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Winkler K, Lincoln TM, Wiesjahn M, Jung E, Schlier B. How does loneliness interact with positive, negative and depressive symptoms of psychosis? New insights from a longitudinal therapy process study. Schizophr Res 2024; 271:179-185. [PMID: 39032430 DOI: 10.1016/j.schres.2024.07.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 06/19/2024] [Accepted: 07/07/2024] [Indexed: 07/23/2024]
Abstract
Cross-sectional research suggests an association between loneliness and psychotic symptoms, but the causal direction of this association is still unclear. Even though loneliness has been proposed as a potential treatment target to improve psychotherapy for psychosis, not much is known about its role in the treatment process. In this study, we re-analyzed data from a therapy process study to investigate the temporal dynamics between loneliness and psychotic symptoms throughout therapy and to explore whether state-of-the-art CBT for psychosis (CBTp) decreases loneliness. Over the course of up to 45 weekly sessions of CBTp, 57 patients reported their feelings of loneliness and current positive, negative and depressive symptom levels at each session. Multilevel regression revealed a reduction in all symptoms over time, but no reduction in loneliness. Time-lagged multilevel regression showed that loneliness predicted subsequent negative and depressive symptoms, whereas positive symptom levels predicted subsequent loneliness. Thus, changes in loneliness seem to be both cause and consequence of psychotic symptom changes. These findings highlight the importance of loneliness as a treatment target, particularly in patients with negative symptoms and depression. Future research should address loneliness-specific interventions as an augmentation of state-of-the-art CBTp.
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Affiliation(s)
- Katharina Winkler
- Universität Hamburg, Institute of Psychology, Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146 Hamburg, Germany.
| | - Tania M Lincoln
- 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
| | - Björn Schlier
- Universität Hamburg, Institute of Psychology, Clinical Psychology and Psychotherapy, Von-Melle-Park 5, 20146 Hamburg, Germany; University of Wuppertal, Institute of Psychology, Clinical Child and Adolescent Psychology and Psychotherapy, Gaußstraße 20, 42119 Wuppertal, Germany
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2
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Steuwe C, Carvalho Fernando S, Runte I, Bender S, Heiler W, Klein F, Kronmüller K, Volmert K, Norra C, Engelbrecht S, Driessen M. Cognitive Behavioral Psychotherapy as an Add-on in Comprehensive Outpatient Care of Non-affective Psychoses: A Multicenter Randomized-Controlled Effectiveness Trial in a Naturalistic Setting. Schizophr Bull 2024:sbae080. [PMID: 39004927 DOI: 10.1093/schbul/sbae080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
BACKGROUND AND HYPOTHESIS Non-affective psychoses (NAP) are associated with severe consequences with regard to social functioning, physical health, employment, and suicidality. Treatment guidelines recommend cognitive behavioral therapy for psychosis (CBTp) as an effective additional treatment strategy to psychopharmacology. We hypothesized that outpatient CBTp has an add-on effect in individuals with NAP who already receive comprehensive outpatient care (COC) in Germany. STUDY DESIGN In a randomized-controlled effectiveness trial, 6 months of COC + CBTp were compared to COC. The primary outcomes were change of symptom severity as assessed by the Positive and Negative Symptom Scale (pre-/post-treatment and 6-month follow-up). Mixed linear models and effect sizes were used to compare changes across treatment groups. Additionally, the number of readmissions was compared. STUDY RESULTS N = 130 individuals with chronic NAP were recruited (COC + CBTp: n = 64, COC: n = 66). COC + CBTp participants significantly improved more regarding positive symptom severity (estimated mean difference at follow-up: -2.33, 95% CI: -4.04 to -0.61, P = .0083, d = 0.32) and general psychopathology (estimated mean difference at follow-up: -4.55, 95% CI: -7.30 to -1.81, P = .0013, d = 0.44) than the COC group. In both groups, negative symptom severity did not change significantly over time nor did groups differ regarding readmissions. CONCLUSION The results underline an add-on benefit of CBTp in chronically ill individuals with NAP. Superiority of CBTp was demonstrated in comparison with high-quality comprehensive care and may also be true in different comprehensive care settings. CLINICAL TRIALS REGISTRATION DRKS00015627.
