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Skapinakis P, Caldwell DM, Hollingworth W, Bryden P, Fineberg NA, Salkovskis P, Welton NJ, Baxter H, Kessler D, Churchill R, Lewis G. Pharmacological and Psychotherapeutic Interventions for Management of Obsessive-compulsive Disorder in Adults: A Systematic Review and Network Meta-analysis. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2021; 19:457-467. [PMID: 35747299 DOI: 10.1176/appi.focus.19402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Reprinted under Creative Commons CC-BY license.
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Affiliation(s)
- Petros Skapinakis
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Deborah M Caldwell
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - William Hollingworth
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Peter Bryden
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Naomi A Fineberg
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Paul Salkovskis
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Nicky J Welton
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Helen Baxter
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - David Kessler
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Rachel Churchill
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
| | - Glyn Lewis
- Division of Psychiatry, University College London, London, UK (P Skapinakis, Prof G Lewis); Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece (P Skapinakis); School of Social and Community Medicine, University of Bristol, Bristol, UK (D M Caldwell, Prof W Hollingworth, P Bryden, N J Welton, H Baxter, D Kessler); Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK, and Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK (N A Fineberg); Department of Psychology, University of Bath, Bath, UK (Prof P Salkovskis); and Centre for Reviews and Dissemination, University of York, York, UK (Prof R Churchill)
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Frequency and level of self-efficacy predict the effectiveness of therapist- and self-guided exposure in obsessive compulsive disorder. Behav Cogn Psychother 2020; 48:751-755. [DOI: 10.1017/s1352465820000582] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractBackground:While exposure and response prevention (ERP) is the most effective treatment for obsessive compulsive disorder (OCD), less is known about the specific mechanisms underlying symptom change after ERP.Aims:We tested the hypothesis that the frequency of self- and therapist-guided ERP related to the extent of symptom reduction and that this link is mediated by increased self-efficacy.Method:In a sample of 377 in-patients with a primary diagnosis of OCD receiving in-patient CBT, we assessed symptoms (YBOCS-SR) and self-efficacy (General Self-Efficacy Scale), before and after treatment, as well as the frequency of therapist- and self-guided ERP sessions.Results:Patients with more therapist-guided ERP sessions during treatment showed more symptom reduction and the association of self-guided ERP on outcome was mediated by enhanced self-efficacy.Conclusions:These findings highlight the importance of both therapist- and self-guided ERP sessions and suggest that therapists should conduct a sufficient number of ERP sessions to optimise treatment.
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Albert U, Di Salvo G, Solia F, Rosso G, Maina G. Combining Drug and Psychological Treatments for Obsessive- Compulsive Disorder: What is the Evidence, When and for Whom. Curr Med Chem 2019; 25:5632-5646. [PMID: 28707590 DOI: 10.2174/0929867324666170712114445] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 04/11/2017] [Accepted: 05/30/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Serotonin reuptake inhibitors (SRIs) and cognitive-behavioral psychotherapy (CBT) are first-line treatments for obsessive-compulsive disorder (OCD). Since response is often inadequate, in recent years researchers investigated whether combining CBT and SRIs, either ab initio or sequentially, results in a greater reduction of obsessivecompulsive symptoms. OBJECTIVE The aims of the present paper are to assess if combination treatment seems adding benefits as compared to either monotherapy alone and if sequential strategies may be effective in converting partial or non responders to a first-line treatment into responders. METHOD We reviewed available literature on pharmacological and CBT combination and sequential treatments for adult and pediatric OCD patients and then we conducted a separate analysis for studies concerning these two promising strategies. Search results included openlabel trials and randomized controlled trials (RCTs). RESULTS We identified ten controlled studies assessing the efficacy of combination treatments ab initio versus CBT alone and six evaluating combination strategies ab initio versus medications alone. Eleven studies, only two of which were RCTs, have been published on sequential treatments. The combination ab initio of CBT and SRIs has not been found to be clearly superior to either monotherapy alone in most studies conducted on this topic, except for patients with severe depression who might benefit more from the combination versus only CBT. A sequential administration of CBT after medications has been found useful in promoting remission in patients who partially responded to drugs and in promoting response in resistant patients. CONCLUSION OCD patients with comorbid major depression should receive medication firstly, eventually associated with CBT; for all remaining patients there is clear evidence from the literature of no additive benefits of combining ab initio CBT and medication. Therefore, the routine use of a combination approach in all adult patients affected by OCD is not supported by the literature. The available evidence supports the effectiveness of the sequential addition of CBT to SRIs.
