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Reilly S, Hobson-Merrett C, Gibbons B, Jones B, Richards D, Plappert H, Gibson J, Green M, Gask L, Huxley PJ, Druss BG, Planner CL. Collaborative care approaches for people with severe mental illness. Cochrane Database Syst Rev 2024; 5:CD009531. [PMID: 38712709 PMCID: PMC11075124 DOI: 10.1002/14651858.cd009531.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
BACKGROUND Collaborative care for severe mental illness (SMI) is a community-based intervention that promotes interdisciplinary working across primary and secondary care. Collaborative care interventions aim to improve the physical and/or mental health care of individuals with SMI. This is an update of a 2013 Cochrane review, based on new searches of the literature, which includes an additional seven studies. OBJECTIVES To assess the effectiveness of collaborative care approaches in comparison with standard care (or other non-collaborative care interventions) for people with diagnoses of SMI who are living in the community. SEARCH METHODS We searched the Cochrane Schizophrenia Study-Based Register of Trials (10 February 2021). We searched the Cochrane Common Mental Disorders (CCMD) controlled trials register (all available years to 6 June 2016). Subsequent searches on Ovid MEDLINE, Embase and PsycINFO together with the Cochrane Central Register of Controlled Trials (with an overlap) were run on 17 December 2021. SELECTION CRITERIA Randomised controlled trials (RCTs) where interventions described as 'collaborative care' were compared with 'standard care' for adults (18+ years) living in the community with a diagnosis of SMI. SMI was defined as schizophrenia, other types of schizophrenia-like psychosis or bipolar affective disorder. The primary outcomes of interest were: quality of life, mental state and psychiatric admissions at 12 months follow-up. DATA COLLECTION AND ANALYSIS Pairs of authors independently extracted data. We assessed the quality and certainty of the evidence using RoB 2 (for the primary outcomes) and GRADE. We compared treatment effects between collaborative care and standard care. We divided outcomes into short-term (up to six months), medium-term (seven to 12 months) and long-term (over 12 months). For dichotomous data we calculated the risk ratio (RR) and for continuous data we calculated the standardised mean difference (SMD), with 95% confidence intervals (CIs). We used random-effects meta-analyses due to substantial levels of heterogeneity across trials. We created a summary of findings table using GRADEpro. MAIN RESULTS Eight RCTs (1165 participants) are included in this review. Two met the criteria for type A collaborative care (intervention comprised of the four core components). The remaining six met the criteria for type B (described as collaborative care by the trialists, but not comprised of the four core components). The composition and purpose of the interventions varied across studies. For most outcomes there was low- or very low-certainty evidence. We found three studies that assessed the quality of life of participants at 12 months. Quality of life was measured using the SF-12 and the WHOQOL-BREF and the mean endpoint mental health component scores were reported at 12 months. Very low-certainty evidence did not show a difference in quality of life (mental health domain) between collaborative care and standard care in the medium term (at 12 months) (SMD 0.03, 95% CI -0.26 to 0.32; 3 RCTs, 227 participants). Very low-certainty evidence did not show a difference in quality of life (physical health domain) between collaborative care and standard care in the medium term (at 12 months) (SMD 0.08, 95% CI -0.18 to 0.33; 3 RCTs, 237 participants). Furthermore, in the medium term (at 12 months) low-certainty evidence did not show a difference between collaborative care and standard care in mental state (binary) (RR 0.99, 95% CI 0.77 to 1.28; 1 RCT, 253 participants) or in the risk of being admitted to a psychiatric hospital at 12 months (RR 5.15, 95% CI 0.67 to 39.57; 1 RCT, 253 participants). One study indicated an improvement in disability (proxy for social functioning) at 12 months in the collaborative care arm compared to usual care (RR 1.38, 95% CI 0.97 to 1.95; 1 RCT, 253 participants); we deemed this low-certainty evidence. Personal recovery and satisfaction/experience of care outcomes were not reported in any of the included studies. The data from one study indicated that the collaborative care treatment was more expensive than standard care (mean difference (MD) international dollars (Int$) 493.00, 95% CI 345.41 to 640.59) in the short term. Another study found the collaborative care intervention to be slightly less expensive at three years. AUTHORS' CONCLUSIONS This review does not provide evidence to indicate that collaborative care is more effective than standard care in the medium term (at 12 months) in relation to our primary outcomes (quality of life, mental state and psychiatric admissions). The evidence would be improved by better reporting, higher-quality RCTs and the assessment of underlying mechanisms of collaborative care. We advise caution in utilising the information in this review to assess the effectiveness of collaborative care.
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Affiliation(s)
- Siobhan Reilly
- Centre for Applied Dementia Studies, Faculty of Health Studies, University of Bradford, Bradford, UK
- Wolfson Centre for Applied Health Research, Bradford, UK
- Division of Health Research, Lancaster University, Lancaster, UK
| | - Charley Hobson-Merrett
- Primary Care Plymouth, University of Plymouth, Plymouth, UK
- National Institute for Health Research Applied Research Collaboration South West Peninsula, Plymouth, UK
| | | | - Ben Jones
- College of Medicine and Health, University of Exeter, Exeter, UK
| | - Debra Richards
- Primary Care Plymouth, University of Plymouth, Plymouth, UK
| | - Humera Plappert
- Primary Care Clinical Sciences, University of Birmingham, Birmingham, UK
| | | | - Maria Green
- Pennine Health Care NHS Foundation Trust, Bury, UK
| | - Linda Gask
- Health Sciences Research Group, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Peter J Huxley
- Centre for Mental Health and Society, School of Health Sciences, Bangor University, Bangor, UK
| | - Benjamin G Druss
- Department of Health Policy and Management, Emory University, Atlanta, USA
| | - Claire L Planner
- Centre for Primary Care and Health Services Research, University of Manchester, Manchester, UK
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2
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Cowman M, Godfrey E, Walsh T, Frawley E, Fowler D, Alvarez-Jimenez M, O’Connor K, Wykes T, Birchwood M, Donohoe G. Measures of Social and Occupational Function in Early Psychosis: A Systematic Review and Meta-analysis. Schizophr Bull 2024; 50:266-285. [PMID: 37173277 PMCID: PMC10919778 DOI: 10.1093/schbul/sbad062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Deficits in social and occupational function are widely reported in psychosis, yet no one measure of function is currently agreed upon as a gold standard in psychosis research. The aim of this study was to carry out a systematic review and meta-analysis of functioning measures to determine what measures were associated with largest effect sizes when measuring between-group differences, changes over time, or response to treatment. Literature searches were conducted based on PsycINFO and PubMed to identify studies for inclusion. Cross-sectional and longitudinal observational and intervention studies of early psychosis (≤5 years since diagnosis) that included social and occupational functioning as an outcome measure were considered. A series of meta-analyses were conducted to determine effect size differences for between-group differences, changes over time, or response to treatment. Subgroup analyses and meta-regression were carried out to account for variability in study and participant characteristics. One hundred and sixteen studies were included, 46 studies provided data (N = 13 261) relevant to our meta-analysis. Smallest effect sizes for changes in function over time and in response to treatment were observed for global measures, while more specific measures of social and occupational function showed the largest effect sizes. Differences in effect sizes between functioning measures remained significant after variability in study and participant characteristics were accounted for. Findings suggest that more specific measures of social function are better able to detect changes in function over time and in response to treatment.