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Affiliation(s)
- Carolin Steuwe
- Department of Psychiatry and Psychotherapy, Ev. Klinikum Bethel, Universität Bielefeld, Bielefeld, Germany
| | - Silvia Carvalho Fernando
- Department of Psychiatry and Psychotherapy, Ev. Klinikum Bethel, Universität Bielefeld, Bielefeld, Germany
| | - Ingo Runte
- Department of Psychiatry and Psychotherapy, Ev. Klinikum Bethel, Universität Bielefeld, Bielefeld, Germany
| | - Stefan Bender
- Department of Psychiatry and Psychotherapy, LWL-Klinikum Marsberg, Marsberg, Germany
| | - Wolfgang Heiler
- Department of Psychiatry and Psychotherapy, LWL-Klinikum Marsberg, Marsberg, Germany
| | - Fabian Klein
- Department of Psychiatry and Psychotherapy, LWL-Klinikum Gütersloh, Gütersloh, Germany
| | - Klaus Kronmüller
- Department of Psychiatry and Psychotherapy, LWL-Klinikum Gütersloh, Gütersloh, Germany
| | - Kathrin Volmert
- Department of Psychiatry, Psychotherapy and Psychosomatics, LWL-Klinik Paderborn, Germany
| | - Christine Norra
- Department of Psychiatry, Psychotherapy and Psychosomatics, LWL-Klinik Paderborn, Germany
- Medical Faculty, Ruhr Universität Bochum, Bochum, Germany
| | | | - Martin Driessen
- Department of Psychiatry and Psychotherapy, Ev. Klinikum Bethel, Universität Bielefeld, Bielefeld, Germany
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3
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Hoeboer CM, Kullberg MLJ, Oprel DA, Schoorl M, van Minnen A, Antypa N, Mouthaan J, de Kleine RA, van der Does W. Impact of three variants of prolonged exposure therapy on comorbid diagnoses in patients with childhood abuse-related PTSD. Cogn Behav Ther 2024; 53:377-393. [PMID: 38411129 PMCID: PMC11090154 DOI: 10.1080/16506073.2024.2318729] [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] [Received: 08/03/2023] [Accepted: 01/24/2024] [Indexed: 02/28/2024]
Abstract
Recent studies indicated that Prolonged Exposure (PE) is safe and effective for posttraumatic stress disorder (PTSD). It is unclear whether PE also leads to a reduction in comorbid diagnoses. Data from a large randomized controlled trial (N = 149) on the effects of three variants of PE for PTSD were used. We examined the treatment effects on co-morbid diagnoses of depressive, anxiety, obsessive compulsive, substance abuse, psychotic, eating and personality disorders in a sample of patients with PTSD related to childhood abuse. Outcomes were assessed with clinical interviews at baseline, post-treatment and at 6- and 12-month follow-up. All variants of PE led to a decrease from baseline to post-treatment in diagnoses of depressive, anxiety, substance use and personality disorders. Improvements were sustained during follow-up. We found an additional decrease in the number of patients that fulfilled the diagnostic criteria of a depressive disorder between 6- and 12-month follow-up. No significant changes were observed for the presence of OCD, psychotic and eating disorders. Findings suggest that it is effective to treat PTSD related to childhood abuse with trauma-focused treatments since our 14-to-16 weeks PE for PTSD resulted in reductions in comorbid diagnoses of depressive, anxiety, substance use and personality disorders.
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Affiliation(s)
- Chris M. Hoeboer
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
- Department of Psychiatry, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | | | - Danielle A.C. Oprel
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
- PsyQ, Parnassia Groep, The Hague, The Netherlands
| | - Maartje Schoorl
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
| | - Agnes van Minnen
- PSYTREC, Bilthoven, The Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Niki Antypa
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
| | - Joanne Mouthaan
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
| | - Rianne A. de Kleine
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
- PsyQ, Parnassia Groep, The Hague, The Netherlands
| | - Willem van der Does
- Department of Clinical Psychology, Leiden University, Leiden, The Netherlands
- PsyQ, Parnassia Groep, The Hague, The Netherlands
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Faith LA, Hillis-Mascia JD, Wiesepape CN. How Does Individual Psychotherapy Promote Recovery for Persons with Psychosis? A Systematic Review of Qualitative Studies to Understand the Patient's Experience. Behav Sci (Basel) 2024; 14:460. [PMID: 38920792 PMCID: PMC11201174 DOI: 10.3390/bs14060460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 05/10/2024] [Accepted: 05/20/2024] [Indexed: 06/27/2024] Open
Abstract
Psychotherapy for individuals with psychosis is an effective treatment that promotes recovery in various ways. While there is strong quantitative evidence across modalities, less is known from the patient's perspective. There are many varied forms of psychotherapy, and gaining the patient's perspective can improve understanding of salient elements of psychotherapy and increase engagement, ultimately improving recovery rates. The purpose of this review is to identify and integrate data from published studies of patient perspectives of psychotherapy for psychosis to understand essential elements across approaches, differences between approaches, and how psychotherapy impacts recovery. We aimed to understand further: what are the perceptions about individual psychotherapy from the perspective of individuals with psychosis? The current study was a systematic review using PRISMA guidelines of studies that included qualitative interviews with persons with experiences of psychosis who participated in psychotherapy. All three authors participated in the literature search using Pubmed, APA PsycInfo, and Psychiatry Online. We identified N = 33 studies. Studies included cognitive therapies, acceptance and mindfulness approaches, trauma therapies, metacognitive therapy, and music therapy. All studies reported participants' perceived benefit with the therapeutic relationship as especially salient. Participants described diverse aspects of objective (e.g., symptoms, functioning) and subjective (e.g., self-experience or quality of life) recovery improvements, with perceived mechanisms of change, and with music therapy having some unique benefits. Participants also reported challenges and suggestions for improvement. Study findings highlight the salient aspects of psychotherapy identified by patients that may help therapists to individualize and improve approaches to psychotherapy when working with individuals experiencing psychosis. Overall, findings support the potential for integrative psychotherapy approaches for maximal treatment personalization.
