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Morrison AP, Gonçalves CC, Peel H, Larkin A, Bowe SE. Identifying types of problems and relative priorities in the problem lists of participants in CBT for psychosis trials. Behav Cogn Psychother 2023; 51:633-644. [PMID: 37170808 DOI: 10.1017/s1352465822000583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
BACKGROUND There is wide variation in the problems prioritised by people with psychosis in cognitive behavioural therapy for psychosis (CBTp). While research trials and mental health services have often prioritised reduction in psychiatric symptoms, service users may prioritise issues not directly related to psychosis. This discrepancy suggests potential challenges in treatment outcome research. AIMS The present study aimed to examine the types of problems that were recorded on problem lists generated in CBTp trials. METHOD Problem and goals lists for 110 participants were extracted from CBTp therapy notes. Subsequently, problems were coded into 23 distinct categories by pooling together items that appeared thematically related. RESULTS More than half of participants (59.62%) listed a non-psychosis-related priority problem, and 22.12% did not list any psychosis related problems. Chi-square tests indicated there was no difference between participants from early intervention (EI) and other services in terms of priority problem (χ2 = 0.06, p = .804), but that those from EI were more likely to include any psychosis-related problems in their lists (χ2 = 6.66, p = .010). CONCLUSIONS The findings of this study suggest that psychiatric symptom reduction is not the primary goal of CBTp for most service users, particularly those who are not under the care of EI services. The implications for future research and clinical practice are discussed.
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Affiliation(s)
- Anthony P Morrison
- Psychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester, UK
| | - Cláudia C Gonçalves
- Psychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Heather Peel
- Psychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Amanda Larkin
- Psychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Samantha E Bowe
- Psychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
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2
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Brand RM, Badcock JC, Paulik G. Changes in positive and negative voice content in cognitive-behavioural therapy for distressing voices. Psychol Psychother 2022; 95:807-819. [PMID: 35523677 PMCID: PMC9542164 DOI: 10.1111/papt.12399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 04/19/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE People who experience distressing voices frequently report negative (e.g. abusive or threatening) voice content and this is a key driver of distress. There has also been recognition that positive (e.g. reassuring, or guiding) voice content contributes to better outcomes. Despite this, voice content has been neglected as a standalone outcome in evaluations of psychological therapies for distressing voices. We aimed to examine whether a modular cognitive-behavioural therapy (CBT) intervention for voices led to changes in negative and positive voice content. DESIGN/METHODS In a naturalistic, uncontrolled pre- and post- service evaluation study, 32 clients at an outpatient psychology service for distressing voices received eight sessions of CBT for distressing voices and completed self-report measures of negative and positive voice content at pre-, mid- and post- therapy. RESULTS There was no significant change in positive voice content. There was no significant change in negative voice content from pre- to post-therapy; however, there was a significant change in negative voice content between mid and post-treatment in which the cognitive therapy component was delivered. The CBT treatment was also associated with significant changes in routinely reported outcomes of voice-related distress and voice severity. CONCLUSIONS The cognitive component of CBT for distressing voices may be associated with changes in negative, but not positive, voice content. There may be benefit to enhancing these effects by developing treatments targeting specific processes involved in negative and positive voice content and further exploring efficacy in well-powered, controlled trials with more comprehensive measures of voice content.
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Affiliation(s)
- Rachel M. Brand
- School of Health and Behavioural SciencesUniversity of the Sunshine CoastSippy DownsQueenslandAustralia
| | - Johanna C. Badcock
- Perth Voices ClinicMurdochWestern AustraliaAustralia,School of Psychological ScienceUniversity of Western AustraliaPerthWestern AustraliaAustralia
| | - Georgie Paulik
- Perth Voices ClinicMurdochWestern AustraliaAustralia,School of Psychological ScienceUniversity of Western AustraliaPerthWestern AustraliaAustralia,Discipline of PsychologyMurdoch UniversityMurdochWestern AustraliaAustralia
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3
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Guaiana G, Abbatecola M, Aali G, Tarantino F, Ebuenyi ID, Lucarini V, Li W, Zhang C, Pinto A. Cognitive behavioural therapy (group) for schizophrenia. Cochrane Database Syst Rev 2022; 7:CD009608. [PMID: 35866377 PMCID: PMC9308944 DOI: 10.1002/14651858.cd009608.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Schizophrenia is a disabling psychotic disorder characterised by positive symptoms of delusions, hallucinations, disorganised speech and behaviour; and negative symptoms such as affective flattening and lack of motivation. Cognitive behavioural therapy (CBT) is a psychological intervention that aims to change the way in which a person interprets and evaluates their experiences, helping them to identify and link feelings and patterns of thinking that underpin distress. CBT models targeting symptoms of psychosis (CBTp) have been developed for many mental health conditions including schizophrenia. CBTp has been suggested as a useful add-on therapy to medication for people with schizophrenia. While CBT for people with schizophrenia was mainly developed as an individual treatment, it is expensive and a group approach may be more cost-effective. Group CBTp can be defined as a group intervention targeting psychotic symptoms, based on the cognitive behavioural model. In group CBTp, people work collaboratively on coping with distressing hallucinations, analysing evidence for their delusions, and developing problem-solving and social skills. However, the evidence for effectiveness is far from conclusive. OBJECTIVES To investigate efficacy and acceptability of group CBT applied to psychosis compared with standard care or other psychosocial interventions, for people with schizophrenia or schizoaffective disorder. SEARCH METHODS On 10 February 2021, we searched the Cochrane Schizophrenia Group's Study-Based Register of Trials, which is based on CENTRAL, MEDLINE, Embase, four other databases and two trials registries. We handsearched the reference lists of relevant papers and previous systematic reviews and contacted experts in the field for supplemental data. SELECTION CRITERIA We selected randomised controlled trials allocating adults with schizophrenia to receive either group CBT for schizophrenia, compared with standard care, or any other psychosocial intervention (group or individual). DATA COLLECTION AND ANALYSIS We complied with Cochrane recommended standard of conduct for data screening and collection. Where possible, we calculated risk ratio (RR) and 95% confidence interval (CI) for binary data and mean difference (MD) and 95% CI for continuous data. We used a random-effects model for analyses. We assessed risk of bias for included studies and created a summary of findings table using GRADE. MAIN RESULTS The review includes 24 studies (1900 participants). All studies compared group CBTp with treatments that a person with schizophrenia would normally receive in a standard mental health service (standard care) or any other psychosocial intervention (group or individual). None of the studies compared group CBTp with individual CBTp. Overall risk of bias within the trials was moderate to low. We found no studies reporting data for our primary outcome of clinically important change. With regard to numbers of participants leaving the study early, group CBTp has little or no effect compared to standard care or other psychosocial interventions (RR 1.22, 95% CI 0.94 to 1.59; studies = 13, participants = 1267; I2 = 9%; low-certainty evidence). Group CBTp may have some advantage over standard care or other psychosocial interventions for overall mental state at the end of treatment for endpoint scores on the Positive and Negative Syndrome Scale (PANSS) total (MD -3.73, 95% CI -4.63 to -2.83; studies = 12, participants = 1036; I2 = 5%; low-certainty evidence). Group CBTp seems to have little or no effect on PANSS positive symptoms (MD -0.45, 95% CI -1.30 to 0.40; studies =8, participants = 539; I2 = 0%) and on PANSS negative symptoms scores at the end of treatment (MD -0.73, 95% CI -1.68 to 0.21; studies = 9, participants = 768; I2 = 65%). Group CBTp seems to have an advantage over standard care or other psychosocial interventions on global functioning measured by Global Assessment of Functioning (GAF; MD -3.61, 95% CI -6.37 to -0.84; studies = 5, participants = 254; I2 = 0%; moderate-certainty evidence), Personal and Social Performance Scale (PSP; MD 3.30, 95% CI 2.00 to 4.60; studies = 1, participants = 100), and Social Disability Screening Schedule (SDSS; MD -1.27, 95% CI -2.46 to -0.08; studies = 1, participants = 116). Service use data were equivocal with no real differences between treatment groups for number of participants hospitalised (RR 0.78, 95% CI 0.38 to 1.60; studies = 3, participants = 235; I2 = 34%). There was no clear difference between group CBTp and standard care or other psychosocial interventions endpoint scores on depression and quality of life outcomes, except for quality of life measured by World Health Organization Quality of Life Assessment Instrument (WHOQOL-BREF) Psychological domain subscale (MD -4.64, 95% CI -9.04 to -0.24; studies = 2, participants = 132; I2 = 77%). The studies did not report relapse or adverse effects. AUTHORS' CONCLUSIONS Group CBTp appears to be no better or worse than standard care or other psychosocial interventions for people with schizophrenia in terms of leaving the study early, service use and general quality of life. Group CBTp seems to be more effective than standard care or other psychosocial interventions on overall mental state and global functioning scores. These results may not be widely applicable as each study had a low sample size. Therefore, no firm conclusions concerning the efficacy of group CBTp for people with schizophrenia can currently be made. More high-quality research, reporting useable and relevant data is needed.
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Affiliation(s)
- Giuseppe Guaiana
- Department of Psychiatry and Department of Epidemiology and Biostatistics, Western University, London, Canada
| | | | - Ghazaleh Aali
- Institute for Health Informatics Research, University College London, London, UK
| | | | - Ikenna D Ebuenyi
- IRIS Centre, School of Nursing, Midwifery & Health Systems, University College Dublin, Dublin, Ireland
- Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, USA
| | - Valeria Lucarini
- Institute of Psychiatry and Neuroscience of Paris, Université de Paris, Paris, France
| | - Wei Li
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Caidi Zhang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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4
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Bachmann S, Resch F, Mundt C. Psychological Treatments for Psychosis: History and Overview. Psychodyn Psychiatry 2022; 50:24-42. [PMID: 35235398 DOI: 10.1521/pdps.2022.50.1.24] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This article is part of the ISPS (International Society for the Psychological Treatment of the Schizophrenias and other Psychoses) task force report on the PORT (Patients Outcome Research Team) recommendations for treatment of schizophrenia. It reviews psychological treatment approaches in psychosis to date and assesses recent trends. The most influential therapies have been psychoanalytic/psychodynamic, cognitive behavioral (CBT), and supportive therapy.
