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Kong F, Yu L, Hou Y, Zhu L, Zhou J, Huang L, Lv Y, Wang L, Zhang L, Yang Y, Ying Y. Efficacy of Internet-Based Cognitive Behavioral Therapy for Subthreshold Depression Among Older Adults in Institutional Long-Term Care Settings: Pragmatic Randomized Controlled Trial. J Med Internet Res 2024; 26:e40187. [PMID: 38427424 PMCID: PMC10943436 DOI: 10.2196/40187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 01/03/2023] [Accepted: 01/31/2023] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Subthreshold depression (sD) is prevalent in older populations in long-term care (LTC) settings, but psychological therapy in LTC settings in China is not readily available. Thus, internet-based cognitive behavioral therapy (ICBT) may be suitable for this population, but research on the efficacy of ICBT for older adults with sD, especially those living in LTC settings, is limited. OBJECTIVE This study aimed to evaluate the efficacy and acceptability of ICBT treatment for sD among LTC residents in China. We also examined whether ICBT is as effective as group-based cognitive behavioral therapy (CBT) for treating sD in this population. METHODS We conducted a pragmatic randomized controlled trial, which included 18 LTC institutions. A total of 354 participants were randomized to ICBT, group-based CBT, or a waiting list and were followed up for 12 months. The primary outcome was self-reported depressive symptoms on the Center for Epidemiological Studies Depression Scale (CES-D). Secondary outcomes were the scores of the Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder 7-Item (GAD-7), and Geriatric Depression Scale (GDS). A mixed-effects model was used to assess the efficacy of ICBT. RESULTS The ICBT group showed a significant improvement in self-reported depressive symptoms, which was maintained at the 12-month follow-up (all P<.001). The ICBT group exhibited a significantly larger reduction in the scores of the CES-D (Cohen d=0.07, 95% CI 0.04-0.09; P=.01), PHQ-9 (d=0.30, 95% CI 0.28-0.33; P<.001), GDS (d=0.10, 95% CI 0.08-0.13; P<.001), and GAD-7 (d=0.19, 95% CI 0.17-0.22; P<.001) compared with a waiting list at postintervention. ICBT had significantly stronger effects than CBT on the PHQ-9 and GAD-7 at postintervention (d=0.15, 95% CI 0.13-0.17; P<.001 and d=0.21, 95% CI 0.19-0.23; P<.001, respectively), 6-month follow-up (d=0.18, 95% CI 0.16-0.21; P<.001 and d=0.18, 95% CI 0.15-0.21; P<.001, respectively), and 12-month follow-up (d=0.15, 95% CI 0.11-0.19; P<.001 and d=0.18, 95% CI 0.14-0.21; P<.001, respectively). CONCLUSIONS ICBT is a relatively effective and acceptable intervention for reducing depressive symptoms among Chinese LTC residents with sD. These findings indicate the usefulness of ICBT application for sD in LTC settings. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR2000030697; https://www.chictr.org.cn/showproj.aspx?proj=50781.
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Affiliation(s)
- Fanqian Kong
- Ningbo Medical Center Lihuili Hospital, Ningbo, China
| | - Libo Yu
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | | | - Lijie Zhu
- Pfizer Research and Development Co, Ltd, Shanghai, China
| | - Jing Zhou
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | - Lingjie Huang
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | - Yueer Lv
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | - Li Wang
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | - Li Zhang
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | - Yiling Yang
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
| | - Yuchen Ying
- Ningbo College of Health Sciences, Ningbo, Zhejiang, China
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Haller K, Becker P, Niemeyer H, Boettcher J. Who benefits from guided internet-based interventions? A systematic review of predictors and moderators of treatment outcome. Internet Interv 2023; 33:100635. [PMID: 37449052 PMCID: PMC10336165 DOI: 10.1016/j.invent.2023.100635] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/23/2023] [Accepted: 06/07/2023] [Indexed: 07/18/2023] Open
Abstract
To our knowledge, no systematic review has been conducted on predictors or moderators of treatment outcome across diagnoses in guided internet-based interventions (IBIs) for adults. To identify who benefits from this specific format and therein inform future research on improving patient-treatment fit, we aimed to aggregate results of relevant studies. 2100 articles, identified by searching the databases PsycInfo, Ovid Medline, and Pubmed and through snowballing, were screened in April/May 2021 and October 2022. Risk of bias and intra- and interrater reliability were assessed. Variables were grouped by predictor category, then synthesized using vote counting based on direction of effect. N = 60 articles were included in the review. Grouping resulted in 88 predictors/moderators, of which adherence, baseline symptoms, education, age, and gender were most frequently assessed. Better adherence, treatment credibility, and working alliance emerged as conclusive predictors/moderators for better outcome, whereas higher baseline scores predicted more reliable change but higher post-treatment symptoms. Results of all other predictors/moderators were inconclusive or lacked data. Our review highlights that it is currently difficult to predict, across diagnoses, who will benefit from guided IBIs. Further rigorous research is needed to identify predictors and moderators based on a sufficient number of studies. PROSPERO registration: CRD42021242305.
