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Rodrigues EP, Fechine AJB, Oliveira AC, Matos CFF, Passarela CDM, Hemanny C, Dias FDM, Batista JW, Albuquerque LDCN, Soares MS, Coelho PE, Araújo VPDC, Ayres ZM, de Oliveira IR. Randomized trial of the efficacy of trial-based cognitive therapy for obsessive-compulsive disorder: preliminary findings. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2022; 45:e20210247. [PMID: 35500249 PMCID: PMC10597383 DOI: 10.47626/2237-6089-2021-0247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/13/2022] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Obsessive-compulsive disorder (OCD) is the fourth most prevalent mental disorder and is a disabling condition. OCD is associated with anatomical and functional changes in the brain, in addition to dysfunctional cognitions. The treatments of choice are selective serotonin reuptake inhibitors, cognitive-behavioral therapy (CBT), and exposure and response prevention (ERP). Trial-based cognitive therapy (TBCT) is a recent and empirically validated psychotherapy with a focus on restructuring dysfunctional negative core beliefs (CBs). The objective of this study was to evaluate the efficacy of TBCT relative to ERP for treatment of OCD. METHOD A randomized, single-blind clinical trial was conducted, randomizing 26 patients for individual treatment with TBCT (n = 12) or ERP (n = 14). The groups were evaluated at baseline, at the end of 3 months (12 sessions), and at 3, 6, and 12-month follow-ups. RESULTS Both approaches reduced the severity of symptoms with large effect sizes. These results were maintained at the 12-month follow-up assessment. CONCLUSION TBCT may be a valid and promising treatment for this disorder.
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Affiliation(s)
- Eleonardo Pereira Rodrigues
- Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador, BA, Brazil. Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | - Ana Jardel Batista Fechine
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | - Antonio César Oliveira
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | | | | | - Curt Hemanny
- Programa de Pós-Graduação em Processos Interativos dos Órgãos e Sistemas, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Francimeuda de Morais Dias
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | - José Wilson Batista
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | | | - Myrla Sirqueira Soares
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | - Pedro Evangelista Coelho
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | | | - Zila Mendes Ayres
- Laboratório de Neurociência Cognitiva, Curso de Psicologia, Universidade Estadual do Piauí, Teresina, PI, Brazil
| | - Irismar Reis de Oliveira
- Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador, BA, Brazil. Programa de Pós-Graduação em Processos Interativos dos Órgãos e Sistemas, Universidade Federal da Bahia, Salvador, BA, Brazil
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Lundström L, Flygare O, Andersson E, Enander J, Bottai M, Ivanov VZ, Boberg J, Pascal D, Mataix-Cols D, Rück C. Effect of Internet-Based vs Face-to-Face Cognitive Behavioral Therapy for Adults With Obsessive-Compulsive Disorder: A Randomized Clinical Trial. JAMA Netw Open 2022; 5:e221967. [PMID: 35285923 PMCID: PMC9907343 DOI: 10.1001/jamanetworkopen.2022.1967] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Cognitive behavioral therapy (CBT) for obsessive-compulsive disorder (OCD) is a highly specialized treatment that is in short supply worldwide. OBJECTIVES To investigate whether both therapist-guided and unguided internet-based CBT (ICBT) are noninferior to face-to-face CBT for adults with OCD, to conduct a health economic evaluation, and to determine whether treatment effects were moderated by source of participant referral. DESIGN, SETTING, AND PARTICIPANTS This study is a single-blinded, noninferiority, randomized clinical trial, with a full health economic evaluation, conducted between September 2015 and January 2020, comparing therapist-guided ICBT, unguided ICBT, and individual face-to-face CBT for adults with OCD. Follow-up data were collected up to 12 months after treatment. The study was conducted at 2 specialist outpatient OCD clinics in Stockholm, Sweden. Participants included a consecutive sample of adults with a primary diagnosis of OCD, either self-referred or referred by a clinician. Data analysis was performed from June 2019 to January 2022. INTERVENTIONS Guided ICBT, unguided ICBT, and face-to-face CBT delivered over 14 weeks. MAIN OUTCOMES AND MEASURES The primary end point was the change in OCD symptom severity from baseline to 3-month follow-up. The noninferiority margin was 3 points on the masked assessor-rated Yale-Brown Obsessive Compulsive Scale. RESULTS A total of 120 participants were enrolled (80 women [67%]; mean [SD] age, 32.24 [9.64] years); 38 were randomized to the face-to-face CBT group, 42 were randomized to the guided ICBT group, and 40 were randomized to the unguided ICBT group. The mean difference between therapist-guided ICBT and face-to-face CBT at the primary end point was 2.10 points on the Yale-Brown Obsessive Compulsive Scale (90% CI, -0.41 to 4.61 points; P = .17), favoring face-to-face CBT, meaning that the primary noninferiority results were inconclusive. The difference between unguided ICBT and face-to-face CBT was 5.35 points (90% CI, 2.76 to 7.94 points; P < .001), favoring face-to-face CBT. The health economic analysis showed that both guided and unguided ICBT were cost-effective compared with face-to-face CBT. Source of referral did not moderate treatment outcome. The most common adverse events were anxiety (30 participants [25%]), depressive symptoms (20 participants [17%]), and stress (11 participants [9%]). CONCLUSIONS AND RELEVANCE The findings of this randomized clinical trial of ICBT vs face-to-face CBT for adults with OCD do not conclusively demonstrate noninferiority. Therapist-guided ICBT could be a cost-effective alternative to in-clinic CBT for adults with OCD in scenarios where traditional CBT is not readily available; unguided ICBT is probably less efficacious but could be an alternative when providing remote clinician support is not feasible. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02541968.
