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Katsushima M, Nakamura H, Hanaoka H, Shiko Y, Komatsu H, Shimizu E. Randomised controlled trial on the effect of video-conference cognitive behavioural therapy for patients with schizophrenia: a study protocol. BMJ Open 2023; 13:e069734. [PMID: 37696635 PMCID: PMC10496719 DOI: 10.1136/bmjopen-2022-069734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 08/25/2023] [Indexed: 09/13/2023] Open
Abstract
INTRODUCTION Cognitive behavioural therapy for psychosis (CBTp) has demonstrated effectiveness in reducing positive symptoms, improving depression, enhancing coping skills and increasing awareness of illness. However, compared with cognitive behavioural therapy for depression and anxiety, the spread of CBTp in clinical practice is minimal. The present study designed a randomised controlled trial (RCT) research protocol to evaluate whether real-time remote video-conference CBTp (vCBTp) could facilitate access to psychosocial interventions and effectively improve symptoms compared with usual care (UC) for patients with schizophrenia. METHODS AND ANALYSIS This exploratory RCT will consist of two parallel groups (vCBTp+UC and UC alone) of 12 participants (n=24) diagnosed with schizophrenia, schizoaffective disorder or paranoid disorder, who remain symptomatic following pharmacotherapy. Seven 50-min weekly vCBTp interventions will be administered to test efficacy. The primary outcome will be the positive and negative syndrome scale score at week 8. The secondary outcome will be the Beck Cognitive Insight Scale to assess insight, the Patient Health Questionnaire-9 to assess depression, the Generalised Anxiety Disorder-7 to assess anxiety, the 5-level EuroQol 5-dimensional questionnaire to assess quality of life and the Impact of Event Scale-Revised to assess subjective distress about a specific stressful life event. We will take all measurements at 0 weeks (baseline) and at 8 weeks (post-intervention), and apply intention-to-treat analysis. ETHICS AND DISSEMINATION We will conduct this study in the outpatient department of Cognitive Behavioral Therapy Center at Chiba University Hospital. Further, all participants will be informed of the study and will be asked to sign consent forms. We will report according to the Consolidated Standards of Reporting Trials. TRIAL REGISTRATION NUMBER UMIN000043396.
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Affiliation(s)
- Masayuki Katsushima
- Departments of Cognitive Behavioral Physiology, Chiba University Graduate School of Medicine School of Medicine, Chiba, Japan
- Department of Rehabilitation, Faculty of Health Care and Medical Sports, Teikyo Heisei University - Chiba Campus, Ichihara, Japan
| | - Hideki Nakamura
- Departments of Cognitive Behavioral Physiology, Chiba University Graduate School of Medicine School of Medicine, Chiba, Japan
- Department of Nursing, Faculty of Medicine, Jikei University School of Medicine, Minato-ku, Japan
| | - Hideki Hanaoka
- Clinical Research Center, Chiba University Hospital, Chiba, Japan
- Future Medicine Research Center, Chiba University, Chiba, Japan
| | - Yuki Shiko
- Clinical Research Center, Chiba University Hospital, Chiba, Japan
| | - Hideki Komatsu
- Department of Psychiatry and Psychosomatic Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Eiji Shimizu
- Department of Cognitive Behavioral Physiology, Graduate School of Medicine, Chiba University, Chiba, Japan
- Research Center for Child Mental Development, Graduate School of Medicine, Chiba University, Chiba, Japan