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Affiliation(s)
- Megan Cowman
- Centre for Neuroimaging, Cognition & Genomics (NICOG), School of Psychology, University of Galway, Galway, Ireland
| | - Emmet Godfrey
- Centre for Neuroimaging, Cognition & Genomics (NICOG), School of Psychology, University of Galway, Galway, Ireland
| | - Talissa Walsh
- Centre for Neuroimaging, Cognition & Genomics (NICOG), School of Psychology, University of Galway, Galway, Ireland
| | - Emma Frawley
- Centre for Neuroimaging, Cognition & Genomics (NICOG), School of Psychology, University of Galway, Galway, Ireland
| | - David Fowler
- School of Psychology, University of Sussex, Falmer, UK
| | - Mario Alvarez-Jimenez
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia
| | - Karen O’Connor
- RISE Early Intervention in Psychosis Service, South Lee Mental Health Service, Cork, Ireland
- Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork, Ireland
| | - Til Wykes
- School of Mental Health & Psychological Sciences, King’s College London, London, UK
| | - Max Birchwood
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Gary Donohoe
- Centre for Neuroimaging, Cognition & Genomics (NICOG), School of Psychology, University of Galway, Galway, Ireland
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3
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Hatzimanolis A, Tosato S, Ruggeri M, Cristofalo D, Mantonakis L, Xenaki LA, Dimitrakopoulos S, Selakovic M, Foteli S, Kosteletos I, Vlachos I, Soldatos RF, Nianiakas N, Ralli I, Kollias K, Ntigrintaki AA, Stefanatou P, Murray RM, Vassos E, Stefanis NC. Diminished social motivation in early psychosis is associated with polygenic liability for low vitamin D. Transl Psychiatry 2024; 14:36. [PMID: 38238289 PMCID: PMC10796745 DOI: 10.1038/s41398-024-02750-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/22/2024] Open
Abstract
Insufficiency of vitamin D levels often occur in individuals with schizophrenia and first-episode psychosis (FEP). However, it is unknown whether this represents a biological predisposition, or it is essentially driven by illness-related alterations in lifestyle habits. Lower vitamin D has also been associated with adverse neurodevelopmental outcomes and predominant negative psychotic symptoms. This study aimed to investigate the contribution of polygenic risk score for circulating 25-hydroxyvitamin D concentration (PRS-vitD) to symptom presentation among individuals with FEP enrolled in the Athens First-Episode Psychosis Research Study (AthensFEP n = 205) and the Psychosis Incident Cohort Outcome Study (PICOS n = 123). The severity of psychopathology was evaluated using the Positive and Negative Syndrome Scale at baseline and follow-up assessments (AthensFEP: 4-weeks follow-up, PICOS: 1-year follow-up). Premorbid intelligence and adjustment domains were also examined as proxy measures of neurodevelopmental deviations. An inverse association between PRS-vitD and severity of negative symptoms, in particular lack of social motivation, was detected in the AthensFEP at baseline (adjusted R2 = 0.04, p < 0.001) and follow-up (adjusted R2 = 0.03, p < 0.01). The above observation was independently validated in PICOS at follow-up (adjusted R2 = 0.06, p < 0.01). No evidence emerged for a relationship between PRS-vitD and premorbid measures of intelligence and adjustment, likely not supporting an impact of lower PRS-vitD on developmental trajectories related to psychotic illness. These findings suggest that polygenic vulnerability to reduced vitamin D impairs motivation and social interaction in individuals with FEP, thereby interventions that encourage outdoor activities and social engagement in this patient group might attenuate enduring negative symptoms.
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Affiliation(s)
- Alex Hatzimanolis
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece.
- Neurobiology Research Institute, Theodore-Theohari Cozzika Foundation, Athens, Greece.
| | - Sarah Tosato
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Mirella Ruggeri
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Doriana Cristofalo
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Leonidas Mantonakis
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Lida-Alkisti Xenaki
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Stefanos Dimitrakopoulos
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Mirjana Selakovic
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Stefania Foteli
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Ioannis Kosteletos
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Ilias Vlachos
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Rigas-Filippos Soldatos
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Nikos Nianiakas
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Irene Ralli
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Konstantinos Kollias
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Angeliki-Aikaterini Ntigrintaki
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Pentagiotissa Stefanatou
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
| | - Robin M Murray
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research, Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College, London, UK
| | - Evangelos Vassos
- National Institute for Health Research, Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College, London, UK
- Department of Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nikos C Stefanis
- Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition University Hospital, Athens, Greece
- Neurobiology Research Institute, Theodore-Theohari Cozzika Foundation, Athens, Greece
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4
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Moe AM, Kilicoglu MFV, Angers K, Huang K, Breitborde NJK. Coordinated specialty care for first-episode psychosis: Effects on social motivation and social pleasure. Schizophr Res 2023; 262:130-131. [PMID: 37950935 DOI: 10.1016/j.schres.2023.10.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 10/28/2023] [Accepted: 10/28/2023] [Indexed: 11/13/2023]
Affiliation(s)
- Aubrey M Moe
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA; Department of Psychology, The Ohio State University, Columbus, OH, USA.
| | - Melissa F V Kilicoglu
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Kaley Angers
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Kexin Huang
- Center for Biobehavioral Health, Nationwide Children's Hospital, Columbus, OH, USA
| | - Nicholas J K Breitborde
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA; Department of Psychology, The Ohio State University, Columbus, OH, USA
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5
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Lyngstad SH, Lyne JP, Ihler HM, van der Meer L, Færden A, Melle I. Turning the Spotlight on Apathy: Identification and Treatment in Schizophrenia Spectrum Disorders. Schizophr Bull 2023; 49:1099-1104. [PMID: 37193675 PMCID: PMC10483442 DOI: 10.1093/schbul/sbad070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Among negative symptoms, apathy is central to the impairments in real-life functioning in schizophrenia spectrum disorders (SSD). Thus, optimizing treatment for apathy appears key to improve outcomes. In treatment research, however, negative symptoms are typically studied as a unifactorial construct. We, therefore, aim to shed necessary light on the status of apathy identification and treatment in SSD.
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Affiliation(s)
- Siv Hege Lyngstad
- Nydalen DPS, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - John Paul Lyne
- Department of Psychiatry, Royal College of Surgeons in Ireland, Newcastle Hospital, Wicklow, Ireland
| | - Henrik Myhre Ihler
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lisette van der Meer
- Department of Rehabilitation, Lentis Psychiatric Institute, Zuidlaren, The Netherlands
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
| | - Ann Færden
- Department of Acute Psychiatry, Oslo University Hospital, Oslo, Norway
| | - Ingrid Melle
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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6
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Miley K, Meyer-Kalos P, Ma S, Bond DJ, Kummerfeld E, Vinogradov S. Causal pathways to social and occupational functioning in the first episode of schizophrenia: uncovering unmet treatment needs. Psychol Med 2023; 53:2041-2049. [PMID: 37310333 PMCID: PMC10106305 DOI: 10.1017/s0033291721003780] [Citation(s) in RCA: 7] [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] [Received: 04/10/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND We aimed to identify unmet treatment needs for improving social and occupational functioning in early schizophrenia using a data-driven causal discovery analysis. METHODS Demographic, clinical, and psychosocial measures were obtained for 276 participants from the Recovery After an Initial Schizophrenia Episode Early Treatment Program (RAISE-ETP) trial at baseline and 6-months, along with measures of social and occupational functioning from the Quality of Life Scale. The Greedy Fast Causal Inference algorithm was used to learn a partial ancestral graph modeling causal relationships across baseline variables and 6-month functioning. Effect sizes were estimated using a structural equation model. Results were validated in an independent dataset (N = 187). RESULTS In the data-generated model, greater baseline socio-affective capacity was a cause of greater baseline motivation [Effect size (ES) = 0.77], and motivation was a cause of greater baseline social and occupational functioning (ES = 1.5 and 0.96, respectively), which in turn were causes of their own 6-month outcomes. Six-month motivation was also identified as a cause of occupational functioning (ES = 0.92). Cognitive impairment and duration of untreated psychosis were not direct causes of functioning at either timepoint. The graph for the validation dataset was less determinate, but otherwise supported the findings. CONCLUSIONS In our data-generated model, baseline socio-affective capacity and motivation are the most direct causes of occupational and social functioning 6 months after entering treatment in early schizophrenia. These findings indicate that socio-affective abilities and motivation are specific high-impact treatment needs that must be addressed in order to promote optimal social and occupational recovery.
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Affiliation(s)
- Kathleen Miley
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
- School of Nursing, University of Minnesota, Minneapolis, MN, USA
| | - Piper Meyer-Kalos
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Sisi Ma
- Institute for Health Informatics, University of Minnesota, Minneapolis, MN, USA
| | - David J. Bond
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Erich Kummerfeld
- Institute for Health Informatics, University of Minnesota, Minneapolis, MN, USA
| | - Sophia Vinogradov
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA
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7
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Cappelen H, Ivarsson A, Jormfeldt H. The Effects of an Equine-Assisted Therapeutic Intervention on Well-Being in Persons Diagnosed with Schizophrenia. A Pilot Study. Issues Ment Health Nurs 2023; 44:104-111. [PMID: 36649626 DOI: 10.1080/01612840.2022.2158408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The process of personal recovery among persons diagnosed with schizophrenia may be facilitated through innovative health promotion interventions targeting multidimensional aspects of subjective well-being. The current pilot study aims to test the use of self-rated questionnaires as a means of evaluation of the effects of an equine-assisted intervention for persons diagnosed with schizophrenia. Twenty adults diagnosed with schizophrenia were offered a 12-week EAT intervention performed six times once every 14 days by a licensed mental health nurse. Two validated self-rated questionnaires, HSCL-25 and SHIS were used as outcome measurements at baseline and at post-treatment, additionally the self-rated questionnaire PANAS was completed twice a week starting 1 week before the 12 week-EAT intervention. Only six of the 20 participants managed to complete the validated questionnaires. Despite the low response rate of approximately 30%, a significant difference was found between pre and post scores for positive affect and well-being. Effect sizes, ranging from small to large for pre-to-post treatment scores indicated less depression and anxiety, more positive affect, less negative affect, and reinforced well-being. Results suggest that EAT interventions may have beneficial effects among persons diagnosed with schizophrenia and that a varied range of research methods are needed to create a solid evidence base for EAT interventions intended for the target group.
