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Wootton BM, McDonald S, Melkonian M, Karin E, Titov N, Dear BF. Efficacy and acceptability of a self-guided internet-delivered cognitive-behavioral educational program for obsessive-compulsive symptoms with international recruitment. Cogn Behav Ther 2024; 53:133-151. [PMID: 37941384 DOI: 10.1080/16506073.2023.2279492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/27/2023] [Indexed: 11/10/2023]
Abstract
Cognitive-behavioural therapy is an effective treatment for obsessive-compulsive disorder (OCD). However, there are many barriers in accessing this treatment, with stigma being a particularly prominent barrier for many patients. Self-guided internet-delivered cognitive-behavioural therapy (ICBT), which does not require any contact with a therapist, has the potential to overcome this barrier. However, there is limited research on the efficacy of self-guided ICBT for OCD. The aim of the current study was to examine the efficacy of self-guided ICBT for OCD in a large international sample. Two hundred and sixteen participants were included in the study (Mage = 34.00; SD = 12.57; 72.7% female). On the primary outcome measure, the Yale-Brown Obsessive-Compulsive Scale (YBOCS), a medium within-group effect size was found from pre-treatment to post-treatment (g = 0.63), and a large within-group effect size was found from pre-treatment to 3-month follow-up (g = 0.98). Approximately one-quarter to one-third of participants met criteria for clinically significant improvement at post-treatment and 3-month follow-up (11% and 17% met criteria for remission at post-treatment and 3-month follow-up, respectively). These results demonstrate that self-guided ICBT may be an efficacious treatment for individuals with OCD who cannot or do not wish to engage with a mental health professional, resulting in medium to large effect sizes.
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Affiliation(s)
- Bethany M Wootton
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, Australia
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| | - Sarah McDonald
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Maral Melkonian
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Eyal Karin
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| | - Nickolai Titov
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
| | - Blake F Dear
- eCentreClinic, School of Psychological Sciences, Macquarie University Sydney, Macquarie Park, NSW, Australia
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2
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Ingeman K, Frostholm L, Wellnitz KB, Wright K, Frydendal DH, Onghena P, Rask CU. Internet-Delivered Therapy for Parents With Health Anxiety by Proxy: Protocol for a Single-Case Experimental Design Study. JMIR Res Protoc 2023; 12:e46927. [PMID: 37999936 DOI: 10.2196/46927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Health anxiety (HA) by proxy is described as parents' obsessive worries that their child is severely ill although this is not medically confirmed. Research on HA by proxy suggests that it is highly distressing for the parent and that the child may be at risk of developing maladaptive symptom coping strategies. No targeted treatment for this group exists. We developed PROXY, an 8-week psychological internet-delivered treatment for parents with HA by proxy. The treatment components of PROXY are informed by cognitive behavioral therapy as well as acceptance and commitment therapy, and it was developed in collaboration with parents experiencing HA by proxy and clinical experts. OBJECTIVE This paper describes the protocol for a study investigating the potential effects of PROXY on parents' worries about their children's health using a single-case experimental design (SCED). METHODS Five parents clinically evaluated as experiencing HA by proxy will be included. A replicated randomized SCED study will be conducted in which each participant will be randomized to receive treatment after a baseline period of between 7 and 26 days (phase A). The treatment phase duration is 8 weeks for all participants (phase B), followed by a follow-up phase lasting between 14 and 33 days (phase C), ensuring that all participants remain in the study for 96 days. Participants will report daily anxiety level by SMS text message throughout the study. They will also answer self-report questionnaires, including questions on HA by proxy and own HA, 4 times during the study. Data will be submitted to structured visual analysis to inspect anxiety level, the variability of anxiety, trends, the overlap of data points among phases, when effects occur, and the consistency of data patterns across participants. Furthermore, randomization tests will be conducted for each participant to test the null hypothesis that PROXY will have no effect on participants' anxiety. RESULTS The recruitment of parents began in June 2022. As of March 2, 2023, a total of 4 parents have been included in the study. Data collection was expected to cease in April 2023. CONCLUSIONS To the best of our knowledge, this protocol describes the only study of treatment for HA by proxy. As the prevalence of this condition is still unknown, a SCED was chosen because this method allows the inclusion of very few participants while still providing information on effects and treatment courses. Conducting the study with a replicated randomized phase design enables methodologically sound testing despite the inclusion of very few participants. The results will inform researchers on individual treatment courses and effects, which may direct future research in terms of the possible mechanisms of change, ideas for how to refine the treatment content, and how the treatment may be offered to patients in the future. TRIAL REGISTRATION ClinicalTrials.gov NCT04830605; https://clinicaltrials.gov/study/NCT04830605. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/46927.