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A randomised multiple baseline case series of a novel imagery rescripting protocol for intrusive trauma memories in people with psychosis. J Behav Ther Exp Psychiatry 2022; 75:101699. [PMID: 34813973 DOI: 10.1016/j.jbtep.2021.101699] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/01/2021] [Accepted: 11/04/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND AND OBJECTIVES There has been limited investigation of therapies targeting trauma-related psychological mechanisms hypothesised to play a role in post-traumatic and psychosis symptoms. Imagery rescripting (ImRs) is a therapeutic technique which involves transforming images, such as episodic memories, to modify associated distressing beliefs. This study is the first ImRs study for psychosis to incorporate experimental controls. We used a novel ImRs protocol, targeting present-focused, self-referential distressing meanings associated with intrusive trauma memories. A multiple baseline case series design investigated whether the protocol was feasible, safe, acceptable and effective. METHODS 12 participants with a psychosis diagnosis and intrusive trauma memories were assessed and randomised to a monitoring period (one, two or three weeks), followed by three ImRs sessions (over three weeks), a further two-week monitoring period with a post-therapy assessment a week after completing therapy. Memory phenomenology was assessed daily during monitoring. Post-traumatic stress symptoms and wellbeing were assessed pre and post therapy. RESULTS ImRs was feasible, safe and rated as highly acceptable. No participants dropped-out of the brief, targeted intervention. There were moderate effects on the frequency, distress, controllability and appraisals of trauma memories. Notably, ten participants showed reliable change, and seven clinically significant change, in post-traumatic stress symptoms. LIMITATIONS Assessments were not blinded and impact on psychosis was not examined. CONCLUSIONS The study indicates that a brief, novel ImRs protocol targeting present-focused, self-referential meanings is a promising intervention for intrusive trauma memories. Future research should investigate its integration into trauma-focused therapy for psychosis and impact on psychosis severity.
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Howard R, Berry K, Haddock G. Therapeutic alliance in psychological therapy for posttraumatic stress disorder: A systematic review and meta-analysis. Clin Psychol Psychother 2021; 29:373-399. [PMID: 34237173 DOI: 10.1002/cpp.2642] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 06/21/2021] [Accepted: 06/24/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Therapeutic alliance is a key element of successful therapy. Despite being particularly relevant in people with posttraumatic stress disorder (PTSD), due to fear, mistrust and avoidance, there has not yet been a comprehensive systematic review of therapeutic alliance in this population. This review explored (a) variables which may predict alliance and (b) whether alliance predicts PTSD outcomes. METHOD Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, the review identified 34 eligible studies. Studies were subjected to a quality assessment. Predictors of alliance were considered in a narrative synthesis. Twelve studies were entered into a meta-analysis of the association between therapeutic alliance and PTSD outcomes. RESULTS There was some evidence for individual variables including attachment, coping styles and psychophysiological variables predicting the alliance. Therapy variables did not predict alliance. The therapeutic alliance was found to significantly predict PTSD outcomes, with an aggregated effect size of r = -.34, across both in-person and remote therapies. LIMITATIONS Included studies were restricted to peer-reviewed, English language studies. Quality of included studies was mostly rated weak to moderate, primarily reflecting issues with selection bias in this area of research. CONCLUSIONS This is the first review to demonstrate that therapeutic alliance is a consistent predictor of PTSD outcomes, in both in-person and remote therapies, and the effect appears at least as strong as in other populations. This is of relevance to clinicians working with traumatized populations. The review identified a need for further research to determine variables predicting alliance in therapy for PTSD.