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Affiliation(s)
- Umberto Albert
- Rita Levi Montalcini Department of Neuroscience, University of Turin, Italy, A.O.U. San Luigi Gonzaga of Orbassano, Turin, Italy
| | - Gabriele Di Salvo
- Rita Levi Montalcini Department of Neuroscience, University of Turin, Italy, A.O.U. San Luigi Gonzaga of Orbassano, Turin, Italy
| | - Francesca Solia
- Rita Levi Montalcini Department of Neuroscience, University of Turin, Italy, A.O.U. San Luigi Gonzaga of Orbassano, Turin, Italy
| | - Gianluca Rosso
- Rita Levi Montalcini Department of Neuroscience, University of Turin, Italy, A.O.U. San Luigi Gonzaga of Orbassano, Turin, Italy
| | - Giuseppe Maina
- Rita Levi Montalcini Department of Neuroscience, University of Turin, Italy, A.O.U. San Luigi Gonzaga of Orbassano, Turin, Italy
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Rector NA, Richter MA, Katz D, Leybman M. Does the addition of cognitive therapy to exposure and response prevention for obsessive compulsive disorder enhance clinical efficacy? A randomized controlled trial in a community setting. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2018; 58:1-18. [DOI: 10.1111/bjc.12188] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Neil A. Rector
- Frederick W. Thompson Anxiety Disorders Centre; Sunnybrook Health Sciences Centre; Toronto Ontario Canada
- Department of Psychiatry; University of Toronto; Ontario Canada
| | - Margaret A. Richter
- Frederick W. Thompson Anxiety Disorders Centre; Sunnybrook Health Sciences Centre; Toronto Ontario Canada
- Department of Psychiatry; University of Toronto; Ontario Canada
| | - Danielle Katz
- Frederick W. Thompson Anxiety Disorders Centre; Sunnybrook Health Sciences Centre; Toronto Ontario Canada
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Skapinakis P, Caldwell D, Hollingworth W, Bryden P, Fineberg N, Salkovskis P, Welton N, Baxter H, Kessler D, Churchill R, Lewis G. A systematic review of the clinical effectiveness and cost-effectiveness of pharmacological and psychological interventions for the management of obsessive-compulsive disorder in children/adolescents and adults. Health Technol Assess 2018; 20:1-392. [PMID: 27306503 DOI: 10.3310/hta20430] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is a relatively common and disabling condition. OBJECTIVES To determine the clinical effectiveness, acceptability and cost-effectiveness of pharmacological and psychological interventions for the treatment of OCD in children, adolescents and adults. DATA SOURCES We searched the Cochrane Collaboration Depression, Anxiety and Neurosis Trials Registers, which includes trials from routine searches of all the major databases. Searches were conducted from inception to 31 December 2014. REVIEW METHODS We undertook a systematic review and network meta-analysis (NMA) of the clinical effectiveness and acceptability of available treatments. Outcomes for effectiveness included mean differences in the total scores of the Yale-Brown Obsessive-Compulsive Scale or its children's version and total dropouts for acceptability. For the cost-effectiveness analysis, we developed a probabilistic model informed by the results of the NMA. All analyses were performed using OpenBUGS version 3.2.3 (members of OpenBUGS Project Management Group; see www.openbugs.net ). RESULTS We included 86 randomised controlled trials (RCTs) in our systematic review. In the NMA we included 71 RCTs (54 in adults and 17 in children and adolescents) for effectiveness and 71 for acceptability (53 in adults and 18 in children and adolescents), comprising 7643 and 7942 randomised patients available for analysis, respectively. In general, the studies were of medium quality. The results of the NMA showed that in adults all selective serotonin reuptake inhibitors (SSRIs) and clomipramine had greater effects than drug placebo. There were no differences between SSRIs, and a trend for clomipramine to be more effective did not reach statistical significance. All active psychological therapies had greater effects than drug placebo. Behavioural therapy (BT) and cognitive therapy (CT) had greater effects than psychological placebo, but cognitive-behavioural therapy (CBT) did not. BT and CT, but not CBT, had greater effects than medications, but there are considerable uncertainty and methodological limitations that should be taken into account. In children and adolescents, CBT and BT had greater effects than drug placebo, but differences compared with psychological placebo did not reach statistical significance. SSRIs as a class showed a trend for superiority over drug placebo, but the difference did not reach statistical significance. However, the superiority of some individual drugs (fluoxetine, sertraline) was marginally statistically significant. Regarding acceptability, all interventions except clomipramine had good tolerability. In adults, CT and BT had the highest probability of being most cost-effective at conventional National Institute for Health and Care Excellence thresholds. In children and adolescents, CBT or CBT combined with a SSRI were more likely to be cost-effective. The results are uncertain and sensitive to assumptions about treatment effect and the exclusion of trials at high risk of bias. LIMITATIONS The majority of psychological trials included patients who were taking medications. There were few studies in children and adolescents. CONCLUSIONS In adults, psychological interventions, clomipramine, SSRIs or combinations of these are all effective, whereas in children and adolescents, psychological interventions, either as monotherapy or combined with specific SSRIs, were more likely to be effective. Future RCTs should improve their design, in particular for psychotherapy or combined interventions. STUDY REGISTRATION The study is registered as PROSPERO CRD42012002441. FUNDING DETAILS The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
| | - Deborah Caldwell
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | | | - Peter Bryden
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Naomi Fineberg
- University of Hertfordshire and Hertfordshire Partnerships Mental Health Trust, Hatfield, UK
| | | | - Nicky Welton
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Helen Baxter
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - David Kessler
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Rachel Churchill
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Glyn Lewis
- Division of Psychiatry, University College London, London, UK
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Tang W, Kreindler D. Supporting Homework Compliance in Cognitive Behavioural Therapy: Essential Features of Mobile Apps. JMIR Ment Health 2017; 4:e20. [PMID: 28596145 PMCID: PMC5481663 DOI: 10.2196/mental.5283] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 06/02/2016] [Accepted: 02/15/2017] [Indexed: 11/16/2022] Open
Abstract
Cognitive behavioral therapy (CBT) is one of the most effective psychotherapy modalities used to treat depression and anxiety disorders. Homework is an integral component of CBT, but homework compliance in CBT remains problematic in real-life practice. The popularization of the mobile phone with app capabilities (smartphone) presents a unique opportunity to enhance CBT homework compliance; however, there are no guidelines for designing mobile phone apps created for this purpose. Existing literature suggests 6 essential features of an optimal mobile app for maximizing CBT homework compliance: (1) therapy congruency, (2) fostering learning, (3) guiding therapy, (4) connection building, (5) emphasis on completion, and (6) population specificity. We expect that a well-designed mobile app incorporating these features should result in improved homework compliance and better outcomes for its users.