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Affiliation(s)
- Katrin Haller
- Clinical Psychological Interventions, Freie Universität Berlin, Berlin, Germany
- Clinical Psychology and Psychotherapy, Psychologische Hochschule Berlin, Berlin, Germany
| | - Pauline Becker
- Clinical Psychology and Psychotherapy, Psychologische Hochschule Berlin, Berlin, Germany
| | - Helen Niemeyer
- Clinical Psychological Interventions, Freie Universität Berlin, Berlin, Germany
| | - Johanna Boettcher
- Clinical Psychology and Psychotherapy, Psychologische Hochschule Berlin, Berlin, Germany
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Ying Y, Ji Y, Kong F, Wang M, Chen Q, Wang L, Hou Y, Yu L, Zhu L, Miao P, Zhou J, Zhang L, Yang Y, Wang G, Chen R, Liu D, Huang W, Lv Y, Lou Z, Ruan L. Efficacy of an internet-based cognitive behavioral therapy for subthreshold depression among Chinese adults: a randomized controlled trial. Psychol Med 2023; 53:3932-3942. [PMID: 35388776 PMCID: PMC10317808 DOI: 10.1017/s0033291722000599] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/07/2022] [Accepted: 02/16/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Subthreshold depression (sD) negatively impacts well-being and psychosocial function and is more prevalent compared with major depressive disorder (MDD). However, as adults with sD are less likely to seek face-to-face intervention, internet-based cognitive-behavioral therapy (ICBT) may overcome barriers of accessibility to psychotherapy. Although several trials explored the efficacy of ICBT for sD, the results remain inconsistent. This study evaluated whether ICBT is effective in reducing depressive symptoms among Chinese adults with sD. METHODS A randomized controlled trial was performed. The participants were randomly assigned to 5 weeks of ICBT, group-based face-to-face cognitive-behavioral therapy (CBT), or a waiting list (WL). Assessments were conducted at baseline, post-intervention and at a 6-month follow-up. The primary outcome measured depressive symptoms using the Center for Epidemiological Studies Depression Scale (CES-D). Outcomes were analyzed using a mixed-effects model to assess the effects of ICBT. RESULTS ICBT participants reported greater reductions on all the outcomes compared to the WL group at post-intervention. The ICBT group showed larger improvement on the Patient Health Questionnaire-9 (PHQ-9) at post-intervention (d = 0.12) and at follow-up (d = 0.10), and with CES-D at post-intervention (d = 0.06), compared to the CBT group. CONCLUSIONS ICBT is effective in reducing depressive symptoms among Chinese adults with sD, and improvements in outcomes were sustained at a 6-month follow-up. Considering the low rates of face-to-face psychotherapy, our findings highlight the considerable potential and implications for the Chinese government to promote the use of ICBT for sD in China.
