationship between BDNF methylation and the network FC was reduced when the schizotypy level increased. These findings support the moderating role of schizotypy on the neurobiological mechanism of schizophrenia in conjunction with epigenetic changes.
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Premorbid adjustment associates with cognitive and functional deficits in individuals at ultra-high risk of psychosis. SCHIZOPHRENIA (HEIDELBERG, GERMANY) 2022; 8:79. [PMID: 36207320 PMCID: PMC9547050 DOI: 10.1038/s41537-022-00285-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 08/03/2022] [Indexed: 11/05/2022]
Abstract
Premorbid social and academic adjustment are important predictors of cognitive and functional performance in schizophrenia. Whether this relationship is also present in individuals at ultra-high risk (UHR) for psychosis is the focus of the present study. Using baseline data from a randomised clinical trial (N = 146) this study investigated associations between premorbid adjustment and neuro- and social cognition and functioning in UHR individuals aged 18–40 years. Patients were evaluated with the Premorbid Adjustment Scale (PAS) comprising a social and an academic domain. Using validated measures neurocognition was assessed in the domains of processing speed, executive function, attention, verbal learning and memory, visual learning and memory, and working memory along with estimated IQ. Social cognitive domains assessed were theory of mind, emotion recognition, and attributional bias. Functional assessment comprised the domains of social- and role functioning, functional capacity, and quality of life. Linear regression analyses revealed poor premorbid academic adjustment to be associated with poorer performance in processing speed, working memory, attention, full scale IQ, and verbal IQ. Poor premorbid social adjustment was associated with theory of mind deficits. Additionally, both premorbid adjustment domains were associated with social- and role functioning and quality of life. Corroborating evidence from schizophrenia samples, our findings indicate poor premorbid adjustment to correlate with deficits in specific cognitive and functional domains in UHR states. Early premorbid adjustment difficulties may therefore indicate a poor cognitive and functional trajectory associated with significant impairments in early and established psychotic disorders suggesting targets for primary intervention.
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Hemager N, Christiani CJ, Thorup AAE, Spang KS, Ellersgaard D, Burton BK, Gregersen M, Greve AN, Wang Y, Nudel R, Mors O, Plessen KJ, Nordentoft M, Jepsen JRM. Neurocognitive heterogeneity in 7-year-old children at familial high risk of schizophrenia or bipolar disorder: The Danish high risk and resilience study - VIA 7. J Affect Disord 2022; 302:214-223. [PMID: 35085674 DOI: 10.1016/j.jad.2022.01.096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 01/19/2022] [Accepted: 01/23/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Studies of neurocognitive heterogeneity in young children at familial high-risk of bipolar disorder (FHR-BP) or schizophrenia (FHR-SZ) are important to investigate inter-individual neurocognitive differences. We aimed to identify neurocognitive subgroups, describe prevalence of FHR-BP or FHR-SZ children herein, and examine risk ratios (RR) compared with controls. METHODS In a population-based cohort of 514 7-year-old children (197 FHR-SZ, 118 FHR-BP, and 199 matched controls) we used hierarchical cluster analyses to identify subgroups across 14 neurocognitive indices. RESULTS Three neurocognitive subgroups were derived: A Mildly Impaired (30%), Typical (51%), and Above Average subgroup (19%). The Mildly Impaired subgroup significantly underperformed controls (Cohen d = 0.11-1.45; Ps < 0.001) except in set-shifting (P = .84). FHR-SZ children were significantly more prevalent in the Mildly Impaired subgroup; FHR-BP children were more so in the Above Average subgroup (X2 (2, N = 315) = 9.64, P < .01). 79.7% FHR-BP and 64.6% FHR-SZ children demonstrated typical or above average neurocognitive functions. Neurocognitive heterogeneity related significantly to concurrent functioning, psychopathology severity, home environment adequacy, and polygenic scores for schizophrenia (Ps <. 01). Compared with controls, FHR-SZ and FHR-BP children had a 93% (RR, 1.93; 95% CI, 1.40-2.64) and 8% (RR, 1.08; 95% CI, 0.71-1.66) increased risk of Mildly Impaired subgroup membership. LIMITATIONS Limitations include the cross-sectional design and smaller FHR-BP sample size. CONCLUSIONS Identification of neurocognitive heterogeneity in preadolescent children at FHR-BP or FHR-SZ may ease stigma and enable pre-emptive interventions to enhance neurocognitive functioning and resilience to mental illness in the impaired sub-population.
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Affiliation(s)
- Nicoline Hemager
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; Child and Adolescent Mental Health Center, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark.
| | - Camilla Jerlang Christiani
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
| | - Anne Amalie Elgaard Thorup
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; Child and Adolescent Mental Health Center, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Katrine Søborg Spang
- Child and Adolescent Mental Health Center, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
| | - Ditte Ellersgaard
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
| | - Birgitte Klee Burton
- Child and Adolescent Mental Health Center, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
| | - Maja Gregersen
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Aja Neergaard Greve
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Yunpeng Wang
- Center for Lifespan Changes in Brain and Cognition, Department of Psychology, University of Oslo, Oslo, Norway
| | - Ron Nudel
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Mental Health Center Sct. Hans, Mental Health Services, Institute of Biological Psychiatry, Capital Region of Denmark, Roskilde, Denmark
| | - Ole Mors
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Kerstin Jessica Plessen
- Child and Adolescent Mental Health Center, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Division of Child and Adolescent Psychiatry, Department of Psychiatry, University Hospital Lausanne, Lausanne, Switzerland
| | - Merete Nordentoft
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens Richardt Møllegaard Jepsen
- Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Gentoftevej 15, 4th floor, Copenhagen, Hellerup 2900, Denmark; Child and Adolescent Mental Health Center, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark; Center for Neuropsychiatric Schizophrenia Research and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark
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Gooding DC. Brave New World: Harnessing the promise of biomarkers to help solve the epigenetic puzzle. Schizophr Res 2022; 242:35-41. [PMID: 35101327 DOI: 10.1016/j.schres.2022.01.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Diane C Gooding
- Department of Psychology, University of Wisconsin-Madison, USA; Department of Psychiatry, University of Wisconsin-Madison, USA.
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Association between early risk factors and level of functioning at age seven in children at familial risk for schizophrenia or bipolar disorder - The Danish High Risk and Resilience Study VIA 7. Scand J Child Adolesc Psychiatr Psychol 2022; 10:12-23. [PMID: 36341275 PMCID: PMC9131510 DOI: 10.2478/sjcapp-2022-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background Facing multiple risk factors, relative to single risk factor exposure early in life can have great implications for negative child development. Objective We aim to examine whether the prevalence of early risk factors is higher among children with familial high risk for schizophrenia or bipolar disorder compared to controls. Further, to investigate the association between number of early risk factors and level of functioning at age seven, and whether this possible association is different in children with familial high risk compared to controls. Method The Danish High Risk and Resilience Study VIA 7 is a population-based cohort study of children of parents diagnosed with schizophrenia (N = 202), bipolar disorder (N = 120) and controls (N = 200). We conducted a semi-structured anamnestic interview with the child’s primary caregiver to assess early risk factors from pregnancy to age four. We used the Children’s Global Assessment Scale to measure level of functioning at age seven. Results 13 out of 17 risk factors were more prevalent in children at familial high risk for schizophrenia and 7 out of 17 risk factors were more prevalent in children at familial high risk for bipolar disorder compared to controls. Level of functioning decreased 2.7 (95% CI, 2.2; 3.3)-points per risk factor, but the association was not significantly different across the three groups (p = 0.09). Conclusions Our results showed that children at age seven with familial high risk for schizophrenia or bipolar disorder experience a greater number of early risk factors. A higher number of early risk factors were associated with lower level of functioning at age seven. However, the association is not different for children with familial high risk or controls.
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Davidsen KA, Munk-Laursen T, Foli-Andersen P, Ranning A, Harder S, Nordentoft M, Thorup AAE. Mental and pediatric disorders among children 0-6 years of parents with severe mental illness. Acta Psychiatr Scand 2022; 145:244-254. [PMID: 34351617 DOI: 10.1111/acps.13358] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Parental severe mental illness (SMI) increases the lifetime risk of mental and pediatric disorders in the offspring but little is known about specific disorders during early childhood. The primary aim was to investigate the incidence of mental and pediatric disorders among children 0-6 years old exposed to parental SMI, and secondarily to investigate the distribution of disorders on specific child age. METHODS A nationwide, register-based cohort study of 1,477,185 children born in Denmark between 1994.01.01 and 2016.12.31. Incidence rate ratios were calculated using Poisson regression analysis for any and specific mental and pediatric disorders. RESULTS IRR for any psychiatric disorder was elevated by a factor 2-5 among SMI offspring. Maternal schizophrenia resulted in the highest IRR = 5.23 (4.80-5.69) of any child psychiatric disorder. The risk of anxiety/OCD and attachment disorder among offspring exposed to parental, and in particular maternal, SMI was markedly raised with IRRs for anxiety/OCD between 7.59 and 17.02 and attachment disorders between 6.26 and 15.40. IRRs of mental disorders were highest at age 0-1 year and declined with age. IRR for any pediatric disorder was also elevated with IRRs between 1.01 and 1.28. Disorders of the digestive system and ill-defined symptoms were associated with the highest IRRs. Maternal (vs. paternal) SMI was associated with higher IRRs. IRRs declined slightly with child age. CONCLUSION Children exposed to parental SMI are at increased risk of mental and pediatric disorders during early childhood, particularly anxiety/OCD and attachment disorders. If associations are estimates of a modifiable causal relationship, our results indicate a need for early intervention to promote mental and pediatric health among SMI offspring.
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Affiliation(s)
- Kirstine Agnete Davidsen
- Department of Psychology, University of Southern Denmark, Odense, Denmark.,Child and Adolescent Mental Health Services, Region of Southern Denmark, Odense, Denmark
| | - Thomas Munk-Laursen
- Department of Economics and Business Economics, National Centre for Register-based Research, Aarhus University, Aarhus, Denmark.,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Copenhagen, Denmark
| | | | - Anne Ranning
- Mental Health Services Copenhagen, Capital Region of Denmark, Copenhagen, Denmark.,Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Susanne Harder
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Merete Nordentoft
- Mental Health Services Copenhagen, Capital Region of Denmark, Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anne Amalie Elgaard Thorup
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.,Child and Adolescent Mental Health Center, Capital Region of Denmark, Copenhagen, Denmark
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van Gool KCA, Collin G, Bauer CCC, Molokotos E, Mesholam-Gately RI, Thermenos HW, Seidman LJ, Gabrieli JDE, Whitfield-Gabrieli S, Keshavan MS. Altered working memory-related brain activity in children at familial high risk for psychosis: A preliminary study. Schizophr Res 2022; 240:186-192. [PMID: 35032903 DOI: 10.1016/j.schres.2021.12.030] [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: 05/06/2021] [Revised: 10/03/2021] [Accepted: 12/22/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Schizophrenia spectrum disorders are heritable illnesses that usually manifest in early adulthood but are increasingly viewed as neurodevelopmental disorders. Functional magnetic resonance imaging (fMRI) studies show altered brain activity during performance of working memory (WM) tasks in both individuals with schizophrenia and their first-degree relatives as compared to healthy controls (HC). This study examined whether similar changes are already present in pre-adolescent children at familial high-risk (FHR) for psychosis. METHODS 37 children (17 FHR, 20 HC) between 7 and 12 years old participated in this study. WM performance was assessed using the Wechsler Intelligence Scale for Children-IV (WISC-IV). To assess brain activation during WM performance, participants completed a visual block-designed n-back task with 2 conditions (2-back and 0-back) during scanning. fMRI data was preprocessed and analyzed using FSL Feat. RESULTS Compared to HC, FHR children showed significantly lower WISC-IV WM scores. In addition, FHR children exhibited hypoactivation in the 2-back (versus 0-back) condition in a cluster encompassing bilateral precuneus and cuneus and right posterior cingulate cortex. There were no significant group-differences in n-back task performance and brain activation. The precuneus cluster was not correlated with n-back performance or WISC WM scores. CONCLUSIONS The current results provide preliminary evidence of impaired WM function and altered brain activity during WM performance in children with a familial predisposition for psychosis. Longitudinal studies are needed to determine whether these findings are related to abnormal brain development and predictive of cognitive deficits and psychosis later in life.