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Affiliation(s)
- Laura A. Faith
- Department of Psychiatry, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Jaclyn D. Hillis-Mascia
- Psychosocial Rehabilitation and Recovery Center, Chillicothe VA Medical Center, Chillicothe, OH 45601, USA;
| | - Courtney N. Wiesepape
- Psychosocial Rehabilitation and Recovery Center, Austin VA Clinic, Austin, TX 78744, USA;
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Addington D, French P, Smith J. A comparison of the National Clinical Audit of Psychosis 2019/2020 standards and First Episode Psychosis Services Fidelity Scale 1.0. Early Interv Psychiatry 2022; 16:1028-1035. [PMID: 34882974 DOI: 10.1111/eip.13262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 11/06/2021] [Accepted: 11/29/2021] [Indexed: 12/01/2022]
Abstract
AIM The authors compare two approaches to assessment of the quality of early psychosis intervention services, the National Clinical Audit of Psychosis used in the United Kingdom and the First Episode Psychosis Services Fidelity Scale used in North America and Europe. METHODS We compare the two approaches on the source of standards, measurement type, data collection, time requirements, scoring and reliability. Finally, we review their strengths and limitations. RESULTS Both measures are based on standards derived from the same research evidence base. Both methods rely on data from health records and administrative data. The audit is supplemented with user survey data, the fidelity scale with clinician interviews. The audit requires more time. The audit is based on quality indicators rated as present or absent which yields a statistical benchmark. The Fidelity Scale is based on quality indicators that are rated on a five-point scale yielding a standards-based measure. The two methods cover similar service components, but the FEPS-FS has a broader coverage of team functioning. The National audit also collects data on the user experience directly from patients. The fidelity scale has achieved good to excellent inter-rater reliability, the reliability of the audit has not been tested. CONCLUSIONS Both methods have face validity and provide reliable and useful measures of quality of care. The NCAP works in the context of a single provider health system, the FEPS-FS works in a more variable health system. Comparing the two systems in the field would support international comparison of standards of care.
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Affiliation(s)
- Donald Addington
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Paul French
- Department of Psychology, Manchester Metropolitan University - All Saints Campus, Manchester, England
| | - Jo Smith
- University of Worcester, Worcester, England
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Murray A. Heightened risk factors in the midst of the pandemic: Supporting individuals with psychosis during COVID-19. Perspect Psychiatr Care 2022; 58:164-169. [PMID: 34212395 DOI: 10.1111/ppc.12901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 06/14/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE This article aims to describe distinct vulnerabilities to the psychosocial stress from coronavirus disease 2019 (COVID-19) on individuals with psychosis and provide practical ways to reduce the vulnerabilities. CONCLUSION Societal changes and stress have come in the wake of the COVID-19. Individuals with psychosis are more susceptible to stress, cognitive biases, and lack social support. Practitioners working with individuals with psychosis are in a unique position to offer ways to reduce risk. PRACTICE IMPLICATIONS Care during the pandemic requires practitioners to pay particular attention to magnified risk factors to individuals with psychosis and create a plan to offer adjunct support.
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Affiliation(s)
- Aimee Murray
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
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Rameckers SA, Verhoef REJ, Grasman RPPP, Cox WR, van Emmerik AAP, Engelmoer IM, Arntz A. Effectiveness of Psychological Treatments for Borderline Personality Disorder and Predictors of Treatment Outcomes: A Multivariate Multilevel Meta-Analysis of Data from All Design Types. J Clin Med 2021; 10:5622. [PMID: 34884324 PMCID: PMC8658126 DOI: 10.3390/jcm10235622] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/17/2022] Open
Abstract
We examined the effectiveness of psychotherapies for adult Borderline Personality Disorder (BPD) in a multilevel meta-analysis, including all trial types (PROSPERO ID: CRD42020111351). We tested several predictors, including trial- and outcome type (continuous or dichotomous), setting, BPD symptom domain and mean age. We included 87 studies (N = 5881) from searches between 2013 and 2019 in four databases. We controlled for differing treatment lengths and a logarithmic relationship between treatment duration and effectiveness. Sensitivity analyses were conducted by excluding outliers and by prioritizing total scale scores when both subscale and total scores were reported. Schema Therapy, Mentalization-Based Treatment and reduced Dialectical Behavior Therapy were associated with higher effect sizes than average, and treatment-as-usual with lower effect sizes. General severity and affective instability showed the strongest improvement, dissociation, anger, impulsivity and suicidality/self-injury the least. Treatment effectiveness decreased as the age of participants increased. Dichotomous outcomes were associated to larger effects, and analyses based on last observation carried forward to smaller effects. Compared to the average, the highest reductions were found for certain specialized psychotherapies. All BPD domains improved, though not equally. These findings have a high generalizability. However, causal conclusions cannot be drawn, although the design type did not influence the results.