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Affiliation(s)
- Wei Tang
- Discipline of Psychiatry, Department of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - David Kreindler
- Division of Youth Psychiatry, Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Centre for Mobile Computing in Mental Health, Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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Julien D, O'Connor K, Aardema F. The inference-based approach to obsessive-compulsive disorder: A comprehensive review of its etiological model, treatment efficacy, and model of change. J Affect Disord 2016; 202:187-96. [PMID: 27262641 DOI: 10.1016/j.jad.2016.05.060] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 05/23/2016] [Accepted: 05/25/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND The inference-based approach (IBA) postulates that individuals with obsessive-compulsive disorder (OCD) confuse a possibility with reality (inferential confusion) according to specific inductive reasoning devices and act as if this possibility were true. A new treatment modality, the inference-based therapy (IBT), was developed. The aim of this study was to critically review empirical evidence regarding the etiological model, treatment efficacy, and model of change of IBA. METHODS A search of the literature was conducted using PsycINFO and Medline. RESULTS Thirty-four articles were included in the review. The review reveals that intrusive thoughts of non-clinical and OCD individuals may occur in different contexts. There is support for a specific inductive reasoning style in OCD. Inferential confusion is associated with OCD symptoms. There is good evidence that IBT is an efficacious treatment for OCD, including two randomized controlled trials showing that IBT was as efficacious as cognitive-behavior therapy. There is some but limited evidence that the process of change during treatment is coherent with IBA's assumptions. LIMITATIONS Key premises were investigated in only a few studies. Some of these studies were conducted in non-clinical samples or did not include an anxious control group. CONCLUSIONS IBA's etiological model, treatment modality, and model of change make a significant contribution to OCD.
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Affiliation(s)
- Dominic Julien
- Centre de Recherche de l'Institut Universitaire en Santé Mentale de Montréal, Université de Montréal, Canada; Département de Psychologie, Université de Montréal, Canada.
| | - Kieron O'Connor
- Centre de Recherche de l'Institut Universitaire en Santé Mentale de Montréal, Université de Montréal, Canada; Département de Psychiatrie, Université de Montréal, Canada
| | - Frederick Aardema
- Centre de Recherche de l'Institut Universitaire en Santé Mentale de Montréal, Université de Montréal, Canada; Département de Psychiatrie, Université de Montréal, Canada
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Skapinakis P, Caldwell DM, Hollingworth W, Bryden P, Fineberg NA, Salkovskis P, Welton NJ, Baxter H, Kessler D, Churchill R, Lewis G. Pharmacological and psychotherapeutic interventions for management of obsessive-compulsive disorder in adults: a systematic review and network meta-analysis. Lancet Psychiatry 2016; 3:730-739. [PMID: 27318812 PMCID: PMC4967667 DOI: 10.1016/s2215-0366(16)30069-4] [Citation(s) in RCA: 210] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 04/06/2016] [Accepted: 04/18/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Several interventions are available for management of obsessive-compulsive disorder in adults, but few studies have compared their relative efficacy in a single analysis. We aimed to simultaneously compare all available treatments using both direct and indirect data. METHODS In this systematic review and network meta-analysis, we searched the two controlled trials registers maintained by the Cochrane Collaboration Common Mental Disorders group for trials published up to Feb 16, 2016. We selected randomised controlled trials in which an active psychotherapeutic or pharmacological intervention had been used in adults with obsessive-compulsive disorder. We allowed all comorbidities except for schizophrenia or bipolar disorder. We excluded studies that focused exclusively on treatment-resistant patient populations defined within the same study. We extracted data from published reports. The primary outcome was symptom severity as measured by the Yale-Brown Obsessive Compulsive Scale. We report mean differences with 95% credible intervals compared with placebo. This study is registered with PROSPERO, number CRD42012002441. FINDINGS We identified 1480 articles in our search and included 53 articles (54 trials; 6652 participants) in the network meta-analysis. Behavioural therapy (mean difference -14·48 [95% credible interval -18·61 to -10·23]; 11 trials and 287 patients), cognitive therapy (-13·36 [-18·40 to -8·21]; six trials and 172 patients), behavioural therapy and clomipramine (-12·97 [-19·18 to -6·74]; one trial and 31 patients), cognitive behavioural therapy and fluvoxamine (-7·50 [-13·89 to -1·17]; one trial and six patients), cognitive behavioural therapy (-5·37 [-9·10 to -1·63]; nine trials and 231 patients), clomipramine (-4·72 [-6·85 to -2·60]; 13 trials and 831 patients), and all SSRIs (class effect -3·49 [95% credible interval -5·12 to -1·81]; 37 trials and 3158 patients) had greater effects than did drug placebo. Clomipramine was not better than were SSRIs (-1·23 [-3·41 to 0·94]). Psychotherapeutic interventions had a greater effect than did medications, but a serious limitation was that most psychotherapeutic trials included patients who were taking stable doses of antidepressants (12 [80%] of the 15 psychotherapy trials explicitly allowed antidepressants). INTERPRETATION A range of interventions is effective in the management of obsessive-compulsive disorder, but considerable uncertainty and limitations exist regarding their relative efficacy. Taking all the evidence into account, the combination of psychotherapeutic and psychopharmacological interventions is likely to be more effective than are psychotherapeutic interventions alone, at least in severe obsessive-compulsive disorder. FUNDING National Institute for Health Research.
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Affiliation(s)
- Petros Skapinakis
- Division of Psychiatry, University College London, London, UK; Department of Psychiatry, University of Ioannina School of Medicine, University of Ioannina, Ioannina, Greece.