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Affiliation(s)
- Kevin C A van Gool
- Department of Psychiatry, University Medical Center Utrecht Brain Center, Utrecht, the Netherlands.
| | - Guusje Collin
- Department of Psychiatry, University Medical Center Utrecht Brain Center, Utrecht, the Netherlands; Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - Clemens C C Bauer
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA; Department of Psychology, Northeastern University, Boston, MA, USA
| | - Elena Molokotos
- Department of Psychology, Suffolk University, Boston, MA, USA
| | | | - Heidi W Thermenos
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Larry J Seidman
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - John D E Gabrieli
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Susan Whitfield-Gabrieli
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA; Department of Psychology, Northeastern University, Boston, MA, USA
| | - Matcheri S Keshavan
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Mental Health, Massachusetts Mental Health Center, Boston, MA, USA
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Fond G, Etchecopar-Etchart D, Blanc J, Boyer L. Antipsychotics during pregnancy and increased risk of congenital malformation in offspring: toward a systematic use of real-world data. THE LANCET REGIONAL HEALTH. EUROPE 2021; 11:100257. [PMID: 34849501 PMCID: PMC8609040 DOI: 10.1016/j.lanepe.2021.100257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Affiliation(s)
- Guillaume Fond
- Aix-Marseille Univ., CEReSS - Health Service Research and Quality of Life Center, Marseille, France
- Department of Medical Information, Assistance Publique – Hôpitaux Marseille, Marseille, France
- Department of Psychiatry, Assistance Publique – Hôpitaux Marseille, Marseille, France
- FondaMental Fondation, Creteil, France
| | | | - Julie Blanc
- Aix-Marseille Univ., CEReSS - Health Service Research and Quality of Life Center, Marseille, France
- Department of Obstetrics and Gynaecology, APHM, Nord Hospital, Marseille, France
| | - Laurent Boyer
- Aix-Marseille Univ., CEReSS - Health Service Research and Quality of Life Center, Marseille, France
- Department of Medical Information, Assistance Publique – Hôpitaux Marseille, Marseille, France
- Department of Epidemiology and Health Economics, Assistance Publique – Hôpitaux Marseille, Marseille, France
- FondaMental Fondation, Creteil, France
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12
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Dubreucq J, Gabayet F, Godin O, Andre M, Aouizerate B, Capdevielle D, Chereau I, Clauss-Kobayashi J, Coulon N, D’Amato T, Dorey JM, Dubertret C, Faraldo M, Laouamri H, Leigner S, Lancon C, Leboyer M, Llorca PM, Mallet J, Misdrahi D, Passerieux C, Rey R, Pignon B, Schorr B, Urbach M, Schürhoff F, Szoke A, Fond G, Berna F. Overlap and Mutual Distinctions Between Clinical Recovery and Personal Recovery in People With Schizophrenia in a One-Year Study. Schizophr Bull 2021; 48:382-394. [PMID: 34718808 PMCID: PMC8886587 DOI: 10.1093/schbul/sbab114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Recovery is a multidimensional construct that can be defined either from a clinical perspective or from a consumer-focused one, as a self-broadening process aimed at living a meaningful life beyond mental illness. We aimed to longitudinally examine the overlap and mutual distinctions between clinical and personal recovery. Of 1239 people with schizophrenia consecutively recruited from the FondaMental Advanced Centers of Expertise for SZ network, the 507 present at one-year did not differ from those lost to follow-up. Clinical recovery was defined as the combination of clinical remission and functional remission. Personal recovery was defined as being in the rebuilding or in the growth stage of the Stages of Recovery Instrument (STORI). Full recovery was defined as the combination of clinical recovery and personal recovery. First, we examined the factors at baseline associated with each aspect of recovery. Then, we conducted multivariable models on the correlates of stable clinical recovery, stable personal recovery, and stable full recovery after one year. At baseline, clinical recovery and personal recovery were characterized by distinct patterns of outcome (i.e. better objective outcomes but no difference in subjective outcomes for clinical recovery, the opposite pattern for personal recovery, and better overall outcomes for full recovery). We found that clinical recovery and personal recovery predicted each other over time (baseline personal recovery for stable clinical recovery at one year; P = .026, OR = 4.94 [1.30-23.0]; baseline clinical recovery for stable personal recovery at one year; P = .016, OR = 3.64 [1.31-11.2]). In short, given the interaction but also the degree of difference between clinical recovery and personal recovery, psychosocial treatment should target, beyond clinical recovery, subjective aspects such as personal recovery and depression to reach full recovery.
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Affiliation(s)
- Julien Dubreucq
- Fondation FondaMental, Créteil, France,Centre Référent de Réhabilitation psychosociale et de Remédiation cognitive (C3R), CH Alpes Isère, Saint Egrève, France,To whom correspondence should be addressed to: Centre Référent de Réhabilitation psychosociale et de Remédiation Cognitive (C3R), CH Alpes Isère, 8 place du Conseil National de la Résistance, 38400 Saint Martin d’Hères, France; tel: (33 4) 56 58 88 00, e-mail:
| | - Franck Gabayet
- Fondation FondaMental, Créteil, France,Centre Référent de Réhabilitation psychosociale et de Remédiation cognitive (C3R), CH Alpes Isère, Saint Egrève, France
| | - Ophélia Godin
- Fondation FondaMental, Créteil, France,Univ Paris Est Créteil, INSERM U955, IMRB, Translational Neuro-Psychiatry, Créteil, France
| | - Myrtille Andre
- Fondation FondaMental, Créteil, France,IGF, University of Montpellier, CNRS, INSERM, Montpellier, France,Service Universitaire de Psychiatrie Adulte, Hôpital la Colombière, CHU Montpellier, France
| | - Bruno Aouizerate
- Fondation FondaMental, Créteil, France,Centre Hospitalier Charles Perrens, Université de Bordeaux, Bordeaux, France,INRA, NutriNeuro, University of Bordeaux, Bordeaux, France
| | - Delphine Capdevielle
- Fondation FondaMental, Créteil, France,IGF, University of Montpellier, CNRS, INSERM, Montpellier, France,Service Universitaire de Psychiatrie Adulte, Hôpital la Colombière, CHU Montpellier, France
| | - Isabelle Chereau
- Fondation FondaMental, Créteil, France,Université Clermont Auvergne, CMP-B CHU, CNRS, Clermont Auvergne INP, Institut Pascal, Clermont-Ferrand, France
| | - Julie Clauss-Kobayashi
- Fondation FondaMental, Créteil, France,Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, INSERM U1114, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Nathalie Coulon
- Fondation FondaMental, Créteil, France,Centre Référent de Réhabilitation psychosociale et de Remédiation cognitive (C3R), CH Alpes Isère, Saint Egrève, France
| | - Thierry D’Amato
- INSERM, U1028, CNRS, UMR5292, Lyon Neuroscience Research Center, PSYR2 team, Lyon, France,Centre Hospitalier le Vinatier, Centre Expert Dépression Résistante, Lyon, France
| | - Jean-Michel Dorey
- INSERM U1028, CNRS, UMR 5292, Lyon Neuroscience Research Center, EDUWELL Team, Lyon 2 University, Lyon, France,Centre Hospitalier le Vinatier, Pôle PsyPA, Lyon, France
| | - Caroline Dubertret
- Fondation FondaMental, Créteil, France,AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, Service de Psychiatrie et Addictologie. Hôpital Louis Mourier, Colombes, France,Université de Paris INSERM UMR1266, Institute of Psychiatry and Neuroscience of Paris, Paris, France
| | - Mégane Faraldo
- Fondation FondaMental, Créteil, France,Centre Référent de Réhabilitation psychosociale et de Remédiation cognitive (C3R), CH Alpes Isère, Saint Egrève, France
| | | | - Sylvain Leigner
- Fondation FondaMental, Créteil, France,Centre Référent de Réhabilitation psychosociale et de Remédiation cognitive (C3R), CH Alpes Isère, Saint Egrève, France
| | - Christophe Lancon
- Fondation FondaMental, Créteil, France,AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, Service de Psychiatrie et Addictologie. Hôpital Louis Mourier, Colombes, France,Université de Paris INSERM UMR1266, Institute of Psychiatry and Neuroscience of Paris, Paris, France
| | - Marion Leboyer
- Fondation FondaMental, Créteil, France,Univ Paris Est Créteil, INSERM U955, IMRB, Translational Neuro-Psychiatry, Créteil, France,AP-HP, Hôpitaux Universitaires Henri Mondor, Département Médico-Universitaire de Psychiatrie et d’Addictologie (DMU IMPACT), Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris, France
| | - Pierre-Michel Llorca
- Fondation FondaMental, Créteil, France,Université Clermont Auvergne, CMP-B CHU, CNRS, Clermont Auvergne INP, Institut Pascal, Clermont-Ferrand, France
| | - Jasmina Mallet
- Fondation FondaMental, Créteil, France,AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, Service de Psychiatrie et Addictologie. Hôpital Louis Mourier, Colombes, France,Université de Paris INSERM UMR1266, Institute of Psychiatry and Neuroscience of Paris, Paris, France
| | - David Misdrahi
- Fondation FondaMental, Créteil, France,Pôle de psychiatrie Générale et Universitaire, Centre Hospitalier Charles Perrens, Université de Bordeaux, CNRS UMR 5287-INCIA, Bordeaux, France
| | - Christine Passerieux
- Fondation FondaMental, Créteil, France,Service Universitaire de Psychiatrie d’Adultes et d’Addictologie, Centre Hospitalier de Versailles, Le Chesnay, France,DisAP-DevPsy-CESP, INSERM UMR1018, Université Paris-Saclay, Université Versailles Saint-Quentin-En-Yvelines, Villejuif, France
| | - Romain Rey
- INSERM, U1028, CNRS, UMR5292, Lyon Neuroscience Research Center, PSYR2 team, Lyon, France,Centre Hospitalier le Vinatier, Centre Expert Dépression Résistante, Lyon, France
| | - Baptiste Pignon
- Fondation FondaMental, Créteil, France,Univ Paris Est Créteil, INSERM U955, IMRB, Translational Neuro-Psychiatry, Créteil, France,AP-HP, Hôpitaux Universitaires Henri Mondor, Département Médico-Universitaire de Psychiatrie et d’Addictologie (DMU IMPACT), Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris, France
| | - Benoit Schorr
- Fondation FondaMental, Créteil, France,Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, INSERM U1114, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
| | - Mathieu Urbach
- Fondation FondaMental, Créteil, France,Service Universitaire de Psychiatrie d’Adultes et d’Addictologie, Centre Hospitalier de Versailles, Le Chesnay, France,DisAP-DevPsy-CESP, INSERM UMR1018, Université Paris-Saclay, Université Versailles Saint-Quentin-En-Yvelines, Villejuif, France
| | - Franck Schürhoff
- Fondation FondaMental, Créteil, France,Univ Paris Est Créteil, INSERM U955, IMRB, Translational Neuro-Psychiatry, Créteil, France,AP-HP, Hôpitaux Universitaires Henri Mondor, Département Médico-Universitaire de Psychiatrie et d’Addictologie (DMU IMPACT), Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris, France
| | - Andrei Szoke
- Fondation FondaMental, Créteil, France,Univ Paris Est Créteil, INSERM U955, IMRB, Translational Neuro-Psychiatry, Créteil, France,AP-HP, Hôpitaux Universitaires Henri Mondor, Département Médico-Universitaire de Psychiatrie et d’Addictologie (DMU IMPACT), Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris, France
| | | | - Guillaume Fond
- Fondation FondaMental, Créteil, France,AP-HM, Aix-Marseille Univ, School of medicine—La Timone Medical Campus, EA 3279: CEReSS—Health Service Research and Quality of Life Center, Marseille, France
| | - Fabrice Berna
- Fondation FondaMental, Créteil, France,Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, INSERM U1114, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France
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13
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Developmental Psychotic Risk: Toward a Neurodevelopmentally Informed Staging of Vulnerability to Psychosis. Harv Rev Psychiatry 2021; 28:271-278. [PMID: 32692090 DOI: 10.1097/hrp.0000000000000266] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Dubreucq M, Plasse J, Gabayet F, Blanc O, Chereau I, Cervello S, Couhet G, Demily C, Guillard-Bouhet N, Gouache B, Jaafari N, Legrand G, Legros-Lafarge E, Mora G, Pommier R, Quilès C, Verdoux H, Massoubre C, Franck N, Dubreucq J. Being parent is associated with suicidal history in people with serious mental illness enrolled in psychiatric rehabilitation. J Psychiatr Res 2021; 140:395-408. [PMID: 34144443 DOI: 10.1016/j.jpsychires.2021.06.003] [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] [Received: 02/17/2021] [Revised: 05/26/2021] [Accepted: 06/04/2021] [Indexed: 10/21/2022]
Abstract
Parenting is a central life experience that could promote recovery in people with Serious Mental Illness (SMI). It could also be challenging for parents with SMI and result in poor recovery-related outcomes. Parenting is often overlooked in psychiatric rehabilitation. The objectives of the present study were to identify the characteristics and needs for care of mothers and fathers with SMI enrolled in a multicentric non-selected psychiatric rehabilitation SMI sample. We consecutively recruited 1436 outpatients from the French National Centers of Reference for Psychiatric Rehabilitation cohort (REHABase). The evaluation included standardized scales for clinical severity, psychosocial function, quality of life and satisfaction with life, wellbeing, personal recovery and a broad cognitive battery. We found that parenting was associated to suicidal history in mothers and fathers with SMI. In the multivariate analysis, being mother was best explained by insight (p < 0.015, adjusted OR = 0.76 [0.59-0.90]), current age (p < 0.001, aOR = 1.13 [1.07-1.21]), education level (p = 0.008; aOR = 0.12 [0.02-0.53]) and family accommodation (p = 0.046, aOR = 0.19 [0.03-0.84]). Being father was best explained by suicidal history (p = 0.005, aOR = 3.85 [1.51-10.10]), marital status (in relationship, p < 0.001; aOR = 7.81 [2.73-23.84]), satisfaction with family relationships (p = 0.032, aOR = 1.22 [1.02-1.47]) and current age (p < 0.001, aOR = 1.16 [1.10-1.23]). In short, parenting was associated to increased history of suicide attempt in mothers and fathers with SMI. Mothers and fathers with SMI may have unique treatment needs relating to parenting and recovery-related outcomes. The implementation of interventions supporting the needs of parents with SMI in psychiatric rehabilitation services could improve parent and children outcomes.