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Affiliation(s)
- Lina Lundström
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
| | - Oskar Flygare
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
| | - Erik Andersson
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Jesper Enander
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
| | - Matteo Bottai
- Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Volen Z. Ivanov
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
| | - Julia Boberg
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
| | - Diana Pascal
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
| | - David Mataix-Cols
- Child and Adolescent Psychiatry Research Center, Department of Clinical Neuroscience, Stockholm Health Care Services, Region Stockholm, Karolinska Institutet Stockholm, Sweden
| | - Christian Rück
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Karolinska University Hospital, Stockholm, Sweden
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Conzelmann A, Hollmann K, Haigis A, Lautenbacher H, Bizu V, App R, Nickola M, Wewetzer G, Wewetzer C, Ivarsson T, Skokauskas N, Wolters LH, Skarphedinsson G, Weidle B, de Haan E, Torp NC, Compton SN, Calvo R, Lera-Miguel S, Alt A, Hohnecker CS, Allgaier K, Renner TJ. Internet-based psychotherapy in children with obsessive-compulsive disorder (OCD): protocol of a randomized controlled trial. Trials 2022; 23:164. [PMID: 35189937 PMCID: PMC8860270 DOI: 10.1186/s13063-022-06062-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 01/29/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Obsessive-compulsive disorder (OCD) in children can lead to a huge burden on the concerned patients and their family members. While successful state-of-the art cognitive behavioral interventions exist, there is still a lack of available experts for treatment at home, where most symptoms manifest. Internet-based cognitive behavioral therapy (iCBT) could overcome these restrictions; however, studies about iCBT in children with OCD are rare and mostly target computerized self-help resources and only email contact with the therapist. Therefore, we intended to build up and to evaluate an iCBT approach for children with OCD, replacing successful elements of traditional in-office face-to-face CBT, with face-to-face teleconferences, online materials, and apps.
Methods
With the help of a pilot feasibility study, we developed the iCBT consisting of 14 teleconference sessions with the child and parents. The sessions are supported by an app assessing daily and weekly symptoms and treatment course completed by children and parents. Additionally, we obtain heart rate and activity scores from the child via wristbands during several days and exposure sessions. Using a waiting list randomized control trial design, we aim to treat and analyze 20 children with OCD immediately after a diagnostic session whereas the control group of another set of 20 OCD patients will be treated after waiting period of 16 weeks. We will recruit 30 patients in each group to take account for potential dropouts. Outcomes for the treatment group are evaluated before randomization (baseline, t0), 16 weeks (end of treatment, t1), 32 weeks (follow-up 1, t2), and 48 weeks after randomization (follow-up 2, t3). For the waiting list group, outcomes are measured before the first randomization (baseline), at 16 weeks (waiting list period), 32 weeks (end of treatment), 48 weeks after the first randomization (follow-up I), and 64 weeks after the first randomization (follow-up II).
Discussion
Based on our experience of feasibility during the pilot study, we were able to develop the iCBT approach and the current study will investigate treatment effectiveness. Building up an iCBT approach, resembling traditional in-office face-to-face therapy, may ensure the achievement of well-known therapy effect factors, the acceptance in both patients and clinicians, and the wide distribution within the health system.
Trial registration
ClinicalTrials.govNCT05037344. Registered May 2019, last release August 13th, 2021.