| | - Deborah M Caldwell
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | | | - Peter Bryden
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Naomi A Fineberg
- Department of Postgraduate Medicine, University of Hertfordshire, Hatfield, UK; Highly Specialised Obsessive-Compulsive Disorder and Body Dysmorphic Disorder Services, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, UK
| | | | - Nicky J Welton
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Helen Baxter
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - David Kessler
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Rachel Churchill
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Glyn Lewis
- Division of Psychiatry, University College London, London, UK
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Hoffmann M. The human frontal lobes and frontal network systems: an evolutionary, clinical, and treatment perspective. ISRN NEUROLOGY 2013; 2013:892459. [PMID: 23577266 PMCID: PMC3612492 DOI: 10.1155/2013/892459] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 11/19/2012] [Indexed: 12/27/2022]
Abstract
Frontal lobe syndromes, better termed as frontal network systems, are relatively unique in that they may manifest from almost any brain region, due to their widespread connectivity. The understandings of the manifold expressions seen clinically are helped by considering evolutionary origins, the contribution of the state-dependent ascending monoaminergic neurotransmitter systems, and cerebral connectivity. Hence, the so-called networktopathies may be a better term for the syndromes encountered clinically. An increasing array of metric tests are becoming available that complement that long standing history of qualitative bedside assessments pioneered by Alexander Luria, for example. An understanding of the vast panoply of frontal systems' syndromes has been pivotal in understanding and diagnosing the most common dementia syndrome under the age of 60, for example, frontotemporal lobe degeneration. New treatment options are also progressively becoming available, with recent evidence of dopaminergic augmentation, for example, being helpful in traumatic brain injury. The latter include not only psychopharmacological options but also device-based therapies including mirror visual feedback therapy.
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Affiliation(s)
- Michael Hoffmann
- Director Stroke and Cognitive Neurology Programs, James A. Haley Veterans' Hospital, 13000 Bruce B. Down's Boulevard, Tampa, FL 33612, USA
- Cognitive Neurologist and Director SciBrain, Roskamp Neurosciences Institute, 2040 Whitfield Avenue, Sarasota, FL 34243, USA
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Cognitive-behavioral therapy for obsessive-compulsive disorder: a meta-analysis of treatment outcome and moderators. J Psychiatr Res 2013; 47:33-41. [PMID: 22999486 DOI: 10.1016/j.jpsychires.2012.08.020] [Citation(s) in RCA: 291] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Revised: 08/13/2012] [Accepted: 08/16/2012] [Indexed: 11/23/2022]
Abstract
The present investigation employed meta-analysis to examine the efficacy of cognitive-behavioral therapy (CBT) for obsessive-compulsive disorder (OCD) as well as potential moderators that may be associated with outcome. A literature search revealed sixteen randomized-controlled trials (RCTs) with a total sample size of 756 participants that met inclusion criteria. Results indicated that CBT outperformed control conditions on primary outcome measures at post-treatment (Hedges's g = 1.39) and at follow-up (Hedges's g = 0.43). Subsequent analyses revealed few moderators of CBT efficacy. Neither higher pre-treatment OCD (p = 0.46) or depression symptom severity (p = 0.68) was significantly associated with a decrease in CBT effect size. Similarly, effect size did not vary as a function of 'type' of CBT, treatment format, treatment integrity assessment, blind assessment, age of onset, duration of symptoms, percentage of females, number of sessions, or percent comorbidity. However, active treatments showed smaller effect sizes when compared to placebo controls than when compared to waitlist controls. Effect sizes were also smaller for adult RCTs than child RCTs. Likewise, older age was associated with smaller effect sizes. However, an association between age and effect size was not observed when examining child and adult samples separately. This review indicates that while CBT is efficacious in the treatment of OCD, more research is needed to identify processes that may predict more favorable treatment responses.
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Hill NR, Beamish PM. Treatment Outcomes for Obsessive-Compulsive Disorder: A Critical Review. JOURNAL OF COUNSELING AND DEVELOPMENT 2011. [DOI: 10.1002/j.1556-6678.2007.tb00618.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Sürmeli T, Ertem A. Obsessive compulsive disorder and the efficacy of qEEG-guided neurofeedback treatment: a case series. Clin EEG Neurosci 2011; 42:195-201. [PMID: 21870473 DOI: 10.1177/155005941104200310] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
While neurofeedback (NF) has been extensively studied in the treatment of many disorders, there have been only three published reports, by D.C. Hammond, on its clinical effects in the treatment of obsessive compulsive disorder (OCD). In this paper the efficacy of qEEG-guided NF for subjects with OCD was studied as a case series. The goal was to examine the clinical course of the OCD symptoms and assess the efficacy of qEEG guided NF training on clinical outcome measures. Thirty-six drug resistant subjects with OCD were assigned to 9-84 sessions of QEEG-guided NF treatment. Daily sessions lasted 60 minutes where 2 sessions with half-hour applications with a 30 minute rest given between sessions were conducted per day. Thirty-three out of 36 subjects who received NF training showed clinical improvement according to the Yale-Brown obsessive-compulsive scale (Y-BOCS). The Minnesota multiphasic inventory (MMPI) was administered before and after treatment to 17 of the subjects. The MMPI results showed significant improvements not only in OCD measures, but all of the MMPI scores showed a general decrease. Finally, according to the physicians' evaluation of the subjects using the clinical global impression scale (CGI), 33 of the 36 subjects were rated as improved. Thirty-six of the subjects were followed for an average of 26 months after completing the study. According to follow-up interviews conducted with them and/or their family members 19 of the subjects maintained the improvements in their OCD symptoms. This study provides good evidence for the efficacy of NF treatment in OCD. The results of this study encourage further controlled research in this area.
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Affiliation(s)
- Tanju Sürmeli
- Healthy Living Center for Research and Education, Istanbul, Turkey.
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Houghton S, Saxon D, Bradburn M, Ricketts T, Hardy G. The effectiveness of routinely delivered cognitive behavioural therapy for obsessive-compulsive disorder: a benchmarking study. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2009; 49:473-89. [PMID: 19849894 DOI: 10.1348/014466509x475414] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES There is often difficulty in generalizing the results of randomized controlled trials (RCTs) to routine clinical practice given the rigid design features of such studies. The purpose of this study is to describe the effectiveness of routinely delivered, formulation-based cognitive behavioural therapy (CBT) within a publicly funded clinic for adults with obsessive-compulsive disorder (OCD) and offer a comparison against the outcomes achieved in efficacy studies for the same population. METHOD Practice-based prospective study. Routine data collected from a National Health Service out-patient clinic for adult clients with OCD is benchmarked against the findings of RCTs. The comparison RCTs were identified using a systematic review methodology. RESULTS The mean (95% confidence interval) change in Yale-Brown Obsessive Compulsive Scale score pre- to post-therapy in the Sheffield clinic was 10.2 (7.1 - 13.3), which compares well with changes of 11.4 (10.5 - 12.2) for exposure and response prevention trials, 12.9 (11.2 - 14.7) for cognitive therapy trials, and 10.6 (8.5 - 12.8) for CBT trials. The Sheffield results fell within the benchmarks derived from the included RCTs. CONCLUSION These results indicate that CBT for adults with OCD delivered outside the constraints of a clinical trial is equivalently effective but that this conclusion should be tested further on a larger group of patients.