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Affiliation(s)
- M Dubreucq
- Centre Référent de Réhabilitation psychosociale et de Remédiation Cognitive (C3R), Centre Hospitalier Alpes Isère, Grenoble, France; Fondation FondaMental, Créteil, France.
| | - J Plasse
- Centre ressource de réhabilitation psychosociale et de remédiation cognitive, Hôpital Le Vinatier, UMR 5229, CNRS & Université Lyon 1, Université de Lyon, France; Pôle Centre, centre hospitalier Le Vinatier, Lyon, France
| | - F Gabayet
- Centre Référent de Réhabilitation psychosociale et de Remédiation Cognitive (C3R), Centre Hospitalier Alpes Isère, Grenoble, France; Fondation FondaMental, Créteil, France
| | - O Blanc
- CMP B, CHU, EA 7280 Faculté de Médecine, Université d'Auvergne, BP 69 63003, Clermont-Ferrand Cedex 1, France
| | - I Chereau
- Fondation FondaMental, Créteil, France; CMP B, CHU, EA 7280 Faculté de Médecine, Université d'Auvergne, BP 69 63003, Clermont-Ferrand Cedex 1, France
| | - S Cervello
- Centre de Neurosciences Cognitive, UMR 5229, CNRS & Université Lyon, France; Centre ressource de réhabilitation psychosociale et de remédiation cognitive, Hôpital Le Vinatier, UMR 5229, CNRS & Université Lyon 1, Université de Lyon, France; Pôle Centre, centre hospitalier Le Vinatier, Lyon, France
| | - G Couhet
- Centre référent de réhabilitation psychosociale C2RP Nouvelle-Aquitaine Sud, Pôle de réhabilitation psychosociale, Centre de la Tour de Gassies, Bruges, France
| | - C Demily
- Centre de Neurosciences Cognitive, UMR 5229, CNRS & Université Lyon, France; Centre de référence maladies rares Génopsy, pôle ADIS, centre hospitalier Le Vinatier, UMR 5229, CNRS & Université Lyon 1, Université de Lyon, France
| | | | - B Gouache
- Centre Référent de Réhabilitation psychosociale et de Remédiation Cognitive (C3R), Centre Hospitalier Alpes Isère, Grenoble, France
| | - N Jaafari
- CREATIV & URC Pierre Deniker, CH Laborit, Poitiers, France
| | - G Legrand
- Association Hospitalière Sainte Marie, Centre Hospitalier Sainte Marie de Clermont Ferrand, 33 rue Gabriel Péri, CS 9912, 63037, Clermont-Ferrand Cedex 1, France
| | - E Legros-Lafarge
- Centre Référent de Réhabilitation Psychosociale de Limoges C2RL, CH Esquirol, Limoges, France
| | - G Mora
- Association Hospitalière Sainte Marie, Centre Hospitalier Sainte Marie de Clermont Ferrand, 33 rue Gabriel Péri, CS 9912, 63037, Clermont-Ferrand Cedex 1, France
| | - R Pommier
- REHALise, CHU de Saint-Etienne, France
| | - C Quilès
- Centre référent de réhabilitation psychosociale C2RP Nouvelle Aquitaine Sud, Pôle universitaire de psychiatrie adulte, centre hospitalier Charles Perrens, Bordeaux, Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, team pharmacoepidemiology, UMR 1219, F-33000, Bordeaux, France
| | - H Verdoux
- Centre référent de réhabilitation psychosociale C2RP Nouvelle Aquitaine Sud, Pôle universitaire de psychiatrie adulte, centre hospitalier Charles Perrens, Bordeaux, Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, team pharmacoepidemiology, UMR 1219, F-33000, Bordeaux, France
| | | | | | - N Franck
- Centre de Neurosciences Cognitive, UMR 5229, CNRS & Université Lyon, France; Centre ressource de réhabilitation psychosociale et de remédiation cognitive, Hôpital Le Vinatier, UMR 5229, CNRS & Université Lyon 1, Université de Lyon, France; Pôle Centre, centre hospitalier Le Vinatier, Lyon, France
| | - J Dubreucq
- Centre de Neurosciences Cognitive, UMR 5229, CNRS & Université Lyon, France; Centre Référent de Réhabilitation psychosociale et de Remédiation Cognitive (C3R), Centre Hospitalier Alpes Isère, Grenoble, France; Fondation FondaMental, Créteil, France; Réseau Handicap Psychique, Grenoble, France
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15
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Abstract
Tracing the early paths leading to developmental disorders is critical for prevention. In previous work, we detected an interaction between genomic risk scores for schizophrenia (GRSs) and early-life complications (ELCs), so that the liability of the disorder explained by genomic risk was higher in the presence of a history of ELCs, compared with its absence. This interaction was specifically driven by loci harboring genes highly expressed in placentae from normal and complicated pregnancies [G. Ursini et al., Nat. Med. 24, 792-801 (2018)]. Here, we analyze whether fractionated genomic risk scores for schizophrenia and other developmental disorders and traits, based on placental gene-expression loci (PlacGRSs), are linked with early neurodevelopmental outcomes in individuals with a history of ELCs. We found that schizophrenia's PlacGRSs are negatively associated with neonatal brain volume in singletons and offspring of multiple pregnancies and, in singletons, with cognitive development at 1 y and, less strongly, at 2 y, when cognitive scores become more sensitive to other factors. These negative associations are stronger in males, found only with GRSs fractionated by placental gene expression, and not found in PlacGRSs for other developmental disorders and traits. The relationship of PlacGRSs with brain volume persists as an anlage of placenta biology in adults with schizophrenia, again selectively in males. Higher placental genomic risk for schizophrenia, in the presence of ELCs and particularly in males, alters early brain growth and function, defining a potentially reversible neurodevelopmental path of risk that may be unique to schizophrenia.
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16
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Hua LL, Alderman EM, Chung RJ, Grubb LK, Lee J, Powers ME, Upadhya KK, Wallace SB. Collaborative Care in the Identification and Management of Psychosis in Adolescents and Young Adults. Pediatrics 2021; 147:peds.2021-051486. [PMID: 34031232 DOI: 10.1542/peds.2021-051486] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Pediatricians are often the first physicians to encounter adolescents and young adults presenting with psychotic symptoms. Although pediatricians would ideally be able to refer these patients immediately into psychiatric care, the shortage of child and adolescent psychiatry services may sometimes require pediatricians to make an initial assessment or continue care after recommendations are made by a specialist. Knowing how to identify and further evaluate these symptoms in pediatric patients and how to collaborate with and refer to specialty care is critical in helping to minimize the duration of untreated psychosis and to optimize outcomes. Because not all patients presenting with psychotic-like symptoms will convert to a psychotic disorder, pediatricians should avoid prematurely assigning a diagnosis when possible. Other contributing factors, such as co-occurring substance abuse or trauma, should also be considered. This clinical report describes psychotic and psychotic-like symptoms in the pediatric age group as well as etiology, risk factors, and recommendations for pediatricians, who may be among the first health care providers to identify youth at risk.
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Affiliation(s)
- Liwei L. Hua
- Catholic Charities of Baltimore, Baltimore, Maryland
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17
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Li Z, Zhang T, Xu L, Wei Y, Tang Y, Hu Q, Liu X, Li X, Davis J, Smith R, Jin H, Wang J. Decreasing risk of psychosis by sulforaphane study protocol for a randomized, double-blind, placebo-controlled, clinical multi-centre trial. Early Interv Psychiatry 2021; 15:585-594. [PMID: 32436318 DOI: 10.1111/eip.12988] [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: 08/22/2019] [Revised: 03/26/2020] [Accepted: 04/28/2020] [Indexed: 12/30/2022]
Abstract
AIM A growing number of studies suggest a role of neuroinflammation and oxidative stress in the pathophysiology of psychosis. Sulforaphane (SFN), a natural compound extracted from cruciferous vegetables, has shown anti-inflammatory and anti-oxidative effects which imply a potential effect on decreasing the risk of psychosis. However, there is no study testing the efficacy of SFN for this purpose. It's necessary to evaluate its efficacy on individuals at clinical high risk (CHR) for psychosis. METHODS This is a randomized, double-blind, placebo-controlled, multi-centre trial. A total of 300 CHR subjects will be identified in the course of face-to-face interviews using the Structured Interview for Prodromal Syndromes. All participants will be randomly allocated to SFN group (n = 150) or placebo group (n = 150). The study duration includes an intervention for 52 consecutive weeks, and additional 1-year follow-up. RESULTS The primary outcome is 2-year conversion rate of psychosis. Secondary outcomes include 1-year conversion rate of psychosis, the severity and duration of prodromal symptoms, predictive risk of psychosis conversion, neurocognitive functioning and peripheral blood biomarkers of inflammation, oxidative stress and metabolism. Safety monitoring will be performed using scales for side effect, serious adverse events recording, and laboratory tests. CONCLUSION This trial is expected to clarify the efficacy of SFN in improving prodromal symptoms, and its role in decreasing the risk and conversion rate of psychosis among CHR subjects. The results will also provide solid evidence about the efficacy and safety of SFN in CHR population. Potential challenges and their solutions in performing the present trial are discussed.
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Affiliation(s)
- Zhixing Li
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Tianhong Zhang
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Lihua Xu
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Yanyan Wei
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Yingying Tang
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Qiang Hu
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Xiaohua Liu
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China
| | - Xiaolong Li
- Shenzhen R&D Center, Shenzhen Fushan Biotech Co., Ltd., Shenzhen, PR China
| | - John Davis
- Department of Psychiatry, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA.,Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Shanghai Jiaotong University School of Medicine, Shanghai, PR China
| | - Robert Smith
- Department of Psychiatry, New York University School of Medicine, New York, New York, USA.,Nathan Kline Institute for Psychiatric Research, Orangeburg, New York, USA.,Shanghai Jiaotong University School of Medicine, Shanghai, PR China
| | - Hua Jin
- Department of Psychiatry, University of California San Diego, San Diego, California, USA.,VA San Diego Healthcare System, San Diego, California, USA
| | - Jijun Wang
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai Key Laboratory of Psychotic Disorders, Shanghai, PR China.,CAS Center for Excellence in Brain Science and Intelligence Technology (CEBSIT), Chinese Academy of Science, Shanghai, PR China.,Institute of Psychology and Behavioral Science, Shanghai Jiao Tong University, Shanghai, PR China
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18
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Mamah D, Mutiso VN, Ndetei DM. Neurocognition in Kenyan youth at clinical high risk for psychosis. SCHIZOPHRENIA RESEARCH-COGNITION 2021; 25:100198. [PMID: 34094888 PMCID: PMC8167199 DOI: 10.1016/j.scog.2021.100198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 11/27/2022]
Abstract
Introduction Cognitive deficits are typically seen in schizophrenia and in the prodrome, and are a major predictor of functional outcomes in patients. In Africa, few studies have investigated neurocognition in psychosis, which presents a gap in our understanding of the heterogeneity of the illness. In this study, we assessed neurocognition among the largest sample of psychosis-risk participants recruited in the continent to date. Methods The study was conducted in Kenya, and involved 295 psychiatric medication-naïve participants at clinical high-risk (CHR) for psychosis and healthy controls, aged 15–25 yrs. Psychosis-risk status was determined separately using the Structured Interview of Psychosis-Risk Syndromes (i.e. CHR) and by self-report with the Washington Early Recognition Center Affectivity and Psychosis Screen. Eleven tests were administered using the University of Pennsylvania Computerized Neurocognitive Battery. Test performance across groups were investigated, as well as demographic and clinical effects. Results Fewer participants were designated as being at psychosis-risk with structured interview (n = 47; CHR) than with self-report (n = 155). A MANOVA of cognitive test performance was significant only when groups were ascertained based on self-report (p = 0.03), with decreased performance in the risk group on verbal intelligence (p = 0.003; d = 0.39), emotion recognition (p = 0.003; d = 0.36), sensorimotor processing (p = 0.01; d = 0.31) and verbal memory (p = 0.035; d = 0.21). Only verbal intelligence was significantly worse in the CHR group compared to controls (p = 0.036; d = 0.45). There were no significant age and gender relationships. Conclusion Deficits across multiple cognitive domains are present in Kenyan psychosis-risk youth, most significantly in verbal intelligence. The pattern of cognitive deficits and an absence of gender effects may represent ethnicity-specific phenotypes of the psychosis-risk state. Longitudinal studies of neurocognition in Kenyan patients who convert to psychosis may enhance risk prediction in this population, and facilitate targeted interventions.
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Affiliation(s)
- Daniel Mamah
- Department of Psychiatry, Washington University Medical School, St. Louis, MO, United States of America
| | - Victoria N Mutiso
- Africa Mental Health Research and Training Foundation, Nairobi, Kenya
| | - David M Ndetei
- Africa Mental Health Research and Training Foundation, Nairobi, Kenya.,Department of Psychiatry, University of Nairobi, Kenya
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19
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Comprehensive characterization of motor and coordination functions in three adolescent wild-type mouse strains. Sci Rep 2021; 11:6497. [PMID: 33753800 PMCID: PMC7985312 DOI: 10.1038/s41598-021-85858-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/02/2021] [Indexed: 12/13/2022] Open
Abstract
Neuropsychiatric disorders are often associated with motor and coordination abnormalities that have important implications on the etiology, pathophysiology, and management of these disorders. Although the onset of many neuropsychiatric disorders including autism spectrum disorder, schizophrenia, and attention-deficit hyperactivity disorder emerges mainly during infancy and adolescence, most of the behavioral studies in mice modeling neuropsychiatric phenotypes are performed in adult animals, possibly missing valuable phenotypic information related to the effect of synaptic maturation during development. Here, we examined which behavioral tests assessing both motor and coordination functions can be performed in mice at two different adolescent stages. As strain and sex affect mouse behavior, our experiments covered both male and female mice of three inbred wild-type strains, C57BL/6N, DBA/2, and FVB/N. Adolescent mice of both postnatal days (P)22-30 and P32-40 developmental stages were capable of mastering common motor and coordination tests. However, results differed significantly between strains and sexes. Moreover, the 10-day interval between the two tested cohorts uncovered a strong difference in the behavioral results, confirming the significant impact of maturation on behavioral patterns. Interestingly, the results of distinct behavioral experiments were directly correlated with the weight of mice, which may explain the lack of reproducibility of some behavioral results in genetically-modified mice. Our study paves the way for better reproducibility of behavioral tests by addressing the effect of the developmental stage, strain, sex, and weight of mice on achieving the face validity of neuropsychiatric disorder-associated motor dysfunctions.
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Zhang T, Xu L, Li H, Woodberry KA, Kline ER, Jiang J, Cui H, Tang Y, Tang X, Wei Y, Hui L, Lu Z, Cao L, Li C, Niznikiewicz MA, Shenton ME, Keshavan MS, Stone WS, Wang J. Calculating individualized risk components using a mobile app-based risk calculator for clinical high risk of psychosis: findings from ShangHai At Risk for Psychosis (SHARP) program. Psychol Med 2021; 51:653-660. [PMID: 31839016 DOI: 10.1017/s003329171900360x] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Only 30% or fewer of individuals at clinical high risk (CHR) convert to full psychosis within 2 years. Efforts are thus underway to refine risk identification strategies to increase their predictive power. Our objective was to develop and validate the predictive accuracy and individualized risk components of a mobile app-based psychosis risk calculator (RC) in a CHR sample from the SHARP (ShangHai At Risk for Psychosis) program. METHOD In total, 400 CHR individuals were identified by the Chinese version of the Structured Interview for Prodromal Syndromes. In the first phase of 300 CHR individuals, 196 subjects (65.3%) who completed neurocognitive assessments and had at least a 2-year follow-up assessment were included in the construction of an RC for psychosis. In the second phase of the SHARP sample of 100 subjects, 93 with data integrity were included to validate the performance of the SHARP-RC. RESULTS The SHARP-RC showed good discrimination of subsequent transition to psychosis with an AUC of 0.78 (p < 0.001). The individualized risk generated by the SHARP-RC provided a solid estimation of conversion in the independent validation sample, with an AUC of 0.80 (p = 0.003). A risk estimate of 20% or higher had excellent sensitivity (84%) and moderate specificity (63%) for the prediction of psychosis. The relative contribution of individual risk components can be simultaneously generated. The mobile app-based SHARP-RC was developed as a convenient tool for individualized psychosis risk appraisal. CONCLUSIONS The SHARP-RC provides a practical tool not only for assessing the probability that an individual at CHR will develop full psychosis, but also personal risk components that might be targeted in early intervention.
