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Lysaker PH, Weiden PJ, Sun X, O’Sullivan AK, McEvoy JP. Impaired insight in schizophrenia: impact on patient-reported and physician-reported outcome measures in a randomized controlled trial. BMC Psychiatry 2022; 22:574. [PMID: 36031632 PMCID: PMC9420291 DOI: 10.1186/s12888-022-04190-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 07/21/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Impaired insight poses a challenge in the treatment of patients with schizophrenia because of its potential to jeopardize therapeutic engagement and medication adherence. This study explored how insight impairment, graded from none to extreme, is related to patient-reported mental health status, depression, and neurocognition in schizophrenia. METHODS In a post hoc analysis of the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) study (NCT00014001), insight was measured using the Positive and Negative Syndrome Scale (PANSS) Item G12 (lack of insight). Additional assessments for this analysis included the 12-Item Short-Form Health Survey (SF-12) Mental Component Summary (MCS), physician- and patient-reported Clinical Global Impression-Severity (CGI-S), MATRICS Consensus Cognitive Battery, and Calgary Depression Scale for Schizophrenia. Relationships between patient-reported outcomes and PANSS total and Item G12 ratings were evaluated. RESULTS Among 1431 CATIE study participants in this analysis, increasingly impaired insight at baseline was significantly associated with better patient-reported quality of life (QoL), lower baseline depression, and greater divergence between physician- and patient-reported illness severity. Patients with more severely impaired insight reported milder illness compared with physician reports, particularly those with moderate-severe to extreme impairment (PANSS Item G12 rating ≥ 5), approximately 10% (138/1431) of CATIE participants. For the 90% of patients with PANSS Item G12 ratings < 5, patient-reported QoL decreased with increasing symptoms. SF-12 MCS scores were linearly related to baseline PANSS total score only in patients with PANSS total score < 90 (moderately ill or better), and better symptom scores were associated with higher QoL. No significant relationship between insight and neurocognition was observed. CONCLUSIONS In the small subgroup (10%) of CATIE study patients with schizophrenia and PANSS Item G12 ratings ≥5, moderate-severe-severe/extreme insight impairment was associated with significantly more positive perception of QoL and illness severity by the patient versus the treating physician. This was not observed in the remaining 90% of patients with normal to moderately impaired insight, suggesting that poor insight as a threat to the validity of self-report is uncommon.
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Affiliation(s)
- Paul H. Lysaker
- grid.280828.80000 0000 9681 3540Richard L. Roudebush VA Medical Center and Indiana University School of Medicine, 1481 West 10th Street, Indianapolis, IN 46202 USA
| | - Peter J. Weiden
- grid.422303.40000 0004 0384 9317Alkermes, Inc., Waltham, MA USA
| | - Xiaowu Sun
- grid.422303.40000 0004 0384 9317Alkermes, Inc., Waltham, MA USA
| | | | - Joseph P. McEvoy
- grid.410427.40000 0001 2284 9329Psychiatry and Health Behavior at Augusta University, Augusta, GA USA
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Li Z, Liu Y, Wang J, Zhang C, Liu Y. Effectiveness of cognitive behavioral therapy on mood symptoms in patients with implantable cardioverter defibrillator: A systematic review and meta-analysis. Complement Ther Clin Pract 2022; 47:101570. [DOI: 10.1016/j.ctcp.2022.101570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 02/26/2022] [Accepted: 02/26/2022] [Indexed: 11/25/2022]
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Ding R, He P, Zheng X. Socioeconomic inequality in rehabilitation service utilization for schizophrenia in China: Findings from a 7-year nationwide longitudinal study. Front Psychiatry 2022; 13:914245. [PMID: 36090373 PMCID: PMC9459142 DOI: 10.3389/fpsyt.2022.914245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 07/20/2022] [Indexed: 11/13/2022] Open
Abstract
AIMS Few studies have focused on the utilization of rehabilitation services among people with schizophrenia. In this study, we aimed to examine the trend of pharmacological and psychotherapy service utilization among adults with schizophrenia and to identify the associated socioeconomic factors. METHODS Data were obtained from the Second National Sample Survey on Disability in 2006 and from the follow-up investigation in 2007-2013. Individuals with schizophrenia were ascertained by the combination of self-reports and on-site diagnosis by psychiatrists. Random effect logistic regression models were applied to examine the socioeconomic disparity in service utilization and the time trend in the association. RESULTS Overall, the percentage of individuals using pharmacological treatment services increased from 23.7 in 2007 to 55.0% in 2013, and the percentage of individuals using psychotherapy services increased from 11.4 to 39.4%. Living in rural areas, being illiterate, living in families with lower income and being uninsured were less likely to receive pharmacological treatment and psychotherapy. The pace of growth in service utilization was higher among individuals with rural residence, illiteracy or low-income status than among their counterparts with advantaged backgrounds. CONCLUSIONS This study demonstrated an upward trend in pharmacological treatment and psychotherapy service utilization and a downward trend in socioeconomic disparity among Chinese adults with schizophrenia. Future studies to explore the reasons for the observed changes and to identify policies for improving the health service access of this vulnerable group are warranted.