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Affiliation(s)
- Simon Houghton
- Psychotherapy Department, Sheffield Health and Social Care Trust, UK.
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Ordacgi L, Mendlowicz MV, Fontenelle LF. Management of obsessive-compulsive disorder with fluvoxamine extended release. Neuropsychiatr Dis Treat 2009; 5:301-8. [PMID: 19557140 PMCID: PMC2699655 DOI: 10.2147/ndt.s3301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Indexed: 11/23/2022] Open
Abstract
The pharmacodynamic properties of fluvoxamine maleate include the modulation of different populations of serotonergic, dopaminergic, and sigma receptors and/or transporters, a complex pattern of activity that may account for its efficacy in the treatment of obsessive-compulsive disorder (OCD). Nevertheless, its pharmacokinetic profile and its pattern of side effects may hinder a rapid dose escalation, a therapeutic strategy that might be utterly desirable in patients with OCD. In preclinical studies, the maximum plasma concentration and bioavailability of an extended-release (CR) formulation of fluvoxamine were, respectively, 38% and 16% lower than those of the standard (ie, non-CR) formulation. Recently, the US Food and Drug Administration approved the fluvoxamine CR formulation for the treatment of OCD in adults. This approval was based on the results of a double-blind, placebo-controlled study with 253 OCD patients in which fluvoxamine CR showed a consistently earlier onset of therapeutic effects than other selective serotonin reuptake inhibitors, as reported in previous studies. The use of the CR formulation of fluvoxamine allowed a particularly aggressive dosing strategy at the beginning of the titration phase, ie, treatment could be started with a single dose of fluvoxamine CR 100 mg at bedtime, while keeping the occurrence of side effects and the rate of compliance at levels comparable to those reported for the use of immediate-release fluvoxamine.
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Affiliation(s)
- Lídia Ordacgi
- Anxiety and Depression Research Program, Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
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Baker TB, McFall RM, Shoham V. Current Status and Future Prospects of Clinical Psychology: Toward a Scientifically Principled Approach to Mental and Behavioral Health Care. Psychol Sci Public Interest 2008; 9:67-103. [PMID: 20865146 PMCID: PMC2943397 DOI: 10.1111/j.1539-6053.2009.01036.x] [Citation(s) in RCA: 195] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The escalating costs of health care and other recent trends have made health care decisions of great societal import, with decision-making responsibility often being transferred from practitioners to health economists, health plans, and insurers. Health care decision making increasingly is guided by evidence that a treatment is efficacious, effective-disseminable, cost-effective, and scientifically plausible. Under these conditions of heightened cost concerns and institutional-economic decision making, psychologists are losing the opportunity to play a leadership role in mental and behavioral health care: Other types of practitioners are providing an increasing proportion of delivered treatment, and the use of psychiatric medication has increased dramatically relative to the provision of psychological interventions. Research has shown that numerous psychological interventions are efficacious, effective, and cost-effective. However, these interventions are used infrequently with patients who would benefit from them, in part because clinical psychologists have not made a convincing case for the use of these interventions (e.g., by supplying the data that decision makers need to support implementation of such interventions) and because clinical psychologists do not themselves use these interventions even when given the opportunity to do so. Clinical psychologists' failure to achieve a more significant impact on clinical and public health may be traced to their deep ambivalence about the role of science and their lack of adequate science training, which leads them to value personal clinical experience over research evidence, use assessment practices that have dubious psychometric support, and not use the interventions for which there is the strongest evidence of efficacy. Clinical psychology resembles medicine at a point in its history when practitioners were operating in a largely prescientific manner. Prior to the scientific reform of medicine in the early 1900s, physicians typically shared the attitudes of many of today's clinical psychologists, such as valuing personal experience over scientific research. Medicine was reformed, in large part, by a principled effort by the American Medical Association to increase the science base of medical school education. Substantial evidence shows that many clinical psychology doctoral training programs, especially PsyD and for-profit programs, do not uphold high standards for graduate admission, have high student-faculty ratios, deemphasize science in their training, and produce students who fail to apply or generate scientific knowledge. A promising strategy for improving the quality and clinical and public health impact of clinical psychology is through a new accreditation system that demands high-quality science training as a central feature of doctoral training in clinical psychology. Just as strengthening training standards in medicine markedly enhanced the quality of health care, improved training standards in clinical psychology will enhance health and mental health care. Such a system will (a) allow the public and employers to identify scientifically trained psychologists; (b) stigmatize ascientific training programs and practitioners; (c) produce aspirational effects, thereby enhancing training quality generally; and (d) help accredited programs improve their training in the application and generation of science. These effects should enhance the generation, application, and dissemination of experimentally supported interventions, thereby improving clinical and public health. Experimentally based treatments not only are highly effective but also are cost-effective relative to other interventions; therefore, they could help control spiraling health care costs. The new Psychological Clinical Science Accreditation System (PCSAS) is intended to accredit clinical psychology training programs that offer high-quality science-centered education and training, producing graduates who are successful in generating and applying scientific knowledge. Psychologists, universities, and other stakeholders should vigorously support this new accreditation system as the surest route to a scientifically principled clinical psychology that can powerfully benefit clinical and public health.