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Affiliation(s)
- Silke Bachmann
- Staff Psychiatrist and Psychotherapist, Department of Psychiatry, University of Heidelberg, Germany
| | - Franz Resch
- Professor of Child and Adolescent Psychiatry, Department Head, Child and Adolescent Psychiatry, University of Heidelberg
| | - Christoph Mundt
- Professor of Psychiatry, Department Head, Department of Psychiatry, University of Heidelberg
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5
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Bourke E, Barker C, Fornells-Ambrojo M. Systematic review and meta-analysis of therapeutic alliance, engagement, and outcome in psychological therapies for psychosis. Psychol Psychother 2021; 94:822-853. [PMID: 33569885 DOI: 10.1111/papt.12330] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 01/16/2021] [Indexed: 01/07/2023]
Abstract
AIM The moderate association between therapeutic alliance (TA) and psychological therapy outcome is well established. Historically, the field has not focused on people with a severe mental illness. This is the first review to conduct a meta-analysis of associations between TA and therapeutic engagement as well as outcome in psychological therapy for psychosis. ELIGIBILITY CRITERIA Eligible studies conducted a quantitative investigation of the relationship between TA during a psychological therapy and outcome at a subsequent time-point. METHOD A systematic review examined the relationship between TA and engagement as well as outcome measures within psychological therapy for psychosis. Correlational meta-analyses using an aggregate random effects model were conducted. RESULTS Twenty-four studies were eligible for inclusion (n = 1,656) of which 13 were included in the meta-analyses. Client- and therapist-rated TA were associated with engagement in therapy (rclient (c) = 0.36, p = .003; rtherapist (t) = 0.40, p = .0053). TA was also associated with reduction in global (rc = 0.29, p = .0005; rt = 0.24, p = .0015) and psychotic symptoms (rc = 0.17, p = .0115; rt = 0.30, p = .0003). The systematic review identified no evidence or limited evidence for a relationship between TA during therapy and depression, substance use, physical health behaviours, global as well as social functioning, overall mental health recovery, and self-esteem at follow-up. Although number of studies was small, TA was related to a reduced risk of subsequent hospitalization in 40% of analyses (across two studies) and improved cognitive outcome in 50% of analyses (across three studies). CONCLUSIONS The observed TA-therapy engagement and TA-outcome associations were broadly consistent with those identified across non-psychotic diagnostic groups. Well-powered studies are needed to investigate the relationship between TA and process as well as outcome in psychological therapy for psychosis specifically. PRACTITIONER POINTS This is the first review to conduct a meta-analytic synthesis of the association between therapeutic alliance (TA) and both engagement and change in outcome in psychological therapies for psychosis. TA (as rated by therapist and client) was associated with the extent of therapeutic engagement as well as reduction in global mental health symptoms and psychotic symptoms. The significant associations between TA and engagement as well as change in outcome identified in the current review are broadly consistent with those observed across non-psychotic diagnostic groups. We consider factors that could impact upon the dynamic and potentially interdependent relationships between TA and therapeutic techniques, including attachment security and severity of paranoid ideation.
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Affiliation(s)
- Emilie Bourke
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Chris Barker
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Miriam Fornells-Ambrojo
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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6
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Morrice F, Jones AM, Burgio V, Strauss C, Hayward M. Brief coping strategy enhancement for the treatment of distressing voices in the context of borderline personality disorder: A comparison with outcomes in the context of psychosis. Clin Psychol Psychother 2021; 29:567-578. [PMID: 34255401 DOI: 10.1002/cpp.2647] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/21/2021] [Accepted: 06/28/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND Voice hearing in the context of Borderline Personality Disorder (BPD) has traditionally been regarded as transient and an experience that lacks legitimacy. Consequently, there are no evidence-based treatments for the voices reported by BPD patients. Contrary to the traditional view, there is a growing literature suggesting that voice hearing in the context of BPD can be an enduring and distressing experience which shares similarities with voice hearing in the context of psychosis. Given these similarities, the aim of this study was to explore whether brief Coping Strategy Enhancement developed in the context of psychosis can be used to treat distressing voice hearing in the context of BPD. METHOD This was a service evaluation carried out in a specialist NHS service delivering psychological therapies for distressing voices. Patients with either a BPD (n = 46) or a psychosis diagnosis (n = 125) received four sessions of Coping Strategy Enhancement (CSE). The primary outcome was voice-related distress. The pre-post outcomes for BPD patients were explored and compared with those achieved by the psychosis patients. RESULTS Both the BPD and psychosis groups experienced a significant reduction in voice-related distress after CSE compared with baseline. The interaction between diagnosis group and time was small and statistically non-significant. CONCLUSION These findings suggest a brief CSE intervention developed in the context of psychosis can be an effective starting point in the treatment of distressing voice hearing in the context of BPD. Such interventions have the potential to be integrated into broader BPD treatment programmes for those who hear voices.
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Affiliation(s)
| | - Anna-Marie Jones
- Research and Development Department, Sussex Partnership NHS Foundation Trust, Hove, UK
| | - Vincenzo Burgio
- Faculty of Medicine, University of Southampton, Southampton, UK
| | - Clara Strauss
- School of Psychology, University of Sussex, Brighton, UK.,Research and Development Department, Sussex Partnership NHS Foundation Trust, Hove, UK
| | - Mark Hayward
- School of Psychology, University of Sussex, Brighton, UK.,Research and Development Department, Sussex Partnership NHS Foundation Trust, Hove, UK
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7
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Increasing access to brief Coping Strategy Enhancement for distressing voices: a service valuation exploring a possible role for briefly-trained therapists. COGNITIVE BEHAVIOUR THERAPIST 2021. [DOI: 10.1017/s1754470x21000143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Abstract
Hearing voices is a distressing and trans-diagnostic experience. Cognitive behavioural therapy (CBT) is an effective psychological treatment for distressing voices, but is offered to only a minority of patients. Limited resources are a barrier to accessing CBT. Evaluations of brief forms of CBT for voices have offered encouraging findings, but the ability of briefly-trained therapists to deliver these brief therapies has yet to be explored. We evaluated the outcomes of a brief form of CBT (Coping Strategy Enhancement, CSE) for voices when delivered by highly-trained and briefly-trained therapists. This was a service evaluation comparing pre–post outcomes in patients who had completed brief CSE over four sessions, within NHS Mental Health Services, delivered by highly-trained and briefly-trained therapists. The primary outcome was the negative impact scale of the Hamilton Program for Schizophrenia Voices Questionnaire. Data were available from 92 patients who completed a course of brief CSE – nearly half of whom received therapy from a briefly-trained therapist. Modest benefits across the sample were consistent with previous evaluations and did not seem to be influenced by the training of the therapist. This service evaluation offers further evidence that brief CSE can begin a therapeutic conversation about distressing voices within routine clinical practice. The usefulness of this initial conversation does not seem to be reliant upon the extent of therapist training, suggesting that briefly-trained therapists may play a role in increasing access to these conversations for patients distressed by hearing voices.
Key learning aims
(1)
How can access to CBT be increased for patients distressed by hearing voices?
(2)
Can a wider workforce of briefly-trained therapists start a CBT-informed conversation about distressing voices?
(3)
How do the outcomes of these conversations compare with the same conversations facilitated by highly trained therapists?
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8
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Raffard S, Bortolon C. Approche psychologique des hallucinations et de l’expérience d’entente de voix : prises en charge psychologiques fondées sur les preuves (partie II). ANNALES MEDICO-PSYCHOLOGIQUES 2021. [DOI: 10.1016/j.amp.2020.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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9
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Badcock JC, Brand R, Thomas N, Hayward M, Paulik G. Multimodal versus unimodal auditory hallucinations in clinical practice: Clinical characteristics and treatment outcomes. Psychiatry Res 2021; 297:113754. [PMID: 33524774 DOI: 10.1016/j.psychres.2021.113754] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 01/21/2021] [Indexed: 12/17/2022]
Abstract
Psychological treatments for hallucinations typically target auditory verbal hallucinations (AVH) but neglect the influence of hallucinations in other sensory modalities. This study compared the baseline clinical characteristics and therapeutic outcomes (following brief Coping Strategy Enhancement) of adult clients (N = 100) with multimodal or unimodal (auditory) hallucinations attending an outpatient service for distressing AVH. The results showed that 72.1% of clients reported multimodal hallucinations in the past month. Group comparisons of most baseline clinical characteristics (AVH features, beliefs about AVH, number of traumatic events, personal and social functioning, negative affect) were non-significant. However, in the subgroup (N = 65) reporting ongoing effects of traumatic events, those with multimodal hallucinations reported significantly higher posttraumatic stress symptoms (d = 0.62). Notably, both multimodal and unimodal hallucination groups showed improvement in AVH distress and frequency post-treatment, but group differences in treatment outcomes were not significant. These findings, in a naturalistic service setting, confirm that multimodal hallucinations are common in people seeking help for distressing AVH and may be associated with higher levels of posttraumatic stress symptoms. Importantly, they also suggest that psychological therapy may be suitable and effective for clients experiencing AVH - irrespective of the presence of hallucinations in other sensory modalities.
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Affiliation(s)
- Johanna C Badcock
- Perth Voices Clinic, Murdoch, WA 6150, Australia; School of Psychological Science, University of Western Australia, Crawley, WA 6009, Australia.
| | - Rachel Brand
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, VIC 3122, Australia
| | - Neil Thomas
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, VIC 3122, Australia
| | - Mark Hayward
- School of Psychology, University of Sussex, Brighton, United Kingdom; Research & Development Department, Sussex Partnership NHS Foundation Trust, United Kingdom
| | - Georgie Paulik
- Perth Voices Clinic, Murdoch, WA 6150, Australia; School of Psychological Science, University of Western Australia, Crawley, WA 6009, Australia; School of Psychology and Exercise Science, Murdoch University, Murdoch, WA 6150, Australia
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10
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So SHW, Chung LKH, Tse CY, Chan SSM, Chong GHC, Hung KSY, Sommer IEC. Moment-to-moment dynamics between auditory verbal hallucinations and negative affect and the role of beliefs about voices. Psychol Med 2021; 51:661-667. [PMID: 31907105 DOI: 10.1017/s0033291719003611] [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] [Indexed: 12/13/2022]
Abstract
BACKGROUND Negative affect (NA) has been suggested to be both an antecedent and a consequence of auditory verbal hallucinations (AVH). Furthermore, negative appraisals of voices have been theorized to contribute to the maintenance of AVH. Using the experience sampling method (ESM), this study examined the bi-directional relationship between NA and AVH, and the moderating effect of negative beliefs about voices. METHODS Forty-seven patients diagnosed with schizophrenia spectrum disorders with frequent AVH completed a clinical interview, followed by ESM for 10 times a day over 6 days on an electronic device. Time-lagged analyses were conducted using multilevel regression modeling. Beliefs about voices were assessed at baseline. RESULTS A total of 1654 data points were obtained. NA predicted an increase in AVH in the subsequent moment, and AVH predicted an increase in NA in the subsequent moment. Baseline beliefs about voices as malevolent and omnipotent significantly strengthened the association between NA and AVH within the same moment. In addition, the belief of omnipotence was associated with more hallucinatory experiences in the moment following NA. However, beliefs about voices were not associated directly with momentary levels of NA or AVH. CONCLUSIONS Experiences of NA and AVH drove each other, forming a feedback loop that maintained the voices. The associations between NA and AVH, either within the same moment or across moments, were exacerbated by negative beliefs about voices. Our results suggest that affect-improving interventions may stop the feedback loop and reduce AVH frequency.
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Affiliation(s)
- Suzanne Ho-Wai So
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong SAR, China
| | - Lawrence Kin-Hei Chung
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong SAR, China
| | - Chun-Yu Tse
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong SAR, China
| | - Sandra Sau-Man Chan
- Department of Psychiatry, The Chinese University of Hong Kong, New Territories, Hong Kong SAR, China
| | | | - Karen Shee-Yueng Hung
- Department of Psychiatry, Castle Peak Hospital, New Territories, Hong Kong SAR, China and
| | - Iris E C Sommer
- Department of Neuroscience and Department of Psychiatry, University Medical Center Groningen, The University of Groningen, Groningen, The Netherlands
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Abstract
SummaryThis paper discusses the need for a health economics perspective and some of the central methodological issues raised by economic appraisals, including cost-effectiveness and cost-utility analyses. It illustrates how cost-effectiveness studies can inform policy and practice decisions concerning the treatment of schizophrenia, focusing on five generic evaluation questions commonly raised. Examples are drawn from recent and current UK research.