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Affiliation(s)
- H Cappelen
- Institute of Psychology Universiteit Leiden, Leiden, The Netherlands
| | - A Ivarsson
- School of Health and Welfare, Halmstad University, Halmstad, Sweden
| | - H Jormfeldt
- School of Health and Welfare, Halmstad University, Halmstad, Sweden
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8
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Korchia T, Tastevin M, Sunhary de Verville PL, Joober R, Andrieu-Haller C, Faugere M, Godin O, Etchecopar-Etchart D, Berna F, Aouizerate B, Capdevielle D, Chereau I, Clauss-Kobayashi J, Coulon N, Dorey JM, Dubertret C, Dubreucq J, Mallet J, Misdrahi D, Passerieux C, Rey R, Schürhoff F, Szoke A, Urbach M, Leboyer M, Llorca PM, Lançon C, Richieri R, Boyer L, Fond G. Precision-medicine findings from the FACE-SZ cohort to develop motivation-enhancing programs in real-world schizophrenia. World J Biol Psychiatry 2022; 23:703-714. [PMID: 35057713 DOI: 10.1080/15622975.2022.2031286] [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] [Indexed: 01/25/2023]
Abstract
BACKGROUND In people with schizophrenia, major areas of everyday life are impaired, including independent living, productive activities, social relationships and overall quality of life. Enhanced understanding of factors that hinder real-life functioning is vital for treatments to translate into more positive outcomes. AIM The goal of the present study was to identify factors associated with motivation deficits in real-life schizophrenia, and to assess its contribution to impaired functioning and quality of life. METHODS Based on previous literature and clinical experience, several factors were selected and grouped into factors potentially explaining motivation deficits. Some of these variables were never investigated before in relationship with motivation deficits. RESULTS In 561 patients with schizophrenia of the national FACE-SZ cohort living in the community, 235 (41.9%) reported severe motivation deficits. These deficits were found to be significantly associated with impaired socially useful activities, psychological and physical quality of life (in almost all domains), alcohol use disorder (aOR = 2.141, p = 0.021), severe nicotine dependence (aOR = 2.906, p < 0.001) independently of age and sex. No significant association was found for body mass index, metabolic syndrome or physical activity level. In the second model, we identified the following modifiable factors associated with motivation deficits: history of suicide attempt (aOR = 2.297, p = 0.001), positive symptoms (aOR = 1.052, p = 0.006), current major depressive episode (aOR = 2.627, p < 0.001), sleep disorders (aOR = 1.474, p = 0.024) and lower medication adherence (aOR = 0.836, p = 0.001) independently of gender, current alcohol use disorder, second-generation antipsychotics and akathisia. No significant association was found for negative symptoms, childhood trauma and inflammation. These results were maintained after removing patients with schizoaffective disorders or those with major depressive disorder. INTERPRETATION Motivation deficits are frequent and remain persistent unmet need in real-world schizophrenia that should be addressed in future guidelines. Based on our results, literature and clinical experience, we recommend to address in priority major depression, sleep, suicide, positive symptoms (when present and as early as possible) and medication adherence to improve motivation deficits of schizophrenia.
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Affiliation(s)
- Théo Korchia
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Maud Tastevin
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Pierre-Louis Sunhary de Verville
- Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Ridha Joober
- Prevention and Early Intervention Program for Psychosis (PEPP-Montréal), Department of Psychiatry, Douglas Mental Health University Institute, McGill University, Montréal, Canada
| | - Christelle Andrieu-Haller
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Mélanie Faugere
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | | | - Damien Etchecopar-Etchart
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Fabrice Berna
- Fondation FondaMental, Créteil, France.,INSERM U1114, Fédération de Médecine Translationnelle de Strasbourg, Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, Strasbourg, France
| | - Bruno Aouizerate
- Fondation FondaMental, Créteil, France.,Centre Hospitalier Charles Perrens, F-33076 Université de Bordeaux, CNRS UMR 5287-INCIA, Pôle de psychiatrie Générale et Universitaire, Bordeaux, France.,INRA, NutriNeuro, University of Bordeaux, Bordeaux, France
| | - Delphine Capdevielle
- Fondation FondaMental, Créteil, France.,Service Universitaire de Psychiatrie Adulte, Hôpital la Colombière, CHRU Montpellier, IGF, CNRS, INSERM, Université Montpellier, Montpellier, France
| | - Isabelle Chereau
- Fondation FondaMental, Créteil, France.,CMP-B, CHU, CNRS, Clermont Auvergne INP, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Julie Clauss-Kobayashi
- Fondation FondaMental, Créteil, France.,INSERM U1114, Fédération de Médecine Translationnelle de Strasbourg, Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, Strasbourg, France
| | - Nathalie Coulon
- Fondation FondaMental, Créteil, France.,Centre Référent de Réhabilitation Psychosociale, CH Alpes Isère, Grenoble, France
| | - Jean-Michel Dorey
- Fondation FondaMental, Créteil, France.,INSERM U1028, CNRS UMR5292, Centre de Recherche en Neurosciences de Lyon, Université Claude Bernard Lyon 1, Bron Cedex, France
| | - Caroline Dubertret
- Fondation FondaMental, Créteil, France.,Department of Psychiatry, Louis Mourier Hospital, Université de Paris, AP-HP, Colombes, Paris, France
| | - Julien Dubreucq
- Fondation FondaMental, Créteil, France.,Centre Référent de Réhabilitation Psychosociale, CH Alpes Isère, Grenoble, France
| | - Jasmina Mallet
- Fondation FondaMental, Créteil, France.,Department of Psychiatry, Louis Mourier Hospital, Université de Paris, AP-HP, Colombes, Paris, France
| | - David Misdrahi
- Fondation FondaMental, Créteil, France.,Centre Hospitalier Charles Perrens, F-33076 Université de Bordeaux, CNRS UMR 5287-INCIA, Pôle de psychiatrie Générale et Universitaire, Bordeaux, France.,CNRS UMR 5287-INCIA, Université de Bordeaux, Bordeaux, France
| | - Christine Passerieux
- Fondation FondaMental, Créteil, France.,Centre Hospitalier de Versailles, Service Universitaire de Psychiatrie d'Adultes et d'Addictologie, Le Chesnay, France.,DisAP-DevPsy-CESP, INSERM UMR1018, Université Paris-Saclay, Villejuif, France
| | - Romain Rey
- Fondation FondaMental, Créteil, France.,INSERM U1028, CNRS UMR5292, Centre de Recherche en Neurosciences de Lyon, Université Claude Bernard Lyon 1, Bron Cedex, France
| | - Frank Schürhoff
- Fondation FondaMental, Créteil, France.,Hôpitaux Universitaires « H. Mondor », DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, Université Paris Est Creteil (UPEC), AP-HP, Creteil, France
| | - Andrei Szoke
- Fondation FondaMental, Créteil, France.,Hôpitaux Universitaires « H. Mondor », DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, Université Paris Est Creteil (UPEC), AP-HP, Creteil, France
| | - Mathieu Urbach
- Fondation FondaMental, Créteil, France.,Centre Hospitalier de Versailles, Service Universitaire de Psychiatrie d'Adultes et d'Addictologie, Le Chesnay, France.,DisAP-DevPsy-CESP, INSERM UMR1018, Université Paris-Saclay, Villejuif, France
| | - Marion Leboyer
- Fondation FondaMental, Créteil, France.,Hôpitaux Universitaires « H. Mondor », DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, Université Paris Est Creteil (UPEC), AP-HP, Creteil, France
| | - Pierre-Michel Llorca
- Fondation FondaMental, Créteil, France.,CMP-B, CHU, CNRS, Clermont Auvergne INP, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Christophe Lançon
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Raphaelle Richieri
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Laurent Boyer
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
| | - Guillaume Fond
- Fondation FondaMental, Créteil, France.,Secteur Timone, EA 327, Faculté de Médecine, CEReSS-Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, AP-HM, Aix-Marseille Université, Marseille, France
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9
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Abplanalp SJ, Braff DL, Light GA, Nuechterlein KH, Green MF. Understanding Connections and Boundaries Between Positive Symptoms, Negative Symptoms, and Role Functioning Among Individuals With Schizophrenia: A Network Psychometric Approach. JAMA Psychiatry 2022; 79:1014-1022. [PMID: 35976655 PMCID: PMC9386606 DOI: 10.1001/jamapsychiatry.2022.2386] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 06/28/2022] [Indexed: 11/14/2022]
Abstract