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Senter MS, Patel SR, Dixon LB, Myers RW, Simpson HB. Defining and Addressing Gaps in Care for Obsessive-Compulsive Disorder in the United States. Psychiatr Serv 2021; 72:784-793. [PMID: 33957763 DOI: 10.1176/appi.ps.202000296] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Obsessive-compulsive disorder (OCD) can be a chronic and disabling illness with a lifetime prevalence of 2%, twice that of schizophrenia. Although effective treatments exist, OCD often remains underdetected and undertreated. METHODS The authors performed a scoping review of the literature (of articles in PubMed and PsycINFO published from January 1, 2000, to February 1, 2020) to define gaps in OCD diagnosis and treatment among U.S. adults. Interventions at the patient, clinician, and health care system levels used to address these gaps are described, and promising approaches from around the world are highlighted. RESULTS Of 102 potential studies identified in the search, 27 (including five non-U.S. studies) were included. The studies revealed that lack of clinician and patient knowledge about OCD and misdiagnosis contributes to its underdetection. Suboptimal prescribing of selective serotonin reuptake inhibitor medications and limited use of exposure and response prevention, as a first-line psychotherapy, contribute to OCD undertreatment. Digital health technologies show promise in increasing OCD detection and delivery of evidence-based care and in ensuring continuity of care (including during the COVID-19 pandemic). CONCLUSIONS Given the significant rates of disability, morbidity, and mortality associated with OCD, addressing gaps in OCD care will reduce the U.S. burden of mental illness. Further research is needed to determine how the use of digital health technologies can increase the detection and management of OCD.
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Affiliation(s)
- Meredith S Senter
- New York State Psychiatric Institute and Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York City (Senter, Patel, Dixon, Simpson); New York State Office of Mental Health, Albany (Myers). Editor Emeritus Howard H. Goldman, M.D., Ph.D., was decision editor on the manuscript
| | - Sapana R Patel
- New York State Psychiatric Institute and Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York City (Senter, Patel, Dixon, Simpson); New York State Office of Mental Health, Albany (Myers). Editor Emeritus Howard H. Goldman, M.D., Ph.D., was decision editor on the manuscript
| | - Lisa B Dixon
- New York State Psychiatric Institute and Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York City (Senter, Patel, Dixon, Simpson); New York State Office of Mental Health, Albany (Myers). Editor Emeritus Howard H. Goldman, M.D., Ph.D., was decision editor on the manuscript
| | - Robert W Myers
- New York State Psychiatric Institute and Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York City (Senter, Patel, Dixon, Simpson); New York State Office of Mental Health, Albany (Myers). Editor Emeritus Howard H. Goldman, M.D., Ph.D., was decision editor on the manuscript
| | - H Blair Simpson
- New York State Psychiatric Institute and Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York City (Senter, Patel, Dixon, Simpson); New York State Office of Mental Health, Albany (Myers). Editor Emeritus Howard H. Goldman, M.D., Ph.D., was decision editor on the manuscript
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Hwang H, Bae S, Hong JS, Han DH. Comparing Effectiveness Between a Mobile App Program and Traditional Cognitive Behavior Therapy in Obsessive-Compulsive Disorder: Evaluation Study. JMIR Ment Health 2021; 8:e23778. [PMID: 33464208 PMCID: PMC7854038 DOI: 10.2196/23778] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 11/19/2020] [Accepted: 11/20/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study proposes a digital program for the treatment of mental illness that could increase motivation and improve learning outcomes for patients. Several studies have already applied this method by using an exposure and response prevention-inspired serious game to treat patients with obsessive-compulsive disorder (OCD). OBJECTIVE We hypothesized that a mobile cognitive behavior therapy (CBT) program would be as effective in treating OCD as traditional offline CBT. In addition, the treatment efficacy in response to mobile CBT for OCD might be associated with increased brain activity within the cortico-striato-thalamo-cortical (CSTC) tract. METHODS The digital CBT treatment program for OCD, OCfree, consists of 6 education sessions, 10 quests, and 7 casual games. Information was gathered from 27 patients with OCD (15 offline CBT and 12 OCfree CBT). During the 6-week intervention period, changes in clinical symptoms and brain function activity were analyzed. RESULTS There was no significant difference in the change in OCD symptoms and depressive symptoms between the two groups. However, the OCfree group showed greater improvement in anxiety symptoms compared to the offline CBT group. Both offline CBT and OCfree CBT increased the functional connectivity within the CSTC tract in all patients with OCD. However, CBT using OCfree showed greater changes in brain connectivity within the thalamus and insula, compared to offline CBT. CONCLUSIONS OCfree, an OCD treatment app program, was effective in the treatment of drug-naïve patients with OCD. The treatment effects of OCfree are associated with increased brain connectivity within the CSTC tract. Multisensory stimulation by education, quests, and games in OCfree increases the activity within the thalamus and insula in patients with OCD.