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12
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Chambon O, Marie-Cardine M, Dazord A. Social skills training for chronic psychotic patients: A French study. Eur Psychiatry 2020. [DOI: 10.1016/0924-9338(96)84748-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
SummaryThe aim of this article is to describe the cognitive-behavioral methods for social rehabilitation and psychotherapy of chronic psychotic patients which are nowadays available in French-speaking countries, then to propose a theoretical framework to help integrate these various methods for use in our duly pratice and, finally, to expose our research in this field, especially concerning the topic of quality of life and social skills training programs. We present a study we designed in order to assess the impact of a comprehensive social skills training program upon quality of life of chronic schizophrenic patients. Starting from the point of view that a good psychosocial rehabilitation program is one that improves social skills and social functioning without negative effects on quality of life, we tried to show such qualities in a quite comprehensive rehabilitation program using social skills training methods corresponding to the social readaptative “modules” from Liberman and Wallace's Social and Independant Living Skills Program — “medication management module” — followed by “basic conversational skills module”, and finally, a brief adapted version of “interpersonal problem solving skills module”. We were able to observe the evolution of social skills and functioning of eight schizophrenic patients having benefited from this program, over a one year period, and we compared results regarding quality of life with two control groups made of schizophrenic patients, one of them having benefited from a supportive group therapy in order to study the impact of non-specific factors. The results indicate a clear dissociation between direct benefits of social skills training (knowledge, social skills, social functioning and symptomatology) which all showed a significant improvement in the experimental group, and subjective benefits (self-esteem, sense of self-efficacy, quality of life) which showed no change, as well when consider no intra-group as well as between group comparisons.
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13
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Svensson B, Hansson L. Perceived curative factors and their relationship to outcome: a study of schizophrenic patients in a comprehensive treatment program based on cognitive therapy. Eur Psychiatry 2020; 13:365-71. [DOI: 10.1016/s0924-9338(99)80704-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/1998] [Revised: 08/31/1998] [Accepted: 09/16/1998] [Indexed: 10/18/2022] Open
Abstract
SummaryTwenty-eight schizophrenic and other long-term mentally ill patients who were given cognitive therapy sessions twice a week in the context of a comprehensive inpatient treatment program were assessed every 5 weeks regarding perceived curative factors. The assessments were made by a self-rating questionnaire (Curative Factors Questionnaire [CFQ]) and a qualitative assessment from the patients of what they perceived as helpful in treatment. The results showed that milieu therapeutic elements and therapy sessions were perceived as the most helpful throughout the treatment period. No correlations were found between patient characteristics and perceived curative factors. The factors “instillation of hope”, “problem solution” and “learning I’m not alone” as rated in the initial phase of treatment showed a positive relationship with a favourable outcome of treatment at discharge.
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14
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Seiler N, Nguyen T, Yung A, O'Donoghue B. Terminology and assessment tools of psychosis: A systematic narrative review. Psychiatry Clin Neurosci 2020; 74:226-246. [PMID: 31846133 DOI: 10.1111/pcn.12966] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 12/05/2019] [Indexed: 12/20/2022]
Abstract
AIM Phenomena within the psychosis continuum that varies in frequency/duration/intensity have been increasingly identified. Different terms describe these phenomena, however there is no standardization within the terminology. This review evaluated the definitions and assessment tools of seven terms - (i) 'psychotic experiences'; (ii) 'psychotic-like experiences'; (iii) 'psychotic-like symptoms'; (iv) 'attenuated psychotic symptoms'; (v) 'prodromal psychotic symptoms'; (vi) 'psychotic symptomatology'; and (vii) 'psychotic symptoms'. METHODS EMBASE, MEDLINE, and CINAHL were searched during February-March 2019. Inclusion criteria included 1989-2019, full text, human, and English. Papers with no explicit definition or assessment tool, duplicates, conference abstracts, systematic reviews, meta-analyses, or no access were excluded. RESULTS A total of 2238 papers were identified and of these, 627 were included. Definitions and assessment tools varied, but some trends were found. Psychotic experiences and psychotic-like experiences were transient and mild, found in the general population and those at-risk. Psychotic-like symptoms were subthreshold and among at-risk populations and non-psychotic mental disorders. Attenuated psychotic symptoms were subthreshold but associated with distress, risk, and help-seeking. Prodromal psychotic symptoms referred to the prodrome of psychotic disorders. Psychotic symptomatology included delusions and hallucinations within psychotic disorders. Psychotic symptoms was the broadest term, encompassing a range of populations but most commonly involving hallucinations, delusions, thought disorder, and disorganization. DISCUSSION A model for conceptualizing the required terms is proposed and future directions needed to advance this field of research are discussed.
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Affiliation(s)
- Natalie Seiler
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,The University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
| | - Tony Nguyen
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,The University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
| | - Alison Yung
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
| | - Brian O'Donoghue
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
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15
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Comparison of the Effectiveness of Two Cognitive-Behavioral Group Therapy Programs for Schizophrenia: Results of a Short-Term Randomized Control Trial. Community Ment Health J 2020; 56:222-228. [PMID: 31468249 DOI: 10.1007/s10597-019-00448-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 08/23/2019] [Indexed: 10/26/2022]
Abstract
This study aimed to compare the effectiveness of two different cognitive-behavioural therapy programs in patients with schizophrenia and clarify which techniques are more effective on psychotic symptoms. With this purpose, 39 schizophrenia outpatients-assessed by independent assessors using Scale for the Assessment of Positive Symptoms, Scale for the Assessment of Negative Symptoms and by researchers using Psychotic Symptoms Rating Scales-were randomly assigned to routine care (RC), RC plus COPE-CBT or RC plus CBT groups. The repeated measures ANOVA results show that there was a significant reduction in the severity and frequency of hallucinations in CBT group and delusions in COPE-CBT group. Both CBT programs were found to be superior to RC group on some measures at post-treatment, as well as 3 months follow-up.
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16
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Bell IH, Rossell SL, Farhall J, Hayward M, Lim MH, Fielding-Smith SF, Thomas N. Pilot randomised controlled trial of a brief coping-focused intervention for hearing voices blended with smartphone-based ecological momentary assessment and intervention (SAVVy): Feasibility, acceptability and preliminary clinical outcomes. Schizophr Res 2020; 216:479-487. [PMID: 31812327 DOI: 10.1016/j.schres.2019.10.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 06/25/2019] [Accepted: 10/10/2019] [Indexed: 11/15/2022]
Abstract
BACKGROUND Voice-hearing experiences can be distressing and impairing, and existing psychological treatments show modest effectiveness. Ecological momentary assessment and intervention (EMA/I) are two promising approaches which may be used as digital tools to support and enhance existing psychological therapies. The aim of this study was to investigate the potential clinical utility of smartphone-based EMA/I in a blended, coping focused therapy for voice-hearing experiences. METHOD This pilot RCT focused on feasibility, acceptability and preliminary estimations of efficacy. Thirty-four participants with persisting and distressing voices were randomised to receive the four-session intervention along-side treatment-as-usual (TAU) or TAU-only. RESULTS Findings supported the feasibility and acceptability of the approach, with good engagement and satisfaction rates, and clinical outcomes showed the intervention holds promise for improving coping, overall severity of voices and to some degree their negative impact. CONCLUSION This is the first examination of the use of EMA/I in a blended therapy for psychotic experiences, with findings suggesting these technologies show promise as clinical tools.
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Affiliation(s)
- Imogen H Bell
- Centre for Mental Health, Swinburne University of Technology, Australia.
| | - Susan L Rossell
- Centre for Mental Health, Swinburne University of Technology, Australia; Department of Psychiatry, St. Vincent's Hospital, Australia
| | - John Farhall
- Department of Psychology and Counselling, La Trobe University, Australia; NorthWestern Mental Health, Melbourne Health, Australia
| | - Mark Hayward
- Sussex Partnership NHS Foundation Trust, UK; School of Psychology, University of Sussex, UK
| | - Michelle H Lim
- Centre for Mental Health, Swinburne University of Technology, Australia
| | - Sarah F Fielding-Smith
- Sussex Partnership NHS Foundation Trust, UK; School of Psychology, University of Sussex, UK
| | - Neil Thomas
- Centre for Mental Health, Swinburne University of Technology, Australia.
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17
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Schlier B, Ludwig L, Wiesjahn M, Jung E, Lincoln TM. Fostering coping as a mechanism of symptom change in cognitive behavioural therapy for psychosis. Schizophr Res 2020; 215:416-423. [PMID: 31481336 DOI: 10.1016/j.schres.2019.07.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 04/01/2019] [Accepted: 07/28/2019] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Cognitive behavioural therapy for psychosis (CBTp) has been repeatedly shown to ameliorate psychotic symptoms. However, so far we have little understanding of the mechanisms of change in CBTp. In this study, we tested whether improved cognitive and behavioural efforts to manage taxing external or internal demands (=coping) constitute a mechanism of change in CBTp. METHODS Using data from a published trial for a secondary analysis, we tested whether the continuous symptomatic improvement of patients (n = 57) who received up to 45 sessions of CBTp and completed weekly self-assessments of symptoms (suspiciousness, individualised positive and negative symptoms, and individualised symptoms of depression) was mediated by preceding improvement in self-assessed coping using multilevel analysis. A reverse model in which symptom improvement predicted improved coping was also tested. RESULTS Continuous improvement in suspiciousness, negative symptoms, and depression over the course of CBTp was preceded by improvement in coping. Improvement in suspiciousness or positive symptoms did not predict subsequent improvement in coping, whereas improvement in negative symptoms and depression predicted subsequent improvement in coping. CONCLUSION Coping constitutes a mechanism of change, albeit to a different extent for different symptom clusters. Further research needs to explore how best to utilise this mechanism and optimise its integration with other active ingredients of CBTp to maximise therapeutic gain.