Importance Improved understanding of the boundaries and connections between positive symptoms, negative symptoms, and role functioning in schizophrenia is critical, given limited empirical support for clear distinctions among these clinical areas. This study's use of network psychometrics to investigate differential associations and structural overlap between positive symptoms, negative symptoms, and functional domains in schizophrenia may contribute to such understanding. Objective To apply network analysis and community detection methods to examine the interplay and structure of positive symptoms, negative symptoms, and functional domains in individuals with schizophrenia. Design, Setting, and Participants Cross-sectional study in 5 geographically distributed research centers in the US as part of the Consortium on the Genetics of Schizophrenia-2 from July 1, 2010, through January 31, 2014. Data were analyzed from November 2021 to June 2022. Clinically stable outpatients with schizophrenia or schizoaffective disorder were included. Participants were excluded if they had evidence of neurologic or additional Axis I psychiatric disorders. Other exclusion criteria included head injury, stroke, and substance abuse. Of 1415 patients approached, 979 were included in the final analysis. Main Outcomes and Measures Measures included the Scale for the Assessment of Positive Symptoms, the Scale for the Assessment of Negative Symptoms, and the Role Functioning Scale. Main outcomes were expected influence, which assesses the relative importance of items to the network and is defined as the association of an item with all others, and community detection and stability, defined as the presence of statistical clusters and their replicability. Results Participants with complete data included 979 outpatients (mean [SD] age, 46 [11] years; 663 male [67.7%]; 390 participants [40%] self-identified as African American, 30 [3%] as Asian, 7 [0.7%] as Native American, 8 [0.8%] as Pacific Islander, 412 [42.1%] as White, 125 [12.8%] as more than 1 race, and 5 [0.5%] did not identify). Anhedonia had the highest expected influence in the most comprehensive network analysis, showing connections with negative and positive symptoms and functional domains. Positive symptoms had the lowest expected influence. Community detection analyses indicated the presence of 3 clusters corresponding to positive symptoms; negative symptoms and work functioning; functional domains, including independent living, family relationships, and social network; and avolition, anhedonia, and work functioning. Hallucinations and delusions replicated in 1000 bootstrapped samples (100%), while bizarre behavior and thought disorder replicated in 390 (39%) and 570 (57%), respectively. In contrast, negative symptoms and work functioning replicated between 730 (73%) and 770 (77%) samples, respectively, and the remaining functional domains in 940 samples (94%). Conclusions and Relevance The high centrality of anhedonia and its connections with multiple functional domains suggest that it could be a treatment target for global functioning. Interventions for work functioning may benefit from a specialized approach that focuses primarily on avolition.
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Affiliation(s)
- Samuel J. Abplanalp
- Desert Pacific Mental Illness Research, Education and Clinical Center, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - David L. Braff
- Desert Pacific Mental Illness Research Education and Clinical Center, Veterans Affairs San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California San Diego
| | - Gregory A. Light
- Desert Pacific Mental Illness Research Education and Clinical Center, Veterans Affairs San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California San Diego
| | - Keith H. Nuechterlein
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Michael F. Green
- Desert Pacific Mental Illness Research, Education and Clinical Center, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
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10
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DeTore NR, Balogun-Mwangi O, Tepper M, Cather C, Russinova Z, Lanca M, Mueser KT. The interrelationships of motivation, positive symptoms, stigma, and role functioning in early psychosis. Early Interv Psychiatry 2022; 16:736-743. [PMID: 34431230 DOI: 10.1111/eip.13213] [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: 03/10/2021] [Revised: 07/23/2021] [Accepted: 08/15/2021] [Indexed: 11/29/2022]
Abstract
AIM Avolition, or the lack of motivation, has consistently been shown to be a significant predictor of poor psychosocial outcome, with decreased overall motivation as the single strongest predictor of poor work or school outcome in first episode psychosis. This study aimed to better understand the ways in which motivation impacts work and school functioning. This study first examined the factors related to motivation in people recovering from a recent onset of psychosis, then explored the unique interrelationships between positive symptoms, stigma, and motivation and how they influence role functioning. METHODS A total of 40 participants with early psychosis were recruited for this cross-sectional design study; with a mean of 14.5 months of treatment prior to study assessment. RESULTS Neither experienced nor internalized stigma were related to motivation in this sample, but internalized stigma was related to work and school functioning. Positive symptoms were significantly inversely related to both work and school functioning and motivation, with mediation analyses showing that motivation significantly mediates the relationship between positive symptoms and role functioning. CONCLUSION This relationship may shed light on the link between motivational deficits and work and school outcomes early in the course of psychosis, an area of critical importance for early intervention.
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Affiliation(s)
- Nicole R DeTore
- Center for Psychiatric Rehabilitation, Boston University, Boston, Massachusetts, USA
| | | | - Miriam Tepper
- Cambridge Health Alliance, Cambridge, Massachusetts, USA.,Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
| | - Corinne Cather
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA.,Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Zlatka Russinova
- Center for Psychiatric Rehabilitation, Boston University, Boston, Massachusetts, USA
| | - Margaret Lanca
- Cambridge Health Alliance, Cambridge, Massachusetts, USA.,Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
| | - Kim T Mueser
- Center for Psychiatric Rehabilitation, Boston University, Boston, Massachusetts, USA.,Department of Occupational Therapy, Boston University, Boston, Massachusetts, USA
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11
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Huang BJ, Pu CC, Miao Q, Ma K, Cheng Z, Shi C, Yu X. Neurocognitive trajectories and their clinical implications in first-episode schizophrenia after one year of antipsychotic treatment. Schizophr Res 2022; 241:292-297. [PMID: 35217357 DOI: 10.1016/j.schres.2022.02.020] [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: 11/24/2020] [Revised: 01/03/2022] [Accepted: 02/13/2022] [Indexed: 01/10/2023]
Abstract
Neurocognitive impairment is a core feature of schizophrenia, and patients with first-episode schizophrenia (FES) are optimal candidates for cognitive remediation, but we do not know enough about the incidence, severity and longitudinal changes in neurocognitive impairment in those with FES. This study aimed to assess the neurocognitive trajectories of patients with FES and to compare the clinical and functional outcomes among those with different trajectories. A total of 562 untreated patients with FES completed a neurocognitive test battery and psychopathological and functional assessment. A total of 373 patients attended the follow-up. Group-based trajectory modelling (GBTM) was applied to identify neurocognitive trajectories. Analysis of variance and chi-square tests were conducted to compare demographic characteristics, multiple neurocognitive domains, and clinical and functional outcomes among the different subgroups. We identified three neurocognitive subgroups: preserved (n = 133), mildly to moderately impaired (n = 187) and severely impaired (n = 53). Neurocognitive function in the two impaired subgroups improved within a year but failed to reach the normal level. The processing speed followed trajectories similar to those of overall cognition. The three subgroups did not significantly differ in antipsychotic usage or clinical remission rate. The severely impaired subgroup had poorer functional outcomes than the preserved subgroup, but the mildly to moderately impaired subgroup did not. Patients with FES followed distinct neurocognitive trajectories during the first year of treatment. Patients with severe neurocognitive impairment have poorer functional outcomes, which require and are more likely to benefit from cognitive remediation. Processing speeding is a potential indicator for screening overall cognition.