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Affiliation(s)
- Hyunchan Hwang
- Department of Psychiatry, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Sujin Bae
- Office of Research, Chung-Ang University, Seoul, Republic of Korea
| | - Ji Sun Hong
- Department of Psychiatry, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Doug Hyun Han
- Department of Psychiatry, Chung-Ang University Hospital, Seoul, Republic of Korea
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Wheaton MG, Patel SR, Andersson E, Rück C, Simpson HB. Predicting Treatment Outcomes From Internet-Based Cognitive Behavior Therapy for Obsessive-Compulsive Disorder. Behav Ther 2021; 52:77-85. [PMID: 33483126 PMCID: PMC7826445 DOI: 10.1016/j.beth.2020.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 02/21/2020] [Accepted: 02/22/2020] [Indexed: 11/29/2022]
Abstract
Internet-based cognitive-behavioral therapy (ICBT) with therapist support shows promise as a treatment for obsessive-compulsive disorder (OCD). Yet, not all patients respond to ICBT. It is therefore important to identify predictors of ICBT outcomes to determine who is likely to benefit. Relative to the large literature on predictors of outcomes for in-person CBT for OCD, very few studies have investigated ICBT predictors. Therefore, we analyzed predictors of outcome in an open trial (n=30) of ICBT for OCD using the OCD-NET platform, which consists of 10 online modules delivered with therapist support. The Yale-Brown Obsessive-Compulsive Scale (YBOCS) was administered by independent raters as the primary outcome measure at baseline and posttreatment. In this sample, greater baseline OCD severity and OCD-related avoidance behaviors were associated with higher end-state OCD symptoms (i.e., poorer outcome). Patients with a past history of face-to-face CBT for OCD also had worse outcomes. Although these results require replication, these factors may identify individuals at risk for poor ICBT outcomes.
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Affiliation(s)
- Michael G. Wheaton
- Department of Psychology, Barnard College, Columbia University, New York, NY, USA,New York State Psychiatric Institute/Columbia Psychiatry,corresponding author Michael G. Wheaton, PhD, Assistant Professor of Psychology, Department of Psychology, Barnard College, Columbia University, (212) 853-1692,
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Innovations in the Delivery of Exposure and Response Prevention for Obsessive-Compulsive Disorder. Curr Top Behav Neurosci 2021; 49:301-329. [PMID: 33590457 DOI: 10.1007/7854_2020_202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Obsessive-Compulsive Disorder is an important cause of global health-related disability. In the last several decades, exposure and response prevention (EX/RP) has emerged as one of the most evidence-based treatments for adult and pediatric OCD. Recommended as a first-line treatment in practice guidelines for OCD, EX/RP, when expertly delivered, can be superior to serotonin reuptake inhibitor (SRI) medications alone and superior to adding antipsychotic medication to augment SRI treatment response. Despite a robust evidence base, EX/RP is not widely available. Moreover, although effective, only about half of patients who receive a standard course of EX/RP will achieve remission.This chapter will review innovations in delivering EX/RP, focusing on technology-based methods designed to increase access to EX/RP and translational neuroscience approaches to personalizing and optimizing EX/RP. Technology-based innovations to deliver EX/RP include video conferencing, internet-based treatment, and smartphone apps. Of these, internet-based, clinician-supported treatment has the most evidence base to date. Relevant to all technology-based innovations are the need for advances in the ethical, regulatory and financial aspects of understanding how access to EX/RP may be delivered to individuals of diverse socioeconomic backgrounds in accordance with professional standards and regulations and covered by healthcare.Advances in our understanding of the neural processes underlying learning and memory have led to new ways to combine EX/RP with medications, behavioral interventions, or neuromodulatory methods, with the goal of enhancing the functioning of brain circuits that subserve fear processing and cognitive control. Among the pharmacological approaches to enhancing EX/RP outcome, both ketamine and cannabinoids show promise in small open trials but are in need of further study. Studies to train cognitive control are at an early stage of development yet provide preliminary evidence that training neural processes may be a new path to personalize treatment. How best to combine EX/RP with different types of neuromodulation is being actively studied.Together these innovations in the delivery of EX/RP for OCD hold great promise for improving outcomes of care for individuals with OCD by increasing the availability and the individual treatment effects of this already effective treatment.
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