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Affiliation(s)
- Yuchen Ying
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Yunxin Ji
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
| | - Fanqian Kong
- Department of Medical Record and Statistics, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, People's Republic of China
| | - Minyao Wang
- School of Medicine, Ningbo University, Ningbo, Zhejiang, People's Republic of China
| | - Qiqi Chen
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Li Wang
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Yanbin Hou
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
| | - Libo Yu
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Lijie Zhu
- Department of Statistics and Programming, Jiangsu Hengrui Pharmaceuticals Co. Ltd, Shanghai, People's Republic of China
| | - Pingping Miao
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
| | - Jing Zhou
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Li Zhang
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Yiling Yang
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Guanjun Wang
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
| | - Ruijia Chen
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Denong Liu
- School of Medicine, Ningbo University, Ningbo, Zhejiang, People's Republic of China
| | - Wenjun Huang
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Yueer Lv
- Department of Elderly Health Care and Management, School of Health Services and Management, Ningbo College of Health Sciences, Ningbo, Zhejiang, People's Republic of China
| | - Zhongze Lou
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
- Central Laboratory of the Medical Research Center, Ningbo First Hospital, Ningbo, Zhejiang, People's Republic of China
| | - Liemin Ruan
- Department of Psychosomatic Medicine, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, Ningbo, Zhejiang, People's Republic of China
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Patient characteristics and changes in anxiety symptoms in patients with panic disorder: Post-hoc analysis of the PARADIES cluster randomised trial. PLoS One 2022; 17:e0275509. [PMID: 36174096 PMCID: PMC9521898 DOI: 10.1371/journal.pone.0275509] [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: 01/22/2022] [Accepted: 09/15/2022] [Indexed: 12/03/2022] Open
Abstract
Anxiety disorders are among the most common mental health problems in primary care. The PARADIES (Patient Activation foR Anxiety DIsordErS) intervention combined elements of cognitive behavioural therapy with case management and has demonstrated efficacy. Our aim was to explore patient characteristics, which may influence the course of anxiety symptoms over a 12 months period. Multiple linear regression was used to quantify associations of baseline characteristics (demographics, clinical parameters, medication use) with changes in anxiety symptoms as measured by the Beck anxiety inventory. Treatment modalities (e.g. adherence to appointment schedules) were considered as confounders. We examined univariate associations between dependent and independent variables before considering all independent variables in a multivariate final model. To find the best model to explain BAI score changes, we performed step-wise selection of independent variables based on Akaike information criteria. We tested for interaction terms between treatment allocation (intervention vs control) and independent variables using the multivariate model. We repeated these analyses in control vs intervention groups separately. From the original trial (N = 419), 236 patients (56.3%) were included. In the multivariate model, receiving the intervention (p<0.001), higher anxiety symptom severity (p<0.001) and longer illness duration at baseline (p = 0.033) were significantly associated with changes in anxiety symptom severity to the better while depression severity at baseline (p<0.001) was significantly associated with changes in anxiety symptoms to the worse. In stratified analyses, the control group showed significant associations between depression symptom severity and illness duration with anxiety symptom changes while baseline severity of anxiety symptoms remained significantly associated with anxiety symptom changes in both groups. A brief primary-care-based exposure training combined with case management is effective in a broad range of patients with panic disorder with/without agoraphobia, including those with longer illness duration and co-existing symptoms of depression at baseline.
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Skaczkowski G, van der Kruk S, Loxton S, Hughes-Barton D, Howell C, Turnbull D, Jensen N, Smout M, Gunn K. Web-Based Interventions to Help Australian Adults Address Depression, Anxiety, Suicidal Ideation, and General Mental Well-being: Scoping Review. JMIR Ment Health 2022; 9:e31018. [PMID: 35133281 PMCID: PMC8864526 DOI: 10.2196/31018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/23/2021] [Accepted: 08/12/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND A large number of Australians experience mental health challenges at some point in their lives. However, in many parts of Australia, the wait times to see general practitioners and mental health professionals can be lengthy. With increasing internet use across Australia, web-based interventions may help increase access to timely mental health care. As a result, this is an area of increasing research interest, and the number of publicly available web-based interventions is growing. However, it can be confusing for clinicians and consumers to know the resources that are evidence-based and best meet their needs. OBJECTIVE This study aims to scope out the range of web-based mental health interventions that address depression, anxiety, suicidal ideation, or general mental well-being and are freely available to Australian adults, along with their impact, acceptability, therapeutic approach, and