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Affiliation(s)
- Katrine Ingeman
- Research Unit, Department of Child and Adolescent Psychiatry, Aarhus University Hospital Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
| | - Lisbeth Frostholm
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
| | - Kaare Bro Wellnitz
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
| | - Kristi Wright
- Department of Psychology, Faculty of Arts, University of Regina, Regina, SK, Canada
| | - Ditte Hoffmann Frydendal
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
| | - Patrick Onghena
- Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium
| | - Charlotte Ulrikka Rask
- Research Unit, Department of Child and Adolescent Psychiatry, Aarhus University Hospital Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Solness CL, Holdefer PJ, Hsu T, Thomas EBK, O'Hara MW. Relationship Factors in Internet-Delivered Psychological Interventions for Veterans Experiencing Postpartum Depression: Qualitative Analysis. JMIR Ment Health 2023; 10:e46061. [PMID: 37581917 PMCID: PMC10466152 DOI: 10.2196/46061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/28/2023] [Accepted: 06/29/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND Internet-delivered psychological interventions (IPIs) have been shown to be effective for a variety of psychological concerns, including postpartum depression. Human-supported programs produce better adherence and larger effect sizes than unsupported programs; however, what it is about support that affects outcomes is not well understood. Therapeutic alliance is one possibility that has been found to contribute to outcomes; however, the specific mechanism is not well understood. Participant perspectives and qualitative methodology are nearly absent from the IPI alliance research and may help provide new directions. OBJECTIVE In this study, we aimed to provide participant perspectives on engagement with an IPI for postpartum depression to help inform alliance research, development of new IPIs, and inform resource allocation. METHODS A qualitative methodology was used to explore participant perspectives of veteran women's engagement with the MomMoodBooster program, a human-supported internet-delivered intervention for postpartum depression. Participants were asked 4 open-ended questions with the 3-month postintervention survey, "In what ways did you find the MomMoodBooster most helpful?" "How do you think the MomMoodBooster could have been improved?" "In what ways did you find the personal coach calls to be helpful?" and "How do you think the personal coach calls could have been improved?" RESULTS Data were collected from 184 participants who responded to at least 1 of the open-ended questions. These were analyzed using thematic analysis and a process of reaching a consensus among coders. The results suggest that not only the engagement with the support person is perceived as a significant contributor to participant experiences while using the MomMoodBooster content but also the relationship factors are particularly meaningful. The results provide insights into the specific qualities of the support person that were perceived as most impactful, such as warmth, empathy and genuineness, and feeling normalized and supported. In addition, the results provide insight into the specific change processes that can be targeted through support interactions, such as encouraging self-reflection and self-care and challenging negative thinking. CONCLUSIONS These data emphasize the importance of relationship factors between support persons and an IPI program for postpartum depression. The findings suggest that focusing on specific aspects of the alliance and the therapeutic relationship could yield fruitful directions for the training of support personnel and for future alliance-based research of internet-delivered treatments.