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Affiliation(s)
- Ruth Howard
- Division of Psychology and Mental Health, The University of Manchester, Manchester, UK.,Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Katherine Berry
- Division of Psychology and Mental Health, The University of Manchester, Manchester, UK.,Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Gillian Haddock
- Division of Psychology and Mental Health, The University of Manchester, Manchester, UK.,Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
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Hasson‐Ohayon I, Jong S, Igra L, Carter SA, Faith LA, Lysaker P. Longitudinal changes in therapeutic alliance with people with psychosis: Relationship between client and therapist assessments. Clin Psychol Psychother 2021; 28:1243-1253. [DOI: 10.1002/cpp.2572] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 12/16/2022]
Affiliation(s)
| | | | - Libby Igra
- Department of Psychology Bar‐Ilan University Ramat‐Gan Israel
| | - Sarah A. Carter
- Utrecht University: University College Roosevelt Middelburg The Netherlands
| | - Laura A. Faith
- Department of Psychology University of Missouri‐Kansas City Kansas City Missouri USA
| | - Paul Lysaker
- Department of Psychiatry Roudebush VA Medical Center and the Indiana University School of Medicine Indianapolis Indiana USA
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Ching EYN, Smyth L, De Souza T, Charlesworth G. The Adaptation and Feasibility of Narrative Enhancement and Cognitive Therapy (NECT) for Late-Onset Psychosis. Community Ment Health J 2020; 56:211-221. [PMID: 31664623 PMCID: PMC6971141 DOI: 10.1007/s10597-019-00495-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 10/17/2019] [Indexed: 11/24/2022]
Abstract
The aim of this study is to adapt and feasibility test the narrative component of Narrative Enhancement and Cognitive Therapy (NECT) for late-onset psychosis. This study followed the development and feasibility phases of the Medical Research Council framework. The original NECT intervention was adapted based on consultations with service users, experts, and clinicians. The evaluation of the feasibility test of the adapted intervention was guided by Orsmond and Cohn (Occup Particip Health 35(3):169-177, 2015)'s model for feasibility studies. The final adaptations consist of language, readability, and delivery. The adapted intervention was tested for feasibility and acceptability with one group of five patients recruited from a National Health Service (NHS) Trust in UK Results were mixed in participant outcomes and a likelihood of acceptability of the intervention. This indicates the need for a larger scale feasibility test to explore the identified benefits and challenges of implementing NECT in NHS or community settings for late-onset psychosis.
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Affiliation(s)
- Elaine Y N Ching
- Research Department of Clinical, Educational and Health Psychology, University College London, Room 436, 4th Floor, 1-19 Torrington Place, Gower Street, London, WC1E 7HB, UK. .,Barnet Psychology Hub, Barnet, Enfield and Haringey Mental Health NHS Trust, Springwell Centre, Wellhouse Lane, Barnet, EN5 3DJ, United Kingdom.
| | - Lucy Smyth
- Research Department of Clinical, Educational and Health Psychology, University College London, Room 436, 4th Floor, 1-19 Torrington Place, Gower Street, London, WC1E 7HB, UK
| | - Tanisha De Souza
- Research and Development, North East London NHS Foundation Trust, Goodmayes Hospital, 157 Barley Lane Ilford, London, IG3 8XJ, UK
| | - Georgina Charlesworth
- Research Department of Clinical, Educational and Health Psychology, University College London, Room 436, 4th Floor, 1-19 Torrington Place, Gower Street, London, WC1E 7HB, UK.,Research and Development, North East London NHS Foundation Trust, Goodmayes Hospital, 157 Barley Lane Ilford, London, IG3 8XJ, UK
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Browne J, Nagendra A, Kurtz M, Berry K, Penn DL. The relationship between the therapeutic alliance and client variables in individual treatment for schizophrenia spectrum disorders and early psychosis: Narrative review. Clin Psychol Rev 2019; 71:51-62. [PMID: 31146249 DOI: 10.1016/j.cpr.2019.05.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 03/30/2019] [Accepted: 05/19/2019] [Indexed: 12/31/2022]
Abstract
Given the high rates of treatment disengagement and medication nonadherence in individuals with schizophrenia spectrum disorders and early psychosis, fostering a strong alliance in treatment is critical. Moreover, the role of the therapeutic alliance extends beyond that in traditional psychotherapy because of the multifaceted nature of treatment. Thus, this review provides a comprehensive discussion of the relationship between the alliance and client variables across various provider types and individual treatments. This review summarizes existing research on (a) client correlates/predictors of the therapeutic alliance and on (b) the relationship between the alliance and client treatment outcomes in individual treatment for schizophrenia spectrum disorders and early psychosis. Parallel literature searches were conducted using PubMed and PsycINFO databases, which yielded 1202 potential studies with 84 studies meeting inclusion criteria. With regard to correlates/predictors, the existing evidence suggests that better insight, medication adherence, social support, and recovery variables were related to better client-rated alliance. Better medication adherence and recovery variables as well as less severe symptoms were related to better provider-rated alliance. In terms of alliance-outcome relationships, evidence suggests that a strong provider-rated alliance was predictive of improved functioning and medication and treatment adherence. There was some limited evidence that better client-rated alliance was related to improved recovery outcomes. Despite mixed results and heterogeneity among studies, this review suggests that a strong alliance can be beneficial in individual schizophrenia treatment. Thus, training and supervision of providers should emphasize developing a positive alliance, particularly with clients for whom developing an alliance may be difficult.