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Affiliation(s)
- Sophie A. Rameckers
- Department of Clinical Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands; (W.R.C.); (A.A.P.v.E.); (A.A.)
| | - Rogier E. J. Verhoef
- Department of Developmental Psychology, University of Utrecht, 3584 CS Utrecht, The Netherlands;
| | - Raoul P. P. P. Grasman
- Department of Psychological Methods, University of Amsterdam, 1018 WS Amsterdam, The Netherlands;
| | - Wouter R. Cox
- Department of Clinical Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands; (W.R.C.); (A.A.P.v.E.); (A.A.)
| | - Arnold A. P. van Emmerik
- Department of Clinical Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands; (W.R.C.); (A.A.P.v.E.); (A.A.)
| | - Izabella M. Engelmoer
- Institute for Personality Disorders and Behavioral Problems, de Viersprong Amsterdam, 1115 HG Duivendrecht, The Netherlands;
| | - Arnoud Arntz
- Department of Clinical Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands; (W.R.C.); (A.A.P.v.E.); (A.A.)
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Lincoln TM, Pillny M, Schlier B, Hayward M. RELATE-a randomised controlled feasibility trial of a Relating Therapy module for distressing auditory verbal hallucinations: a study protocol. BMJ Open 2021; 11:e046390. [PMID: 34083338 PMCID: PMC8174520 DOI: 10.1136/bmjopen-2020-046390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Auditory verbal hallucinations (AVHs) are associated with distress and reduced functioning. Research suggests that distress is associated with the voice hearer's responding to AVH in a passive and subordinate manner. A novel approach focuses on relating to AVH and teaches assertive responses to AVH using experiential role-plays. A small pilot study found a large effect of this approach on AVH distress but an independent multicentre study is required to ascertain effectiveness across different settings. We aim to estimate the expected effect for a subsequent trial to demonstrate that adding a module of Relating Therapy (RT) to treatment as usual (TAU) is superior to TAU alone in reducing AVH distress. We also test the feasibility of patient recruitment, therapist training, and therapy monitoring in different psychological and psychiatric outpatient facilities in Germany. METHODS AND ANALYSIS We will recruit 75 patients diagnosed with a schizophrenia spectrum disorder and persistent distressing AVH across four sites. Patients will be randomised to receive either 16 sessions of RT plus TAU or TAU alone within a 5-month period. Randomisation will be stratified by sites. Single-blind assessments will take place at baseline, at 5 months (T1) and at 9 months (T2). The primary outcome is the distress factor score of the AVH subscale of the Psychotic Symptoms Rating Scale at T2 adjusted for the baseline value. Secondary outcomes are change in depressive symptoms, quality of life, time spent in structured activities as well as negative relating to voices and to other people. ETHICS AND DISSEMINATION The trial has received ethical approval from the German Psychological Society Ethics Committee. The trial results will be disseminated through conference presentations, peer-reviewed publications and social media. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Registry (NCT04578314).
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Affiliation(s)
- Tania M Lincoln
- Clinical Psychology and Psychotherapy, Institute of Psychology, Faculty of Psychology and Human Movement, Universität Hamburg, Hamburg, Germany
| | - Matthias Pillny
- Clinical Psychology and Psychotherapy, Institute of Psychology, Faculty of Psychology and Human Movement, Universität Hamburg, Hamburg, Germany
| | - Björn Schlier
- Clinical Psychology and Psychotherapy, Institute of Psychology, Faculty of Psychology and Human Movement, Universität Hamburg, Hamburg, Germany
| | - Mark Hayward
- School of Psychology, University of Sussex, Brighton, UK
- Research & Development Department, Sussex Partnership NHS Foundation Trust, Hove, UK
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Zheng Y, Xu T, Zhu Y, Li C, Wang J, Livingstone S, Zhang T. Cognitive Behavioral Therapy for Prodromal Stage of Psychosis-Outcomes for Transition, Functioning, Distress, and Quality of Life: A Systematic Review and Meta-analysis. Schizophr Bull 2021; 48:8-19. [PMID: 33944949 PMCID: PMC8781350 DOI: 10.1093/schbul/sbab044] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE This study aimed to provide insight into the efficacy of cognitive-behavioral therapy for psychosis (CBTp) in patients with "clinical high risk of psychosis (CHR-P)". METHODS Major scientific databases were searched up to April 17, 2020. Randomized controlled trials in CHR-P individuals, comparing CBTp with needs-based interventions (NBI, including treatment as usual or nonspecific control treatment) were included, following PRISMA guidelines. The primary outcome (efficacy) was transition to psychosis by 6 months, 12 months, 24 months, and over 24 months. Secondary outcomes were change in attenuated psychotic symptoms, depression, distress, improvements in functioning, and quality of life. RESULTS Ten randomized controlled studies met inclusion criteria. The comparisons included 1128 participants. CBTp was significantly more efficacious in reducing rate of transition to psychosis by 6 months (after post-hoc sensitivity analysis) (relative risk [RR] = 0.44, 95% confidence interval [CI]: 0.26, 0.73), 12 months (RR = 0.44, 95% CI: 0.30, 0.64), 12 months (RR = 0.46, 95%CI: 0.30, 0.69), and over 24 months (RR = 0.58, 95% CI: 0.35, 0.95) after treatment, compared with those receiving NBI. CBTp was also associated with more reduced attenuated psychotic symptoms by 12 months (SMD = -0.17, 95% CI: -0.33, -0.02) and by 24 months (SMD = -0.24, 95% CI: -0.43, -0.06). No beneficial effects on functioning, depression, quality of life, or distress were observed favoring CBTp. CONCLUSIONS CBTp is effective in reducing both psychosis transition rates and attenuated psychotic symptoms for the prodromal stage of psychosis. It is a promising intervention at the preventative stage.