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Affiliation(s)
- Björn Schlier
- Universität Hamburg, Institute of Psychology, Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146 Hamburg, Germany.
| | - Lea Ludwig
- Universität Hamburg, Institute of Psychology, Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146 Hamburg, Germany
| | - Martin Wiesjahn
- Philipps-University Marburg, Department of Psychology, Clinical Psychology and Psychotherapy, Gutenbergstraße 18, 35032 Marburg, Germany
| | - Esther Jung
- Philipps-University Marburg, Department of Psychology, Clinical Psychology and Psychotherapy, Gutenbergstraße 18, 35032 Marburg, Germany
| | - Tania M Lincoln
- Universität Hamburg, Institute of Psychology, Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146 Hamburg, Germany
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18
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Moore E, Williams A, Bell I, Thomas N. Client experiences of blending a coping-focused therapy for auditory verbal hallucinations with smartphone-based ecological momentary assessment and intervention. Internet Interv 2019; 19:100299. [PMID: 31890641 PMCID: PMC6928322 DOI: 10.1016/j.invent.2019.100299] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 11/25/2019] [Accepted: 11/27/2019] [Indexed: 01/31/2023] Open
Abstract
This study explored participants' experiences of a novel intervention blending ecological momentary assessment and intervention (EMA/I) digital technologies with four face-to-face therapy sessions to improve coping in people who experience persisting auditory verbal hallucinations (hear voices). A smartphone app was used to deliver prompts to facilitate both self-monitoring and self-management of voices. Analysis of data recorded by the app was also used in-session to develop an idiographic formulation of antecedents of and responses to voice-hearing episodes. Semi-structured interviews were conducted with 12 participants who completed the blended therapy. A thematic approach was used to analyse the data, generating four main themes, with associated subthemes: (1) Therapy experience changed by digital technology; (2) Valuing face-to-face component; (3) Preference for different phases of the digital technology; (4) Not as bothered by voices. Key findings revealed that participants perceived EMA/I technology as helping capture their experience more accurately and communicate this more effectively to the therapist, which, in combination with coping prompts developed in-session, deepened the therapeutic relationship. These findings add to the emerging literature that shows blended therapy can play an important role in the treatment of people with psychosis, and suggest potential of EMA/I as a technology for other clinical populations.
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Affiliation(s)
- Elissa Moore
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Anne Williams
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia,Living with a Disability Research Centre, La Trobe University, Melbourne, Australia
| | - Imogen Bell
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Neil Thomas
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia,Alfred Hospital, Melbourne, Australia,Corresponding author at: Centre for Mental Health, Swinburne University of Technology, PO Box 218, Hawthorn, Victoria 3122, Australia.
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19
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Assessing the clinical significance of treatment outcomes for distressing voices in routine clinical practice. Clin Psychol Psychother 2019; 27:79-86. [DOI: 10.1002/cpp.2410] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/21/2019] [Accepted: 10/21/2019] [Indexed: 11/07/2022]
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20
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Paulik G, Hayward M, Jones AM, Badcock JC. Evaluating the "C" and "B" in brief cognitive behaviour therapy for distressing voices in routine clinical practice in an uncontrolled study. Clin Psychol Psychother 2019; 26:734-742. [PMID: 31472014 DOI: 10.1002/cpp.2395] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 08/29/2019] [Accepted: 08/29/2019] [Indexed: 11/11/2022]
Abstract
Brief and single-symptom forms of cognitive behaviour therapy (CBT) for distressing voices may increase access to evidence-based psychological therapy and transcend diagnostic barriers. The current study evaluated the "C" and "B" in CBT for distressing voices in a transdiagnostic voices clinic. The B module (component of therapy) sought to enhance coping with voices, and the C module evaluated the accuracy of negative beliefs about the self and voices. The aims of the study were to investigate (a) whether modules B and/or C led to significant and clinically meaningful improvements on the primary outcome of voice-related distress, and (b) if changes in beliefs about self and voices (proposed change mechanisms) underpinned changes in voice distress across module C. Each module consisted of four sessions, individually tailored yet manualized, and designed with ease of staff training and delivery in mind. Assessment measures were administered at baseline (T1), post-module B (T2), and post-module C (T3). The results (N = 62) showed statistically significant medium-sized pre- and post-effects for voice-related distress from T1 to T2 and from T2 to T3, with large effects from T1 to T3. Just over half of the clients reported clinically meaningful improvements from T1 to T3. Neither beliefs about self nor voices were found to mediate improvements in voice distress during module C. The findings from this study suggest that both the B and C in CBT for voices can contribute to positive outcomes within routine clinical practice.
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Affiliation(s)
- Georgie Paulik
- Perth Voices Clinic, Murdoch, Western Australia.,School of Psychological Science, University of Western Australia, Western Australia
| | - Mark Hayward
- School of Psychology, Research & Development Department, Sussex Partnership NHS Foundation Trust, University of Sussex, Brighton, UK
| | - Anna-Marie Jones
- Research & Development Department, Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Johanna C Badcock
- Perth Voices Clinic, Murdoch, Western Australia.,School of Psychological Science, University of Western Australia, Western Australia
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21
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Mehl S, Werner D, Lincoln TM. Corrigendum: Does Cognitive Behavior Therapy for psychosis (CBTp) show a sustainable effect on delusions? A meta-analysis. Front Psychol 2019; 10:1868. [PMID: 31555162 PMCID: PMC6724716 DOI: 10.3389/fpsyg.2019.01868] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 07/29/2019] [Indexed: 11/29/2022] Open
Affiliation(s)
- Stephanie Mehl
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany.,Department of Health and Social Work, Frankfurt University of Applied Science, Frankfurt, Germany
| | - Dirk Werner
- Department of Psychological Methods and Statistics, University of Hamburg, Hamburg, Germany
| | - Tania M Lincoln
- Department of Clinical Psychology and Psychotherapy, University of Hamburg, Hamburg, Germany
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22
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Broderick J, Vancampfort D. Yoga as part of a package of care versus non-standard care for schizophrenia. Cochrane Database Syst Rev 2019; 4:CD012807. [PMID: 30990224 PMCID: PMC6466669 DOI: 10.1002/14651858.cd012807.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Yoga is an ancient body-mind practice which originated in India and is popular in the Western world as a form of relaxation and exercise. It has been of interest for people with schizophrenia to determine the efficacy of yoga delivered as a package of care versus non-standard care. OBJECTIVES To examine the effects of yoga as part of a package of care versus non-standard care for schizophrenia. SEARCH METHODS We searched the Cochrane Schizophrenia Group Trials Register (latest 15 May 2018) which is based on regular searches of MEDLINE, PubMed, Embase, CINAHL, BIOSS, AMED, PsychINFO, and registries of clinical trials. We searched the references of all included studies. There are no language, date, document type, or publication status limitations for inclusion of records in the register. SELECTION CRITERIA All randomised controlled trials (RCTs) including people with schizophrenia comparing yoga as part of a package of care with non-standard care. DATA COLLECTION AND ANALYSIS There were no data to analyse as no studies met the inclusion criteria. MAIN RESULTS The searches identified 30 studies that could be relevant to this review. After careful inspection, 29 were excluded and one is awaiting classification. No data were available for analyses. AUTHORS' CONCLUSIONS In view of the lack of evidence from RCTs, it is currently not possible for us to comment on the use of yoga as part of a package of care versus non-standard care.
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Affiliation(s)
- Julie Broderick
- Trinity Centre for Health SciencesDiscipline of PhysiotherapySt James's HospitalDublinIreland
| | - Davy Vancampfort
- Katholieke Universiteit LeuvenDepartment of Rehabilitation SciencesTervuursevest 101LeuvenBelgium3001
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23
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Wessels H, Wagner M, Kuhr K, Berning J, Pützfeld V, Janssen B, Bottlender R, Maurer K, Möller HJ, Gaebel W, Häfner H, Maier W, Klosterkötter J, Bechdolf A. Predictors of treatment response to psychological interventions in people at clinical high risk of first-episode psychosis. Early Interv Psychiatry 2019; 13:120-127. [PMID: 28675695 DOI: 10.1111/eip.12460] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 02/26/2017] [Accepted: 05/14/2017] [Indexed: 01/20/2023]
Abstract
AIM Psychological interventions, such as cognitive behavioural therapy (CBT) and supportive counselling (SC), are used to treat people with schizophrenia and people at clinical high risk (CHR) of psychosis. However, little information is available on predictors of treatment response. This study aims to identify such predictors of psychological interventions in CHR. METHODS A total of 128 help-seeking CHR outpatients were randomized into two groups-integrated psychological intervention (IPI), including CBT, and SC-for 12 months. Multiple regression analysis was used to identify demographic, symptomatic and functional variables that predict improvement in positive (PANSS Positive), negative (PANSS Negative) and basic symptoms (Basic symptom total score) and improvement in functioning (GAF) at 1-year follow up. RESULTS In the merged group (IPI + SC), people who lived independently, were younger and presented with higher baseline functioning showed more improvement in symptomatic outcomes at follow up. Negative symptoms at baseline predicted less improvement in positive and basic symptoms. Being married or cohabiting and living in the primary family were found to correlate with good functioning at 1-year follow up. CONCLUSIONS Younger CHR individuals and those who are functioning well may particularly benefit from early intervention. Treatment might need to be modified for low-functioning CHR and those who already display higher scores of negative symptoms. Registration number: NCT00204087.
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Affiliation(s)
- Helen Wessels
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Michael Wagner
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Kathrin Kuhr
- Institute of Medical Statistics, Informatics and Epidemiology, University of Cologne, Cologne, Germany
| | - Julia Berning
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Verena Pützfeld
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Birgit Janssen
- Department of Psychiatry and Psychotherapy, University of Düsseldorf, Düsseldorf, Germany
| | - Ronald Bottlender
- Department of Psychiatry and Psychotherapy, Klinikum Lüdenscheid, Lüdenscheid, Germany
| | - Kurt Maurer
- Central Institute of Mental Health, Mannheim, Germany
| | - Hans-Jürgen Möller
- Department of Psychiatry and Psychotherapy, Ludwig Maximilians University Munich, Munich, Germany
| | - Wolfgang Gaebel
- Department of Psychiatry and Psychotherapy, University of Düsseldorf, Düsseldorf, Germany
| | - Heinz Häfner
- Central Institute of Mental Health, Mannheim, Germany
| | - Wolfgang Maier
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | | | - Andreas Bechdolf
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany.,Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Vivantes Klinikum am Urban, Berlin, Germany
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24
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Jones C, Hacker D, Xia J, Meaden A, Irving CB, Zhao S, Chen J, Shi C. Cognitive behavioural therapy plus standard care versus standard care for people with schizophrenia. Cochrane Database Syst Rev 2018; 12:CD007964. [PMID: 30572373 PMCID: PMC6517137 DOI: 10.1002/14651858.cd007964.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Cognitive behavioural therapy (CBT) is a psychosocial treatment that aims to re-mediate distressing emotional experiences or dysfunctional behaviour by changing the way in which a person interprets and evaluates the experience or cognates on its consequence and meaning. This approach helps to link the person's feelings and patterns of thinking which underpin distress. CBT is now recommended by the National Institute for Health and Care Excellence (NICE) as an add-on treatment for people with a diagnosis of schizophrenia. This review is also part of a family of Cochrane CBT reviews for people with schizophrenia. OBJECTIVES To assess the effects of cognitive behavioural therapy added to standard care compared with standard care alone for people with schizophrenia. SEARCH METHODS We searched the Cochrane Schizophrenia Group's Trials Register (up to March 6, 2017). This register is compiled by systematic searches of major resources (including AMED, BIOSIS CINAHL, Embase, MEDLINE, PsycINFO, PubMed, and registries of clinical trials) and their monthly updates, handsearches, grey literature, and conference proceedings, with no language, date, document type, or publication status limitations for inclusion of records into the register. SELECTION CRITERIA We selected all randomised controlled clinical trials (RCTs) involving people diagnosed with schizophrenia or related disorders, which compared adding CBT to standard care with standard care given alone. Outcomes of interest included relapse, rehospitalisation, mental state, adverse events, social functioning, quality of life, and satisfaction with treatment.We included studies fulfilling the predefined inclusion criteria and reporting useable data. DATA COLLECTION AND ANALYSIS We complied with the Cochrane recommended standard of conduct for data screening and collection. Where possible, we calculated relative risk (RR) and its 95% confidence interval (CI) for binary data and mean difference (MD) and its 95% confidence interval for continuous data. We assessed risk of bias for included studies and created a 'Summary of findings' table using GRADE. MAIN RESULTS This review now includes 60 trials with 5,992 participants, all comparing CBT added to standard care with standard care alone. Results for the main outcomes of interest (all long term) showed no clear difference between CBT and standard care for relapse (RR 0.78, 95% CI 0.61 to 1.00; participants = 1538; studies = 13, low-quality evidence). Two trials reported global state improvement. More participants in the CBT groups showed clinically important improvement in global state (RR 0.57, 95% CI 0.39 to 0.84; participants = 82; studies = 2 , very low-quality evidence). Five trials reported mental state improvement. No differences in mental state improvement were observed (RR 0.81, 95% CI 0.65 to 1.02; participants = 501; studies = 5, very low-quality evidence). In terms of safety, adding CBT to standard care may reduce the risk of having an adverse event (RR 0.44, 95% CI 0.27 to 0.72; participants = 146; studies = 2, very low-quality evidence) but appears to have no effect on long-term social functioning (MD 0.56, 95% CI -2.64 to 3.76; participants = 295; studies = 2, very low-quality evidence, nor on long-term quality of life (MD -3.60, 95% CI -11.32 to 4.12; participants = 71; study = 1, very low-quality evidence). It also has no effect on long-term satisfaction with treatment (measured as 'leaving the study early') (RR 0.93, 95% CI 0.77 to 1.12; participants = 1945; studies = 19, moderate-quality evidence). AUTHORS' CONCLUSIONS Relative to standard care alone, adding CBT to standard care appears to have no effect on long-term risk of relapse. A very small proportion of the available evidence indicated CBT plus standard care may improve long term global state and may reduce the risk of adverse events. Whether adding CBT to standard care leads to clinically important improvement in patients' long-term mental state, quality of life, and social function remains unclear. Satisfaction with care (measured as number of people leaving the study early) was no higher for participants receiving CBT compared to participants receiving standard care. It should be noted that although much research has been carried out in this area, the quality of evidence available is poor - mostly low or very low quality and we still cannot make firm conclusions until more high quality data are available.