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Affiliation(s)
- Bing-Jie Huang
- Peking University Sixth Hospital, Beijing, China; Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), Beijing, China; National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Cheng-Cheng Pu
- Peking University Sixth Hospital, Beijing, China; Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), Beijing, China; National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Qi Miao
- Peking University Sixth Hospital, Beijing, China; Shandong Mental Health Center, Shandong University, Jinan, Shandong, 250014, China
| | - Ke Ma
- Peking University Sixth Hospital, Beijing, China; Department of Clinical Psychology, Beingjing Chaoyang Hospital of Capital Medical University, China
| | - Zhang Cheng
- Peking University Sixth Hospital, Beijing, China; Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), Beijing, China; National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Chuan Shi
- Peking University Sixth Hospital, Beijing, China; Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), Beijing, China; National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Xin Yu
- Peking University Sixth Hospital, Beijing, China; Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), Beijing, China; National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China.
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12
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Gao T, Huang Z, Huang B, Zhou T, Shi C, Yu X, Pu C. Negative symptom dimensions and social functioning in Chinese patients with schizophrenia. Front Psychiatry 2022; 13:1033166. [PMID: 36561640 PMCID: PMC9763280 DOI: 10.3389/fpsyt.2022.1033166] [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: 08/31/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Negative symptoms can seriously affect social functioning in patients with schizophrenia. However, the role of various components of negative symptoms in social functioning remains unclear. This study aimed to explore the associations among three different dimensions of negative symptoms (i.e., communication, emotion, and motivation) and social functioning to identify potential therapeutic targets. METHODS This cross-sectional study enrolled 202 Chinese participants with schizophrenia. Negative symptoms were evaluated using the Negative Symptom Assessment (NSA). Social functioning was represented by the Personal and Social Performance Scale (PSP) total score and employment status. Correlation analysis was conducted to clarify the relationship between negative symptoms and the PSP total score. Regression analysis was performed to explore the determinants of the PSP total score and employment status, considering negative symptoms and possible confounders, such as demographic features, positive symptoms, cognitive symptoms, depressive symptoms, and extrapyramidal side effects. RESULTS The PSP total score was correlated with all three dimensions of negative symptoms (i.e., emotion, motivation, and communication; rs = -0.509, -0.662, and -0.657, respectively). Motivation, instead of emotion or communication, predicted both low PSP total scores and unemployment. CONCLUSION Social functioning in patients with schizophrenia was significantly related to motivation. Further studies should focus on motivation and consider it as a therapeutic target to improve patients' social functioning.
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Affiliation(s)
- Tianqi Gao
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
| | - Zetao Huang
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
| | - Bingjie Huang
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
| | - Tianhang Zhou
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
| | - Chuan Shi
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
| | - Xin Yu
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
| | - Chengcheng Pu
- Peking University Sixth Hospital, Beijing, China.,Peking University Institute of Mental Health, Beijing, China.,National Health Commission Key Laboratory of Mental Health, Peking University, Beijing, China.,National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, China
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13
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Moe AM, Weiss DM, Pine JG, Wastler HM, Breitborde NJK. Social motivation and behavior in first-episode psychosis: Unique contributions to social quality of life and social functioning. J Psychiatr Res 2021; 144:441-447. [PMID: 34749220 PMCID: PMC8667854 DOI: 10.1016/j.jpsychires.2021.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 10/26/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022]
Abstract
Social functioning is diminished among people early in the course of psychotic illnesses, and is likely influenced by the negative symptoms that accompany these disorders, including changes in motivation and experience of pleasure. Though social impairments have a deleterious impact on functioning, socialization is a multifaceted behavior and little is known about how the various aspects may influence social functioning and social quality of life among people with first-episode psychosis. In the present study, we investigated the associations of specific aspects of social motivation and behavior with social functioning and social quality of life in a group of 54 young people (aged 15 to 35) with first-episode psychosis. Though different aspects of social motivation and behavior correlated positively with one another, social motivation for peer interactions was uniquely associated with social functioning and social quality of life - including when a broad measure of negative symptoms was considered within the same model. When these same associations were examined longitudinally, social motivation for peer interactions again emerged as a unique predictor of change in social functioning over 6 months. Our results suggest that the unique contribution of aspects of social motivation has implications for treatment, including the importance of developmentally-informed interventions to improve peer socialization in youth and young adults with psychosis.
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Affiliation(s)
- Aubrey M Moe
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA; Department of Psychology, The Ohio State University, USA.
| | - David M Weiss
- Department of Psychology, The Ohio State University, USA
| | - Jacob G Pine
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Heather M Wastler
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Nicholas J K Breitborde
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA; Department of Psychology, The Ohio State University, USA
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14
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Fulford D, Mote J, Gonzalez R, Abplanalp S, Zhang Y, Luckenbaugh J, Onnela JP, Busso C, Gard DE. Smartphone sensing of social interactions in people with and without schizophrenia. J Psychiatr Res 2021; 137:613-620. [PMID: 33190842 PMCID: PMC8084875 DOI: 10.1016/j.jpsychires.2020.11.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 09/17/2020] [Accepted: 11/02/2020] [Indexed: 12/23/2022]
Abstract
Social impairment is a cardinal feature of schizophrenia spectrum disorders (SZ). Smaller social network size, diminished social skills, and loneliness are highly prevalent. Existing, gold-standard assessments of social impairment in SZ often rely on self-reported information that depends on retrospective recall and detailed accounts of complex social behaviors. This is particularly problematic in people with SZ given characteristic cognitive impairments and reduced insight. Ecological Momentary Assessment (EMA; repeated self-reports completed in the context of daily life) allows for the measurement of social behavior as it occurs in vivo, yet still relies on participant input. Momentary characterization of behavior using smartphone sensors (e.g., GPS, microphone) may also provide ecologically valid indicators of social functioning. In the current study we tested associations between both active (e.g., EMA-reported number of interactions) and passive (GPS-based mobility, conversations captured by microphone) smartphone-based measures of social activity and measures of social functioning and loneliness to examine the promise of such measures for understanding social impairment in SZ. Our results indicate that passive markers of mobility were more consistently associated with EMA measures of social behavior in controls than in people with SZ. Furthermore, dispositional loneliness showed associations with mobility metrics in both groups, while general social functioning was less related to these metrics. Finally, interactions detected in the ambient audio were more tied to social functioning in SZ than in controls. Findings speak to the promise of smartphone-based digital phenotyping as an approach to understanding objective markers of social activity in people with and without schizophrenia.
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Affiliation(s)
- Daniel Fulford
- Sargent College of Health & Rehabilitation Sciences, Boston University, USA; Department of Psychological & Brain Sciences, Boston University, USA.
| | - Jasmine Mote
- Sargent College of Health & Rehabilitation Sciences, Boston University, USA
| | - Rachel Gonzalez
- Department of Psychology, San Francisco State University, USA
| | - Samuel Abplanalp
- Sargent College of Health & Rehabilitation Sciences, Boston University, USA
| | - Yuting Zhang
- Department of Computer Science, Metropolitan College, Boston University, USA
| | - Jarrod Luckenbaugh
- Department of Electrical and Computer Engineering, The University of Texas at Dallas, USA
| | - Jukka-Pekka Onnela
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Harvard University, USA
| | - Carlos Busso
- Department of Electrical and Computer Engineering, The University of Texas at Dallas, USA
| | - David E Gard
- Department of Psychology, San Francisco State University, USA
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15
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Smoking Is Related to Reduced Motivation, But Not Global Cognition, in the First Two Years of Treatment for First Episode Psychosis. J Clin Med 2021; 10:jcm10081619. [PMID: 33920376 PMCID: PMC8069411 DOI: 10.3390/jcm10081619] [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] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 04/06/2021] [Accepted: 04/09/2021] [Indexed: 11/17/2022] Open
Abstract
Smoking is highly prevalent in people with psychotic disorders, even in the earliest phases of the illness. The neural mechanisms of nicotine dependence and psychosis overlap and may also be linked to deficits in neurocognition and motivation in psychosis. Both neurocognition and motivation are recognized as important clinical targets, though previous research examining the effects of smoking on these features has been inconsistent. Here, we examine the relationships between smoking status and neurocognition and motivation over the first two years of treatment for psychosis through a secondary analysis of the Recovery After an Initial Schizophrenia Episode-Early Treatment Program (RAISE-ETP) dataset. In a sample of 404 individuals with first-episode psychosis, we examined linear mixed-effects models with the group (smoker vs. non-smoker) by time (baseline, 12-month, 24-month) interaction as a predictor of global cognition and motivation. While all individuals showed enhanced global cognition and motivation over the 24-month course of treatment, non-smokers showed significantly greater gains in motivation. These changes in motivation also corresponded to improvements in functioning over the 24-month period. No significant effects of smoking were observed for global cognition. Our findings suggest that motivation and smoking cessation may be important early treatment targets for first-episode psychosis programs.