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Affiliation(s)
- Yuchen Zheng
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tingting Xu
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yikang Zhu
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chunbo Li
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jijun Wang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,CAS Center for Excellence in Brain Science and Intelligence Technology (CEBSIT), Chinese Academy of Science, Shanghai, China
| | - Steven Livingstone
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Tianhong Zhang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,To whom correspondence should be addressed; Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, N 600 South Wanping Road, Shanghai 200030, P. R. China; tel: +86-21-34773065, fax: +86-21-64387986, e-mail:
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10
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Nordmo M, Monsen JT, Høglend PA, Solbakken OA. Investigating the dose–response effect in open-ended psychotherapy. Psychother Res 2020; 31:859-869. [DOI: 10.1080/10503307.2020.1861359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Magnus Nordmo
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Jon T. Monsen
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Per Andreas Høglend
- Institute of Clinical Medicine, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway
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11
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Webb R, Bartl G, James B, Skan R, Peters E, Jones AM, Garety P, Kuipers E, Hayward M, Greenwood K. Exploring the Development, Validity, and Utility of the Short-Form Version of the CHoice of Outcome In Cbt for PsychosEs: A Patient-Reported Outcome Measure of Psychological Recovery. Schizophr Bull 2020; 47:653-661. [PMID: 33215190 PMCID: PMC8084424 DOI: 10.1093/schbul/sbaa173] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The original CHoice of Outcome In Cbt for psychosEs (CHOICE) measure was designed in collaboration with experts by experience as a patient-reported "Psychological Recovery" outcome measure for cognitive-behavioral therapy for psychosis (CBTp). A short version (CHOICE-SF) was developed to use as a brief outcome measure, with a focus on sensitivity to change, for use in future research and practice. CHOICE-SF was developed and validated using 3 separate samples, comprising 640 service users attending 1 of 2 transdiagnostic clinics for (1) CBTp or (2) therapies for voice hearing or (3) who took part in the treatment as usual arm of a trial. In the initial subsample of 69 participants, items from the original CHOICE measure with medium to large effect sizes for change pre- to post-CBTp were retained to form the CHOICE-SF. Internal consistency, construct validity, and sensitivity to change were confirmed, and the factor structure was examined in 242 participants. Specificity was confirmed by comparison with 44 participants who completed CHOICE at 2 time points but did not receive therapy. Validation of CHOICE-SF was carried out by confirming factor structure and sensitivity to change in a new sample of 354 and a subsample of 51 participants, respectively. The CHOICE-SF comprised 11 items and 1 additional personal goal item. A single-factor structure was confirmed, with high internal consistency, construct validity, and sensitivity to change. The CHOICE-SF is a brief, psychometrically robust measure to assess change following psychological therapies in research and clinical practice for people with psychosis and severe mental illness.
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Affiliation(s)
- Rebecca Webb
- School of Psychology, University of Sussex, Pevensey, Falmer, Brighton, UK
| | - Gergely Bartl
- School of Psychology, University of Sussex, Pevensey, Falmer, Brighton, UK
| | - Bryony James
- School of Psychology, University of Sussex, Pevensey, Falmer, Brighton, UK
| | - Rosie Skan
- School of Psychology, University of Sussex, Pevensey, Falmer, Brighton, UK
| | - Emmanuelle Peters
- Institute of Psychiatry, Psychology and Neuroscience, Department of Psychology, King’s College London, London, UK,Psychological Interventions Clinic for Outpatients With Psychosis, South London and Maudsley NHS Foundation Trust, Denmark Hill, London, UK
| | - Anna-Marie Jones
- R&D Department, Sussex Partnership NHS Foundation Trust, Brighton, UK
| | - Philippa Garety
- Institute of Psychiatry, Psychology and Neuroscience, Department of Psychology, King’s College London, London, UK,National Institute for Health Research Biomedical Research Centre, South London and Maudsley NHS Foundation Trust and King’s College London, London, UK
| | - Elizabeth Kuipers
- Institute of Psychiatry, Psychology and Neuroscience, Department of Psychology, King’s College London, London, UK,Psychological Interventions Clinic for Outpatients With Psychosis, South London and Maudsley NHS Foundation Trust, Denmark Hill, London, UK,National Institute for Health Research Biomedical Research Centre, South London and Maudsley NHS Foundation Trust and King’s College London, London, UK
| | - Mark Hayward
- School of Psychology, University of Sussex, Pevensey, Falmer, Brighton, UK,R&D Department, Sussex Partnership NHS Foundation Trust, Brighton, UK
| | - Kathryn Greenwood