key features. METHODS The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines for scoping reviews (PRISMA-ScR [PRISMA extension for Scoping Reviews]) guided the review process. Keywords for the search were depression, anxiety, suicide, and well-being. The search was conducted using Google as well as the key intervention databases Beacon, Head to Health, and e-Mental Health in Practice. Interventions were deemed eligible if they targeted depression, anxiety, suicidal ideation, or general mental well-being (eg, resilience) in adults; and were web-based, written in English, interactive, free, and publicly available. They also had to be guided by an evidence-based therapeutic approach. RESULTS Overall, 52 eligible programs were identified, of which 9 (17%) addressed depression, 15 (29%) addressed anxiety, 13 (25%) addressed general mental well-being, and 13 (25%) addressed multiple issues. Only 4% (2/52) addressed distress in the form of suicidal ideation. The most common therapeutic approach was cognitive behavioral therapy. Half of the programs guided users through exercises in a set sequence, and most programs enabled users to log in and complete the activities on their own without professional support. Just over half of the programs had been evaluated for their effectiveness in reducing symptoms, and 11% (6/52) were being evaluated at the time of writing. Program evaluation scores ranged from 44% to 100%, with a total average score of 85%. CONCLUSIONS There are numerous web-based programs for depression, anxiety, suicidal ideation, and general well-being, which are freely and publicly available in Australia. However, identified gaps include a lack of available web-based interventions for culturally and linguistically diverse populations and programs that use newer therapeutic approaches such as acceptance and commitment therapy and dialectical behavior therapy. Despite most programs included in this review being of good quality, clinicians and consumers should pay careful attention when selecting which program to recommend and use, as variations in the levels of acceptability and impact of publicly available programs do exist.
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Affiliation(s)
- Gemma Skaczkowski
- Department of Rural Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Shannen van der Kruk
- Department of Rural Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Sophie Loxton
- Department of Rural Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Donna Hughes-Barton
- Department of Rural Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Cate Howell
- Australian Medical Placements Health Education and Training, Adelaide, Australia.,Torrens University, Adelaide, Australia
| | - Deborah Turnbull
- School of Psychology, The University of Adelaide, Adelaide, Australia.,Freemasons Centre for Male Health and Wellbeing, Adelaide, Australia
| | - Neil Jensen
- Freemasons Centre for Male Health and Wellbeing, Adelaide, Australia
| | - Matthew Smout
- Justice and Society, University of South Australia, Adelaide, Australia
| | - Kate Gunn
- Department of Rural Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia.,Freemasons Centre for Male Health and Wellbeing, Adelaide, Australia
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Hadjistavropoulos H, Peynenburg V, Thiessen D, Nugent M, Karin E, Dear B, Titov N. A randomized factorial trial of internet-delivered cognitive behavioural therapy: An 8-week program with or without extended support and booster lesson. Internet Interv 2022; 27:100499. [PMID: 35198410 PMCID: PMC8844810 DOI: 10.1016/j.invent.2022.100499] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/29/2022] [Accepted: 02/01/2022] [Indexed: 11/25/2022] Open
Abstract
While internet-delivered cognitive behavioural therapy (ICBT) is effective, some patients suggest extended support post-treatment could improve care. In this randomized factorial trial, we examined the benefits of an 8-week therapist-assisted ICBT program offered with or without an optional 4-week extension of support (Factor 1) and with or without an optional booster lesson (Factor 2). Patients screened for ICBT for depression and/or anxiety were randomly assigned to the conditions (N = 434) and we examined the use of the extension and booster, differences between those who did or did not use extension or booster, and the impact of the extension or booster on outcomes, engagement, and satisfaction at 26-weeks post-enrollment. Therapists recorded time and observations with offering support during the extension and booster. In the extension group, 54.4% (n = 56) requested the extension, while in the booster group 50.9% (n = 56) accessed the booster, and in the combined group, 41.6% (n = 47) requested the extension and 51.3% (n = 58) accessed the booster. Those who requested the extension were older, and more likely to report medication and mental health service use and severe mental health-related disability at pre-treatment; they also reported putting less effort into ICBT and finding skills more difficult. The booster was more often used among those with lower symptom severity, and those who put more effort into and had more positive experiences with ICBT. As expected, those assigned to extension sent more messages to their therapist, and those assigned to booster logged in more often. Therapists also took more time to deliver ICBT with an extension (>18 min) or booster (>13 min) compared to the 8-week program, and perceived extension and booster as beneficial for some, but not all patients. Treatment satisfaction was high across conditions, and effect sizes were large from pre-treatment to 26-week follow-up on most measures. No significant group differences were found in this study. Lack of group differences, however, could reflect low use of the extension and booster. Results provide helpful information about the demand for extensions and boosters, and provide directions for future research.