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Affiliation(s)
- Julia Browne
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA.
| | - Arundati Nagendra
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Matthew Kurtz
- Department of Psychology and Neuroscience and Behavior, Wesleyan University, Middletown, CT, USA
| | - Katherine Berry
- School of Health Sciences, University of Manchester, Manchester, UK
| | - David L Penn
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; School of Psychology, Australian Catholic University, Melbourne, VIC, Australia
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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: 20] [Impact Index Per Article: 3.3] [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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Lutton SS, Swank JM. The Importance of Intentionality in Untangling Trauma From Severe Mental Illness. ACTA ACUST UNITED AC 2018. [DOI: 10.17744/mehc.40.2.02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Trauma has become entangled and largely lost in the conceptualization and treatment of severe mental illness (SMI). Practitioners conceptualize and treat SMI with medical-model ideals. While researchers support using treatment approaches developed from a medical model in treating the symptoms of SMI, these treatments can be problematic for an individual with SMI who has also experienced trauma. Thus, it is imperative that counselors consider trauma separately when working with individuals presenting with SMI. Additionally, counselors need to employ holistic measures to treat trauma. This article focuses on understanding how SMI and trauma have become entangled, what they look like when separated, and why it is important to disentangle them. The conceptualization for the disentanglement process is presented from a Jungian theoretical foundation.
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Keen N, Hunter ECM, Peters E. Integrated Trauma-Focused Cognitive-Behavioural Therapy for Post-traumatic Stress and Psychotic Symptoms: A Case-Series Study Using Imaginal Reprocessing Strategies. Front Psychiatry 2017; 8:92. [PMID: 28620323 PMCID: PMC5451497 DOI: 10.3389/fpsyt.2017.00092] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 05/04/2017] [Indexed: 12/14/2022] Open
Abstract
Despite high rates of trauma in individuals with psychotic symptoms, post-traumatic stress symptoms are frequently overlooked in clinical practice. There is also reluctance to treat post-traumatic symptoms in case the therapeutic procedure of reprocessing the trauma exacerbates psychotic symptoms. Recent evidence demonstrates that it is safe to use reprocessing strategies in this population. However, most published studies have been based on treating post-traumatic symptoms in isolation from psychotic symptoms. The aims of the current case series were to assess the acceptability, feasibility, and preliminary effectiveness of integrating cognitive-behavioural approaches for post-traumatic stress and psychotic symptoms into a single protocol. Nine participants reporting distressing psychotic and post-traumatic symptoms were recruited from a specialist psychological therapies service for psychosis. Clients were assessed at five time points (baseline, pre, mid, end of therapy, and at 6+ months of follow-up) by an independent assessor on measures of current symptoms of psychosis, post-traumatic stress, emotional problems, and well-being. Therapy was formulation based and individualised, depending on presenting symptoms and trauma type. It consisted of five broad, flexible phases, and included imaginal reprocessing strategies (reliving and/or rescripting). The intervention was well received, with positive post-therapy feedback and satisfaction ratings. Unusually for this population, no-one dropped out of therapy. Post therapy, all but one (88% of participants) achieved a reliable improvement compared to pre-therapy on at least one outcome measure: post-traumatic symptoms (63%), voices (25%), delusions (50%), depression (50%), anxiety (36%), and well-being (40%). Follow-up assessments were completed by 78% (n = 7) of whom 86% (n = 6) maintained at least one reliable improvement. Rates of improvements following therapy (average of 44% across measures post therapy; 32% at follow-up) were over twice those found during the waiting list period (19%). No participant indicated a reliable worsening of any symptoms during or after therapy. The study shows that an integrative therapy incorporating reprocessing strategies was an acceptable and feasible intervention for this small sample, with promising effectiveness. A randomised controlled trial is warranted to test the efficacy of the intervention for this population.