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Affiliation(s)
- TianHong Zhang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - LiHua Xu
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - HuiJun Li
- Department of Psychology, Florida A and M University, Tallahassee, Florida32307, USA
| | - Kristen A Woodberry
- Harvard Medical School Department of Psychiatry, Beth Israel Deaconess Medical Center, 75 Fenwood Rd, Boston, MA02115, USA
- Center for Psychiatric Research, Maine Medical Center Research Institute, Portland, Maine
| | - Emily R Kline
- Harvard Medical School Department of Psychiatry, Beth Israel Deaconess Medical Center, 75 Fenwood Rd, Boston, MA02115, USA
| | - Jian Jiang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - HuiRu Cui
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - YingYing Tang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - XiaoChen Tang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - YanYan Wei
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - Li Hui
- Institute of Mental Health, The Affiliated Guangji Hospital of Soochow University, Soochow University, Suzhou215137, Jiangsu, China
| | - Zheng Lu
- Department of Psychiatry, Tongji Hospital, Tongji University, School of Medicine, Shanghai, China
| | - LiPing Cao
- Department of Early Intervention, Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou510370, China
| | - ChunBo Li
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
| | - Margaret A Niznikiewicz
- Harvard Medical School Department of Psychiatry, Veteran's Administration Medical Center, Boston, MA02130, USA
| | - Martha E Shenton
- Departments of Psychiatry and Radiology, Brigham and Women's Hospital, and Harvard Medical School, and VA Boston Healthcare System, Boston, MA, USA
| | - Matcheri S Keshavan
- Harvard Medical School Department of Psychiatry, Veteran's Administration Medical Center, Boston, MA02130, USA
| | - William S Stone
- Harvard Medical School Department of Psychiatry, Beth Israel Deaconess Medical Center, 75 Fenwood Rd, Boston, MA02115, USA
| | - JiJun Wang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai200030, China
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Bio-X Institutes, Shanghai, China
- CAS Center for Excellence in Brain Science and Intelligence Technology (CEBSIT), Chinese Academy of Science, Shanghai, China
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21
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Collin G, Bauer CCC, Anteraper SA, Gabrieli JDE, Molokotos E, Mesholam-Gately R, Thermenos HW, Seidman LJ, Keshavan MS, Shenton ME, Whitfield-Gabrieli S. Hyperactivation of Posterior Default Mode Network During Self-Referential Processing in Children at Familial High-Risk for Psychosis. Front Psychiatry 2021; 12:613142. [PMID: 33633608 PMCID: PMC7900488 DOI: 10.3389/fpsyt.2021.613142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/04/2021] [Indexed: 11/28/2022] Open
Abstract
Patients with schizophrenia spectrum disorders show disturbances in self-referential processing and associated neural circuits including the default mode network (DMN). These disturbances may precede the onset of psychosis and may underlie early social and emotional problems. In this study, we examined self-referential processing in a group of children (7-12 years) at familial high risk (FHR) for psychosis (N = 17), compared to an age and sex-matched group of healthy control (HC) children (N = 20). The participants were presented with a list of adjectives and asked to indicate whether or not the adjectives described them (self-reference condition) and whether the adjectives described a good or bad trait (semantic condition). Three participants were excluded due to chance-level performance on the semantic task, leaving N = 15 FHR and N = 19 HC for final analysis. Functional MRI (fMRI) was used to measure brain activation during self-referential vs. semantic processing. Internalizing and externalizing problems were assessed with the Child Behavior Checklist (CBCL). Evaluating main effects of task (self > semantic) showed activation of medial prefrontal cortex in HC and precuneus/posterior cingulate cortex (PCC) in FHR. Group-comparison yielded significant results for the FHR > HC contrast, showing two clusters of hyperactivation in precuneus/ PCC (p = 0.004) and anterior cerebellum / temporo-occipital cortex (p = 0.009). Greater precuneus/PCC activation was found to correlate with greater CBCL internalizing (r = 0.60, p = 0.032) and total (r = 0.69, p = 0.009) problems. In all, this study shows hyperactivity of posterior DMN during self-referential processing in pre-adolescent FHR children. This finding posits DMN-related disturbances in self-processing as a developmental brain abnormality associated with familial risk factors that predates not just psychosis, but also the prodromal stage. Moreover, our results suggest that early disturbances in self-referential processing may be related to internalizing problems in at-risk children.
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Affiliation(s)
- Guusje Collin
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States.,Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States.,Department of Psychiatry, University Medical Center Utrecht Brain Center, Utrecht, Netherlands
| | - Clemens C C Bauer
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States.,Department of Psychology, Northeastern University, Boston, MA, United States
| | - Sheeba Arnold Anteraper
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States.,Department of Psychology, Northeastern University, Boston, MA, United States
| | - John D E Gabrieli
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Elena Molokotos
- Department of Psychology, Suffolk University, Boston, MA, United States
| | - Raquelle Mesholam-Gately
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Heidi W Thermenos
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Larry J Seidman
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Matcheri S Keshavan
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Martha E Shenton
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Susan Whitfield-Gabrieli
- Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States.,Department of Psychology, Northeastern University, Boston, MA, United States
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22
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Early childhood social communication deficits in youth at clinical high-risk for psychosis: Associations with functioning and risk. Dev Psychopathol 2020; 32:559-572. [PMID: 31064575 DOI: 10.1017/s0954579419000385] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Effective social functioning requires a broad range of social communication skills that are impaired in psychosis populations. However, little is known about early childhood (4- to 5-year period) social communication during the premorbid (pre-illness) stage of psychosis. The present study utilized retrospective parent reports to examine total early childhood social communication deficits, as well as deficits in two distinct domains, reciprocal social interaction (social smiling/eye gaze) and communication (social chat/gesture), in youth at clinical high-risk (CHR) for psychosis (ages 13-21; 37.2% female). Furthermore, associations between early childhood social communication and CHR youth's current functioning (social, academic/work), symptoms (positive/negative), and risk for conversion to psychosis were examined. Compared to healthy controls, CHR individuals had greater deficits in total and communication-specific early childhood social communication. Early childhood total, communication, and reciprocal social interaction deficits were associated with worse current functioning and greater current negative symptom severity (amotivation/anhedonia) in CHR youth. Early childhood total and reciprocal social interaction deficits were also associated with increased risk for conversion. These findings inform the field's understanding of the etiology and pathophysiology of psychosis by extending the current developmental literature on premorbid deficits in psychosis populations to specific domains of social behavior in a critical developmental period.
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23
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Does cortical brain morphology act as a mediator between childhood trauma and transition to psychosis in young individuals at ultra-high risk? Schizophr Res 2020; 224:116-125. [PMID: 33071072 DOI: 10.1016/j.schres.2020.09.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 06/30/2020] [Accepted: 09/23/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Childhood trauma, particularly sexual abuse, has been associated with transition to psychosis in individuals at "ultra-high risk" (UHR). This study investigated whether the effects of various forms of childhood trauma on transition to psychosis are mediated by cortical thickness and surface area abnormalities. METHODS This prospective study used data from 62 UHR individuals from a previous (PACE 400) cohort study. At follow-up, 24 individuals had transitioned to psychosis (UHR-T) and 38 individuals had not transitioned (UHR-NT). Student-t/Mann-Whitney-U tests were performed to assess morphological differences in childhood trauma (low/high) and transition. Mediation analyses were conducted using regression and bootstrapping techniques. RESULTS UHR individuals with high sexual trauma histories presented with decreased cortical thickness in bilateral middle temporal gyri and the left superior frontal gyrus compared to those with low sexual trauma. Participants with high physical abuse had increased cortical thickness in the right middle frontal gyrus compared to those with low physical abuse. No differences were found for emotional abuse or physical/emotional neglect. Reduced cortical thickness in the right middle temporal gyrus and increased surface area in the right cingulate were found in UHR-T compared to UHR-NT individuals. Sexual abuse had an indirect effect on transition to psychosis, where decreased cortical thickness in the right middle temporal gyrus was a mediator. CONCLUSIONS Results suggest that childhood sexual abuse negatively impacted on cortical development of the right temporal gyrus, and this heightened the risk of transition to psychosis in our sample. Further longitudinal studies are needed to precisely understand this link.
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24
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Collin G, Seidman LJ, Keshavan MS, Stone WS, Qi Z, Zhang T, Tang Y, Li H, Arnold Anteraper S, Niznikiewicz MA, McCarley RW, Shenton ME, Wang J, Whitfield-Gabrieli S. Functional connectome organization predicts conversion to psychosis in clinical high-risk youth from the SHARP program. Mol Psychiatry 2020; 25:2431-2440. [PMID: 30410064 PMCID: PMC6813871 DOI: 10.1038/s41380-018-0288-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 09/27/2018] [Accepted: 10/08/2018] [Indexed: 12/23/2022]
Abstract
The emergence of prodromal symptoms of schizophrenia and their evolution into overt psychosis may stem from an aberrant functional reorganization of the brain during adolescence. To examine whether abnormalities in connectome organization precede psychosis onset, we performed a functional connectome analysis in a large cohort of medication-naive youth at risk for psychosis from the Shanghai At Risk for Psychosis (SHARP) study. The SHARP program is a longitudinal study of adolescents and young adults at Clinical High Risk (CHR) for psychosis, conducted at the Shanghai Mental Health Center in collaboration with neuroimaging laboratories at Harvard and MIT. Our study involved a total of 251 subjects, including 158 CHRs and 93 age-, sex-, and education-matched healthy controls. During 1-year follow-up, 23 CHRs developed psychosis. CHRs who would go on to develop psychosis were found to show abnormal modular connectome organization at baseline, while CHR non-converters did not. In all CHRs, abnormal modular connectome organization at baseline was associated with a threefold conversion rate. A region-specific analysis showed that brain regions implicated in early-course schizophrenia, including superior temporal gyrus and anterior cingulate cortex, were most abnormal in terms of modular assignment. Our results show that functional changes in brain network organization precede the onset of psychosis and may drive psychosis development in at-risk youth.
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Affiliation(s)
- Guusje Collin
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. .,McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA. .,Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Larry J. Seidman
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA, Dr. Larry Seidman passed away on September 7, 2017 and Dr. Robert McCarley passed away on May 27, 2017. Professors Seidman and McCarley were two of the initiators and principal investigators of the Shanghai At Risk for Psychosis (SHARP) study
| | - Matcheri S. Keshavan
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - William S. Stone
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Zhenghan Qi
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA,Department of Linguistics and Cognitive Science, University of Delaware, Newark, DE, USA
| | - Tianhong Zhang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingying Tang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huijun Li
- Florida A&M University, Department of Psychology, Tallahassee, FL, USA
| | - Sheeba Arnold Anteraper
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA,Alan and Lorraine Bressler Clinical and Research Program for Autism Spectrum Disorder, Massachusetts General Hospital, Boston MA, USA
| | | | - Robert W. McCarley
- Department of Psychiatry, VA Boston Healthcare System, Brockton Division, Brockton, MA, USA, Dr. Larry Seidman passed away on September 7, 2017 and Dr. Robert McCarley passed away on May 27, 2017. Professors Seidman and McCarley were two of the initiators and principal investigators of the Shanghai At Risk for Psychosis (SHARP) study
| | - Martha E. Shenton
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA,Research and Development, VA Boston Healthcare System, Brockton Division, Brockton, MA, USA,Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Jijun Wang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Susan Whitfield-Gabrieli
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA,Poitras Center for Affective Disorders, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
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25
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Mahjani B, Klei L, Hultman CM, Larsson H, Devlin B, Buxbaum JD, Sandin S, Grice DE. Maternal Effects as Causes of Risk for Obsessive-Compulsive Disorder. Biol Psychiatry 2020; 87:1045-1051. [PMID: 32199606 PMCID: PMC8023336 DOI: 10.1016/j.biopsych.2020.01.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 01/07/2020] [Accepted: 01/07/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND While genetic variation has a known impact on the risk for obsessive-compulsive disorder (OCD), there is also evidence that there are maternal components to this risk. Here, we partitioned sources of variation, including direct genetic and maternal effects, on risk for OCD. METHODS The study population consisted of 822,843 individuals from the Swedish Medical Birth Register, born in Sweden between January 1, 1982, and December 31, 1990, and followed for a diagnosis of OCD through December 31, 2013. Diagnostic information about OCD was obtained using the Swedish National Patient Register. RESULTS A total of 7184 individuals in the birth cohort (0.87%) were diagnosed with OCD. After exploring various generalized linear mixed models to fit the diagnostic data, genetic maternal effects accounted for 7.6% (95% credible interval: 6.9%-8.3%) of the total variance in risk for OCD for the best model, and direct additive genetics accounted for 35% (95% credible interval: 32.3%-36.9%). These findings were robust under alternative models. CONCLUSIONS Our results establish genetic maternal effects as influencing risk for OCD in offspring. We also show that additive genetic effects in OCD are overestimated when maternal effects are not modeled.
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Affiliation(s)
- Behrang Mahjani
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Lambertus Klei
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Christina M Hultman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Bernie Devlin
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Joseph D Buxbaum
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, New York; Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Sven Sandin
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Dorothy E Grice
- Division of Tics, OCD, and Related Disorders, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York.