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Affiliation(s)
- Christopher Jones
- University of BirminghamSchool of PsychologyEdgbastonBirminghamUKB15 2TT
| | - David Hacker
- Birmingham and Solihull Mental Health Foundation NHS TrustBirminghamUK
| | - Jun Xia
- The University of NottinghamCochrane Schizophrenia GroupTriumph RoadNottinghamUKNG7 2TU
| | - Alan Meaden
- Birmingham and Solihull Mental Health Foundation NHS TrustBirminghamUK
| | - Claire B Irving
- The University of NottinghamCochrane Schizophrenia GroupTriumph RoadNottinghamUKNG7 2TU
| | - Sai Zhao
- The Ingenuity Centre, The University of NottinghamSystematic Review Solutions LtdTriumph RoadNottinghamUKNG7 2TU
| | - Jue Chen
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of MedicineDepartment of Clinical Psychology600 Wan Ping Nan RoadShanghaiChina200030
| | - Chunhu Shi
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthManchesterGreater ManchesterUKM13 9PL
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25
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Broderick J, Vancampfort D, Mockler D, Bennett K, Waugh A, McDonough C, Cramer H, Walshe M. Yoga for schizophrenia. Hippokratia 2018. [DOI: 10.1002/14651858.cd013213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Julie Broderick
- Trinity Centre for Health Sciences; Discipline of Physiotherapy; St James's Hospital Dublin Ireland
| | - Davy Vancampfort
- Katholieke Universiteit Leuven; Department of Rehabilitation Sciences; Tervuursevest 101 Leuven Belgium 3001
| | - David Mockler
- Trinity Centre for Health Sciences, St James Hospital; John Stearne Library; Dublin Ireland
| | - Kathleen Bennett
- School of Medicine, Trinity College Dublin; Department of Pharmacology and Therapeutics; St James's Hospital Dublin Ireland
| | - Alice Waugh
- St James Hospital; Department of Physiotherapy; James Street Dublin Ireland
| | - Catherine McDonough
- Health Services Executive; Louth Meath Rehabilitation Service; Louth Ireland
| | - Holger Cramer
- University of Duisburg-Essen; Department of Internal and Integrative Medicine, Kliniken Essen-Mitte, Faculty of Medicine; Am Deimelsberg 34a Essen Germany 45276
| | - Margaret Walshe
- Trinity College Dublin; Clinical Speech and Language Studies; 7-9 South Leinster Street Dublin Ireland
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26
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Bell IH, Fielding-Smith SF, Hayward M, Rossell SL, Lim MH, Farhall J, Thomas N. Smartphone-based ecological momentary assessment and intervention in a blended coping-focused therapy for distressing voices: Development and case illustration. Internet Interv 2018; 14:18-25. [PMID: 30510910 PMCID: PMC6258111 DOI: 10.1016/j.invent.2018.11.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 11/13/2018] [Accepted: 11/14/2018] [Indexed: 02/07/2023] Open
Abstract
Common approaches to the psychological treatment of distressing voice hearing experiences, such as cognitive behavioural therapy, aim to promote more adaptive cognitive, emotional and behavioural responses to these experiences. Digital technologies such as smartphones show promise for supporting and enhancing these treatments by linking immediate therapeutic settings to the context of daily life. Two promising technologies include ecological momentary assessment and intervention (EMA/I), which may offer a means of advanced assessment and support in daily life, and inform the tailoring of interventions to suit individual needs. In this study, a highly novel intervention approach was developed involving four face-to-face sessions with a psychologist blended with EMA/I between sessions in order to improve coping with distressing voice hearing experiences. The authors describe the background and development of this approach along-side a single case illustration, which supported feasibility and acceptability. This study details how digital technologies such as EMA/I may be used in future as clinical tools to enhance standard psychological treatments and clinical care of people with persisting and distressing experiences.
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Affiliation(s)
- Imogen H. Bell
- Centre for Mental Health, Swinburne University of Technology, Australia
| | | | - Mark Hayward
- Sussex Partnership NHS Foundation Trust, UK
- School of Psychology, University of Sussex, UK
| | - Susan L. Rossell
- Centre for Mental Health, Swinburne University of Technology, Australia
- Department of Psychiatry, St. Vincent's Hospital, Australia
| | - Michelle H. Lim
- Centre for Mental Health, Swinburne University of Technology, Australia
| | - John Farhall
- Department of Psychology and Counselling, La Trobe University, Australia
- North Western Mental Health, Melbourne Health, Australia
| | - Neil Thomas
- Centre for Mental Health, Swinburne University of Technology, Australia
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Jones C, Hacker D, Meaden A, Cormac I, Irving CB, Xia J, Zhao S, Shi C, Chen J. Cognitive behavioural therapy plus standard care versus standard care plus other psychosocial treatments for people with schizophrenia. Cochrane Database Syst Rev 2018; 11:CD008712. [PMID: 30480760 PMCID: PMC6516879 DOI: 10.1002/14651858.cd008712.pub3] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Cognitive behavioural therapy (CBT) is a psychosocial treatment that aims to help individuals re-evaluate their appraisals of their experiences that can affect their level of distress and problematic behaviour. CBT is now recommended by the National Institute for Health and Care Excellence (NICE) as an add-on treatment for people with a diagnosis of schizophrenia. Other psychosocial therapies that are often less expensive are also available as an add-on treatment for people with schizophrenia. This review is also part of a family of Cochrane Reviews on CBT for people with schizophrenia. OBJECTIVES To assess the effects of CBT compared with other psychosocial therapies as add-on treatments for people with schizophrenia. SEARCH METHODS We searched the Cochrane Schizophrenia Group's Study Based Register of Trials (latest 6 March, 2017). This register is compiled by systematic searches of major resources (including AMED, BIOSIS CINAHL, Embase, MEDLINE, PsycINFO, PubMed, and registries of clinical trials) and their monthly updates, handsearches, grey literature, and conference proceedings, with no language, date, document type, or publication status limitations for inclusion of records into the register. SELECTION CRITERIA We selected randomised controlled trials (RCTs) involving people with schizophrenia who were randomly allocated to receive, in addition to their standard care, either CBT or any other psychosocial therapy. Outcomes of interest included relapse, global state, mental state, adverse events, social functioning, quality of life and satisfaction with treatment. We included trials meeting our inclusion criteria and reporting useable data. DATA COLLECTION AND ANALYSIS We reliably screened references and selected trials. Review authors, working independently, assessed trials for methodological quality and extracted data from included studies. We analysed dichotomous data on an intention-to-treat basis and continuous data with 60% completion rate. Where possible, for binary data we calculated risk ratio (RR), for continuous data we calculated mean difference (MD), all with 95% confidence intervals (CIs). We used a fixed-effect model for analyses unless there was unexplained high heterogeneity. We assessed risk of bias for the included studies and used the GRADE approach to produce a 'Summary of findings' table for our main outcomes of interest. MAIN RESULTS The review now includes 36 trials with 3542 participants, comparing CBT with a range of other psychosocial therapies that we classified as either active (A) (n = 14) or non active (NA) (n = 14). Trials were often small and at high or unclear risk of bias. When CBT was compared with other psychosocial therapies, no difference in long-term relapse was observed (RR 1.05, 95% CI 0.85 to 1.29; participants = 375; studies = 5, low-quality evidence). Clinically important change in global state data were not available but data for rehospitalisation were reported. Results showed no clear difference in long term rehospitalisation (RR 0.96, 95% CI 0.82 to 1.14; participants = 943; studies = 8, low-quality evidence) nor in long term mental state (RR 0.82, 95% CI 0.67 to 1.01; participants = 249; studies = 4, low-quality evidence). No long-term differences were observed for death (RR 1.57, 95% CI 0.62 to 3.98; participants = 627; studies = 6, low-quality evidence). Only average endpoint scale scores were available for social functioning and quality of life. Social functioning scores were similar between groups (long term Social Functioning Scale (SFS): MD 8.80, 95% CI -4.07 to 21.67; participants = 65; studies = 1, very low-quality evidence), and quality of life scores were also similar (medium term Modular System for Quality of Life (MSQOL): MD -4.50, 95% CI -15.66 to 6.66; participants = 64; studies = 1, very low-quality evidence). There was a modest but clear difference favouring CBT for satisfaction with treatment - measured as leaving the study early (RR 0.86, 95% CI 0.75 to 0.99; participants = 2392; studies = 26, low quality evidence). AUTHORS' CONCLUSIONS Evidence based on data from randomised controlled trials indicates there is no clear and convincing advantage for cognitive behavioural therapy over other - and sometimes much less sophisticated and expensive - psychosocial therapies for people with schizophrenia. It should be noted that although much research has been carried out in this area, the quality of evidence available is mostly low or of very low quality. Good quality research is needed before firm conclusions can be made.