- School of Psychology, University of Sussex, Pevensey, Falmer, Brighton, UK,R&D Department, Sussex Partnership NHS Foundation Trust, Brighton, UK,To whom correspondence should be addressed; tel: +44 1273 678409, fax: +44 1273 678058, e-mail:
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de Jong S, Hasson-Ohayon I, van Donkersgoed R, Aleman A, Pijnenborg GHM. A qualitative evaluation of the effects of Metacognitive Reflection and Insight Therapy: 'Living more consciously'. Psychol Psychother 2020; 93:223-240. [PMID: 30548375 DOI: 10.1111/papt.12212] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 08/31/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Extensive research showed that one of the major difficulties that people with schizophrenia spectrum disorders are struggling with involves their ability to reflect on their own and others' mental activities, also defined as metacognition. Several new psychotherapies have been developed to assist patients (re)gain metacognitive capacity, including Metacognitive Reflection and Insight Therapy (MERIT). The current study investigated the client's subjective experience of psychotherapy, to determine whether service users found MERIT effective and whether these gains align with quantitative findings, which processes they considered responsible for these benefits, in which ways participants found MERIT similar or different from other interventions, and whether they experienced non-desirable factors and outcomes. DESIGN All participants who had participated in a randomized controlled trial investigating the efficacy of MERIT were offered a structured post-therapy interview by an independent assessor. Fourteen out of 18 (77%) participants, all of whom had completed therapy, responded. RESULTS Most participants (10/14) indicated that they had experienced the therapy as beneficial to their recovery, and in general contributed to their understanding of their own thinking, which maps closely onto the quantitative findings reported elsewhere. They mainly attributed these changes to their own active role in therapy, the intervention letting them vent and self-express, and forming an alliance with the therapist. CONCLUSIONS Participants reports of change map closely onto the quantitative findings from the randomized controlled trial. Findings are discussed in the frameworks of the metacognitive model of psychosis and the integrative intersubjective model of psychotherapy for psychosis emphasizing the role of the clients as active agent of change. PRACTITIONER POINTS The use of a systematic, qualitative interview at the conclusion of therapy may yield important information regarding process and outcome. Analysis of the interview revealed that clients' perceptions regarding change within themselves closely maps onto quantitative findings. MERIT may not be the appropriate intervention for all clients; some may prefer a more solution-oriented approach such as CBTp or Metacognition-Oriented Social Skills training. Self-expressing with a trained clinician may be therapeutic in itself.
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Affiliation(s)
- Steven de Jong
- Department of Clinical Psychology, University of Amsterdam, The Netherlands.,Lentis Psychiatric Institute, Groningen, the Netherlands
| | | | | | - André Aleman
- Department of Clinical Psychology and Experimental Psychopathology, Faculty of Behavioral Sciences, University of Groningen, The Netherlands.,Department of Neuroscience, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Gerdina Hendrika Maria Pijnenborg
- Department of Clinical Psychology and Experimental Psychopathology, Faculty of Behavioral Sciences, University of Groningen, The Netherlands.,Department of Psychotic Disorders, GGZ Noord-Drenthe, Assen, The Netherlands
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13
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Moritz S, Klein JP, Lysaker PH, Mehl S. Metacognitive and cognitive-behavioral interventions for psychosis: new developments
. DIALOGUES IN CLINICAL NEUROSCIENCE 2020; 21:309-317. [PMID: 31749655 PMCID: PMC6829173 DOI: 10.31887/dcns.2019.21.3/smoritz] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review describes four cognitive approaches for the treatment of
schizophrenia: cognitive-behavioral therapy for psychosis (CBTp), metacognitive therapy,
metacognitive training, and metacognitive reflection insight therapy (MERIT). A central
reference point of our review is a seminal paper by James Flavell, who introduced the
term metacognition (“cognition about cognition”). In a way, every psychotherapeutic
approach adopts a metacognitive perspective when therapists reflect with clients about
their thoughts. Yet, the four approaches map onto different components of metacognition.
CBTp conveys some “metacognitive knowledge” (eg, thoughts are not facts) but is mainly
concerned with individual beliefs. Metacognitive therapy focuses on unhelpful
metacognitive beliefs about thinking styles (eg, thought suppression). Metacognitive
training brings distorted cognitive biases to the awareness of patients; a central goal
is the reduction of overconfidence. MERIT focuses on larger senses of identity and
highlights metacognitive knowledge about oneself and other persons. For CBTp and
metacognitive training, meta-analytic evidence supports their efficacy; single studies
speak for the effectiveness of MERIT and metacognitive therapy.