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16
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Breitborde NJK, Pine JG, Moe AM. Uncontrolled trial of specialized, multi-component care for individuals with first-episode psychosis: Effects on motivation orientations. Early Interv Psychiatry 2021; 15:41-46. [PMID: 31889415 PMCID: PMC9292764 DOI: 10.1111/eip.12907] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/20/2019] [Accepted: 12/14/2019] [Indexed: 11/26/2022]
Abstract
AIM Deficits in motivation are present early in the course of psychotic disorders. However, growing data have highlighted important heterogeneity in motivation among individuals with psychosis, suggesting that this variable may not be a unitary concept. Outside of the psychosis literature, research on self-determination theory has identified three motivational orientations that guide the initiation and regulation of behaviour: autonomous, controlled and impersonal. Thus, our study goal is to investigate the longitudinal course of motivational orientations among individuals participating in a specialized clinical service for individuals with first-episode psychosis (ie, coordinated specialty care: CSC). METHODS Forty-one individuals with first-episode psychosis participating in CSC completed assessments of motivation orientations at enrolment and after 6 months of care. RESULTS Whereas there were no changes in controlled or impersonal orientations over the first 6-months of care, individuals with first-episode psychosis reported an increase in autonomous orientations. Moreover, while individuals with first-episode psychosis reported lower autonomous orientations at enrolment as compared to individuals without psychosis, after 6 months of care, ratings of autonomous orientations among individuals with first-episode psychosis were equivalent to those of individuals without psychosis. CONCLUSIONS Although the results should be interpreted cautiously given the uncontrolled study design, the results suggest that the benefits of participation in early intervention services for psychosis may extend to improvements in motivation.
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Affiliation(s)
- Nicholas J K Breitborde
- Department of Psychiatry & Behavioral Health, Early Psychosis Intervention Center (EPICENTER), Columbus, Ohio.,Department of Psychology, The Ohio State University, Columbus, Ohio
| | - Jacob G Pine
- Department of Psychiatry & Behavioral Health, Early Psychosis Intervention Center (EPICENTER), Columbus, Ohio
| | - Aubrey M Moe
- Department of Psychiatry & Behavioral Health, Early Psychosis Intervention Center (EPICENTER), Columbus, Ohio
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17
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Herbener ES, Harrow M. Course and symptom and functional correlates of passivity symptoms in schizophrenia: an 18-year multi-follow-up longitudinal study. Psychol Med 2021; 51:503-510. [PMID: 31839019 DOI: 10.1017/s0033291719003428] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Change in the experience of oneself may lay the groundwork for the development of additional hallucinations and delusions in individuals with schizophrenia. However, to date, the course and symptom and functioning correlates of passivity symptoms (cf. thought insertion, thought withdrawal) have not been measured consistently over long periods of time. Information on the course and correlates of passivity symptoms is essential for developing models of their contribution to schizophrenic illness. METHOD Eighty-two individuals diagnosed with schizophrenia or schizoaffective disorder were recruited at an index hospitalization and reassessed at three or more follow-ups over the following 18 years. RESULTS The results indicate that a small group of participants report passivity symptoms at all follow-ups, many reported passivity symptoms at some follow-ups, and the majority of individuals never reported passivity symptoms. The prevalence of passivity symptoms was similar to that for delusions of reference and persecutory delusions. Notably, when individuals did experience passivity symptoms, they also had a greater number of additional psychotic symptoms than individuals without passivity symptoms. Further, the presence of passivity symptoms was associated with work impairment at some assessments. CONCLUSIONS Passivity symptoms present episodically, at a similar rate as delusions of reference and persecutory delusions, and when present, they are associated with having a higher number of additional psychotic symptoms, as well as having some impact on work functioning. These results suggest that passivity symptoms may increase vulnerability to additional psychotic symptoms and greater work impairment.
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Affiliation(s)
- Ellen S Herbener
- Department of Psychology, University of Illinois at Chicago, 1007 W Harrison St., Chicago, IL60607, USA
- Department of Psychiatry, University of Illinois at Chicago, 1601 W Taylor St., Chicago, IL60612, USA
| | - Martin Harrow
- Department of Psychiatry, University of Illinois at Chicago, 1601 W Taylor St., Chicago, IL60612, USA
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18
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Uchino T, Nemoto T, Kojima A, Takubo Y, Kotsuji Y, Yamaguchi E, Yamaguchi T, Katagiri N, Tsujino N, Tanaka K, Mizuno M. Effects of motivation domains on social functioning in schizophrenia with consideration of the factor structure and confounding influences. J Psychiatr Res 2021; 133:106-112. [PMID: 33338732 DOI: 10.1016/j.jpsychires.2020.12.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 10/23/2020] [Accepted: 12/09/2020] [Indexed: 12/21/2022]
Abstract
In patients with schizophrenia, motivation has been assumed to act as an intervening factor between cognitive function and social functioning. Motivation is thought to comprise three domains defined by their orientations: intrinsic motivation, extrinsic motivation, and amotivation. Although these orientations can confound each other, the effects of motivation domains on social functioning remain obscure. We investigated these relationships after confirming the factor structure of social functioning using the Social Functioning Scale (SFS). A total of 97 stable outpatients with schizophrenia were recruited. In addition to the SFS, the General Causality Orientations Scale (GCOS) was used to measure the motivation domains. First, we examined the factor structure of the SFS using exploratory and confirmatory factor analyses. Next, we conducted structural equation modeling to examine the effects of motivation domains on social functioning. The SFS showed a two-factor structure: interpersonal and intrapersonal functioning. The structural equation model revealed that (1) amotivation was negatively related to both intrapersonal and interpersonal functioning, (2) intrinsic motivation was positively related only to intrapersonal functioning, and (3) extrinsic motivation was positively related only to interpersonal functioning. Each motivation domain was associated with different factors of social functioning. Future interventions aimed at improving social functioning should consider these motivation domains based on their orientations. Cognitive remediation accompanied by considerations for and approaches to each of the domains may maximize recovery in patients with schizophrenia.
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Affiliation(s)
- Takashi Uchino
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan; Tokyo Adachi Hospital, 5-23-20 Hokima, Adachi-ku, Tokyo, 121-0064, Japan
| | - Takahiro Nemoto
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan.
| | - Akiko Kojima
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Youji Takubo
- Department of Neuropsychiatry, Toho University Graduate School of Medicine, 5-21-16 Omori-nishi, Ota-ku, Tokyo, 143-8540, Japan
| | - Yumi Kotsuji
- Tokyo Adachi Hospital, 5-23-20 Hokima, Adachi-ku, Tokyo, 121-0064, Japan
| | - Eriko Yamaguchi
- Department of Neuropsychiatry, Toho University Graduate School of Medicine, 5-21-16 Omori-nishi, Ota-ku, Tokyo, 143-8540, Japan
| | - Taiju Yamaguchi
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Naoyuki Katagiri
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Naohisa Tsujino
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Kuniaki Tanaka
- Tokyo Adachi Hospital, 5-23-20 Hokima, Adachi-ku, Tokyo, 121-0064, Japan
| | - Masafumi Mizuno
- Department of Neuropsychiatry, Toho University Faculty of Medicine, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 143-8541, Japan
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Quek YF, Yang Z, Dauwels J, Lee J. The Impact of Negative Symptoms and Neurocognition on Functioning in MDD and Schizophrenia. Front Psychiatry 2021; 12:648108. [PMID: 34381384 PMCID: PMC8350050 DOI: 10.3389/fpsyt.2021.648108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 06/25/2021] [Indexed: 01/01/2023] Open
Abstract
Introduction: Negative symptoms, neurocognitive deficits and functional impairment are prevalent in individuals with major depressive disorder (MDD) and schizophrenia (SCZ). However, unlike neurocognitive deficits, little is known about the role of negative symptoms toward functioning in individuals with MDD. On the other hand, both factors are well-studied in individuals with SCZ. Thus, this study aimed to examine the contributions of negative symptoms and neurocognitive impairments in functioning in individuals with MDD, compared to individuals with SCZ. Methods: Participants included 50 individuals with MDD, 49 individuals with SCZ and 49 healthy controls. The following measures were administered-Negative Symptom Assessment (NSA-16), Brief Assessment of Cognition in Schizophrenia (BACS), Patient Health Questionnaire (PHQ-9), and MIRECC-Global Assessment of Functioning (MIRECC-GAF) to evaluate negative symptoms, neurocognition, depressive symptoms, and functioning respectively. Results: Both MDD and SCZ groups had significantly more severe negative symptoms, depressive symptoms, and poorer functioning than healthy controls. Individuals with SCZ performed significantly poorer on the BACS than the other two groups. Both negative symptoms and neurocognition were significantly correlated with social and occupational functioning in SCZ. Motivation subdomain of the negative symptoms was significantly correlated with occupational functioning, while depressive symptoms correlated with functioning in MDD. Conclusion: Both negative symptoms and neurocognitive deficits appear to play differential roles on individual domains of functioning between MDD and SCZ. Future longitudinal studies with larger sample sizes should be done for a better understanding about the associations between the factors and functioning.