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Affiliation(s)
- Christopher Jones
- University of BirminghamSchool of PsychologyEdgbastonBirminghamUKB15 2TT
| | - David Hacker
- Birmingham and Solihull Mental Health Foundation NHS TrustBirminghamUK
| | - Alan Meaden
- Birmingham and Solihull Mental Health Foundation NHS TrustBirminghamUK
| | - Irene Cormac
- Rampton HospitalFleming HouseRetfordNottinghamshireUKDN22 0PD
| | - Claire B Irving
- The University of NottinghamCochrane Schizophrenia GroupInstitute of Mental HealthUniversity of Nottingham Innovation Park, Triumph RoadNottinghamUKNG7 2TU
| | - Jun Xia
- The University of Nottingham NingboNottingham China Health Institute199 Taikang E RdYinzhou QuNingboZhejiang ShengChina315000
| | - Sai Zhao
- The Ingenuity Centre, The University of NottinghamSystematic Review Solutions LtdTriumph RoadNottinghamUKNG7 2TU
| | - Chunhu Shi
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and HealthManchesterGreater ManchesterUKM13 9PL
| | - Jue Chen
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of MedicineDepartment of Clinical Psychology600 Wan Ping Nan RoadShanghaiChina200030
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Identifying the "Therapy Targets" for Treating the Negative Symptoms of Psychosis Using Cognitive Behavioral Therapy. J Cogn Psychother 2018; 32:203-220. [PMID: 32746436 DOI: 10.1891/0889-8391.32.3.203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The division of psychotic symptoms into positive and negative categories has largely divided the research on them. While the research on positive symptoms of psychosis has rapidly developed over the last three decades, the literature on negative symptoms has noticeably lagged behind. Negative symptoms have likely been ignored in the treatment literature because they were previously thought to remit following the treatment of positive symptoms. Recent evidence does not consistently support this theory and indicates that the different manifestations of negative symptoms require distinct approaches to treatment. The current review provides a re-evaluation of the theoretical literature on negative symptoms to inform and identify "treatment targets" to reduce them. The "treatment targets" are then translated into intervention strategies using a cognitive behavioral framework. A review of the empirical literature on cognitive behavior therapy for treating negative symptoms is then offered along with a critical discussion of where cognitive behavior therapy stands compared to other interventions and what research is still needed.
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Laws KR, Darlington N, Kondel TK, McKenna PJ, Jauhar S. Cognitive Behavioural Therapy for schizophrenia - outcomes for functioning, distress and quality of life: a meta-analysis. BMC Psychol 2018; 6:32. [PMID: 30016999 PMCID: PMC6050679 DOI: 10.1186/s40359-018-0243-2] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 06/19/2018] [Indexed: 12/14/2022] Open
Abstract
Background The effect of cognitive behavioural therapy for psychosis (CBTp) on the core symptoms of schizophrenia has proven contentious, with current meta-analyses finding at most only small effects. However, it has been suggested that the effects of CBTp in areas other than psychotic symptoms are at least as important and potentially benefit from the intervention. Method We meta-analysed RCTs investigating the effectiveness of CBTp for functioning, distress and quality of life in individuals diagnosed with schizophrenia and related disorders. Data from 36 randomised controlled trials (RCTs) met our inclusion criteria- 27 assessing functioning (1579 participants); 8 for distress (465 participants); and 10 for quality of life (592 participants). Results The pooled effect size for functioning was small but significant for the end-of-trial (0.25: 95% CI: 0.14 to 0.33); however, this became non-significant at follow-up (0.10 [95%CI -0.07 to 0.26]). Although a small benefit of CBT was evident for reducing distress (0.37: 95%CI 0.05 to 0.69), this became nonsignificant when adjusted for possible publication bias (0.18: 95%CI -0.12 to 0.48). Finally, CBTp showed no benefit for improving quality of life (0.04: 95% CI: -0.12 to 0.19). Conclusions CBTp has a small therapeutic effect on functioning at end-of-trial, although this benefit is not evident at follow-up. Although CBTp produced a small benefit on distress, this was subject to possible publication bias and became nonsignificant when adjusted. We found no evidence that CBTp increases quality of life post-intervention. Electronic supplementary material The online version of this article (10.1186/s40359-018-0243-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Keith R Laws
- School of Life and Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, AL10 9AB, UK.
| | - Nicole Darlington
- School of Life and Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, AL10 9AB, UK
| | | | - Peter J McKenna
- FIDMAG Germanes Hospitalàries Research Foundation, Barcelona and CIBERSAM, Barcelona, Spain
| | - Sameer Jauhar
- Centre of Affective Disorders, Institute of Psychiatry, London, UK
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Mehl S, Schlier B, Lincoln TM. Does CBT for Psychosis Have an Impact on Delusions by Improving Reasoning Biases and Negative Self-Schemas? ZEITSCHRIFT FUR PSYCHOLOGIE-JOURNAL OF PSYCHOLOGY 2018. [DOI: 10.1027/2151-2604/a000335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Abstract. Cognitive-behavioral therapy for psychosis (CBTp) builds on theoretical models that postulate reasoning biases and negative self-schemas to be involved in the formation and maintenance of delusions. However, it is unclear whether CBTp induces change in delusions by improving these proposed causal mechanisms. This study reports on a mediation analysis of a CBTp effectiveness trial in which delusions were a secondary outcome. Patients with psychosis were randomized to individualized CBTp (n = 36) or a waiting list condition (WL; n = 34). Reasoning biases (jumping to conclusions, theory of mind, attribution biases) and self-schemas (implicit and explicit self-esteem; self-schemas related to different domains) were assessed pre- and post-therapy/WL. The results reveal an intervention effect on two of four measures of delusions and on implicit self-esteem. Nevertheless, the intervention effect on delusions was not mediated by implicit self-esteem. Changes in explicit self-schemas and reasoning biases did also not mediate the intervention effects on delusions. More focused interventions may be required to produce change in reasoning and self-schemas that have the potential to carry over to delusions.
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Affiliation(s)
- Stephanie Mehl
- Department of Social Work and Health, University of Applied Sciences Frankfurt am Main, Germany
- Department of Psychiatry and Psychotherapy & Marburg Center for Mind, Brain and Behavior (MCMBB), Philipps-Universität Marburg, Germany
| | - Björn Schlier
- Clinical Psychology and Psychotherapy, Institute of Psychology, Faculty of Psychology and Movement Sciences, Universität Hamburg, Germany
| | - Tania M. Lincoln
- Clinical Psychology and Psychotherapy, Institute of Psychology, Faculty of Psychology and Movement Sciences, Universität Hamburg, Germany
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Paulik G, Jones AM, Hayward M. Brief coping strategy enhancement for distressing voices: Predictors of engagement and outcome in routine clinical practice. Clin Psychol Psychother 2018; 25:634-640. [PMID: 29797746 DOI: 10.1002/cpp.2299] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 04/27/2018] [Accepted: 04/28/2018] [Indexed: 11/07/2022]
Abstract
Cognitive behaviour therapy is recommended internationally as a treatment for psychosis (targeting symptoms such as auditory hallucinations, or "voices"). Yet mental health services are commonly unable to offer such resource-intensive psychological interventions. Brief, symptom-specific and less resource-intensive therapies are being developed as one initiative to increase access. However, as access increases, so might the risk of offering therapy to clients who are not optimally disposed to engage with and benefit from therapy. Thus, it is important to identify who is most/least likely to engage with and benefit from therapy, and when. In the current study, 225 clients were assessed for suitability for a brief, 4-session, manualized, cognitive behaviour therapy-based intervention for voices (named coping strategy enhancement therapy) and 144 commenced therapy, at a transdiagnostic voices clinic based in Sussex, UK. This article reports on the value of depression, anxiety, stress, insight into the origin of voices, length of voice hearing, and demographics in the prediction of engagement and outcomes. The study found that higher levels of baseline depression, anxiety, and stress were significantly associated with poorer outcomes, especially if clients also had high levels of voice-related distress. The engagement analyses showed that levels of voice-related distress at baseline predicted dropout. These findings highlight the importance of assessing negative affect and voice-related distress prior to commencing therapy for distressing voices, to help determine if the client is suitable or ready for brief-coping strategy enhancement.
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Affiliation(s)
- Georgie Paulik
- Perth Voices Clinic, School of Psychological Science, University of Western Australia, Crawley, Australia.,School of Psychology and Exercise Science, Murdoch University, Murdoch, Australia
| | - Anna-Marie Jones
- Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Mark Hayward
- Research and Development Department, Sussex Partnership NHS Foundation Trust, Worthing, UK.,School of Psychology, University of Sussex, Brighton, UK
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Bell IH, Fielding-Smith SF, Hayward M, Rossell SL, Lim MH, Farhall J, Thomas N. Smartphone-based ecological momentary assessment and intervention in a coping-focused intervention for hearing voices (SAVVy): study protocol for a pilot randomised controlled trial. Trials 2018; 19:262. [PMID: 29720208 PMCID: PMC5930938 DOI: 10.1186/s13063-018-2607-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 03/13/2018] [Indexed: 12/19/2022] Open
Abstract
Background Smartphone-based ecological momentary assessment and intervention (EMA/I) show promise for enhancing psychological treatments for psychosis. EMA has the potential to improve assessment and formulation of experiences which fluctuate day-to-day, and EMI may be used to prompt use of therapeutic strategies in daily life. The current study is an examination of these capabilities in the context of a brief, coping-focused intervention for distressing voice hearing experiences. Methods/design This is a rater-blinded, pilot randomised controlled trial comparing a four-session intervention in conjunction with use of smartphone EMA/I between sessions, versus treatment-as-usual. The recruitment target is 34 participants with persisting and distressing voice hearing experiences, recruited through a Voices Clinic based in Melbourne, Australia, and via wider advertising. Allocation will be made using minimisation procedure, balancing of the frequency of voices between groups. Assessments are completed at baseline and 8 weeks post-baseline. The primary outcomes of this trial will focus on feasibility and acceptability of the intervention and trial methodology, with secondary outcomes examining preliminary clinical effects related to overall voice severity, the emotional and functional impact of the voices, and emotional distress. Discussion This study offers a highly novel examination of specific smartphone capabilities and their integration with traditional psychological treatment for distressing voices. Such technology has potential to enhance psychological interventions and promote adaptation to distressing experiences. Trial registration Australian New Zealand Clinical Trial Registry, ACTRN12617000348358. Registered on 7 March 2017. Electronic supplementary material The online version of this article (10.1186/s13063-018-2607-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Imogen H Bell
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, Australia. .,Monash Alfred Psychiatry Research Centre, Melbourne, Australia.
| | - Sarah F Fielding-Smith
- Sussex Partnership NHS Foundation Trust, Worthing, UK.,School of Psychology, University of Sussex, Brighton, UK
| | - Mark Hayward
- Sussex Partnership NHS Foundation Trust, Worthing, UK.,School of Psychology, University of Sussex, Brighton, UK
| | - Susan L Rossell
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, Australia.,Monash Alfred Psychiatry Research Centre, Melbourne, Australia.,Department of Psychiatry, St. Vincent's Hospital, Melbourne, Australia
| | - Michelle H Lim
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, Australia
| | - John Farhall
- Department of Psychology and Counselling, La Trobe University, Melbourne, Australia.,NorthWestern Mental Health, Melbourne Health, Melbourne, Australia
| | - Neil Thomas
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, Australia.,Monash Alfred Psychiatry Research Centre, Melbourne, Australia
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Abstract
SummaryIn a previous article in this journal, Turkington et al suggested a number of psychological approaches that an individual can use to reduce the distress caused by hearing voices. Despite having popular appeal, only some of these approaches have evidence for their effectiveness. Within a clinical context where few patients with psychosis have access even to evidence-based approaches, the reader is invited to familiarise themselves with the evidence before selecting which approaches to introduce to their patients.DECLARATION OF INTERESTM.H. is one of the authors of the self-help book Overcoming distressing Voices that is promoted within the article.