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26
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Anteraper SA, Collin G, Guell X, Scheinert T, Molokotos E, Henriksen MT, Mesholam-Gately R, Thermenos HW, Seidman LJ, Keshavan MS, Gabrieli JDE, Whitfield-Gabrieli S. Altered resting-state functional connectivity in young children at familial high risk for psychotic illness: A preliminary study. Schizophr Res 2020; 216:496-503. [PMID: 31801673 PMCID: PMC7239744 DOI: 10.1016/j.schres.2019.09.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 09/09/2019] [Accepted: 09/12/2019] [Indexed: 01/05/2023]
Abstract
Multiple lines of evidence suggest that illness development in schizophrenia and other psychotic disorders predates the first psychotic episode by many years. In this study, we examined a sample of 15 pre-adolescent children, ages 7 through 12 years, who are at familial high-risk (FHR) because they have a parent or sibling with a history of schizophrenia or related psychotic disorder. Using multi-voxel pattern analysis (MVPA), a data-driven fMRI analysis, we assessed whole-brain differences in functional connectivity in the FHR sample as compared to an age- and sex-matched control (CON) group of 15 children without a family history of psychosis. MVPA analysis yielded a single cluster in right posterior superior temporal gyrus (pSTG/BA 22) showing significant group-differences in functional connectivity. Post-hoc characterization of this cluster through seed-to-voxel analysis revealed mostly reduced functional connectivity of the pSTG seed to a set of language and default mode network (DMN) associated brain regions including Heschl's gyrus, inferior temporal gyrus extending into fusiform gyrus, (para)hippocampus, thalamus, and a cerebellar cluster encompassing mainly Crus I/II. A height-threshold of whole-brain p < .001 (two-sided), and FDR-corrected cluster-threshold of p < .05 (non-parametric statistics) was used for post-hoc characterization. These findings suggest that abnormalities in functional communication in a network encompassing right STG and associated brain regions are present before adolescence in at-risk children and may be a risk marker for psychosis. Subsequent changes in this functional network across development may contribute to either disease manifestation or resilience in children with a familial vulnerability for psychosis.
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Affiliation(s)
- Sheeba Arnold Anteraper
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA; Department of Psychology, Northeastern University, Boston, MA, USA; Alan and Lorraine Bressler Clinical and Research Program for Autism Spectrum Disorder, Massachusetts General Hospital, Boston, MA, USA.
| | - Guusje Collin
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA,Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA,Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA,Corresponding author
| | - Xavier Guell
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA,Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Timothy Scheinert
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Elena Molokotos
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Maria Toft Henriksen
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Raquelle Mesholam-Gately
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Heidi W. Thermenos
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Larry J Seidman
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Matcheri S. Keshavan
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - John D. E. Gabrieli
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Susan Whitfield-Gabrieli
- McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA,Department of Psychology, Northeastern University, Boston, MA, USA
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27
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Ranning A, Hjorthøj C, Jensen KB, Ebsen FC, Svendsen IL, Thorup AAE, Nordentoft M. Children of Patients Undergoing Psychiatric Treatment: An Investigation of Statutory Support Services After Referrals to Child Protection Services. Front Psychiatry 2020; 11:527. [PMID: 32636766 PMCID: PMC7319086 DOI: 10.3389/fpsyt.2020.00527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 05/22/2020] [Indexed: 11/24/2022] Open
Abstract
AIMS Preventive interventions for children of parents with mental illness are widely recommended. Mental health services entrust concern for patients' children by referrals to child protection services. We investigated service coverage for children following referrals. METHODS Data from referrals regarding 376 children of adult psychiatry patients over 2008-2012 was linked to information from municipal records and Danish national registers. We conducted Cox regression and used Kaplan-Meier curves to show time to intervention and cumulative incidence of any child and family support services with one-year follow-up from referral date. RESULTS At follow-up, 32% of children were provided with a child and family support service on average 73.4 days after referral. The most common services were family treatment (18%) and family counseling (11%). A statutory child assessment was conducted for 21% of children. Contents of the referrals suggested that 60% of children experienced adverse home environments and/or acute situations due to parents' psychiatric illness. Predictors of initiation of support services included a child living alone with the patient, hazard ratio 2.09 (1.41-3.08), the patient being the mother, hazard ratio 1.72 (1.11-2.65), and an adverse home environment presenting an acute situation specified in referral, hazard ratio 1.89 (1.01-3.51). CONCLUSION Our finding that only one third of children receive support after referrals from psychiatry within an average of three months suggests an underserved population of at-risk children. These findings warrant reconsideration of resource allocation and creation of more efficient intervention strategies to protect at-risk children and prevent development of mental illness and adversity.
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Affiliation(s)
- Anne Ranning
- Copenhagen Research Center for Mental Health-CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Carsten Hjorthøj
- Copenhagen Research Center for Mental Health-CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark.,Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Kamilla B Jensen
- Copenhagen Research Center for Mental Health-CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Frank Cloyd Ebsen
- Department of Social Work Education, University College Copenhagen, Copenhagen, Denmark
| | | | - Anne Amalie Elgaard Thorup
- Copenhagen Research Center for Mental Health-CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark.,Child and Adolescent Mental Health Center, University of Copenhagen, Copenhagen, Denmark
| | - Merete Nordentoft
- Copenhagen Research Center for Mental Health-CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
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Christiani CJ, Jepsen JRM, Thorup A, Hemager N, Ellersgaard D, Spang KS, Burton BK, Gregersen M, Søndergaard A, Greve AN, Gantriis DL, Poulsen G, Uddin MJ, Seidman LJ, Mors O, Plessen KJ, Nordentoft M. Social Cognition, Language, and Social Behavior in 7-Year-Old Children at Familial High-Risk of Developing Schizophrenia or Bipolar Disorder: The Danish High Risk and Resilience Study VIA 7-A Population-Based Cohort Study. Schizophr Bull 2019; 45:1218-1230. [PMID: 30852621 PMCID: PMC6811824 DOI: 10.1093/schbul/sbz001] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To characterize social cognition, language, and social behavior as potentially shared vulnerability markers in children at familial high-risk of schizophrenia (FHR-SZ) and bipolar disorder (FHR-BP). METHODS The Danish High-Risk and Resilience Study VIA7 is a multisite population-based cohort of 522 7-year-old children extracted from the Danish registries. The population-based controls were matched to the FHR-SZ children on age, sex, and municipality. The FHR-BP group followed same inclusion criteria. Data were collected blinded to familial high-risk status. Outcomes were social cognition, language, and social behavior. RESULTS The analysis included 202 FHR-SZ children (girls: 46%), 120 FHR-BP children (girls: 46.7%), and 200 controls (girls: 46.5%). FHR-SZ children displayed significant deficits in language (receptive: d = -0.27, P = .006; pragmatic: d = -0.51, P < .001), social responsiveness (d = -0.54, P < .001), and adaptive social functioning (d = -0.47, P < .001) compared to controls after Bonferroni correction. Compared to FHR-BP children, FHR-SZ children performed significantly poorer on adaptive social functioning (d = -0.29, P = .007) after Bonferroni correction. FHR-BP and FHR-SZ children showed no significant social cognitive impairments compared to controls after Bonferroni correction. CONCLUSION Language, social responsiveness, and adaptive social functioning deficits seem associated with FHR-SZ but not FHR-BP in this developmental phase. The pattern of results suggests adaptive social functioning impairments may not be shared between FHR-BP and FHR-SZ in this developmental phase and thus not reflective of the shared risk factors for schizophrenia and bipolar disorder.
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Affiliation(s)
- Camilla Jerlang Christiani
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,To whom correspondence should be addressed; Mental Health Centre Copenhagen, Research Unit, The Danish High Risk and Resilience Study VIA 7; Kildegaardsvej 28, 15., 1., 2900 Hellerup, Denmark; tel: +4520220285; e-mail:
| | - Jens R M Jepsen
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,Center for Neuropsychiatric Schizophrenia Research and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Anne Thorup
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark
| | - Nicoline Hemager
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Ditte Ellersgaard
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark
| | - Katrine S Spang
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Birgitte K Burton
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark
| | - Maja Gregersen
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark
| | - Anne Søndergaard
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark
| | - Aja N Greve
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Ditte L Gantriis
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Gry Poulsen
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Department of Public Health, Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Md Jamal Uddin
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Department of Public Health, Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Larry J Seidman
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, MA
| | - Ole Mors
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Kerstin J Plessen
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,Services of Child and Adolescent Psychiatry, Department of Psychiatry, University Hospital of Lausanne, Lausanne, Switzerland
| | - Merete Nordentoft
- Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Denmark,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Lipner E, Murphy SK, Ellman LM. Prenatal Maternal Stress and the Cascade of Risk to Schizophrenia Spectrum Disorders in Offspring. Curr Psychiatry Rep 2019; 21:99. [PMID: 31522269 PMCID: PMC7043262 DOI: 10.1007/s11920-019-1085-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE OF REVIEW Disruptions in fetal development (via genetic and environmental pathways) have been consistently associated with risk for schizophrenia in a variety of studies. Although multiple obstetric complications (OCs) have been linked to schizophrenia, this review will discuss emerging evidence supporting the role of prenatal maternal stress (PNMS) in the etiology of schizophrenia spectrum disorders (SSD). In addition, findings linking PNMS to intermediate phenotypes of the disorder, such as OCs and premorbid cognitive, behavioral, and motor deficits, will be reviewed. Maternal immune and endocrine dysregulation will also be explored as potential mechanisms by which PNMS confers risk for SSD. RECENT FINDINGS PNMS has been linked to offspring SSD; however, findings are mixed due to inconsistent and retrospective assessments of PNMS and lack of specificity about SSD outcomes. PNMS is also associated with various intermediate phenotypes of SSD (e.g., prenatal infection/inflammation, decreased fetal growth, hypoxia-related OCs). Recent studies continue to elucidate the impact of PNMS while considering the moderating roles of fetal sex and stress timing, but it is still unclear which aspects of PNMS (e.g., type, timing) confer risk for SSD specifically. PNMS increases risk for SSD, but only in a small portion of fetuses exposed to PNMS. Fetal sex, genetics, and other environmental factors, as well as additional pre- and postnatal insults, likely contribute to the PNMS-SSD association. Longitudinal birth cohort studies are needed to prospectively illuminate the mechanisms that account for the variability in outcomes following PNMS.
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Affiliation(s)
- Emily Lipner
- Department of Psychology, Temple University, Weiss Hall, 1701 N. 13th Street, Philadelphia, PA, 19106, USA
| | - Shannon K Murphy
- Department of Psychology, Temple University, Weiss Hall, 1701 N. 13th Street, Philadelphia, PA, 19106, USA
| | - Lauren M Ellman
- Department of Psychology, Temple University, Weiss Hall, 1701 N. 13th Street, Philadelphia, PA, 19106, USA.
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Ben-David S, Kealy D. Identity in the context of early psychosis: a review of recent research. PSYCHOSIS-PSYCHOLOGICAL SOCIAL AND INTEGRATIVE APPROACHES 2019. [DOI: 10.1080/17522439.2019.1656283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- S. Ben-David
- School of Social Work, University of British Columbia - Okanagan, Kelowna, Canada
| | - D. Kealy
- Department of Psychiatry, University of British Columbia, Vancouver, Canada
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31
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Müller AD, Gjøde ICT, Eigil MS, Busck H, Bonne M, Nordentoft M, Thorup AAE. VIA Family-a family-based early intervention versus treatment as usual for familial high-risk children: a study protocol for a randomized clinical trial. Trials 2019; 20:112. [PMID: 30736834 PMCID: PMC6368720 DOI: 10.1186/s13063-019-3191-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 01/10/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Children born to parents with a severe mental illness, like schizophrenia, bipolar disorder, or major recurrent depression, have an increased risk of developing a mental illness themselves during life. These children are also more likely to have developmental delays, cognitive disabilities, or social problems, and they may have a higher risk than the background population of experiencing adverse life events. This is due to both genetic and environmental factors, but despite the well-documented increased risk for children with a familial high risk, no family-based early intervention has been developed for them. This study aims to investigate the effect of an early intervention that focuses on reducing risk and increasing resilience for children in families where at least one parent has a severe mental illness. METHODS/DESIGN The study is a randomized clinical trial with 100 children aged 6-12 with familial high risk. It is performed in the context of the Danish health-care system. Families will be recruited from registers or be referred from the primary sector or hospitals. The children and their parents will be assessed at baseline and thereafter randomized and allocated to either treatment as usual or VIA Family. The intervention group will be assigned to a multidisciplinary team of specialists from adult mental health services, child and adolescent mental health services, and social services. This team will provide the basic treatment elements: case management, psychoeducation for the whole family, parental training, a safety plan, and potentially an early intervention if the child has mental problems. The study period is 18 months for both groups, and all participants will be assessed at baseline and after 18 months. The primary outcome measure will be daily functioning of the child, and the secondary measures are the psychopathology of the child, days of absence from school, family functioning, child's home environment, and parental stress. DISCUSSION This study is to our knowledge the first to explore the effects of a multidisciplinary team intervention that provides an intensive and flexible support to match the families' needs for children with a familial high risk for severe mental illness. The study will provide important knowledge about the potential for increasing resilience and reducing risk for children by supporting the whole family. However, a longer follow-up period may be needed. TRIAL REGISTRATION ClinicalTrials.gov, NCT03497663 . Registered on 13 April 2018.
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Affiliation(s)
- Anne D Müller
- Research Unit, Child and Adolescent Mental Health Center, Lersø Parkallé 107, 1 th, 2100, Copenhagen, Capital Region of Denmark, Denmark.
| | - Ida C T Gjøde
- Research Unit, Child and Adolescent Mental Health Center, Lersø Parkallé 107, 1 th, 2100, Copenhagen, Capital Region of Denmark, Denmark.
| | - Mette S Eigil
- Research Unit, Child and Adolescent Mental Health Center, Lersø Parkallé 107, 1 th, 2100, Copenhagen, Capital Region of Denmark, Denmark
| | - Helle Busck
- Mental Health Center, Copenhagen, Capital Region of Denmark, Denmark
| | - Merete Bonne
- Municipality of Frederiksberg, Family Department, Copenhagen, Denmark
| | - Merete Nordentoft
- Mental Health Center, Copenhagen, Capital Region of Denmark, Denmark.,University of Copenhagen, Institute for Clinical Medicine, Faculty of Health Science, Copenhagen, Capital Region of Denmark, Denmark
| | - Anne A E Thorup
- Research Unit, Child and Adolescent Mental Health Center, Lersø Parkallé 107, 1 th, 2100, Copenhagen, Capital Region of Denmark, Denmark.,University of Copenhagen, Institute for Clinical Medicine, Faculty of Health Science, Copenhagen, Capital Region of Denmark, Denmark
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32
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Collin G, Keshavan MS. Connectome development and a novel extension to the neurodevelopmental model of schizophrenia. DIALOGUES IN CLINICAL NEUROSCIENCE 2018. [PMID: 30250387 PMCID: PMC6136123 DOI: 10.31887/dcns.2018.20.2/gcollin] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The brain is the ultimate adaptive system, a complex network organized across multiple levels of spatial and temporal resolution that is sculpted over several decades via its interactions with the environment. This review sets out to examine how fundamental biological processes in early and late neurodevelopment, in interaction with environmental inputs, guide the formation of the brain's network and its ongoing reorganization throughout the course of development. Moreover, we explore how disruptions in these processes could lead to abnormal brain network architecture and organization and thereby give rise to schizophrenia. Arguing that the neurodevelopmental trajectory leading up to the manifestation of psychosis may best be understood from the sequential trajectory of connectome formation and maturation, we propose a novel extension to the neurodevelopmental model of the illness that posits that schizophrenia is a disorder of connectome development.