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Gava I, Barbui C, Aguglia E, Carlino D, Churchill R, De Vanna M, McGuire HF. Psychological treatments versus treatment as usual for obsessive compulsive disorder (OCD). Cochrane Database Syst Rev 2007:CD005333. [PMID: 17443583 DOI: 10.1002/14651858.cd005333.pub2] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Obsessive compulsive disorder (OCD) is a chronic anxiety disorder associated with significant morbidity, social impairment and lower quality of life. Psychological treatments are a frequently used approach for OCD. OBJECTIVES To perform a systematic review of randomised trials of psychological treatments for obsessive compulsive disorder in comparison with treatment as usual. SEARCH STRATEGY We conducted an electronic search of CCDANCTR-Studies (31/10/2006), and other databases. We searched reference lists, and contacted experts in the field. SELECTION CRITERIA Published and unpublished randomised trials of psychological treatments versus treatment as usual for adults with a diagnosis of OCD DATA COLLECTION AND ANALYSIS: Two review authors worked independently throughout the selection of trials and data extraction. Findings were compared and disagreements were discussed with a third review author. Full data extraction, using a standardised data extraction sheet, was performed on all studies included in the review. Results were synthesised using Review Manager software. For dichotomous data, odds ratios were calculated. For continuous data, effect sizes were obtained and the standardised mean difference, with 95% confidence intervals, was calculated. Fixed and random effects models were used to pool the data. Reasons for heterogeneity in studies were explored and sensitivity analyses were performed by excluding trials of lower quality. MAIN RESULTS Eight studies (11 study comparisons) were identified, all of which compared cognitive and/or behavioural treatments versus treatment as usual control groups. Seven studies (ten comparisons) had usable data for meta-analyses. These studies demonstrated that patients receiving any variant of cognitive behavioural treatment exhibited significantly fewer symptoms post-treatment than those receiving treatment as usual (SMD -1.24, 95% CI -1.61 to -0.87, I(2) test for heterogeneity 33.4%). Different types of cognitive and/or behavioural treatments showed similar differences in effect when compared with treatment as usual. The overall treatment effect appeared to be influenced by differences in baseline severity. AUTHORS' CONCLUSIONS The findings of this review suggest that psychological treatments derived from cognitive behavioural models are an effective treatment for adult patients with obsessive compulsive disorder. Larger high quality randomised controlled trials involving longer follow up periods are needed, to further test cognitive behavioural treatments, and other psychological approaches, in comparison to each other and control conditions. Future trials should examine the predictors of response to each treatment, and also conduct cost-effectiveness evaluations.
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Affiliation(s)
- I Gava
- Mandala Clinic, PO Box 361, Gosford, New South Wales, Australia, 2250.
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Lovell K, Cox D, Haddock G, Jones C, Raines D, Garvey R, Roberts C, Hadley S. Telephone administered cognitive behaviour therapy for treatment of obsessive compulsive disorder: randomised controlled non-inferiority trial. BMJ 2006; 333:883. [PMID: 16935946 PMCID: PMC1626332 DOI: 10.1136/bmj.38940.355602.80] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To compare the effectiveness of cognitive behaviour therapy delivered by telephone with the same therapy given face to face in the treatment of obsessive compulsive disorder. DESIGN Randomised controlled non-inferiority trial. SETTING Two psychology outpatient departments in the United Kingdom. PARTICIPANTS 72 patients with obsessive compulsive disorder. INTERVENTION 10 weekly sessions of exposure therapy and response prevention delivered by telephone or face to face. MAIN OUTCOME MEASURES Yale Brown obsessive compulsive disorder scale, Beck depression inventory, and client satisfaction questionnaire. RESULTS Difference in the Yale Brown obsessive compulsive disorder checklist score between the two treatments at six months was -0.55 (95% confidence interval -4.26 to 3.15). Patient satisfaction was high for both forms of treatment. CONCLUSION The clinical outcome of cognitive behaviour therapy delivered by telephone was equivalent to treatment delivered face to face and similar levels of satisfaction were reported. TRIAL REGISTRATION Current Controlled Trials ISRCTN500103984 [controlled-trials.com].
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Affiliation(s)
- Karina Lovell
- Department of Nursing, Midwifery, and Social Work, University of Manchester, Manchester M13 9PL.
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O'Connor KP, Aardema F, Robillard S, Guay S, Pélissier MC, Todorov C, Borgeat F, Leblanc V, Grenier S, Doucet P. Cognitive behaviour therapy and medication in the treatment of obsessive-compulsive disorder. Acta Psychiatr Scand 2006; 113:408-19. [PMID: 16603032 DOI: 10.1111/j.1600-0447.2006.00767.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To compare cognitive behaviour therapy (CBT) with CBT plus medication; medication alone; and placebo in the treatment of adult obsessive-compulsive disorder (OCD). METHOD Forty-eight participants (43 completers) were recruited into two protocols. In the first protocol, 21 people with OCD were randomly allocated to either a standard medication (fluvoxamine) or standard placebo condition for a 5-month period. Both these groups subsequently received CBT for a further 5 months. In the second protocol, 22 people with OCD received CBT, one group was already stabilized on an antidepressant of choice; the second group was drug naïve. RESULTS All active treatments, but not the placebo, showed clinical improvement. There was no difference in treatment response to CBT regardless of whether participants had previously received medication or placebo. CONCLUSION CBT has a more specific antiobsessional effect than medication but CBT plus medication shows greatest overall clinical improvement in mood.
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Affiliation(s)
- K P O'Connor
- Fernand-Seguin Research Centre, Louis-H. Lafontaine Hospital, Montreal, QC, Canada.