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Affiliation(s)
- Cara L Solness
- Department of Psychiatry, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Paul J Holdefer
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States
| | - Ti Hsu
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States
| | - Emily B K Thomas
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States
| | - Michael W O'Hara
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States
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Gueta K, Harel-Fisch Y, Walsh SD. Cultural accommodation of internet-based interventions for substance use and related disorders: a proposed comprehensive framework based on a pilot study and a literature review. Front Psychol 2023; 14:1063200. [PMID: 37416542 PMCID: PMC10321598 DOI: 10.3389/fpsyg.2023.1063200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 05/17/2023] [Indexed: 07/08/2023] Open
Abstract
Despite the low utilization rates of substance use and related disorders services, and the ability of internet-based interventions for substance use and related disorders (IBIS) to address challenges related to service engagement, limited attention has been placed on the processes for the accommodation of these interventions to diverse cultural settings. This study aimed to develop a framework for the cultural accommodation of IBIS across populations based on a pilot study and a literature review. A pilot study of cultural accommodation of an existing internet intervention for alcohol use was carried out in Israel, which involved focus groups and daily online surveys of prospective consumers (N = 24) as well as interviews with experts (N = 7) in the substance abuse treatment field. Thematic analysis revealed a range of themes that relate to the general Israeli culture and the specific Israeli drinking subculture, identified as needing to be addressed in the process of intervention accommodation. A comprehensive framework for cultural accommodation of IBIS is suggested, consisting of five stages: Technical and cultural feasibility; Engagement of target group; Identification of accommodation variables, Accommodation, and evaluation of the accommodated intervention. In addition, the framework consists of four dimensions of accommodation: Barriers and facilitators; Audio-visual materials and language; Mechanisms of change; Intersectional factors. We suggest that the proposed framework may serve as a guide for the cultural accommodation of existing internet-based interventions for substance use and related disorders across a range of cultural and geographical settings, thus augmenting the ecological validity of internet-based interventions for substance use and related disorders, expanding cross-cultural intervention research, and reducing health disparities worldwide.
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Affiliation(s)
- Keren Gueta
- Department of Criminology, Bar-Ilan University, Ramat Gan, Israel
| | - Yossi Harel-Fisch
- The International Research Program on Adolescent Well-Being and Health, School of Education, Bar-Ilan University, Ramat Gan, Israel
| | - Sophie D. Walsh
- Department of Criminology, Bar-Ilan University, Ramat Gan, Israel
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Olofsdotter Lauri K, Aspvall K, Bagøien Hustad I, Malmqvist K, Serlachius E, Mataix‐Cols D, Rück C, Ivanov V, Andersson E. Initial evaluation of a therapist-supported online cognitive therapy self-help for patients with taboo obsessions. Br J Clin Psychol 2022; 61:964-982. [PMID: 35429005 PMCID: PMC9790335 DOI: 10.1111/bjc.12369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/23/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES The current study evaluated the feasibility of an internet-delivered cognitive therapy (I-CT) in a self-help format with minimal therapist support for patients with obsessive-compulsive disorder (OCD) with primary taboo obsessions. Specifically, the aims were to investigate (1) whether participants were able to grasp and apply the internet-delivered cognitive framework to their own situation; (2) whether they had clinically meaningful reductions of OCD symptom severity; and (3) whether reduced negative appraisals (hypothesized mechanism of change in CT) preceded reductions in OCD symptom severity. METHOD Nineteen OCD patients with primary taboo obsessions, recruited from an OCD clinic or self-referrals, received the I-CT intervention for 10 weeks. I-CT did not contain any systematic exposure or response prevention. RESULTS Adherence and engagement with the intervention was high. Most participants (n = 13, 68%) understood and successfully applied the cognitive model to their own situation. Within-group analyses showed large reductions in OCD symptom severity at post-treatment (bootstrapped within group d = 1.67 [95% CI; 0.67 to 2.66]) measured with the Yale-Brown Obsessive-Compulsive Scale. The gains were maintained at the 6-month follow-up. Post-hoc analyses revealed that the large reductions in OCD symptom severity were driven by the participants who understood the cognitive model. Reductions in negative appraisals predicted subsequent reductions in OCD symptom severity during treatment. CONCLUSION It is possible to adapt a purely cognitive intervention to a digital guided self-help format and to achieve both cognitive change and meaningful symptom reduction. The results require confirmation in a randomized clinical trial.