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Affiliation(s)
- Yue Feng Quek
- Research Division, Institute of Mental Health, Singapore, Singapore
| | - Zixu Yang
- Research Division, Institute of Mental Health, Singapore, Singapore
| | - Justin Dauwels
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore
| | - Jimmy Lee
- Research Division, Institute of Mental Health, Singapore, Singapore.,North Region & Department of Psychosis, Institute of Mental Health, Singapore, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
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20
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Fulford D, Meyer-Kalos PS, Mueser KT. Focusing on recovery goals improves motivation in first-episode psychosis. Soc Psychiatry Psychiatr Epidemiol 2020; 55:1629-1637. [PMID: 32409882 PMCID: PMC10562963 DOI: 10.1007/s00127-020-01877-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 05/02/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Diminished motivation (e.g., low drive, curiosity, and engagement in activities) is associated with robust impairment in psychosocial functioning in schizophrenia, yet even the most effective evidence-based interventions rarely effect meaningful change in motivation. Individual Resiliency Training (IRT) is a psychosocial treatment for individuals following a first episode of psychosis, supporting motivation through recovery goal setting and pursuit. The extent to which such an approach might improve motivation over time is unknown. METHOD We tested the impact of exposure to IRT modules focused on goal setting and attainment on motivation and functional outcomes among participants in the Recovery After an Initial Schizophrenia Episode-Early Treatment Program (RAISE-ETP). In the sample of 404 individuals with a first episode of psychosis receiving treatment across 34 community sites, we ran mixed-effect models with group (exposed to four or more goal-focused IRT sessions vs. Community Care (CC)), time (baseline, six- and 12-month follow-up), and the group-by-time interaction as predictors of motivation, role and social functioning. We also ran these analyses with those exposed to three or fewer goal-focused IRT sessions compared to CC. RESULTS Controlling for gender, ethnicity, baseline cognition, and total number of outpatient mental health visits, exposure to four or more goal-focused IRT sessions was associated with greater improvements in motivation and role functioning compared to CC; effects were not observed for social functioning. Participants receiving three or fewer goal-focused IRT sessions did not differ from those in CC in these outcomes. Further, sensitivity analysis showed that general exposure to IRT was not associated with differential outcomes. CONCLUSIONS Findings suggest that sufficient focus on recovery goal setting and support in psychosocial intervention for first-episode psychosis may have specific impact on motivation.
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Affiliation(s)
- Daniel Fulford
- Departments of Occupational Therapy, Rehabilitation Sciences, and Psychological and Brain Sciences, Boston University, Sargent College of Health and Rehabilitation Sciences, 635 Commonwealth Ave. SAR 509, Boston, MA, 02215, US.
| | - Piper S Meyer-Kalos
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, US
| | - Kim T Mueser
- Departments of Occupational Therapy, Rehabilitation Sciences, and Psychological and Brain Sciences, Boston University, Sargent College of Health and Rehabilitation Sciences, 635 Commonwealth Ave. SAR 509, Boston, MA, 02215, US
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21
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Ceraso A, Lin JJ, Schneider-Thoma J, Siafis S, Tardy M, Komossa K, Heres S, Kissling W, Davis JM, Leucht S. Maintenance treatment with antipsychotic drugs for schizophrenia. Cochrane Database Syst Rev 2020; 8:CD008016. [PMID: 32840872 PMCID: PMC9702459 DOI: 10.1002/14651858.cd008016.pub3] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The symptoms and signs of schizophrenia have been linked to high levels of dopamine in specific areas of the brain (limbic system). Antipsychotic drugs block the transmission of dopamine in the brain and reduce the acute symptoms of the disorder. An original version of the current review, published in 2012, examined whether antipsychotic drugs are also effective for relapse prevention. This is the updated version of the aforesaid review. OBJECTIVES To review the effects of maintaining antipsychotic drugs for people with schizophrenia compared to withdrawing these agents. SEARCH METHODS We searched the Cochrane Schizophrenia Group's Study-Based Register of Trials including the registries of clinical trials (12 November 2008, 10 October 2017, 3 July 2018, 11 September 2019). SELECTION CRITERIA We included all randomised trials comparing maintenance treatment with antipsychotic drugs and placebo for people with schizophrenia or schizophrenia-like psychoses. DATA COLLECTION AND ANALYSIS We extracted data independently. For dichotomous data we calculated risk ratios (RR) and their 95% confidence intervals (CIs) on an intention-to-treat basis based on a random-effects model. For continuous data, we calculated mean differences (MD) or standardised mean differences (SMD), again based on a random-effects model. MAIN RESULTS The review currently includes 75 randomised controlled trials (RCTs) involving 9145 participants comparing antipsychotic medication with placebo. The trials were published from 1959 to 2017 and their size ranged between 14 and 420 participants. In many studies the methods of randomisation, allocation and blinding were poorly reported. However, restricting the analysis to studies at low risk of bias gave similar results. Although this and other potential sources of bias limited the overall quality, the efficacy of antipsychotic drugs for maintenance treatment in schizophrenia was clear. Antipsychotic drugs were more effective than placebo in preventing relapse at seven to 12 months (primary outcome; drug 24% versus placebo 61%, 30 RCTs, n = 4249, RR 0.38, 95% CI 0.32 to 0.45, number needed to treat for an additional beneficial outcome (NNTB) 3, 95% CI 2 to 3; high-certainty evidence). Hospitalisation was also reduced, however, the baseline risk was lower (drug 7% versus placebo 18%, 21 RCTs, n = 3558, RR 0.43, 95% CI 0.32 to 0.57, NNTB 8, 95% CI 6 to 14; high-certainty evidence). More participants in the placebo group than in the antipsychotic drug group left the studies early due to any reason (at seven to 12 months: drug 36% versus placebo 62%, 24 RCTs, n = 3951, RR 0.56, 95% CI 0.48 to 0.65, NNTB 4, 95% CI 3 to 5; high-certainty evidence) and due to inefficacy of treatment (at seven to 12 months: drug 18% versus placebo 46%, 24 RCTs, n = 3951, RR 0.37, 95% CI 0.31 to 0.44, NNTB 3, 95% CI 3 to 4). Quality of life might be better in drug-treated participants (7 RCTs, n = 1573 SMD -0.32, 95% CI to -0.57 to -0.07; low-certainty evidence); probably the same for social functioning (15 RCTs, n = 3588, SMD -0.43, 95% CI -0.53 to -0.34; moderate-certainty evidence). Underpowered data revealed no evidence of a difference between groups for the outcome 'Death due to suicide' (drug 0.04% versus placebo 0.1%, 19 RCTs, n = 4634, RR 0.60, 95% CI 0.12 to 2.97,low-certainty evidence) and for the number of participants in employment (at 9 to 15 months, drug 39% versus placebo 34%, 3 RCTs, n = 593, RR 1.08, 95% CI 0.82 to 1.41, low certainty evidence). Antipsychotic drugs (as a group and irrespective of duration) were associated with more participants experiencing movement disorders (e.g. at least one movement disorder: drug 14% versus placebo 8%, 29 RCTs, n = 5276, RR 1.52, 95% CI 1.25 to 1.85, number needed to treat for an additional harmful outcome (NNTH) 20, 95% CI 14 to 50), sedation (drug 8% versus placebo 5%, 18 RCTs, n = 4078, RR 1.52, 95% CI 1.24 to 1.86, NNTH 50, 95% CI not significant), and weight gain (drug 9% versus placebo 6%, 19 RCTs, n = 4767, RR 1.69, 95% CI 1.21 to 2.35, NNTH 25, 95% CI 20 to 50). AUTHORS' CONCLUSIONS For people with schizophrenia, the evidence suggests that maintenance on antipsychotic drugs prevents relapse to a much greater extent than placebo for approximately up to two years of follow-up. This effect must be weighed against the adverse effects of antipsychotic drugs. Future studies should better clarify the long-term morbidity and mortality associated with these drugs.