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Warnes A, Strathdee G, Bhui K. On learning from the patient: hearing voices. PSYCHIATRIC BULLETIN 2018. [DOI: 10.1192/pb.20.8.490] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This paper presents the coping strategies developed by one patient with 18 years experience of managing her own schizophrenic illness. The interventions which evolved gave her significant control over her illness. We report her experiences and emphasise that for some patients with treatment resistant schizophrenia, the patients themselves may have expertise in managing their symptoms.
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Abstract
The first line of treatment for patients with psychotic disorders such as schizophrenia is neuroleptic medication. Neuroleptics have provided substantial benefits to patients with this type of severe mental illness since their discovery as a treatment for psychosis in the 1950s. Despite this, there are still a large number of patients who do not respond fully to neuroleptic medication or who are not able to tolerate it. For example, although as many as 70% of patients are substantially improved following drug treatment, a considerable proportion continue to experience persistent, distressing and recurrent symptoms. In a survey of patients in a London psychiatric hospital, Curson et al (1988) found that just under half of the patients continued to experience hallucinations and delusions despite the prescription of medication. In addition, many patients experience intolerable side-effects or do not wish to comply with neuroleptic medication, yet look for some effective alternative. Depression, anxiety and a high rate of suicide are additional problems faced by patients with schizophrenia.
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Abstract
Traditionally, delusions have been viewed as false, unshakeable beliefs which arise out of internal morbid processes and are out of keeping with a person's educational and cultural background (Hamilton, 1978). Primary delusions appear to arise without understandable cause, and secondary delusions appear more understandable in relation to the prevailing affective state or cultural climate (Sims, 1995), for example. However, during the cognitive therapy process we would expect that even primary delusions might become more understandable as the patient's life history and belief profile are gradually disclosed.
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Abstract
BACKGROUND Yoga is an ancient spiritual practice that originated in India and is currently accepted in the Western world as a form of relaxation and exercise. It has been of interest for people with schizophrenia to determine the efficacy of yoga delivered as a package of care versus standard care. OBJECTIVES To examine the effects of yoga as a package of care versus standard care. SEARCH METHODS We searched the Cochrane Schizophrenia Group Trials Register (latest 30 March 2017) which is based on regular searches of MEDLINE, PubMed, Embase, CINAHL, BIOSS, AMED, PsychINFO, and registries of clinical trials. We searched the references of all included studies. There are no language, date, document type, or publication status limitations for inclusion of records in the register. SELECTION CRITERIA All randomised controlled trials (RCTs) including people with schizophrenia comparing yoga as a package of care with standard-care control. DATA COLLECTION AND ANALYSIS The review authors independently selected studies, quality rated these, and extracted data. For binary outcomes, we calculated risk difference (RD) and its 95% confidence interval (CI), on an intention-to-treat (ITT) basis. For continuous data, we estimated the mean difference (MD) between groups and its CI. We employed mixed-effect and fixed-effect models for analysis. We examined heterogeneity (I2 technique), assessed risk of bias for included studies, and created a 'Summary of findings' table using GRADE (Grading of Recommendations Assessment, Development and Evaluation). MAIN RESULTS Three studies are included in this review. All outcomes were short term (less than eight weeks). Useable data were reported for two outcomes only; leaving the study early and quality of life. None of the participants left the studies early and there was some evidence in favour of the yoga package for quality of life endpoint scores (1 RCT, n=80, MD 22.93 CI 19.74 to 26.12, low-quality evidence). Leaving the study early data were equivocal between the treatment groups (3 RCTs, n=193, RD 0.06 CI -0.01 to 0.13, medium-quality evidence, high heterogeneity). Overall, this review has an inordinate number of missing key outcomes, which included mental and global state, social functioning, physical health, adverse effects and costs of care. AUTHORS' CONCLUSIONS A small number of small studies were included in this review and these lacked many key outcomes. The sparse data means we cannot state with any degree of certainty if yoga delivered as a package of care is beneficial in comparison to standard care.
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Affiliation(s)
- Julie Broderick
- Trinity Centre for Health SciencesDiscipline of PhysiotherapySt James's HospitalDublinIreland
| | - Davy Vancampfort
- Katholieke Universiteit LeuvenDepartment of Rehabilitation SciencesTervuursevest 101LeuvenBelgium3001
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Abstract
BACKGROUND Yoga is an ancient spiritual practice that originated in India and is currently accepted in the Western world as a form of relaxation and exercise. It has been of interest for people with schizophrenia as an alternative or adjunctive treatment. OBJECTIVES To systematically assess the effects of yoga versus non-standard care for people with schizophrenia. SEARCH METHODS The Information Specialist of the Cochrane Schizophrenia Group searched their specialised Trials Register (latest 30 March 2017), which is based on regular searches of MEDLINE, PubMed, Embase, CINAHL, BIOSIS, AMED, PsycINFO, and registries of clinical trials. We searched the references of all included studies. There are no language, date, document type, or publication status limitations for inclusion of records in the register. SELECTION CRITERIA All randomised controlled trials (RCTs) including people with schizophrenia and comparing yoga with non-standard care. We included trials that met our selection criteria and reported useable data. DATA COLLECTION AND ANALYSIS The review team independently selected studies, assessed quality, and extracted data. For binary outcomes, we calculated risk ratio (RR) and its 95% confidence interval (CI), on an intention-to-treat basis. For continuous data, we estimated the mean difference (MD) between groups and its 95% CI. We employed a fixed-effect models for analyses. We examined data for heterogeneity (I2 technique), assessed risk of bias for included studies, and created a 'Summary of findings' table for seven main outcomes of interest using GRADE (Grading of Recommendations Assessment, Development and Evaluation). MAIN RESULTS We were able to include six studies (586 participants). Non-standard care consisted solely of another type of exercise programme. All outcomes were short term (less than six months). There was a clear difference in the outcome leaving the study early (6 RCTs, n=586, RR 0.64 CI 0.49 to 0.83, medium quality evidence) in favour of the yoga group. There were no clear differences between groups for the remaining outcomes. These included mental state (improvement in Positive and Negative Syndrome Scale, 1 RCT, n=84, RR 0.81 CI 0.62 to 1.07, low quality evidence), social functioning (improvement in Social Occupational Functioning Scale, 1 RCT, n=84, RR 0.90 CI 0.78 to 1.04, low quality evidence), quality of life (mental health) (average change 36-Item Short Form Survey (SF-36) quality-of-life sub-scale, 1 RCT, n=69, MD -5.30 CI -17.78 to 7.18, low quality evidence), physical health, (average change WHOQOL-BREF physical-health sub-scale, 1 RCT, n=69, MD 9.22 CI -0.42 to 18.86, low quality evidence). Only one study reported adverse effects, finding no incidence of adverse events in either treatment group. There were a considerable number of missing outcomes, which included relapse, change in cognition, costs of care, effect on standard care, service intervention, disability, and activities of daily living. AUTHORS' CONCLUSIONS We found minimal differences between yoga and non-standard care, the latter consisting of another exercise comparator, which could be broadly considered aerobic exercise. Outcomes were largely based on single studies with limited sample sizes and short-term follow-up. Overall, many outcomes were not reported and evidence presented in this review is of low to moderate quality - too weak to indicate that yoga is superior or inferior to non-standard care control for management of people with schizophrenia.
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Affiliation(s)
- Julie Broderick
- Trinity Centre for Health SciencesDiscipline of PhysiotherapySt James's HospitalDublinIreland
| | - Niall Crumlish
- St. James HospitalDepartment of PsychiatryJames StreetDublinIreland
| | - Alice Waugh
- St James HospitalDepartment of PhysiotherapyJames StreetDublinIreland
| | - Davy Vancampfort
- Katholieke Universiteit LeuvenDepartment of Rehabilitation SciencesTervuursevest 101LeuvenBelgium3001
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Broderick J, Vancampfort D. Yoga as part of a package of care versus non-standard care for schizophrenia. Hippokratia 2017. [DOI: 10.1002/14651858.cd012807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Julie Broderick
- Trinity Centre for Health Sciences; Discipline of Physiotherapy; St James's Hospital Dublin Ireland
| | - Davy Vancampfort
- Katholieke Universiteit Leuven; Department of Rehabilitation Sciences; Tervuursevest 101 Leuven Belgium 3001
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Brief Coping Strategy Enhancement for Distressing Voices: an Evaluation in Routine Clinical Practice. Behav Cogn Psychother 2017; 46:226-237. [DOI: 10.1017/s1352465817000388] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background: Hearing voices can be a common and distressing experience. Psychological treatment in the form of cognitive behavioural therapy for psychosis (CBTp) is effective, but is rarely available to patients. The barriers to increasing access include a lack of time for clinicians to deliver therapy. Emerging evidence suggests that CBTp delivered in brief forms can be effective and offer one solution to increasing access. Aims: We adapted an existing form of CBTp, coping strategy enhancement (CSE), to focus specifically on distressing voices in a brief format. This intervention was evaluated within an uncontrolled study conducted in routine clinical practice. Method: This was a service evaluation comparing pre–post outcomes in patients who had completed CSE over four sessions within a specialist out-patient service within NHS Mental Health Services. The primary outcome was the distress scale of the Psychotic Symptoms Rating Scale – Auditory Hallucinations (PSYRATS-AH). Results: Data were available from 101 patients who had completed therapy. A reduction approaching clinical importance was found on the PSYRATS distress scale post-therapy when compared with the baseline. Conclusions: The findings from this study suggest that CSE, as a focused and brief form of CBTp, can be effective in the treatment of distressing voices within routine clinical practice. Within the context of the limitations of this study, brief CSE may best be viewed as the beginning of a therapeutic conversation and a low-intensity intervention in a stepped approach to the treatment of distressing voices.
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Mairs H. Evidence-Based Practice in Mental Health: A Cause for Concern for Occupational Therapists? Br J Occup Ther 2016. [DOI: 10.1177/030802260306600406] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This opinion piece considers the profile of occupational therapy within the literature informing the evidence base for current mental health practice. It highlights a number of concerns for occupational therapists practising in this field and advocates that it is time to engage with the available evidence base and generate a research agenda to support the activity of mental health occupational therapists.