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Affiliation(s)
- Ruoxi Ding
- China Center for Health and Development Studies, Peking University, Beijing, China
| | - Ping He
- China Center for Health and Development Studies, Peking University, Beijing, China
| | - Xiaoying Zheng
- Asia Pacific Economic Cooperation Health Sciences Academy, Peking University, Beijing, China
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Rakitzi S, Georgila P, Becker-Woitag AP. The Recovery Process for Individuals With Schizophrenia in the Context of Evidence-Based Psychotherapy and Rehabilitation. EUROPEAN PSYCHOLOGIST 2021. [DOI: 10.1027/1016-9040/a000400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. This systematic review aimed to evaluate the efficacy of Cognitive Behavioral Therapy (CBT), META Cognitive Therapy (MCT), Metacognitive Training (MCTR), Metacognitive Reflection and Insight Therapy (MERIT), of various rehabilitation programs and of recovery programs in schizophrenia. Medline/Pubmed was searched for studies published in English from January 2010 to August 2018, which were screened against inclusion criteria by two reviewers. The methodological quality of the included studies was evaluated by two independent raters, which are the Effective Public Health Practice Project (EPHPP) quality assessment tool for quantitative studies and the fidelity criteria. The study included 41 RCTs and 12 case studies with n = 3,059 persons with schizophrenia. Cognitive Behavioral Therapy (CBT) proved to be superior in terms of the improvement of primary and secondary outcomes. MCT decreased positive symptoms and improved metacognitive capacity and insight. MCTR reduced positive symptoms and socially disruptive behavior. MERIT improved metacognitive capacity and insight. Rehabilitation programs were efficacious in the improvement of cognition, symptoms, and functional outcome. The recovery programs enhanced illness-management knowledge, attitudes toward medication and insights related to negative symptoms. It is recommended to combine the above evidence based psychotherapeutic interventions. Limitations of this systematic review are discussed toward the end of the essay. Some important factors have to be considered in the future have been mentioned.
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Affiliation(s)
| | - Polyxeni Georgila
- Psychiatric Department for Adults, General Hospital G. Gennimatas, Athens, Greece
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Li W, Zhang HH, Wang Y, Zhang L, Ungvari GS, Cheung T, Xiang YT. Poor Insight in Schizophrenia Patients in China: a Meta-Analysis of Observational Studies. Psychiatr Q 2020; 91:1017-1031. [PMID: 32529379 DOI: 10.1007/s11126-020-09786-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Poor insight exists in all phases of schizophrenia and is associated with poor clinical prognosis and adverse psychosocial functioning. This is a meta-analysis examining the prevalence of poor insight and its correlates in Chinese patients with schizophrenia. Both major international (PubMed, EMBASE, PsycINFO, and Web of Science) and Chinese (WANFANG and CNKI) databases were systematically searched. The pooled prevalence of poor insight was calculated using the random-effects model. A total of 19 studies with 3112 schizophrenia patients were included. The prevalence of poor insight was 43.4% (95%CI: 36.0%-51.2%). Subgroup and meta-regression analyses revealed that the higher prevalence of poor insight was significantly associated with single-site design, smaller sample size, inpatient status, acute illness phase, higher male proportion, younger age, shorter duration of illness, lower study quality, and earlier publication year. Poor insight is common in Chinese schizophrenia patients. Considering the negative outcomes of poor insight, regular screening and effective psychosocial interventions should be delivered for this vulnerable population.
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Affiliation(s)
- Wen Li
- Center for Cognition and Brain Sciences, University of Macau, Macao SAR, China
| | - Hong-He Zhang
- Department of Psychiatry, Xiamen Xianyue Hospital, Xiamen, China
| | - Yu Wang
- Department of Nursing, Chinese Academy of Medical Sciences - Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Ling Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Gabor S Ungvari
- Division of Psychiatry, School of Medicine, University of Western Australia, Perth, Australia.,University of Notre Dame Australia, Fremantle, Australia
| | - Teris Cheung
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, SAR, China
| | - Yu-Tao Xiang
- Center for Cognition and Brain Sciences, University of Macau, Macao SAR, China.