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Affiliation(s)
- Guusje Collin
- Harvard Medical School at Beth Israel Deaconess Medical Center, Department of Psychiatry, Boston, Massachusetts, USA; Massachusetts Institute of Technology, Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Cambridge, Massachusetts, USA
| | - Matcheri S Keshavan
- Massachusetts Institute of Technology, Department of Brain and Cognitive Sciences, McGovern Institute for Brain Research, Cambridge, Massachusetts, USA
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33
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Okkenhaug A, Tanem T, Myklebust TÅ, Gjervan B, Johansen A. Self-reported premorbid health in 15 individuals who later developed schizophrenia compared with healthy controls: Prospective data from the Young-HUNT1 Survey (The HUNT Study). ACTA ACUST UNITED AC 2018. [DOI: 10.15714/scandpsychol.5.e8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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34
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Díaz-Caneja CM, Morón-Nozaleda MG, Vicente-Moreno RP, Rodríguez-Toscano E, Pina-Camacho L, de la Serna E, Sugranyes G, Baeza I, Romero S, Sánchez-Gistau V, Castro-Fornieles J, Moreno C, Moreno D. Temperament in child and adolescent offspring of patients with schizophrenia and bipolar disorder. Eur Child Adolesc Psychiatry 2018. [PMID: 29520539 DOI: 10.1007/s00787-018-1135-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Shared vulnerability in offspring of individuals with schizophrenia (SzO) and bipolar disorder (BpO) might manifest early during development through common temperament traits. Temperament dimensions in child and adolescent BpO (N = 80), SzO (N = 34) and the offspring of community controls (CcO) (N = 101) were assessed using the Revised Dimensions of Temperament Survey. The association between temperament dimensions and lifetime psychopathology (including threshold and subthreshold DSM-IV-TR diagnoses) and current socio-academic adjustment was assessed using logistic regression. Fully adjusted models showed that both BpO and SzO scored significantly lower in the positive mood dimension and in the adaptability factor than CcO, with small-medium effect sizes (Cohen's d ~ 0.3-0.5). BpO also scored lower in the activity factor and the activity dimensions than CcO (Cohen's d ~ 0.3). Lower scores in the positive mood dimension were associated with increased risk of impaired adjustment both in BpO [OR 2.30, 95% CI (1.18-4.46)] and in SzO [OR 2.87, 95% CI (1.07-7.66)]. In BpO, lower scores in positive mood were also associated with increased likelihood of internalizing [OR 1.84, 95% CI (1.28-2.64)] and externalizing disorders [OR 1.48, 95% CI (1.01-2.18)]; in SzO, higher scores in activity and flexibility were associated with increased likelihood of internalizing [OR 2.31, 95% CI (1.22-4.38)] and externalizing disorders [OR 3.28, 95% CI (1.2-9)], respectively. Early difficulties in emotion regulation might represent a shared vulnerability phenotype in BpO and SzO. The identification of extreme temperament traits could help to characterize subgroups at greater risk of psychopathology and impaired adjustment, in which targeted interventions are warranted.
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Affiliation(s)
- Covadonga M Díaz-Caneja
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain.
| | - Mª Goretti Morón-Nozaleda
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain.,Department of Psychiatry and Clinical Psychology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Raquel P Vicente-Moreno
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain
| | - Elisa Rodríguez-Toscano
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain
| | - Laura Pina-Camacho
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain.,Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Elena de la Serna
- Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain
| | - Gisela Sugranyes
- Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain.,Institut d´Investigacións Biomèdiques d'August Pi i Sunyer, IDIBAPS, Barcelona, Spain.,Department of Child and Adolescent Psychiatry and Psychology, 2014SGR489, Institut Clínic de Neurociències, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain
| | - Inmaculada Baeza
- Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain.,Institut d´Investigacións Biomèdiques d'August Pi i Sunyer, IDIBAPS, Barcelona, Spain.,Department of Child and Adolescent Psychiatry and Psychology, 2014SGR489, Institut Clínic de Neurociències, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain
| | - Soledad Romero
- Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain.,Institut d´Investigacións Biomèdiques d'August Pi i Sunyer, IDIBAPS, Barcelona, Spain.,Department of Child and Adolescent Psychiatry and Psychology, 2014SGR489, Institut Clínic de Neurociències, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain
| | - Vanessa Sánchez-Gistau
- Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain.,Early Psychosis Program and Research Department, Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, Tarragona, Spain
| | - Josefina Castro-Fornieles
- Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain.,Institut d´Investigacións Biomèdiques d'August Pi i Sunyer, IDIBAPS, Barcelona, Spain.,Department of Child and Adolescent Psychiatry and Psychology, 2014SGR489, Institut Clínic de Neurociències, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain.,Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Carmen Moreno
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain
| | - Dolores Moreno
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, C/Ibiza 43, 28009, Madrid, Spain
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Ranning A, Laursen T, Agerbo E, Thorup A, Hjorthøj C, Jepsen JRM, Nordentoft M. School performance from primary education in the adolescent offspring of parents with schizophrenia and bipolar disorder- a national, register-based study. Psychol Med 2018; 48:1993-2000. [PMID: 29239287 DOI: 10.1017/s0033291717003518] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Schizophrenia (SZ) and bipolar disorder (BP) are causes of severe disability worldwide and parents' severe mental illness (SMI) is associated with childhood adversity, and socio-emotional and cognitive problems in children. Yet, how parental BP and SZ affect educational attainment in offspring is still unclear. METHOD We included all children (N = 684.248) born and living in Denmark between 1986 and 1996 and their parents. Our follow-up lasted from 1986 until children's graduation in 2014. The main outcome variable was their school grades following their primary education. School outcomes were divided into four categories: not graduated, low-grade point average (GPA), medium GPA and high GPA. We then performed a multiple logistic regression with medium GPA as the reference category, with the children of parents without SZ or BP as the reference group. RESULTS Children of parents with SZ faced higher odds than their peers of not graduating primary education (OR 2.6), along with low GPA (odds ratios (OR) 1.6) and lower odds for a high GPA (OR 0.7). Moreover, it was the children of mothers rather than fathers with BP who had higher odds of not graduating primary education (OR 1.6). Lastly, child placement was associated with lower grades and lower graduation rates, and outcomes for children of parents with SMI were favorable compared with other children placed in care. CONCLUSION For children, parental SZ is associated with lower grades and lower chances for graduating primary education. In contrast, the children of parents with BP were indistinguishable from the reference group regarding school grades. This signifies that specificity of parental severe mental illness is important in relation to educational achievement of children.
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Affiliation(s)
- Anne Ranning
- Psychiatric Research Centre, Mental Health Center Copenhagen,Copenhagen,Capital Region of Denmark
| | - Thomas Laursen
- iPsych - The Lundbeck Foundation Initiative for Integrative Psychiatric Research,Denmark
| | - Esben Agerbo
- iPsych - The Lundbeck Foundation Initiative for Integrative Psychiatric Research,Denmark
| | - Anne Thorup
- Psychiatric Research Centre, Mental Health Center Copenhagen,Copenhagen,Capital Region of Denmark
| | - Carsten Hjorthøj
- Psychiatric Research Centre, Mental Health Center Copenhagen,Copenhagen,Capital Region of Denmark
| | | | - Merete Nordentoft
- Psychiatric Research Centre, Mental Health Center Copenhagen,Copenhagen,Capital Region of Denmark
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Arango C, Díaz-Caneja CM, McGorry PD, Rapoport J, Sommer IE, Vorstman JA, McDaid D, Marín O, Serrano-Drozdowskyj E, Freedman R, Carpenter W. Preventive strategies for mental health. Lancet Psychiatry 2018; 5:591-604. [PMID: 29773478 DOI: 10.1016/s2215-0366(18)30057-9] [Citation(s) in RCA: 281] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 01/18/2018] [Accepted: 01/19/2018] [Indexed: 12/14/2022]
Abstract
Available treatment methods have shown little effect on the burden associated with mental health disorders. We review promising universal, selective, and indicated preventive mental health strategies that might reduce the incidence of mental health disorders, or shift expected trajectories to less debilitating outcomes. Some of these interventions also seem to be cost-effective. In the transition to mental illness, the cumulative lifetime effect of multiple small effect size risk factors progressively increases vulnerability to mental health disorders. This process might inform different levels and stages of tailored interventions to lessen risk, or increase protective factors and resilience, especially during sensitive developmental periods. Gaps between knowledge, policy, and practice need to be bridged. Future steps should emphasise mental health promotion, and improvement of early detection and interventions in clinical settings, schools, and the community, with essential support from society and policy makers.
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Affiliation(s)
- Celso Arango
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), School of Medicine, Universidad Complutense, Centro de Investigación Biomédica en Red del área de Salud Mental (CIBERSAM), Madrid, Spain
| | - Covadonga M Díaz-Caneja
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), School of Medicine, Universidad Complutense, Centro de Investigación Biomédica en Red del área de Salud Mental (CIBERSAM), Madrid, Spain.
| | - Patrick D McGorry
- Orygen, National Centre for Excellence in Youth Mental Health, and Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Judith Rapoport
- Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Iris E Sommer
- Department of Neuroscience, University Medical Center Groningen, Groningen, Netherlands
| | - Jacob A Vorstman
- Department of Psychiatry, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada; Program in Genetics and Genome Biology, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - David McDaid
- Department of Health Policy at the London School of Economics and Social Science, London, UK
| | - Oscar Marín
- Centre for Developmental Neurobiology, Institute of Psychiatry, Psychology and Neuroscience, and MRC Centre for Neurodevelopmental Disorders, King's College London, London, UK
| | - Elena Serrano-Drozdowskyj
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), School of Medicine, Universidad Complutense, Centro de Investigación Biomédica en Red del área de Salud Mental (CIBERSAM), Madrid, Spain
| | - Robert Freedman
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO, USA
| | - William Carpenter
- Department of Psychiatry, University of Maryland School of Medicine, Maryland Psychiatric Research Center, Baltimore, MD, USA
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Campbell LE, Hanlon MC, Galletly CA, Harvey C, Stain H, Cohen M, van Ravenzwaaij D, Brown S. Severity of illness and adaptive functioning predict quality of care of children among parents with psychosis: A confirmatory factor analysis. Aust N Z J Psychiatry 2018; 52:435-445. [PMID: 29103308 DOI: 10.1177/0004867417731526] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE Parenthood is central to the personal and social identity of many people. For individuals with psychotic disorders, parenthood is often associated with formidable challenges. We aimed to identify predictors of adequate parenting among parents with psychotic disorders. METHODS Data pertaining to 234 parents with psychotic disorders living with dependent children were extracted from a population-based prevalence study, the 2010 second Australian national survey of psychosis, and analysed using confirmatory factor analysis. Parenting outcome was defined as quality of care of children, based on participant report and interviewer enquiry/exploration, and included level of participation, interest and competence in childcare during the last 12 months. RESULTS Five hypothesis-driven latent variables were constructed and labelled psychosocial support, illness severity, substance abuse/dependence, adaptive functioning and parenting role. Importantly, 75% of participants were not identified to have any dysfunction in the quality of care provided to their child(ren). Severity of illness and adaptive functioning were reliably associated with quality of childcare. Psychosocial support, substance abuse/dependence and parenting role had an indirect relationship to the outcome variable via their association with either severity of illness and/or adaptive functioning. CONCLUSION The majority of parents in the current sample provided adequate parenting. However, greater symptom severity and poorer adaptive functioning ultimately leave parents with significant difficulties and in need of assistance to manage their parenting obligations. As symptoms and functioning can change episodically for people with psychotic illness, provision of targeted and flexible support that can deliver temporary assistance during times of need is necessary. This would maximise the quality of care provided to vulnerable children, with potential long-term benefits.
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Affiliation(s)
| | | | - Cherrie A Galletly
- 2 School of Medicine, The University of Adelaide, Adelaide, SA, Australia.,3 Discipline of Psychiatry, University of Adelaide Ramsay Health Care (SA) Mental Health Services Northern Adelaide Local Health Network, South Australia
| | - Carol Harvey
- 4 Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
| | - Helen Stain
- 5 School of Social and Health Sciences, Leeds Trinity University, Leeds, United Kingdom
| | - Martin Cohen
- 1 The University of Newcastle, Newcastle, NSW, Australia
| | | | - Scott Brown
- 1 The University of Newcastle, Newcastle, NSW, Australia
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Polygenic risk for schizophrenia and measured domains of cognition in individuals with psychosis and controls. Transl Psychiatry 2018; 8:78. [PMID: 29643358 PMCID: PMC5895806 DOI: 10.1038/s41398-018-0124-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/10/2017] [Accepted: 01/15/2018] [Indexed: 11/30/2022] Open
Abstract
Psychotic disorders including schizophrenia are commonly accompanied by cognitive deficits. Recent studies have reported negative genetic correlations between schizophrenia and indicators of cognitive ability such as general intelligence and processing speed. Here we compare the effect of polygenetic risk for schizophrenia (PRSSCZ) on measures that differ in their relationships with psychosis onset: a measure of current cognitive abilities (the Brief Assessment of Cognition in Schizophrenia, BACS) that is greatly reduced in psychotic disorder patients, a measure of premorbid intelligence that is minimally affected by psychosis onset (the Wide-Range Achievement Test, WRAT); and educational attainment (EY), which covaries with both BACS and WRAT. Using genome-wide single nucleotide polymorphism (SNP) data from 314 psychotic and 423 healthy research participants in the Bipolar-Schizophrenia Network for Intermediate Phenotypes (B-SNIP) Consortium, we investigated the association of PRSSCZ with BACS, WRAT, and EY. Among apparently healthy individuals, greater genetic risk for schizophrenia (PRSSCZ) was significantly associated with lower BACS scores (r = -0.17, p = 6.6 × 10-4 at PT = 1 × 10-4), but not with WRAT or EY. Among individuals with psychosis, PRSSCZ did not associate with variations in any of these three phenotypes. We further investigated the association between PRSSCZ and WRAT in more than 4500 healthy subjects from the Philadelphia Neurodevelopmental Cohort. The association was again null (p > 0.3, N = 4511), suggesting that different cognitive phenotypes vary in their etiologic relationship with schizophrenia.