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Affiliation(s)
- Steffen Moritz
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jan Philipp Klein
- Department of Psychiatry and Psychotherapy, Lübeck University, Lübeck, Germany
| | - Paul H Lysaker
- Department of Psychiatry, Roudebush VA Medical Center, Indiana University School of Medicine, Indianapolis, IN, US
| | - Stephanie Mehl
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Germany;
Department of Health and Social Work, Frankfurt University of Applied Science Frankfurt, Germany
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14
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Robinson L, Kellett S, Delgadillo J. Dose-response patterns in low and high intensity cognitive behavioral therapy for common mental health problems. Depress Anxiety 2020; 37:285-294. [PMID: 32027435 DOI: 10.1002/da.22999] [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: 11/01/2019] [Revised: 11/30/2019] [Accepted: 12/20/2019] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Cognitive-behavioral therapy (CBT) is effective for the treatment of common mental health problems, but the number of sessions required to maximize improvement in routine care remains unclear. AIM This study aimed to examine the dose-response effect in low (LiCBT) and high (HiCBT) intensity CBT delivered in stepped care services. METHODS A multi-service data set included N = 102 206 patients across N = 16 services. The study included patients with case-level depression and/or anxiety symptoms who accessed LiCBT and/or HiCBT. Patients with posttreatment reliable and clinically significant improvement in standardized outcome measures (PHQ-9, GAD-7) were classified as treatment responders. Survival analyses assessed the number of sessions necessary to detect 50%, 75%, and 95% of treatment responders. The 50% and 95% percentiles were used to define the lower and upper boundaries of an adequate dose of therapy that could be used to inform the timing of treatment progress reviews. Analyses were then stratified by diagnosis, and cox regression was used to identify predictors of time-to-remission. RESULTS Most responders (95%) attained RCSI within 7 sessions of LiCBT and 14 sessions of HiCBT. Patients with social anxiety disorder, posttraumatic stress disorder, and obsessive-compulsive disorder required HiCBT and lengthier treatments (6-16 sessions) to maximize improvement. CONCLUSIONS Distinctive dose-response patterns are evident for LiCBT and HiCBT, which can be used to support treatment planning and routine outcome monitoring.
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Affiliation(s)
- Louisa Robinson
- Department of Psychology, University of Sheffield, Sheffield, UK
| | - Stephen Kellett
- Clinical Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK
| | - Jaime Delgadillo
- Clinical Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK
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15
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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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16
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Unmet needs for treatment in 102 individuals with brief and limited intermittent psychotic symptoms (BLIPS): implications for current clinical recommendations. Epidemiol Psychiatr Sci 2019; 29:e67. [PMID: 31739812 PMCID: PMC8061208 DOI: 10.1017/s2045796019000635] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
AIMS To investigate clinical outcomes and unmet needs in individuals at Clinical High Risk for Psychosis presenting with Brief and Limited Intermittent Psychotic Symptoms (BLIPS). METHODS Prospective naturalistic long-term (up to 9 years) cohort study in individuals meeting BLIPS criteria at the Outreach And Support In South-London (OASIS) up to April 2016. Baseline sociodemographic and clinical characteristics, specific BLIPS features, preventive treatments received and clinical outcomes (psychotic and non-psychotic) were measured. Analyses included Kaplan Meier survival estimates and Cox regression methods. RESULTS One hundred and two BLIPS individuals were followed up to 9 years. Across BLIPS cases, 35% had an abrupt onset; 32% were associated with acute stress, 45% with lifetime trauma and 20% with concurrent illicit substance use. The vast majority (80%) of BLIPS individuals, despite being systematically offered cognitive behavioural therapy for psychosis, did not fully engage with it and did not receive the minimum effective dose. Only 3% of BLIPS individuals received the appropriate dose of cognitive behavioural therapy. At 4-year follow-up, 52% of the BLIPS individuals developed a psychotic disorder, 34% were admitted to hospital and 16% received a compulsory admission. At 3-year follow-up, 52% of them received an antipsychotic treatment; at 4-year follow-up, 26% of them received an antidepressant treatment. The presence of seriously disorganising and dangerous features was a strong poor prognostic factor. CONCLUSIONS BLIPS individuals display severe clinical outcomes beyond their very high risk of developing psychosis and show poor compliance with preventive cognitive behavioural therapy. BLIPS individuals have severe needs for treatment that are not met by current preventive strategies.
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17
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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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18
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Luther L, Fischer MW, Firmin RL, Salyers MP. Clarifying the overlap between motivation and negative symptom measures in schizophrenia research: A meta-analysis. Schizophr Res 2019; 206:27-36. [PMID: 30577993 PMCID: PMC6525651 DOI: 10.1016/j.schres.2018.10.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/15/2018] [Accepted: 10/18/2018] [Indexed: 12/11/2022]
Abstract
Motivation and negative symptom research has recently been hampered by a series of inconsistent findings, leading to calls for a greater consensus on the type of measures used across studies. To inform this issue, we conducted a meta-analysis that quantified the association between motivation measures (self-report, performance-based) and clinician-rated negative symptom measures as well as a series of moderator analyses to develop a greater understanding of the measurement factors impacting this relationship. Forty-seven eligible studies with people with schizophrenia-spectrum disorders were included. Using a random-effects meta-analytic model, a small but significant overall effect size emerged between motivation and clinician-rated negative symptoms (r = -0.18). Several significant moderators were identified, including the generation of negative symptom measures such that there was a significantly stronger relationship between motivation and second-generation (r = -0.38) than first-generation negative symptom measures (r = -0.17). Further, the type of performance-based measure used moderated the relationship, with effort discounting tasks most strongly related to negative symptoms (r = -0.44). The domain of motivation assessed (intrinsic, extrinsic, amotivation) also moderated the relationship. These findings help to identify sources of inconsistencies observed in prior studies and point to both second-generation and effort discounting tasks as the most promising types of measures, particularly for those interested in validating motivation measures or assessing the effectiveness of motivation treatments. Although additional research is needed, our results suggest that using these measures may help to reduce inconsistencies across studies and move the field forward.