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Li Z, Liu Y, Wang J, Liu J, Zhang C, Liu Y. Effectiveness of cognitive behavioural therapy for perinatal depression: A systematic review and meta-analysis. J Clin Nurs 2020; 29:3170-3182. [PMID: 32563204 DOI: 10.1111/jocn.15378] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/24/2020] [Accepted: 06/05/2020] [Indexed: 11/30/2022]
Abstract
AIMS AND OBJECTIVES To systematically review the efficacy of cognitive behavioural therapy for improving mood in perinatal depression. BACKGROUND The impact of cognitive behavioural therapy on perinatal depression has been evaluated in various studies, but there is uncertainty about their impact. DESIGN Systematic review and meta-analysis. METHODS Nine electronic literature databases were searched to retrieve eligible randomised controlled trials: CNKI, VIP digital database, Chinese Wanfang database, the Cochrane library, PubMed, Web of science, EMBASE, PsycINFO, CINAHL from the inception of the databases up to 15 November 2019. The eligible studies were screened and extracted, and then, the methodological quality was evaluated independently by two researchers. The meta-analyst software (Rev Man 5.3) was used to conduct the meta-analysis. Checklist of Preferred Reporting Items for Systematic Reviews and Meta-analyses has been followed. RESULTS Thirteen RCTs with 966 participants were included. The results showed that the CBT group was superior to the usual care group in reducing depression symptoms of pregnant women after treatment immediately, and the difference was statistically significant. Similarly, at postpartum (<4 months), the results showed that the CBT group was superior to the usual care group in improving depression symptoms of pregnant women. However, there was no statistical difference at postpartum (>4 months). CONCLUSIONS Cognitive behavioural therapy can effectively relieve the symptoms of depression at short-term effect. However, its long-term effect need to be verified by further clinical studies. RELEVANCE TO CLINICAL PRACTICE This meta-analysis suggested that cognitive behavioural therapy should be considered as a complementary programme for patients with perinatal depression. Medical workers could apply cognitive behavioural therapy into daily routine cares for perinatal depression.
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Affiliation(s)
- Zimeng Li
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ying Liu
- Department of Cardiology, Wuxi people's Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Jiayao Wang
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jia Liu
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Chunmei Zhang
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yanhui Liu
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Wong JPS, Ting KT, Wong AWS. Group cognitive behavioural therapy for psychosis in the Asian context: a review of the recent studies. Int Rev Psychiatry 2019; 31:460-470. [PMID: 31340692 DOI: 10.1080/09540261.2019.1634012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The cardinal symptoms of psychosis include hallucination and delusion, which can be both distressing and disabling. International guidelines recommend cognitive behavioural therapy for psychosis (CBTp) as an adjunctive intervention to medication management. Considering the difficulty in the widespread dissemination of the individual CBTp, group CBTp is an alternative in improving patients' access to psychological intervention. Although it has been found feasible and effective in various studies, systematic review on group CBTp, particularly in Asia, was not identified. Hence, this systematic review tried to examine the recent evidence of group CBTp in Asia in order to shed light on its implementation in routine psychiatric care. A relevant literature search was conducted in three databases (Pubmed, Web of Knowledge, and PsycINFO) during the period from January 2000 to December 2018. A total of 114 journal articles were identified. After a full-text review, four studies met our inclusion and exclusion criteria. Despite methodological shortcomings, positive results were found in terms of improvements on psychotic symptoms, functioning, and quality-of-life. These encouraging results indicate the need for future research studies with more rigorous methodology, leading to a better understanding on the applicability and effectiveness of group CBTp in the Asian context.
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Affiliation(s)
- Jade P S Wong
- Department of Psychiatry, The University of Hong Kong, HKSAR , Hong Kong , PR China
| | - Ka Tsun Ting
- Clinical Psychology Service, Kowloon Hospital, HKSAR , Hong Kong , PR China
| | - Agatha W S Wong
- Clinical Psychology Service, Kowloon Hospital, HKSAR , Hong Kong , PR China
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Guo ZH, Li ZJ, Ma Y, Sun J, Guo JH, Li WX, Wang ZQ, Xu HL, Ng RMK, Turkington D, Kingdon D. Brief cognitive-behavioural therapy for patients in the community with schizophrenia: Randomised controlled trial in Beijing, China - RETRACTION. Br J Psychiatry 2019; 215:435. [PMID: 31111798 DOI: 10.1192/bjp.2019.91] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bhui KS, Lee W, Kaufman KR, Lawrie SM. Ensuring research integrity: setting standards for robust and ethical conduct and reporting of research. Br J Psychiatry 2019; 215:381-382. [PMID: 31112115 DOI: 10.1192/bjp.2019.109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We present an account of why we decided to retract a paper. We discovered a lack of adherence to conventional trials registration, execution, interpretation and reporting, and consequently, with the authors, needed to correct the scientific record. We set out our responses in general to strengthen research integrity.Declaration of interestK.S.B. is Editor-in-Chief of the British Journal of Psychiatry. W.L., K.R.K. and S.M.L. are members of the senior editorial committee and the research integrity committee for the journal. In the past three years, S.M.L. has received research support from Janssen and Lundbeck, and personal support from Janssen, Otsuka and Sunovion.