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Zhang T, Xu L, Tang Y, Cui H, Li H, Wei Y, Xu Y, Jiang L, Zhu Y, Li C, Jiang K, Xiao Z, Wang J. Using 'WeChat' online social networking in a real-world needs analysis of family members of youths at clinical high risk of psychosis. Aust N Z J Psychiatry 2018; 52:375-382. [PMID: 28587479 DOI: 10.1177/0004867417712460] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The argument surrounding the safety and effectiveness of interventions for the population of individuals at a clinical high risk of developing psychosis has been ongoing for the past 30 years. However, few studies have assessed the needs of this special young population, who are struggling with the recent onset of psychotic symptoms. METHOD The sample consisted of 171 family members of 108 clinical high-risk individuals included from the ShangHai at Risk for Psychosis research programme. A 'WeChat' group was established to provide mutual support. There were 22,007 valid messages sent within the group between 1 April 2015 and 27 June 2016. Chat records were subsequently analysed to determine the needs of families during intervention at the early stages of psychosis. RESULTS Families of clinical high-risk individuals were highly involved in the entire medical process, and the major concerns of the families of clinical high-risk individuals focused on both functional recovery and medication. The themes of 'take medication', 'go to school' and 'study in school' were often discussed within the group. CONCLUSION A family-focused intervention targeting functional recovery and real-time professional explanations of medication would meet the major needs of families of Chinese clinical high-risk individuals.
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Affiliation(s)
- TianHong Zhang
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - LiHua Xu
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - YingYing Tang
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - HuiRu Cui
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - HuiJun Li
- 2 Department of Psychology, Florida Agricultural & Mechanical University, Tallahassee, FL, USA
| | - YanYan Wei
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - YangYang Xu
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - LiJuan Jiang
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - YiKang Zhu
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - ChunBo Li
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - KaiDa Jiang
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - ZePing Xiao
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - JiJun Wang
- 1 Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
- 3 Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai, P.R. China
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Konishi A, So R, Yoshimura B. Mother-infant separation among mothers with mental illness: An exploratory observational study in Japan. Asian J Psychiatr 2018; 32:1-4. [PMID: 29197708 DOI: 10.1016/j.ajp.2017.11.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/05/2017] [Accepted: 11/27/2017] [Indexed: 11/19/2022]
Abstract
Mother-infant separation may influence child development and behavior problems. We reviewed charts for 3639 female patients to investigate rates, reasons, and predictors for mothers with mental illness being separated from their infants during the first year after childbirth in Japan. Of 77 patients with childbirth, 26 cases (34%) presented with maternal separation. The most common reason was psychiatric hospitalization. Diagnoses of schizophrenia spectrum disorders or mood disorders were independent contributors for maternal separation. Clinicians should pay particular attention to relapse or onset of psychotic or mood disorders during the perinatal period.
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Affiliation(s)
- Akiko Konishi
- Department of Psychiatry, Okayama Psychiatric Medical Center, Okayama, Japan.
| | - Ryuhei So
- Department of Psychiatry, Okayama Psychiatric Medical Center, Okayama, Japan.
| | - Bunta Yoshimura
- Department of Psychiatry, Okayama Psychiatric Medical Center, Okayama, Japan; Department of Psychiatry, Okinawa Miyako Hospital, Miyakojima, Japan.
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Afzelius M, Östman M, Råstam M, Priebe G. Parents in adult psychiatric care and their children: a call for more interagency collaboration with social services and child and adolescent psychiatry. Nord J Psychiatry 2018; 72:31-38. [PMID: 28933586 DOI: 10.1080/08039488.2017.1377287] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND A parental mental illness affects all family members and should warrant a need for support. AIM To investigate the extent to which psychiatric patients with underage children are the recipients of child-focused interventions and involved in interagency collaboration. METHODS Data were retrieved from a psychiatric services medical record database consisting of data regarding 29,972 individuals in southern Sweden and indicating the patients' main diagnoses, comorbidity, children below the age of 18, and child-focused interventions. RESULTS Among the patients surveyed, 12.9% had registered underage children. One-fourth of the patients received child-focused interventions from adult psychiatry, and out of these 30.7% were involved in interagency collaboration as compared to 7.7% without child-focused interventions. Overall, collaboration with child and adolescent psychiatric services was low for all main diagnoses. If a patient received child-focused interventions from psychiatric services, the likelihood of being involved in interagency collaboration was five times greater as compared to patients receiving no child-focused intervention when controlled for gender, main diagnosis, and inpatient care. CONCLUSIONS Psychiatric services play a significant role in identifying the need for and initiating child-focused interventions in families with a parental mental illness, and need to develop and support strategies to enhance interagency collaboration with other welfare services.
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Affiliation(s)
- Maria Afzelius
- a Department of Social Work, Faculty of Health and Society , Malmö University , Malmö , Sweden
| | - Margareta Östman
- a Department of Social Work, Faculty of Health and Society , Malmö University , Malmö , Sweden
| | - Maria Råstam
- b Department of Clinical Sciences Lund, Child and Adolescent Psychiatry , Lund University , Lund , Sweden.,c Department of Psychiatry and Neurochemistry , Gillberg Neuropsychiatry Centre, University of Gothenburg , Gothenburg , Sweden
| | - Gisela Priebe
- d Department of Psychology , Lund University , Lund , Sweden.,e Department of Clinical and Experimental Medicine , Barnafrid - National Competence Centre in Child Abuse, Linköping University , Linköping , Sweden
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Development of a Boston Treatment Program for Youth at Clinical High Risk for Psychosis: Center for Early Detection, Assessment, and Response to Risk (CEDAR). Harv Rev Psychiatry 2018; 26:274-286. [PMID: 30188339 PMCID: PMC6130908 DOI: 10.1097/hrp.0000000000000181] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Over the past two decades, increasing attention has been given to the importance of early intervention for psychosis. This article describes the development of the Center for Early Detection, Assessment and Response to Risk (CEDAR), which focuses on early identification and treatment of youth at clinical high risk for psychosis. There are relatively few models in the United States for such programs, and we present our developmental story, focusing mainly on the CEDAR Clinic, as a case study of how such a program can develop. We describe the rationale, infrastructure, and services provided at the CEDAR Clinic, and present some descriptive data from the CEDAR Clinic through 2016. A case example is provided to illustrate treatment at CEDAR. We hope that the cultural history of our program's development is informative for clinicians and policy makers as one model of how to build an early intervention service. We believe that this article is timely in view of the growing momentum in the United States for developing programs for intervening as early as possible for youth at clinical high risk for psychosis.
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Abstract
We review the changing conceptions of schizophrenia over the past 50 years as it became understood as a disorder of brain function and structure in which neurocognitive dysfunction was identified at different illness phases. The centrality of neurocognition has been recognized, especially because neurocognitive deficits are strongly related to social and role functioning in the illness, and as a result neurocognitive measures are used routinely in clinical assessment of individuals with schizophrenia. From the original definitions of the syndrome of schizophrenia in the early 20th century, impaired cognition, especially attention, was considered to be important. Neurocognitive impairments are found in the vast majority of individuals with schizophrenia, and they vary from mild, relatively restricted deficits, to dementia-like syndromes, as early as the first psychotic episode. Neurocognitive deficits are found in the premorbid phase in a substantial minority of pre-teenage youth who later develop schizophrenia, and they apparently worsen by the prodromal, high-risk phase in a majority of those who develop the illness. While there is limited evidence for reversibility of impairments from pharmacological interventions in schizophrenia, promising results have emerged from cognitive remediation studies. Thus, we expect cognitive interventions to play a larger role in schizophrenia in the coming years. Moreover, because youth at risk for schizophrenia can be identified by an emergent high-risk syndrome, earlier interventions might be applied in a pre-emptive way to reduce disability and improve adaptation. The notion of schizophrenia as a developmental neurocognitive disorder with stages opens up a window of possibilities for earlier interventions. (JINS, 2017, 23, 881-892).
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Agnew-Blais J, Seidman LJ, Fitzmaurice GM, Smoller JW, Goldstein JM, Buka SL. The interplay of childhood behavior problems and IQ in the development of later schizophrenia and affective psychoses. Schizophr Res 2017; 184:45-51. [PMID: 28062262 PMCID: PMC6140330 DOI: 10.1016/j.schres.2016.12.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 12/07/2016] [Accepted: 12/12/2016] [Indexed: 10/20/2022]
Abstract
Schizophrenia and affective psychoses are both associated with impaired social functioning, but the extent to which childhood behavioral impairments are present prior to onset of illness is less well studied. Moreover, the concurrent relationship of childhood behavior problems and premorbid IQ with subsequent psychotic disorder has not been established. We investigated whether childhood behavior problems are associated with increased risk for adult schizophrenia or affective psychosis, independently and in combination with IQ. The study included individuals with schizophrenia (N=47), affective psychoses (N=45) and non-psychotic controls (N=1496) from the New England Family Study. Behavior problems were prospectively assessed from standardized clinician observations at ages 4 and 7. IQ was assessed with the Stanford-Binet at age 4 and the Wechsler Intelligence Scale for Children at age 7. We found externalizing problems at age 4 and externalizing and internalizing problems at age 7 were associated with later schizophrenia, and both internalizing and externalizing problems at ages 4 and 7 were associated with later development of affective psychoses. Lower IQ at ages 4 and 7 was associated with schizophrenia, while lower IQ was associated with affective psychoses at age 7 only. Examined simultaneously, both lower IQ and behavior problems remained associated with risk of schizophrenia, while only behavior problems remained associated with affective psychoses. Behavior problems appear to be a general marker of risk of adult psychotic disorder, while lower childhood IQ is more specific to risk of schizophrenia. Future research should clarify the premorbid evolution of behavior and cognitive problems into adult psychosis.
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Affiliation(s)
- Jessica Agnew-Blais
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK.
| | - Larry J. Seidman
- Harvard Medical School, Department of Psychiatry, Massachusetts Mental Health Center Division of Public Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA,Harvard Medical School, Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Garrett M. Fitzmaurice
- Harvard Medical School, Laboratory for Psychiatric Biostatistics, McLean Hospital, Belmont, MA 02478,Department of Biostatistics, Harvard School of Public Health, Boston, MA 02115
| | - Jordan W. Smoller
- Harvard Medical School, Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA,Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetics Research, Massachusetts General Hospital, Boston, MA 02114
| | - Jill M. Goldstein
- Harvard Medical School, Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA,Harvard Medical School, Department of Psychiatry, Division of Women’s Health, Connors Center for Women’s Health & Gender Biology, Boston, MA 02120
| | - Stephen L. Buka
- Brown University, Department of Epidemiology, Providence, RI 02912
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Hennig T, Jaya ES, Koglin U, Lincoln TM. Associations of attention-deficit/hyperactivity and other childhood disorders with psychotic experiences and disorders in adolescence. Eur Child Adolesc Psychiatry 2017; 26:421-431. [PMID: 27623819 DOI: 10.1007/s00787-016-0904-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 09/06/2016] [Indexed: 12/31/2022]
Abstract
Prodromal symptoms of psychosis are associated with an increased risk of transition, functional impairment, poor mental health, and unfavorable developmental prospects. Existing interventions targeting the prodrome are non-satisfactory. It may thus be more promising to attempt to identify risk factors in the premorbid phase preceding the prodrome to increase the chances of successful preventive approaches. Here, we investigate whether childhood mental disorders in general and attention-deficit/hyperactivity disorder (ADHD) specifically indicate a risk for subsequent psychotic experiences and disorders. We used a sample from the prospective Avon Longitudinal Study of Parents and Children (N = 5528). When the participants were 7 years old, mental disorders were assigned according to the DSM-IV. In standardized interviews, psychotic experiences were assessed at age 12 and psychotic disorders at age 18. We examined the associations of each of the childhood mental disorders alone and in combination with psychotic experiences at age 12 and psychotic disorders at age 18 using logistic regression. Compared to participants without a disorder, participants with a mental disorder had a higher risk of psychotic experiences at age 12 (OR 1.70, 95 % CI 1.28-2.27) and of psychotic disorders at age 18 (OR 2.31, 95 % CI 1.03-5.15). Particularly, the ADHD combined subtype at age 7 was strongly associated with psychotic experiences at age 12 (OR 3.26, 95 % CI 1.74-6.10). As expected, childhood mental disorders are risk indicators of psychotic experiences and disorders. To improve prevention, health care professionals need to screen for psychotic experiences in children with non-psychotic disorders.
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Affiliation(s)
- Timo Hennig
- Clinical Psychology and Psychotherapy, Institute of Psychology, University of Hamburg, Hamburg, Germany.
| | - Edo S Jaya
- Clinical Psychology and Psychotherapy, Institute of Psychology, University of Hamburg, Hamburg, Germany
| | - Ute Koglin
- Department of Special Needs Education and Rehabilitation, University of Oldenburg, Oldenburg, Germany
| | - Tania M Lincoln
- Clinical Psychology and Psychotherapy, Institute of Psychology, University of Hamburg, Hamburg, Germany
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Słowiński P, Alderisio F, Zhai C, Shen Y, Tino P, Bortolon C, Capdevielle D, Cohen L, Khoramshahi M, Billard A, Salesse R, Gueugnon M, Marin L, Bardy BG, di Bernardo M, Raffard S, Tsaneva-Atanasova K. Unravelling socio-motor biomarkers in schizophrenia. NPJ SCHIZOPHRENIA 2017; 3:8. [PMID: 28560254 PMCID: PMC5441525 DOI: 10.1038/s41537-016-0009-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 12/06/2016] [Accepted: 12/15/2016] [Indexed: 12/24/2022]
Abstract
We present novel, low-cost and non-invasive potential diagnostic biomarkers of schizophrenia. They are based on the 'mirror-game', a coordination task in which two partners are asked to mimic each other's hand movements. In particular, we use the patient's solo movement, recorded in the absence of a partner, and motion recorded during interaction with an artificial agent, a computer avatar or a humanoid robot. In order to discriminate between the patients and controls, we employ statistical learning techniques, which we apply to nonverbal synchrony and neuromotor features derived from the participants' movement data. The proposed classifier has 93% accuracy and 100% specificity. Our results provide evidence that statistical learning techniques, nonverbal movement coordination and neuromotor characteristics could form the foundation of decision support tools aiding clinicians in cases of diagnostic uncertainty.