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Affiliation(s)
- Lauren Luther
- Indiana University-Purdue University Indianapolis, Department of Psychology, 402 N. Blackford St., LD 124, Indianapolis, IN 46202, USA; University of Illinois at Chicago, Department of Psychiatry, 1747 West Roosevelt Road, 279, Chicago, IL 60608, USA.
| | - Melanie W Fischer
- Indiana University-Purdue University Indianapolis, Department of Psychology, 402 N. Blackford St., LD 124, Indianapolis, IN 46202, USA.
| | - Ruth L Firmin
- University of California Los Angeles, Semel Institute, 760 Westwood Plaza, Los Angeles, CA 90046, USA.
| | - Michelle P Salyers
- Indiana University-Purdue University Indianapolis, Department of Psychology, 402 N. Blackford St., LD 124, Indianapolis, IN 46202, USA.
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19
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Lee CW, Frost AD. Where Australia's Better Access scheme has had an impact on mental health: A commentary on Jorm (2018). Aust N Z J Psychiatry 2019; 53:259-261. [PMID: 30727743 DOI: 10.1177/0004867419828495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Christopher W Lee
- 1 Faculty of Health and Medical Sciences, The University of Western Australia, Perth, WA, Australia
| | - Aaron Dj Frost
- 2 Benchmark Psychology, Upper Mount Gravatt, QLD, Australia.,3 School of Applied Psychology, Griffith University, Mt Gravatt, QLD, Australia
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20
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Robinson L, Delgadillo J, Kellett S. The dose-response effect in routinely delivered psychological therapies: A systematic review. Psychother Res 2019; 30:79-96. [PMID: 30661486 DOI: 10.1080/10503307.2019.1566676] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The dose-response effect refers to the relationship between the dose (e.g., length, frequency) of treatment and the subsequent probability of improvement. This systematic review aimed to synthesize the literature on the dose-response effect in routine psychological therapies delivered to adult patients with mental health problems. Twenty-six studies were eligible for inclusion. Different methodological approaches have been used to examine the dose-response effect; including survival analysis, multilevel modelling and descriptive cluster analyses. Replicated and consistent support was found for a curvilinear (log-linear or cubic) relationship between treatment length and outcomes, with few exceptions such as eating disorders and severe psychiatric populations. Optimal doses of psychotherapy in routine settings range between 4 and 26 sessions (4-6 for low intensity guided self-help) and vary according to setting, clinical population and outcome measures. Weekly therapy appears to accelerate the rate of improvement compared to less frequent schedules. Most of the reviewed evidence is from university counselling centres and outpatient psychotherapy clinics for common mental health problems. There is scarce and inconclusive evidence in clinical samples with chronic and severe mental disorders.
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Affiliation(s)
- Louisa Robinson
- Department of Psychology, University of Sheffield, Sheffield, UK
| | - Jaime Delgadillo
- Clinical Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK
| | - Stephen Kellett
- Clinical Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK
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21
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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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22
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A systematic review examining factors predicting favourable outcome in cognitive behavioural interventions for psychosis. Schizophr Res 2017; 183:22-30. [PMID: 27889383 DOI: 10.1016/j.schres.2016.11.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/12/2016] [Accepted: 11/14/2016] [Indexed: 11/22/2022]
Abstract
Psychosis is a debilitating mental health condition affecting approximately 4 persons per 1000. Cognitive behavioural therapy for psychosis (CBTp) has been shown to be an effective treatment for psychosis and is recommended by several national guidelines. CBTp does not work equally well with everyone, however, with some 50% of clients receiving little benefit. This review sets out to systematically assess the literature and methodological quality of a number of studies, which examine factors predicting successful outcome in CBTp. The databases CINAHL, Cochrane, EBSCO, EMBASE, ISI Web of Science, MEDLINE (Ovid), PsycARTICLES, PsycINFO, PubMed, and Scopus were electronically searched. English language articles in peer reviewed journals were reviewed. Search terms "psychosis", "psychotic disorder", "cognitive behavioural therapy", "cognitive therapy", "randomised controlled trial", "predictor", and "treatment outcome" in various combinations were used as needed. Only randomised controlled trials (RCTs) were included. Results suggest that female gender, older age, and higher clinical insight at baseline, each predicted better outcome in CBT interventions with psychotic patients, as did a shorter duration of the illness, and higher educational attainment. Several other factors, such as higher symptom severity at baseline, were suggestive of predictive capacity but further research to clarify was indicated. Providers of mental healthcare should consider these findings when offering CBTp. The onus is also on healthcare providers to better equip non-responders to CBTp. Further investigation into a limited number of predictive factors, with an agreed set of outcome measures, would allow future researchers more direct comparisons between studies.
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