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Affiliation(s)
- Kamaldeep S Bhui
- Professor of Cultural Psychiatry & Epidemiology, Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts & The London School of Medicine and Dentistry,Queen Mary University of London; andHonorary Consultant Psychiatrist,East London NHS Foundation Trust,UK
| | - William Lee
- Honorary Clinical Senior Lecturer,University of Exeter; and Consultant Psychiatrist, Devon Partnership NHS Trust,UK
| | - Kenneth R Kaufman
- Professor of Psychiatry, Neurology and Anesthesiology,Rutgers Robert Wood Johnson Medical School,New Brunswick,New Jersey,USA; andVisiting Professor,Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience,King's College London,UK
| | - Stephen M Lawrie
- Division of Psychiatry,University of Edinburgh, Royal Edinburgh Hospital,UK
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10
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Cognitive therapy of psychosis: Research and implementation. Schizophr Res 2019; 203:62-65. [PMID: 29129504 DOI: 10.1016/j.schres.2017.09.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 09/10/2017] [Accepted: 09/19/2017] [Indexed: 12/31/2022]
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11
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Guo ZH, Li ZJ, Ma Y, Sun J, Guo JH, Li WX, Wang ZQ, Xu HL, Ng RMK, Turkington D, Kingdon D. Brief cognitive-behavioural therapy for patients in the community with schizophrenia: Randomised controlled trial in Beijing, China - Expression of Concern. Br J Psychiatry 2018; 214:119. [PMID: 30221619 DOI: 10.1192/bjp.2018.198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
OBJECTIVE Over the past decade, cognitive behavioral therapy has been applied to an increasingly wider range of disorders and problems in Chinese societies. However, no meta-analysis has been conducted to synthesize the studies on cognitive behavioral therapy for Chinese clients. The purpose of this meta-analytic study was to examine the overall efficacy of cognitive behavioral therapy for Chinese people. METHOD A literature search was conducted using electronic databases, including Web of Science, PsycINFO and PubMed. Pooled mean effect sizes were calculated using the random-effects model. RESULTS The literature search identified 55 studies with 6763 Chinese participants. The overall short-term effect of cognitive behavioral therapy on the primary outcome was medium in size. Effect sizes were medium for anxiety, depression/well-being and caregiving stress and small for psychotic symptoms and addictive behaviors. The effects of cognitive behavioral therapy on process variables, dysfunctional thoughts and coping, were in the small range. The overall longer-term effect of cognitive behavioral therapy on the primary outcome was medium in size. Moderator analyses showed that the short-term effect was stronger for culturally adapted cognitive behavioral therapy than for unadapted cognitive behavioral therapy. Type of primary outcome, type of control group, recruitment method, study design, the format of delivery and region were found to moderate the efficacy of cognitive behavioral therapy. CONCLUSION The findings of this study provide evidence for the overall efficacy of cognitive behavioral therapy for Chinese people and the benefit of cultural adaptation of cognitive behavioral therapy to Chinese culture.
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Affiliation(s)
- Ting Kin Ng
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong
| | - Daniel Fu Keung Wong
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong
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Hazell CM, Greenwood K, Fielding-Smith S, Rammou A, Bogen-Johnston L, Berry C, Jones AM, Hayward M. Understanding the Barriers to Accessing Symptom-Specific Cognitive Behavior Therapy (CBT) for Distressing Voices: Reflecting on and Extending the Lessons Learnt From the CBT for Psychosis Literature. Front Psychol 2018; 9:727. [PMID: 29867685 PMCID: PMC5963086 DOI: 10.3389/fpsyg.2018.00727] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 04/25/2018] [Indexed: 12/01/2022] Open
Abstract
The experience of hearing voices (‘auditory hallucinations’) can cause significant distress and disruption to quality of life for people with a psychosis diagnosis. Psychological therapy in the form of cognitive behavior therapy (CBT) for psychosis is recommended for the treatment of positive symptoms, including distressing voices, but is rarely available to patients in the United Kingdom. CBT for psychosis has recently evolved with the development of symptom-specific therapies that focus upon only one symptom of psychosis at a time. Preliminary findings from randomized controlled trials suggest that these symptom-specific therapies can be more effective for distressing voices than the use of broad CBT protocols, and have the potential to target voices trans-diagnostically. Whilst this literature is evolving, consideration must be given to the potential for a symptom-specific approach to overcome some of the barriers to delivery of evidence-based psychological therapies within clinical services. These barriers are discussed in relation to the United Kingdom mental health services, and we offer suggestions for future research to enhance our understanding of these barriers.