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Affiliation(s)
- H.D. Hadjistavropoulos
- 3737 Wascana Parkway, Department of Psychology, University of Regina, Regina, SK S4S 0A2, Canada,Corresponding author.
| | - V. Peynenburg
- 3737 Wascana Parkway, Department of Psychology, University of Regina, Regina, SK S4S 0A2, Canada
| | - D.L. Thiessen
- 3737 Wascana Parkway, Department of Mathematics & Statistics, University of Regina, Regina, SK S4S 0A2, Canada
| | - M. Nugent
- 3737 Wascana Parkway, Department of Psychology, University of Regina, Regina, SK S4S 0A2, Canada
| | - E. Karin
- eCentreClinic, Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia
| | - B.F. Dear
- eCentreClinic, Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia
| | - N. Titov
- MindSpot Clinic, Australian Hearing Hub Building, eCentreClinic, Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia
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Mathiasen K, Andersen TE, Lichtenstein MB, Ehlers LH, Riper H, Kleiboer A, Roessler KK. Clinical Effectiveness of Blended CBT Compared vs Face-to-Face CBT for adult depression: a Randomised Controlled Non-Inferiority Trial (Preprint). J Med Internet Res 2022; 24:e36577. [PMID: 36069798 PMCID: PMC9543221 DOI: 10.2196/36577] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/02/2022] [Accepted: 06/15/2022] [Indexed: 11/13/2022] Open
Abstract
Background Internet-based cognitive behavioral therapy (iCBT) has been demonstrated to be cost- and clinically effective. There is a need, however, for increased therapist contact for some patient groups. Combining iCBT with traditional face-to-face (FtF) consultations in a blended format may produce a new treatment format (B-CBT) with multiple benefits from both traditional CBT and iCBT, such as individual adaptation, lower costs than traditional therapy, wide geographical and temporal availability, and possibly lower threshold to implementation. Objective The primary aim of this study is to compare directly the clinical effectiveness of B-CBT with FtF-CBT for adult major depressive disorder. Methods A 2-arm randomized controlled noninferiority trial compared B-CBT for adult depression with treatment as usual (TAU). The trial was researcher blinded (unblinded for participants and clinicians). B-CBT comprised 6 sessions of FtF-CBT alternated with 6-8 web-based CBT self-help modules. TAU comprised 12 sessions of FtF-CBT. All participants were aged 18 or older and met the diagnostic criteria for major depressive disorder and were recruited via a national iCBT clinic. The primary outcome was change in depression severity on the 9-item Patient Health Questionnaire (PHQ-9). Secondary analyses included client satisfaction (8-item Client Satisfaction Questionnaire [CSQ-8]), patient expectancy (Credibility and Expectancy Questionnaire [CEQ]), and working (Working Alliance Inventory [WAI] and Technical Alliance Inventory [TAI]). The primary outcome was analyzed by a mixed effects model including all available data from baseline, weekly measures, 3-, 6, and 12-month follow-up. Results A total of 76 individuals were randomized, with 38 allocated to each treatment group. Age ranged from 18 to 71 years (SD 13.96) with 56 (74%) females. Attrition rate was 20% (n=15), which was less in the FtF-CBT group (n=6, 16%) than in the B-CBT group (n=9, 24%). As many as 53 (70%) completed 9 or more sessions almost equally distributed between the groups (nFtF-CBT=27, 71%; nB-CBT=26, 68%). PHQ-9 reduced 11.38 points in the FtF-CBT group and 8.10 in the B-CBT group. At 6 months, the mean difference was a mere 0.17 points. The primary analyses confirmed large and significant within-group reductions in both groups (FtF-CBT: β=–.03; standard error [SE] 0.00; P<.001 and B-CBT: β=–.02; SE 0.00; P<.001). A small but significant interaction effect was observed between groups (β=.01; SE 0.00; P=.03). Employment status influenced the outcome differently between groups, where the B-CBT group was seen to profit more from not being full-time employed than the FtF group. Conclusions With large within-group effects in both treatment arms, the study demonstrated feasibility of B-CBT in Denmark. At 6 months’ follow-up, there appeared to be no difference between the 2 treatment formats, with a small but nonsignificant difference at 12 months. The study seems to demonstrate that B-CBT is capable of producing treatment effects that are close to FtF-CBT and that completion rates and satisfaction rates were comparable between groups. However, the study was limited by small sample size and should be interpreted with caution. Trial Registration ClinicalTrials.gov NCT02796573; https://clinicaltrials.gov/ct2/show/NCT02796573 International Registered Report Identifier (IRRID) RR2-10.1186/s12888-016-1140-y
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Affiliation(s)
- Kim Mathiasen
- Research Unit for Telepsychiatry and E-Mental Health, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Tonny E Andersen
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Mia Beck Lichtenstein
- Research Unit for Telepsychiatry and E-Mental Health, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Lars Holger Ehlers
- Danish Center for Healthcare Improvements, Aalborg University, Aalborg, Denmark
- Nordic Institute of Health Economics, Aarhus, Denmark
| | - Heleen Riper
- Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Annet Kleiboer
- Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Kirsten K Roessler
- Department of Psychology, University of Southern Denmark, Odense, Denmark
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Schønning A, Nordgreen T. Predicting Treatment Outcomes in Guided Internet-Delivered Therapy for Anxiety Disorders-The Role of Treatment Self-Efficacy. Front Psychol 2021; 12:712421. [PMID: 34744872 PMCID: PMC8566333 DOI: 10.3389/fpsyg.2021.712421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 09/22/2021] [Indexed: 11/26/2022] Open
Abstract
Aim: Guided Internet-delivered therapy has shown to be an effective treatment format for anxiety disorders. However, not all patients experience improvement, and although predictors of treatment outcome have been identified, few are consistent over time and across studies. The current study aimed to examine whether treatment self-efficacy (self-efficacy regarding the mastery of obstacles during treatment) in guided Internet-delivered therapy for anxiety disorders in adults could be a predictor of lower dropout rates and greater symptom reduction. Method: The analyzed data comes from an open effectiveness study including 575 patients receiving guided Internet-delivered therapy for panic disorder or social anxiety disorder. Treatment self-efficacy was measured at pre-treatment. Symptom reduction was measured at 10 measurement points, including a 6-month follow-up. A mixed linear model was applied in the analysis. Results: The results showed that high treatment self-efficacy was a predictor of both lower dropout rates and greater symptom reduction. Significant interaction effects between time and treatment self-efficacy were found for several of the nine modules that constitutes the treatment program, suggesting that treatment self-efficacy could be a moderator of symptom reduction. Three of nine modules in the panic disorder treatment and six of nine in the social anxiety disorder treatment showed significant interaction effects. Conclusion: The results suggest that measuring treatment self-efficacy may be a valuable tool to identify patients at risk of dropping out, and that treatment self-efficacy could be a predictor and moderator of symptom reduction in guided Internet-delivered therapy. The implications of the results are discussed.