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Affiliation(s)
- Klara Olofsdotter Lauri
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Kristina Aspvall
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | | | - Karin Malmqvist
- Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Eva Serlachius
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - David Mataix‐Cols
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Christian Rück
- Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Volen Ivanov
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden,Stockholm Health Care Services, Region StockholmStockholmSweden
| | - Erik Andersson
- Department of Clinical Neuroscience, Division of PsychologyKarolinska InstitutetStockholmSweden
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Enrique A, Duffy D, Lawler K, Richards D, Jones S. An internet-delivered self-management programme for bipolar disorder in mental health services in Ireland: Results and learnings from a feasibility trial. Clin Psychol Psychother 2020; 27:925-939. [PMID: 32445611 PMCID: PMC7754375 DOI: 10.1002/cpp.2480] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/11/2020] [Accepted: 05/22/2020] [Indexed: 01/03/2023]
Abstract
Bipolar disorder (BD) is a chronic condition that requires continued care. Psychological interventions are recommended by clinical guidelines but there are treatment barriers that prevent patients to access these services. Internet-delivered self-management interventions are promising alternatives to improve treatment accessibility in patients with BD. Several studies indicate that these interventions are acceptable and beneficial for patients with BD, but no studies have been conducted in routine care settings. This trial aimed to examine the feasibility, acceptability, and preliminary efficacy of implementing an internet-delivered, clinician-supported intervention for BD as an adjunct to treatment as usual at two secondary-care services in Ireland. This study used an uncontrolled design with mixed-methods evaluation. Feasibility and acceptability were assessed in terms of recruitment, use of the intervention, and satisfaction from both clinicians and patients' perspectives. Personal recovery, quality of life, and severity of symptoms were measured at baseline and post-intervention. Fifteen patients signed consent and used the programme for 10 weeks. Usage of the intervention was adequate with high frequency of tool usage. There was a significant improvement in patients' sense of personal recovery (z = 2.38, p = .017). The intervention was found acceptable and easy-to-use; however, implementation barriers will need to be overcome for scaling the intervention. This is the first study testing the feasibility of a digital intervention for patients with BD in public mental health services in Ireland. More research is needed in order to increase the understanding of how to promote the integration and the uptake of digital interventions for individuals with BD.
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Affiliation(s)
- Angel Enrique
- E-mental Health Research Group, School of Psychology, University of Dublin, Trinity College, Dublin, Ireland.,Clinical Research & Innovation, SilverCloud Health, Dublin, Ireland
| | - Daniel Duffy
- E-mental Health Research Group, School of Psychology, University of Dublin, Trinity College, Dublin, Ireland.,Clinical Research & Innovation, SilverCloud Health, Dublin, Ireland
| | - Kate Lawler
- E-mental Health Research Group, School of Psychology, University of Dublin, Trinity College, Dublin, Ireland.,Clinical Research & Innovation, SilverCloud Health, Dublin, Ireland
| | - Derek Richards
- E-mental Health Research Group, School of Psychology, University of Dublin, Trinity College, Dublin, Ireland.,Clinical Research & Innovation, SilverCloud Health, Dublin, Ireland
| | - Steven Jones
- Spectrum Centre for Mental Health Research, University of Lancaster, Lancaster, UK
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Abstract
Recent years have seen an increase of internet-delivered interventions based on psychodynamic treatment models. To test the efficacy of internet-delivered psychodynamic therapy (IPDT), we conducted a systematic review and meta-analysis of randomized controlled trials. Following literature searches, we identified seven studies meeting inclusion criteria. The total number of participants was 528 in the treatment group and 552 in the control conditions. We found small effects favoring IPDT compared to inactive control conditions for main outcomes (g = 0.44), depression (g = 0.46), anxiety (g = 0.20), and quality of life (g = 0.40). There was significant heterogeneity between studies for main outcomes and depression. Within-group effects ranged from Hedges's g = 0.32-0.99. The effects of IPDT were maintained or increased at follow-up. Study quality varied but was generally high. No indications of publication bias were found. In conclusion, IPDT is a promising treatment alternative, especially for depression, although the small number of studies limits the generalizability of the findings.
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Affiliation(s)
- Tomas Lindegaard
- Clinical Psychology, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
| | - Matilda Berg
- Clinical Psychology, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Gerhard Andersson
- Professor in Clinical Psychology, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden, and Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
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