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Affiliation(s)
- Nadine Keen
- South London and Maudsley NHS Foundation Trust, Psychological Interventions Clinic for outpatients with Psychosis (PICuP), London, United Kingdom
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, United Kingdom
| | - Elaine C. M. Hunter
- South London and Maudsley NHS Foundation Trust, Psychological Interventions Clinic for outpatients with Psychosis (PICuP), London, United Kingdom
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, United Kingdom
| | - Emmanuelle Peters
- South London and Maudsley NHS Foundation Trust, Psychological Interventions Clinic for outpatients with Psychosis (PICuP), London, United Kingdom
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, United Kingdom
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Steel C, Hardy A, Smith B, Wykes T, Rose S, Enright S, Hardcastle M, Landau S, Baksh MF, Gottlieb JD, Rose D, Mueser KT. Cognitive-behaviour therapy for post-traumatic stress in schizophrenia. A randomized controlled trial. Psychol Med 2017; 47:43-51. [PMID: 27650432 DOI: 10.1017/s0033291716002117] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND There is limited evidence for effective interventions in the treatment of post-traumatic stress symptoms within individuals diagnosed with schizophrenia. Clinicians have concerns about using exposure treatments with this patient group. The current trial was designed to evaluate a 16-session cognitive restructuring programme, without direct exposure, for the treatment of post-traumatic stress symptoms specifically within individuals diagnosed with schizophrenia. METHOD A multicentre randomized controlled single-blinded trial with assessments at 0 months, 6 months (post-treatment) and 12 months (follow-up) was conducted. A total of 61 participants diagnosed with schizophrenia and exhibiting post-traumatic stress symptoms were recruited. Those randomized to treatment were offered up to 16 sessions of cognitive-behaviour therapy (CBT, including psychoeducation, breathing training and cognitive restructuring) over a 6-month period, with the control group offered routine clinical services. The main outcome was blind rating of post-traumatic stress symptoms using the Clinician Administered PTSD Scale for Schizophrenia. Secondary outcomes were psychotic symptoms as measured by the Positive and Negative Symptom Scale and the Psychotic Symptom Rating Scale. RESULTS Both the treatment and control groups experienced a significant decrease in post-traumatic stress symptoms over time but there was no effect of the addition of CBT on either the primary or secondary outcomes. CONCLUSIONS The current trial did not demonstrate any effect in favour of CBT. Cognitive restructuring programmes may require further adaptation to promote emotional processing of traumatic memories within people diagnosed with a psychotic disorder.
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Affiliation(s)
- C Steel
- School of Psychology and Clinical Language Sciences, University of Reading,Reading,UK
| | - A Hardy
- Department of Psychology,Institute of Psychiatry, Psychology & Neuroscience, King's College London,London,UK
| | - B Smith
- North East London NHS Foundation Trust,UK
| | - T Wykes
- Department of Psychology,Institute of Psychiatry, Psychology & Neuroscience, King's College London,London,UK
| | - S Rose
- Berkshire Healthcare NHS Foundation Trust,UK
| | - S Enright
- Berkshire Healthcare NHS Foundation Trust,UK
| | | | - S Landau
- Department of Biostatistics,Institute of Psychiatry, Psychology & Neuroscience, King's College London,London,UK
| | - M F Baksh
- Department of Mathematics and Statistics,University of Reading,Reading,UK
| | - J D Gottlieb
- Center for Psychiatric Rehabilitation, Boston University,Boston, MA,USA
| | - D Rose
- Health Services Research, Institute of Psychiatry, Psychology & Neuroscience, King's College London,London,UK
| | - K T Mueser
- Department of Mathematics and Statistics,University of Reading,Reading,UK
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