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Affiliation(s)
- Anna Ceraso
- Department of Clinical and Experimental Sciences, Section of Psychiatry, University of Brescia, Brescia, Italy
| | - Jessie Jingxia Lin
- School of Nursing, The University of Hong Kong, Hong Kong SAR, Hong Kong
| | - Johannes Schneider-Thoma
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Spyridon Siafis
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Magdolna Tardy
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Technische Universität München Klinikum rechts der Isar, München, Germany
| | - Katja Komossa
- Department of Psychiatry (UPK), University of Basel, Basel, Switzerland
| | | | - Werner Kissling
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Munich, Germany
| | - John M Davis
- Maryland Psychiatric Research Center, Baltimore, MD, USA
| | - Stefan Leucht
- Department of Psychiatry and Psychotherapy, School of Medicine, Munich, Germany
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22
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Browne J, Bass E, Mueser KT, Meyer-Kalos P, Gottlieb JD, Estroff SE, Penn DL. Client predictors of the therapeutic alliance in individual resiliency training for first episode psychosis. Schizophr Res 2019; 204:375-380. [PMID: 30057099 DOI: 10.1016/j.schres.2018.07.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Revised: 07/03/2018] [Accepted: 07/22/2018] [Indexed: 02/04/2023]
Abstract
Individuals experiencing their first episode of psychosis (FEP) are often reluctant to seek treatment, and are difficult to engage and retain in mental health services. The therapeutic alliance (TA), or the affective and collaborative bond between therapist and client, is predictive of better treatment outcomes for clients with FEP; thus, it is important to understand the predictors of the TA in order to determine how best to foster a positive alliance with these individuals. The primary aim of the present study was to examine whether baseline client characteristics, including severity of symptoms, social functioning, and insight, were associated with the TA. The exploratory aim was to examine associations between demographic variables (age, race, and gender) and the TA. The present study included a subsample of participants (n = 134) who received Individual Resiliency Training (IRT) as part of the NAVIGATE treatment in the Recovery After An Initial Schizophrenia Episode Early Treatment Program study. Four trained research assistants rated the TA from early audiotaped sessions of IRT. Multilevel modeling was utilized given the nested data structure. Results indicated that more severe positive and less severe negative symptoms were significantly and uniquely associated with a better therapeutic alliance, as was female gender. The findings suggest that client symptom profiles should be considered when developing a TA with FEP clients.
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Affiliation(s)
- Julia Browne
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Emily Bass
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kim T Mueser
- Center for Psychiatric Rehabilitation and Departments of Occupational Therapy, Psychology, & Psychiatry, Boston University, Boston, MA, USA
| | - Piper Meyer-Kalos
- Minnesota Center for Chemical and Mental Health, University of Minnesota, School of Social Work, St. Paul, MN, USA
| | - Jennifer D Gottlieb
- Center for Psychiatric Rehabilitation and Departments of Occupational Therapy, Psychology, & Psychiatry, Boston University, Boston, MA, USA
| | - Sue E Estroff
- Department of Social Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - David L Penn
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Australian Catholic University, School of Psychology, Melbourne, VIC, Australia
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23
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Edwards CJ, Cella M, Emsley R, Tarrier N, Wykes TH. Exploring the relationship between the anticipation and experience of pleasure in people with schizophrenia: An experience sampling study. Schizophr Res 2018; 202:72-79. [PMID: 30007868 PMCID: PMC6294730 DOI: 10.1016/j.schres.2018.06.040] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 03/29/2018] [Accepted: 06/13/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND It has been hypothesised that a reduction in anticipatory pleasure contributes to reduced levels of functioning in people with schizophrenia. Previous research on anticipatory pleasure, however, reports mixed findings and has not yet examined the link between anticipatory pleasure and activity. The aim of this study is to examine how pleasure anticipation is related to difficulties engaging in activity in people with schizophrenia. METHOD A healthy control group (n = 44) and a group of individuals with schizophrenia (n = 36) completed an experience sampling study using portable devices. Participants rated motivation, mood, functional, leisure and social activity levels; anticipatory and consummatory pleasure seven times a day for six consecutive days. Multi-level regression models were constructed to examine the role of anticipatory pleasure and/or motivation in predicting future activities. RESULTS The findings showed no evidence for a motivation or pleasure deficit in people with schizophrenia. Yet, people with schizophrenia did fewer functional activities and spent more time "resting" or "doing nothing". In the control group, expectation was the only significant predictor of future activity. In contrast, none of the parameters assessed could predict experiences occurring in people with schizophrenia. CONCLUSIONS In contrast with controls people with schizophrenia did not show a link between their predictions and the activities they engaged in. This appears to be an important process influencing functioning in people with psychosis. Future interventions targeting reduced functioning should focus on reinforcing the link between pleasure anticipation and goal-directed behaviour.
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Affiliation(s)
- Clementine J. Edwards
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland,Corresponding author at: Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, De Crespigny Park, SE5 8AF, United Kingdom of Great Britain and Northern Ireland.
| | - Matteo Cella
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland
| | - Richard Emsley
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom of Great Britain and Northern Ireland
| | - Nicholas Tarrier
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland
| | - Til H.M. Wykes
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland
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24
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Social motivation in schizophrenia: How research on basic reward processes informs and limits our understanding. Clin Psychol Rev 2018; 63:12-24. [PMID: 29870953 DOI: 10.1016/j.cpr.2018.05.007] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 05/18/2018] [Accepted: 05/26/2018] [Indexed: 12/17/2022]
Abstract
Limited quantity and quality of interpersonal exchanges and relationships predict worse symptomatic and hospitalization outcomes and limit functional recovery in people with schizophrenia. While deficits in social skills and social cognition contribute to much of the impairment in social functioning in schizophrenia, our focus on the current review is social motivation-the drive to connect with others and form meaningful, lasting relationships. We pay particular attention to how recent research on reward informs, and limits, our understanding of the construct. Recent findings that parse out key components of human motivation, especially the temporal nature of reward and effort, are informative for understanding some aspects of social motivation. This approach, however, fails to fully integrate the critical influence of uncertainty and punishment (e.g., avoidance, threat) in social motivation. In the current review, we argue for the importance of experimental paradigms and real-time measurement to capture the interaction between social approach and avoidance in characterizing social affiliation in schizophrenia. We end with suggestions for how researchers might move the field forward by emphasizing the ecological validity of social motivation paradigms, including dynamic, momentary assessment of social reward and punishment using mobile technology and other innovative tools.
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Dixon LB, Goldman HH, Srihari VH, Kane JM. Transforming the Treatment of Schizophrenia in the United States: The RAISE Initiative. Annu Rev Clin Psychol 2018; 14:237-258. [PMID: 29328779 PMCID: PMC8990328 DOI: 10.1146/annurev-clinpsy-050817-084934] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
The schizophrenia spectrum disorders are neurodevelopmental illnesses with a lifetime prevalence near 1%, producing extensive functional impairment and low expectations for recovery. Until recently, treatment in the United States has largely attempted to stabilize individuals with chronic schizophrenia. The identification and promotion of evidence-based practices for schizophrenia via the Patient Outcomes Research Team, combined with international studies supporting the value of early intervention, provided the foundation for the Recovery After an Initial Schizophrenia Episode (RAISE) project. The RAISE studies further supported the value of reducing the duration of untreated psychosis and providing a multi-element treatment called coordinated specialty care (CSC) to improve outcomes for patients in usual treatment settings. Although CSC programs have proliferated rapidly in the United States, many challenges remain in the treatment and recovery of individuals with schizophrenia in the aftermath of RAISE.
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Affiliation(s)
- Lisa B Dixon
- New York State Psychiatric Institute, Columbia University Medical Center, New York, NY 10032, USA;
| | - Howard H Goldman
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA
| | - Vinod H Srihari
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut 06511, USA
| | - John M Kane
- Zucker Hillside Hospital and the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York 11549, USA
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