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Storchheim LF, O'Mahony JF. Compulsive behaviours and levels of belief in obsessive–compulsive disorder: a case-series analysis of their interrelationships. Clin Psychol Psychother 2006. [DOI: 10.1002/cpp.475] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Cottraux J, Bouvard MA, Milliery M. Combining Pharmacotherapy with Cognitive‐Behavioral Interventions for Obsessive‐Compulsive Disorder. Cogn Behav Ther 2005; 34:185-92. [PMID: 16201063 DOI: 10.1080/16506070510043750] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This paper reviews the evidence-based literature concerning the efficacy and effectiveness of cognitive behavior therapy (CBT), drug treatment and their combination for obsessive compulsive disorder (OCD). After a brief outline of the seminal studies, the state of the art is presented with reference to the consensual recommendations proposed in the last 10 years. Management of OCD rests on potent selective serotonin reuptake inhibitors and CBT, used separately, sequentially, or concurrently. A hierarchical model for clinical decision-making is reported. With greater severity of OCD, it is recommended to add medications. However, the response rate is still too low in many patients, and some patients remain refractory to any kind of treatment. This stresses the importance of joint efforts of psychological and biological teams to develop new treatments.
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Affiliation(s)
- Jean Cottraux
- Anxiety Disorder Unit, Hôpital Neurologique, Lyon, France.
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Biondi M, Picardi A. Increased maintenance of obsessive-compulsive disorder remission after integrated serotonergic treatment and cognitive psychotherapy compared with medication alone. PSYCHOTHERAPY AND PSYCHOSOMATICS 2005; 74:123-8. [PMID: 15741763 DOI: 10.1159/000083172] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Both medication and psychotherapy are effective in obsessive-compulsive disorder (OCD). However, they both have disadvantages. We aimed at studying the long-term effectiveness of integrated treatment compared with medication alone. METHODS A private practice sample of 20 consecutive patients with OCD (DSM-III-R) who achieved remission or marked improvement [Yale-Brown Obsessive-Compulsive Scale (YBOCS) score < or =10 and Global Assessment of Functioning (GAF) scale score > or =70] after drug treatment (clomipramine or selective serotonin reuptake inhibitors for 12-24 months) with or without concurrent cognitive psychotherapy were followed up. In the integrated treatment group, psychotherapy was started on the second or third visit and was timed to end after medication. Efforts were applied to integrate treatments within a biopsychosocial theoretical framework. As randomisation was not feasible in the study setting, treatment allocation was based on patients' preference. Patients were assessed before treatment, after treatment and at each follow-up contact with the YBOCS, the Hamilton Depression Rating Scale, and the GAF scale. Kaplan-Meier survival analysis was performed on the time to OCD relapse. RESULTS Of the factors studied (gender, age, duration of disorder, severity of OCD symptoms at baseline), only treatment was associated with outcome. Of 10 patients treated with medication alone, 8 relapsed. Of 10 patients who received integrated treatment, only 1 relapsed. The estimated mean survival time was significantly higher (p < 0.001) in the integrated treatment group (132 months, 95% CI 107-157) than in the medication group (25 months, 95% CI 12-38). CONCLUSIONS Although our results need confirmation by further, more robust studies, the long-term superiority of integrated treatment over medication alone was large. Patients with OCD might have viable options other than long-term drug treatment.
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Affiliation(s)
- Massimo Biondi
- Psychiatric Clinic III, University of Rome La Sapienza, Italy.
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Schruers K, Koning K, Luermans J, Haack MJ, Griez E. Obsessive-compulsive disorder: a critical review of therapeutic perspectives. Acta Psychiatr Scand 2005; 111:261-71. [PMID: 15740462 DOI: 10.1111/j.1600-0447.2004.00502.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Obsessive-compulsive disorder (OCD) is a chronic disabling disease with profound implications for social functioning. Thirty per cent of all patients with OCD show insufficient improvement with state-of-the-art treatment. Conventional treatment and alternative treatment options for this population were investigated. METHOD A selective review of the relevant scientific literature on OCD treatment and treatment resistance was conducted. RESULTS In addition to serotonin reuptake inhibitors (SRIs) and cognitive-behavioural therapy, alternative monotherapies, SRI augmentation strategies with a variety of drugs and electroconvulsive therapy have shown results in individual cases, but no conclusive evidence has been found in placebo-controlled trials. While studies investigating neurosurgery for refractory OCD show positive results, most of these studies have methodological shortcomings. CONCLUSION Novel approaches currently under investigation that have shown promising effects for treatment-resistant OCD include SRI augmentation with atypical antipsychotics and chronic deep brain stimulation, a new surgical technique. Placebo-controlled trials for both treatment options will be needed to confirm preliminary findings.
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Affiliation(s)
- K Schruers
- Academic Anxiety Center, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, Netherlands.
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Affiliation(s)
- Michael A Jenike
- Department of Psychiatry, Massachusetts General Hospital, Boston, USA.
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Joachim B, Lyon DD, Farrell SP. Augmenting treatment of obsessive-compulsive disorder with Antonovsky's sense of coherence theory. Perspect Psychiatr Care 2003; 39:163-8. [PMID: 14737822 DOI: 10.1111/j.1744-6163.2003.00163.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
TOPIC The complex nature of obsessive-compulsive disorder (OCD) necessitates a multifaceted approach to treatment. PURPOSE To examine Antonovsky's sense of coherence theory as a framework for psychotherapy to optimize treatment for individuals with OCD. SOURCES Selective literature review. CONCLUSIONS Antonovsky's sense of coherence theory provides a theoretical framework for understanding the multiple pathways by which cognitive behavioral therapy can maintain and improve outcomes for people struggling with OCD.