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Affiliation(s)
- Piotr Słowiński
- Department of Mathematics, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter, EX4 4QF UK
| | - Francesco Alderisio
- Department of Engineering Mathematics, University of Bristol, Merchant Venturers’ Building, Exeter, BS8 1UB UK
| | - Chao Zhai
- Department of Engineering Mathematics, University of Bristol, Merchant Venturers’ Building, Exeter, BS8 1UB UK
| | - Yuan Shen
- School of Computer Science, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| | - Peter Tino
- School of Computer Science, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| | - Catherine Bortolon
- University Department of Adult Psychiatry, Hôpital de la Colombière, CHU Montpellier, Montpellier-1 University, Montpellier, France
| | - Delphine Capdevielle
- University Department of Adult Psychiatry, Hôpital de la Colombière, CHU Montpellier, Montpellier-1 University, Montpellier, France
- INSERM U-1061, Montpellier, France
| | - Laura Cohen
- LASA Laboratory, School of Engineering, Ecole Polytechnique Federale de Lausanne—EPFL, Station 9, Lausanne, 1015 Switzerland
| | - Mahdi Khoramshahi
- LASA Laboratory, School of Engineering, Ecole Polytechnique Federale de Lausanne—EPFL, Station 9, Lausanne, 1015 Switzerland
| | - Aude Billard
- LASA Laboratory, School of Engineering, Ecole Polytechnique Federale de Lausanne—EPFL, Station 9, Lausanne, 1015 Switzerland
| | - Robin Salesse
- EuroMov, Montpellier University, 700 Avenue du Pic Saint-Loup, Montpellier, 34090 France
| | - Mathieu Gueugnon
- EuroMov, Montpellier University, 700 Avenue du Pic Saint-Loup, Montpellier, 34090 France
| | - Ludovic Marin
- EuroMov, Montpellier University, 700 Avenue du Pic Saint-Loup, Montpellier, 34090 France
| | - Benoit G. Bardy
- EuroMov, Montpellier University, 700 Avenue du Pic Saint-Loup, Montpellier, 34090 France
- Institut Universitaire de France, Paris, France
| | - Mario di Bernardo
- Department of Engineering Mathematics, University of Bristol, Merchant Venturers’ Building, Exeter, BS8 1UB UK
- Department of Electrical Engineering and Information Technology, University of Naples Federico II, Naples, 80125 Italy
| | - Stephane Raffard
- University Department of Adult Psychiatry, Hôpital de la Colombière, CHU Montpellier, Montpellier-1 University, Montpellier, France
- Epsylon Laboratory Dynamic of Human Abilities & Health Behaviors, Montpellier-3 University, Montpellier, France
| | - Krasimira Tsaneva-Atanasova
- Department of Mathematics, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter, EX4 4QF UK
- EPSRC Centre for Predictive Modelling in Healthcare, University of Exeter, Exeter, EX4 4QJ UK
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Lin A, Di Prinzio P, Young D, Jacoby P, Whitehouse A, Waters F, Jablensky A, Morgan VA. Academic Performance in Children of Mothers With Schizophrenia and Other Severe Mental Illness, and Risk for Subsequent Development of Psychosis: A Population-Based Study. Schizophr Bull 2017; 43:205-213. [PMID: 27131155 PMCID: PMC5216844 DOI: 10.1093/schbul/sbw042] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE We examined the academic performance at age 12 years of children of mothers diagnosed with schizophrenia or other severe mental illness using a large whole-population birth cohort born in Western Australia. We investigated the association between academic performance and the subsequent development of psychotic illness. METHOD The sample comprised 3169 children of mothers with severe mental illness (schizophrenia, bipolar disorder, unipolar major depression, delusional disorder or other psychoses; ICD-9 codes 295-298), and 88 353 children of comparison mothers without known psychiatric morbidity. Academic performance of children was indexed on a mandatory state-wide test of reading, spelling, writing and numeracy. RESULTS A larger proportion of children (43.1%) of mothers with severe mental illness performed below the acceptable standard than the reference group (30.3%; children of mothers with no known severe mental illness). After adjusting for covariates, children of mothers with any severe mental illness were more likely than the reference group to perform below-benchmark on all domains except reading. For all children, poor spelling was associated with the later development of psychosis, but particularly for those at familial risk for severe mental illness (hazard ratio [HR] = 1.81; 95% CI for HR = 1.21, 2.72). CONCLUSIONS Children of mothers with a severe mental illness are at increased risk for sub-standard academic achievement at age 12 years, placing these children at disadvantage for the transition to secondary school. For children with familial risk for severe mental illness, very poor spelling skills at age 12 years may be an indicator of risk for later psychotic disorder.
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Affiliation(s)
- Ashleigh Lin
- Telethon Kids Institute, University of Western Australia, Perth, Australia;
| | - Patsy Di Prinzio
- Neuropsychiatric Epidemiology Research Unit, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia
| | - Deidra Young
- Neuropsychiatric Epidemiology Research Unit, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia
| | - Peter Jacoby
- Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Andrew Whitehouse
- Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Flavie Waters
- School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia;,Clinical Research Centre, North Metropolitan Health Service Mental Health, Perth, Australia
| | - Assen Jablensky
- Centre for Clinical Research in Neuropsychiatry, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia
| | - Vera A. Morgan
- Neuropsychiatric Epidemiology Research Unit, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia;,Centre for Clinical Research in Neuropsychiatry, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia
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Vulnerability, Stress, and Support in the Disease Trajectory from Prodrome to Diagnosed Schizophrenia: Diathesis-Stress-Support Model. Arch Psychiatr Nurs 2016; 30:810-817. [PMID: 27888978 DOI: 10.1016/j.apnu.2016.07.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 07/13/2016] [Accepted: 07/27/2016] [Indexed: 12/17/2022]
Abstract
Schizophrenia is a debilitating psychiatric disorder seen across the world. The goal of current research is to provide a more comprehensive understanding of prodrome, the initial period before the disease manifests as schizophrenia. Unfortunately, there is little information to comprehensively understand the indicators that later lead to schizophrenia. This has resulted in a lack of scientific knowledge to aid in early identification and intervention by psychiatric nurses or school nurses. Such information could inform nursing assessment and care plan development. The purpose of this paper is to construct a conceptual model for describing the important factors relating to the schizophrenia prodrome process in human developmental manner by critically synthesizing empirical evidence and reviewing the strengths and limitations of current conceptual models.
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Seidman LJ, Shapiro DI, Stone WS, Woodberry KA, Ronzio A, Cornblatt BA, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Mathalon DH, McGlashan TH, Perkins DO, Tsuang MT, Walker EF, Woods SW. Association of Neurocognition With Transition to Psychosis: Baseline Functioning in the Second Phase of the North American Prodrome Longitudinal Study. JAMA Psychiatry 2016; 73:1239-1248. [PMID: 27806157 PMCID: PMC5511703 DOI: 10.1001/jamapsychiatry.2016.2479] [Citation(s) in RCA: 174] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
IMPORTANCE Neurocognition is a central characteristic of schizophrenia and other psychotic disorders. Identifying the pattern and severity of neurocognitive functioning during the "near-psychotic," clinical high-risk (CHR) state of psychosis is necessary to develop accurate risk factors for psychosis and more effective and potentially preventive treatments. OBJECTIVES To identify core neurocognitive dysfunctions associated with the CHR phase, measure the ability of neurocognitive tests to predict transition to psychosis, and determine if neurocognitive deficits are robust or explained by potential confounders. DESIGN, SETTING, AND PARTICIPANTS In this case-control study across 8 sites, baseline neurocognitive data were collected from January 2009 to April 2013 in the second phase of the North American Prodrome Longitudinal Study (NAPLS 2). The dates of analysis were August 2015 to August 2016. The setting was a consortium of 8 university-based, outpatient programs studying the psychosis prodrome in North America. Participants were 264 healthy controls (HCs) and 689 CHR individuals, aged 12 to 35 years. MAIN OUTCOMES AND MEASURES Neurocognitive associations with transition to psychosis and effects of medication on neurocognition. Nineteen neuropsychological tests and 4 factors derived from factor analysis were used: executive and visuospatial abilities, verbal abilities, attention and working memory abilities, and declarative memory abilities. RESULTS This study included 264 HCs (137 male and 127 female) and 689 CHR participants (398 male and 291 female). In the HCs, 145 (54.9%) were white and 119 (45.1%) were not, whereas 397 CHR participants (57.6%) were white and 291 (42.3%) were not. In the HCs, 45 (17%) were of Hispanic origin, whereas 127 CHR participants (18.4%) were of Hispanic origin. The CHR individuals were significantly impaired compared with HCs on attention and working memory abilities and declarative memory abilities. The CHR converters had large deficits in attention and working memory abilities and declarative memory abilities (Cohen d, approximately 0.80) compared with controls and performed significantly worse on these dimensions than nonconverters (Cohen d, 0.28 and 0.48, respectively). These results were not accounted for by general cognitive ability or medications. In Cox proportional hazards regression, time to conversion in those who transitioned to psychosis was significantly predicted by high verbal (premorbid) abilities (β = 0.40; hazard ratio [HR], 1.48; 95% CI, 1.08-2.04; P = .02), impaired declarative memory abilities (β = -0.87; HR, 0.42; 95% CI, 0.31-0.56; P < .001), age (β = -0.10; HR, 0.90; 95% CI, 0.84-0.97; P = .003), site, and a combined score of unusual thought content or delusional ideas and suspiciousness or persecutory ideas items (β = 0.44; HR, 1.56; 95% CI, 1.36-1.78; P < .001). CONCLUSIONS AND RELEVANCE Neurocognitive impairment, especially in attention and working memory abilities and declarative memory abilities, is a robust characteristic of CHR participants, especially those who later develop psychosis. Interventions targeting the enhancement of neurocognitive functioning are warranted in this population.
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Affiliation(s)
- Larry J. Seidman
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston MA,Department of Psychiatry, Harvard Medical School at Massachusetts General Hospital, Boston MA,Corresponding Author: Larry J. Seidman, Ph.D., Massachusetts Mental Health Center, Commonwealth Research Center, Room 542, 75 Fenwood Road, Boston, MA 02115; Tel: 617-754-1238 Fax: 617-754-1240,
| | - Daniel I. Shapiro
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston MA
| | - William S. Stone
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston MA
| | - Kristen A. Woodberry
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston MA
| | - Ashley Ronzio
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston MA
| | | | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Carrie E. Bearden
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, UCLA, Los Angeles CA
| | | | - Tyrone D. Cannon
- Department of Psychology, Yale University, New Haven CT,Department of Psychiatry, Yale University, New Haven CT
| | - Daniel H. Mathalon
- Department of Psychiatry, UCSF, and SFVA Medical Center, San Francisco CA
| | | | - Diana O. Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill NC
| | | | - Elaine F. Walker
- Departments of Psychology and Psychiatry, Emory University, Atlanta GA
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Woodberry KA, Seidman LJ, Bryant C, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, McGlashan TH, Mathalon DH, Perkins DO, Tsuang MT, Walker EF, Woods SW. Treatment Precedes Positive Symptoms in North American Adolescent and Young Adult Clinical High Risk Cohort. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2016; 47:69-78. [PMID: 27705009 DOI: 10.1080/15374416.2016.1212361] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Early intervention for psychotic disorders, a growing international priority, typically targets help-seeking populations with emerging psychotic ("positive") symptoms. We assessed the nature of and degree to which treatment of individuals at high risk for psychosis preceded or followed the onset of positive symptoms. The North American Prodrome Longitudinal Study-2 collected psychosocial treatment histories for 745 (98%) of 764 high-risk participants (M age = 18.9, 57% male, 57.5% Caucasian, 19.1% Hispanic) recruited from 8 North American communities. Similar to prior findings, 82% of participants reported psychosocial treatment prior to baseline assessment, albeit with significant variability across sites (71%-96%). Participants first received treatment a median of 1.7 years prior to the onset of a recognizable psychosis-risk syndrome. Only one fourth sought initial treatment in the year following syndrome onset. Although mean sample age differed significantly by site, age at initial treatment (M = 14.1, SD = 5.0) did not. High rates of early treatment prior to syndrome onset make sense in light of known developmental precursors to psychotic disorders but are inconsistent with the low rates of treatment retrospectively reported by first-episode psychosis samples. Findings suggest that psychosis risk studies and clinics may need to more actively recruit and engage symptomatic but non-help-seeking individuals and that community clinicians be better trained to recognize both positive and nonspecific indicators of emerging psychosis. Improved treatments for nonspecific symptoms, as well as the characteristic attenuated positive symptoms, are needed.
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Affiliation(s)
- Kristen A Woodberry
- a Department of Psychiatry , Beth Israel Deaconess Medical Center.,b Department of Psychiatry , Harvard Medical School
| | - Larry J Seidman
- a Department of Psychiatry , Beth Israel Deaconess Medical Center.,b Department of Psychiatry , Harvard Medical School
| | - Caitlin Bryant
- a Department of Psychiatry , Beth Israel Deaconess Medical Center
| | | | - Carrie E Bearden
- d Psychiatry and Biobehavioral Sciences and Psychology , University of California, Los Angeles
| | | | - Tyrone D Cannon
- f Department of Psychology and Department of Psychiatry , Yale University
| | | | | | - Daniel H Mathalon
- i Department of Psychiatry , University of California , San Francisco
| | | | - Ming T Tsuang
- k Department of Psychiatry , Institute of Genomic Medicine and Department of Psychiatry, University of California, San Diego
| | - Elaine F Walker
- l Department of Psychology and Psychiatry , Emory University
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