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Affiliation(s)
- Cassie M Hazell
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,School of Psychology, University of Sussex, Brighton, United Kingdom
| | - Kathryn Greenwood
- School of Psychology, University of Sussex, Brighton, United Kingdom.,Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, United Kingdom
| | - Sarah Fielding-Smith
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Aikaterini Rammou
- School of Psychology, University of Sussex, Brighton, United Kingdom
| | - Leanne Bogen-Johnston
- School of Psychology, University of Sussex, Brighton, United Kingdom.,Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, United Kingdom
| | - Clio Berry
- School of Psychology, University of Sussex, Brighton, United Kingdom.,Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, United Kingdom
| | - Anna-Marie Jones
- Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, United Kingdom
| | - Mark Hayward
- School of Psychology, University of Sussex, Brighton, United Kingdom.,Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, United Kingdom
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Abstract
PURPOSE OF REVIEW The aim was to synthesize recent evidence on schizophrenia illness experience and outcomes and models of care in low and middle-income countries (LMICs). RECENT FINDINGS There is a plurality of explanatory models for psychosis and increasing evidence that context influences experiences of stigma. People with schizophrenia in LMICs are vulnerable to food insecurity, violence and physical health problems, in addition to unmet needs for mental healthcare. Family support may help to improve outcomes if present, but caregivers may be overwhelmed by the challenges faced. Despite efforts to increase availability, evidence-based care remains inaccessible to many people with schizophrenia. Non-randomized evaluations in South Africa and Mexico indicate that psychosocial support groups for people with schizophrenia and caregivers may be acceptable and useful. Randomized controlled trials in Pakistan and China show that culturally adapted cognitive-behavioural therapy can reduce symptom severity. There is emerging evidence that alternative medicine, such as Tai Chi, may be beneficial, but to date most studies are of low quality. The challenges of biomedical-traditional provider collaborations have been highlighted. Evaluations of integrated mental healthcare in primary care are underway and promise to provide vital information about how to scale-up quality care. SUMMARY Acceptable and effective responses to schizophrenia in LMICs should be cognisant of both cultural context and universal concerns. Efforts to enhance the quality of family support should be central to models of care.
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Lysaker PH, Pattison ML, Leonhardt BL, Phelps S, Vohs JL. Insight in schizophrenia spectrum disorders: relationship with behavior, mood and perceived quality of life, underlying causes and emerging treatments. World Psychiatry 2018; 17:12-23. [PMID: 29352540 PMCID: PMC5775127 DOI: 10.1002/wps.20508] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Poor insight in schizophrenia is prevalent across cultures and phases of illness. In this review, we examine the recent research on the relationship of insight with behavior, mood and perceived quality of life, on its complex roots, and on the effects of existing and emerging treatments. This research indicates that poor insight predicts poorer treatment adherence and therapeutic alliance, higher symptom severity and more impaired community function, while good insight predicts a higher frequency of depression and demoralization, especially when coupled with stigma and social disadvantage. This research also suggests that poor insight may arise in response to biological, experiential, neuropsychological, social-cognitive, metacognitive and socio-political factors. Studies of the effects of existing and developing treatments indicate that they may influence insight. In the context of earlier research and historical models, these findings support an integrative model of poor insight. This model suggests that insight requires the integration of information about changes in internal states, external circumstances, others' perspectives and life trajectory as well as the multifaceted consequences and causes of each of those changes. One implication is that treatments should, beyond providing education, seek to assist persons with schizophrenia to integrate the broad range of complex and potentially deeply painful experiences which are associated with mental illness into their own personally meaningful, coherent and adaptive picture.
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Affiliation(s)
- Paul H Lysaker
- Roudebush VA Medical Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Michelle L Pattison
- College of Applied Behavioral Sciences, University of Indianapolis, Indianapolis, IN, USA
| | - Bethany L Leonhardt
- Indiana University School of Medicine, Eskenazi Health-Midtown Community Mental Health, Indianapolis, IN, USA
| | | | - Jenifer L Vohs
- Indiana University School of Medicine, Indianapolis, IN, USA
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