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Greist JH, Bandelow B, Hollander E, Marazziti D, Montgomery SA, Nutt DJ, Okasha A, Swinson RP, Zohar J. WCA recommendations for the long-term treatment of obsessive-compulsive disorder in adults. CNS Spectr 2003; 8:7-16. [PMID: 14767394 DOI: 10.1017/s1092852900006908] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
What are the latest psychotherapeutic and pharmacotherapeutic treatment recommendations for obsessive-compulsive disorder (OCD)? OCD is a relatively common disorder with a lifetime prevalence of approximately 2% in the general population. It often has an early onset, usually in childhood or adolescence, and frequently becomes chronic and disabling if left untreated. High associated healthcare utilization and costs, and reduced productivity resulting in loss of earning, pose a huge economic burden to OCD patients and their families, employers, and society. OCD is characterized by the presence of obsessions and compulsions that are time-consuming, cause marked distress, or significantly interfere with a person's functioning. Most patients with OCD experience symptoms throughout their lives and benefit from long-term treatment. Both psychotherapy and pharmacotherapy are recommended, either alone or in combination, for the treatment of OCD. Cognitive-behavioral therapy is the psychotherapy of choice. Pharmacologic treatment options include the tricyclic antidepressant clomipramine and the selective serotonin reuptake inhibitors (SSRIs) citalopram, fluoxetine, fluvoxamine, paroxetine, and sertraline. These have all shown benefit in acute treatment trials; clomipramine, fluvoxamine, fluoxetine, and sertraline have also demonstrated benefit in long-term treatment trials (at least 24 weeks), and clomipramine, sertraline, and fluvoxamine have United States Food and Drug Administration approvals for use in children and adolescents. Available treatment guidelines recommend first-line use of an SSRI (ie, fluoxetine, fluvoxamine, paroxetine, sertraline, or citalopram) in preference to clomipramine, due to the latter's less favorable adverse-event profile. Further, pharmacotherapy for a minimum of 1-2 years is recommended before very gradual withdrawal may be considered.
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Affiliation(s)
- John H Greist
- Healthcare Technology Systems, Inc., Madison, Wisconsin 53717, USA.
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Abstract
Obsessive-compulsive disorder is a frequent, chronic, costly, and disabling disorder that presents in several medical settings, but is under-recognised and undertreated. For many years, obsessive-compulsive neurosis was seen as a disorder that provided an important window on the workings of the unconscious mind. Today, obsessive-compulsive disorder is viewed as a good example of a neuropsychiatric disorder, mediated by pathology in specific neuronal circuits, and responsive to specific pharmacotherapeutic and psychotherapeutic interventions. In the future we can expect more precise delineation of the origins of this disorder, with integration of data from neuroanatomical, neurochemical, neuroethological, neurogenetic, and neuroimmunological research.
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Affiliation(s)
- Dan J Stein
- Department of Psychiatry, University of Stellenbosch, Cape Town, South Africa.
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Blomhoff S, Haug TT, Hellström K, Holme I, Humble M, Madsbu HP, Wold JE. Randomised controlled general practice trial of sertraline, exposure therapy and combined treatment in generalised social phobia. Br J Psychiatry 2001; 179:23-30. [PMID: 11435264 DOI: 10.1192/bjp.179.1.23] [Citation(s) in RCA: 165] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND No controlled trial of treatment of generalised social phobia has been conducted in general practice. AIMS To examine the efficacy of sertraline or exposure therapy, administered alone or in combination in this setting. METHOD Study was of a randomised, double-blind design. Patients (n = 387) received sertraline 50-150 mg or placebo for 24 weeks. Patients were additionally randomised to exposure therapy or general medical care. RESULTS Sertraline-treated patients were significantly more improved than non-sertraline-treated patients (chi(2)=12.53, P<0.001; odds ratio=0.534; 95% Cl 0.347-0.835). No significant difference was observed between exposure- and non-exposure-treated patients (chi(2)=2.18, P=0.140; odds ratio=0.732; 95% Cl 0.475-1.134). In the pairwise comparisons, combined sertraline and exposure (chi(2)=12.32; P<0.001) and sertraline (chi(2)=10.13; P=0.002) were significantly superior to placebo. CONCLUSIONS Sertraline is an effective treatment for generalised social phobia. Combined treatment with sertraline and exposure therapy, conducted by the general practitioner, may enhance the treatment efficacy in primary care.
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Affiliation(s)
- S Blomhoff
- Department of Psychosomatic and Behavioural Medicine, National Hospital, Oslo, Norway
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Abstract
Obsessive-compulsive disorder (OCD) is a brain disorder with recognizable periods of onset, course, familial occurrence, epidemiology, phenomenology, and treatment response. Several manifestations of pathophysiology are beginning to be defined, although they may represent intermediate pathophysiology rather than primary etiology. Positron emission tomography studies have consistently identified hypermetabolism in the orbitofrontal cortex, caudate nucleus, and, sometimes, anterior cingulate cortex. Neuropsychologic testing frequently identifies abnormalities in visuospatial function. Abnormal levels of cerebrospinal fluid neurotransmitters and neuromodulators are identifiable in untreated patients with OCD and return toward normal levels after effective treatment. The most consistent pathophysiologic finding in OCD points toward an abnormality in serotonin neurotransmission. Therapeutic response to selective serotonin reuptake inhibitors and the absence of improvement with norepinephrine reuptake inhibitors and dopamine antagonists argue strongly for a role of serotonin in the pathophysiology and treatment of OCD. Despite this clear indication from treatment trials, probes and manipulations of the serotonin system and its specific receptors have not provided a useful understanding of specific abnormalities. Clomipramine or potent selective serotonin reuptake inhibitors are the pharmacotherapy of choice for OCD, with a more limited role reserved for monoamine oxidase inhibitors. If one selective serotonin reuptake inhibitor is ineffective, others may be beneficial, in addition to the different proserotonergic and nonserotonergic augmentation strategies that could be useful in treatment of resistant OCD patients. Nondrug therapies are also important in OCD: behavioral therapy is frequently helpful and neurosurgery is sometimes helpful when other treatments fail.
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Affiliation(s)
- J Micallef
- Centre de Pharmacologie et d'Evaluations Therapeutiques and Department of Clinical Pharmacology, Université de la Méditerranée, Développement et Pathologie du Mouvement, Timone University Hospital, Marseille, France
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