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The Benefits to Young People Experiencing Psychosis, and Their Families, of an Early Intervention Programme: Evaluating a Service from the Consumers' and the Providers' Perspectives. Br J Occup Ther 2016. [DOI: 10.1177/030802260106400202] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The new agenda for mental health services, driven by the National Service Framework for Mental Health, places emphasis on social inclusion, the promotion of mental health, the provision of needs-led services and the development of partnerships with users, carers and the wider community. The evaluation focused on an occupational therapy initiative that embraced this agenda and which was targeted at young people, aged between 16 and 25 years, who were experiencing or who had recently experienced psychosis. The programme, known as ‘TIME’, integrated the provision of evidence-based psychosocial therapies, namely early intervention, family intervention, cognitive therapy and cognitive-behavioural therapy, and occupational therapy. It was evaluated by gaining the perspectives of all the key stakeholders, that is, both consumers and providers of the programme. Although TIME was valued by the service users, the findings indicated discrepancies between the embedded values and norms of the health care systems and those espoused by theorists and policy. Thus, if services that strive to embrace the values and standards laid down in the National Service Framework for Mental Health are to succeed, these important issues will need to be addressed and specific consideration given to the underpinning values essential to the delivery of user-led services.
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Weiden PJ. Beyond Psychopharmacology: Emerging Psychosocial Interventions for Core Symptoms of Schizophrenia. FOCUS: JOURNAL OF LIFE LONG LEARNING IN PSYCHIATRY 2016; 14:315-327. [PMID: 31975812 DOI: 10.1176/appi.focus.20160014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Psychiatrists who work with patients with severe mental illness often are more focused on diagnosis, medical management, and psychopharmacology than on psychosocial treatments. Furthermore, many psychosocial interventions that show great promise may not be available locally, making it harder for psychiatrists to recognize emerging trends. Finally, there has not been an update in the American Psychiatric Association's Practice Guideline for the Treatment of Schizophrenia for many years, and the most recent Patient Outcomes Research Team (PORT) review of evidence-based psychosocial treatments for schizophrenia was published eight years ago. This article reviews a selection of psychosocial interventions that have shown success in treating some of the more vexing and persistent core schizophrenia symptoms that often continue despite optimal pharmacologic treatment; formerly these had been considered too risky or out of reach for psychosocial intervention. The interventions reviewed include cognitive-behavioral therapy for psychosis (CBTp), which aims to reduce distress and disability from psychotic symptoms; CBT and other behavioral interventions focused for comorbid posttraumatic stress syndrome; cognitive training (remediation) interventions that use computerized training programs to reduce the severity and consequence of cognitive impairment associated with schizophrenia; clubhouse and peer support models that address the social alienation and social defeat endemic to persons with severe mental illness; and supported employment interventions that are effective in helping patients get back to work in a competitive job environment. The interventions are reviewed with the needs of the prescribing mental health clinician in mind. Each intervention's strengths and weaknesses are described, as well as their role in recovery-oriented treatment services.
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Affiliation(s)
- Peter J Weiden
- Dr. Weiden is professor of Psychiatry, University of Illinois at Chicago, and chief medical officer, Uptown Mental Health, Uptown Research Institute, Chicago (e-mail: )
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Maccari S, Polese D, Reynaert ML, Amici T, Morley-Fletcher S, Fagioli F. Early-life experiences and the development of adult diseases with a focus on mental illness: The Human Birth Theory. Neuroscience 2016; 342:232-251. [PMID: 27235745 DOI: 10.1016/j.neuroscience.2016.05.042] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 05/13/2016] [Accepted: 05/17/2016] [Indexed: 12/18/2022]
Abstract
In mammals, early adverse experiences, including mother-pup interactions, shape the response of an individual to chronic stress or to stress-related diseases during adult life. This has led to the elaboration of the theory of the developmental origins of health and disease, in particular adult diseases such as cardiovascular and metabolic disorders. In addition, in humans, as stated by Massimo Fagioli's Human Birth Theory, birth is healthy and equal for all individuals, so that mental illness develop exclusively in the postnatal period because of the quality of the relationship in the first year of life. Thus, this review focuses on the importance of programming during the early developmental period on the manifestation of adult diseases in both animal models and humans. Considering the obvious differences between animals and humans we cannot systematically move from animal models to humans. Consequently, in the first part of this review, we will discuss how animal models can be used to dissect the influence of adverse events occurring during the prenatal and postnatal periods on the developmental trajectories of the offspring, and in the second part, we will discuss the role of postnatal critical periods on the development of mental diseases in humans. Epigenetic mechanisms that cause reversible modifications in gene expression, driving the development of a pathological phenotype in response to a negative early postnatal environment, may lie at the core of this programming, thereby providing potential new therapeutic targets. The concept of the Human Birth Theory leads to a comprehension of the mental illness as a pathology of the human relationship immediately after birth and during the first year of life.
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Affiliation(s)
- Stefania Maccari
- Univ. Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, 59000 Lille, France; IRCCS Neuromed, 86077, Italy; Sapienza University of Rome, 00185 Rome, Italy.
| | - Daniela Polese
- NESMOS Department, Sant'Andrea Hospital, Sapienza University of Rome, Italy; Unit of Psychiatry, Federico II University of Naples, Italy
| | - Marie-Line Reynaert
- Univ. Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, 59000 Lille, France
| | | | - Sara Morley-Fletcher
- Univ. Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, 59000 Lille, France
| | - Francesca Fagioli
- Prevention and early Intervention Mental Health (PIPSM) ASL Rome 1, Italy
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Taborda Zapata E, Montoya Gonzalez LE, Gómez Sierra NM, Arteaga Morales LM, Correa Rico OA. [Integrated management of patients with schizophrenia: beyond psychotropic drugs]. REVISTA COLOMBIANA DE PSIQUIATRIA 2016; 45:118-123. [PMID: 27132761 DOI: 10.1016/j.rcp.2015.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 06/25/2015] [Accepted: 07/06/2015] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Schizophrenia is a complex disease with severe functional repercussions; therefore it merits treatment which goes beyond drugs. THEME DEVELOPMENT It requires an approach that considers a diathesis-stress process that includes rehabilitation, psychotherapeutic strategies for persistent cognitive, negative and psychotic symptoms, psychoeducation of patient and communities, community adaptation strategies, such as the introduction to the work force, and the community model, such as a change in the asylum paradigm. DISCUSSION It is necessary to establish private and public initiatives for the integrated care of schizophrenia in the country, advocating the well-being of those with the disease. CONCLUSIONS The integrated management of schizophrenic patients requires a global view of the patient and his/her disease, and its development is essential.
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Hayward M, Slater L, Berry K, Perona-Garcelán S. Establishing the "Fit" between the Patient and the Therapy: The Role of Patient Gender in Selecting Psychological Therapy for Distressing Voices. Front Psychol 2016; 7:424. [PMID: 27065907 PMCID: PMC4814658 DOI: 10.3389/fpsyg.2016.00424] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 03/10/2016] [Indexed: 11/19/2022] Open
Abstract
The experience of hearing distressing voices has recently attracted much attention in the literature on psychological therapies. A new “wave” of therapies is considering voice hearing experiences within a relational framework. However, such therapies may have limited impact if they do not precisely target key psychological variables within the voice hearing experience and/or ensure there is a “fit” between the profile of the hearer and the therapy (the so-called “What works for whom” debate). Gender is one aspect of both the voice and the hearer (and the interaction between the two) that may be influential when selecting an appropriate therapy, and is an issue that has thus far received little attention within the literature. The existing literature suggests that some differences in voice hearing experience are evident between the genders. Furthermore, studies exploring interpersonal relating in men and women more generally suggest differences within intimate relationships in terms of distancing and emotionality. The current study utilized data from four published studies to explore the extent to which these gender differences in social relating may extend to relating within the voice hearing experience. The findings suggest a role for gender as a variable that can be considered when identifying an appropriate psychological therapy for a given hearer.
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Affiliation(s)
- Mark Hayward
- School of Psychology, University of Sussex Brighton, UK
| | - Luke Slater
- Sussex Education Centre, Sussex Partnership NHS Foundation Trust Hove, UK
| | - Katherine Berry
- School of Psychological Sciences, University of Manchester Manchester, UK
| | - Salvador Perona-Garcelán
- Personality, Evaluation and Psychological Treatment Department, University of SevilleSeville, Spain; Virgen del Rocío Outpatient Mental Hospital, University Hospital Virgen del RocíoSeville, Spain
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Mehl S, Werner D, Lincoln TM. Does Cognitive Behavior Therapy for psychosis (CBTp) show a sustainable effect on delusions? A meta-analysis. Front Psychol 2015; 6:1450. [PMID: 26500570 PMCID: PMC4593948 DOI: 10.3389/fpsyg.2015.01450] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 09/10/2015] [Indexed: 11/25/2022] Open
Abstract
Cognitive Behavior Therapy for psychosis (CBTp) is an effective treatment resulting in small to medium effect sizes with regard to changes in positive symptoms and psychopathology. As a consequence, CBTp is recommended by national guidelines for all patients with schizophrenia. However, although CBTp was originally developed as a means to improve delusions, meta-analyses have generally integrated effects for positive symptoms rather than for delusions. Thus, it is still an open question whether CBTp is more effective with regard to change in delusions compared to treatment as usual (TAU) and to other interventions, and whether this effect remains stable over a follow-up period. Moreover, it would be interesting to explore whether newer studies that focus on specific factors involved in the formation and maintenance of delusions (causal-interventionist approach) are more effective than the first generation of CBTp studies. A systematic search of the trial literature identified 19 RCTs that compared CBTp with TAU and/or other interventions and reported delusions as an outcome measure. Meta-analytic integration resulted in a significant small to medium effect size for CBTp in comparison to TAU at end-of-therapy (k = 13; [Formula: see text] 0.27) and after an average follow-up period of 47 weeks (k = 12; [Formula: see text] 0.25). When compared with other interventions, there was no significant effect of CBTp at end-of-therapy (k = 8; [Formula: see text] 0.16) and after a follow-up period (k = 5; [Formula: see text]). Comparison between newer studies taking a causal-interventionist approach (k = 4) and first-generation studies showed a difference of 0.33 in mean effect sizes in favor of newer studies at end-of-therapy. The findings suggest that CBTp is superior to TAU, but is not superior to other interventions, in bringing about a change in delusions, and that this superiority is maintained over the follow-up period. Moreover, interventions that focus on causal factors of delusions seem to be a promising approach to improving interventions for delusions.
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Affiliation(s)
- Stephanie Mehl
- Department of Psychiatry and Psychotherapy, Philipps-University MarburgMarburg, Germany
- Department of Health and Social Work, Frankfurt University of Applied ScienceFrankfurt, Germany
| | - Dirk Werner
- Department of Psychological Methods and Statistics, University of HamburgHamburg, Germany
| | - Tania M. Lincoln
- Department of Clinical Psychology and Psychotherapy, University of HamburgHamburg, Germany
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Falloon IR, Coverdale JH, Brooker C. Psychosocial Interventions in Schizophrenia: A Review. INTERNATIONAL JOURNAL OF MENTAL HEALTH 2015. [DOI: 10.1080/00207411.1996.11449327] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Tarrier N, Barrowclough C. Family Interventions in Schizophrenia and Their Long-term Outcomes. INTERNATIONAL JOURNAL OF MENTAL HEALTH 2015. [DOI: 10.1080/00207411.1995.11449318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Saksa JR, Cohen SJ, Srihari VH, Woods SW. Cognitive Behavior Therapy for Early Psychosis: A Comprehensive Review of Individual vs. Group Treatment Studies. Int J Group Psychother 2015; 59:357-83. [DOI: 10.1521/ijgp.2009.59.3.357] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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