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Affiliation(s)
| | - Tine Nordgreen
- Division of Psychiatry, Haukeland University Hospital, Bergen, Norway
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Gasslander N, Alfonsson S, Jackalin A, Tengberg C, Håkansson J, Huotari L, Buhrman M. Predictors of adherence to an internet-based cognitive behavioral therapy program for individuals with chronic pain and comorbid psychological distress. BMC Psychol 2021; 9:156. [PMID: 34641946 PMCID: PMC8507117 DOI: 10.1186/s40359-021-00663-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 09/22/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The burden caused by chronic pain is significant, affecting at least 10 percent of the world´s population. While internet-based treatments based on cognitive behavioral therapy (CBT) have been shown to be promising in this area, attrition levels vary significantly. The purpose of this study was to investigate predictor variables for participants' adherence to an internet-based CBT treatment for individuals with chronic pain as well as to investigate associations between adherence and treatment outcome. METHODS Data for this study was retrieved from a randomized controlled trial including 95 individuals with chronic pain who received internet-based CBT. Treatment adherence was studied through three outcome variables: treatment progress, treatment completion and exercise completion. The predictor variables were grouped into four clusters: background variables (age, gender, marital status, level of education, and typical computer usage); the second cluster included health status variables (sick leave, current psychiatric diagnosis, previous psychotherapy for pain, current pharmacological treatment, previous depression, current depression, and current depressive symptoms); the third cluster included pain-related variables (opioid medication, history of pain, and pain symptoms) and the fourth cluster included motivation variables (measured with treatment preference, treatment credibility, compliance to the treatment schedule and contact with the therapists). RESULTS Findings showed that treatment progress was predicted by higher treatment credibility at baseline, whereas participants who were behind schedule in the second week of the program finished fewer treatment modules. When analyzing each cluster of predictor variables separately, current depressive symptoms also predicted fewer completed treatment modules. Among the pain-related variables, higher pain acceptance was the only predictor for completing more treatment modules. Treatment completion (which in this study was defined as having completed at least 75% of treatment modules) was predicted by higher treatment credibility and fewer depressive symptoms at baseline, and was thus similar to the results regarding treatment progress. Finally, all adherence variables predicted the treatment outcome pain interference. CONCLUSIONS Low treatment credibility, depressive symptoms and falling behind the treatment schedule early on were the most important predictor variables for low treatment adherence, while a number of demographical and pain-related variables were not related to adherence. The results from this study may help clinicians identify patients who are less likely to complete, and thus benefit from, their pain treatment. Trial registration ClinicalTrials.gov NTC03316846.
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Affiliation(s)
- Nils Gasslander
- Department of Psychology, Uppsala University, P.O. Box 1225, 751 42, Uppsala, Sweden.
| | - Sven Alfonsson
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute & Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Amanda Jackalin
- Department of Psychology, Uppsala University, P.O. Box 1225, 751 42, Uppsala, Sweden
| | - Cecilia Tengberg
- Department of Psychology, Uppsala University, P.O. Box 1225, 751 42, Uppsala, Sweden
| | - Johanna Håkansson
- Department of Psychology, Uppsala University, P.O. Box 1225, 751 42, Uppsala, Sweden
| | - Linda Huotari
- Department of Psychology, Uppsala University, P.O. Box 1225, 751 42, Uppsala, Sweden
| | - Monica Buhrman
- Department of Psychology, Uppsala University, P.O. Box 1225, 751 42, Uppsala, Sweden
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Hentati A, Forsell E, Ljótsson B, Kaldo V, Lindefors N, Kraepelien M. The effect of user interface on treatment engagement in a self-guided digital problem-solving intervention: A randomized controlled trial. Internet Interv 2021; 26:100448. [PMID: 34471610 PMCID: PMC8387893 DOI: 10.1016/j.invent.2021.100448] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Resources are spent worldwide on the development of digital platforms and their user interfaces (UIs) for digital mental health services (DMHS). However, studies investigating the potential benefits of different UIs for DMHS are currently lacking. To fill this knowledge gap, the aim of this study was to investigate differences in treatment engagement between two different UIs for DMHS. METHODS A total of 397 participants from the Swedish general public were randomized (1:1) to use a self-guided digital problem-solving intervention during one week, either with an optimized UI (N = 198), based on user experience (UX) design principles and with automated features, or a basic UI (N = 199), analogous with a UI used in Swedish regular health care comprising elementary UI features and less automation. Primary outcome measures were self-rated usability, on the System Usability Scale, and treatment credibility, on the Credibility/Expectancy Questionnaire. Secondary outcome measures included behavioral engagement with the intervention. FINDINGS There were no significant differences between the UIs in ratings of usability or treatment credibility. However, participants who used the optimized UI were significantly more engaged with the intervention as measured by usage of the intervention at least once (odds ratio 2.54, 95% CI [1.67, 3.85]), total number of generated solutions (mean difference 1.41, 95% CI [0.72, 2.11]), and mean number of generated solutions per initiated problem-solving attempt (mean difference 1.45, 95% CI [1.06, 1.85]). Other findings included participants using the optimized UI rating the intervention as easier to understand, while feeling more overwhelmed, than those using the basic UI. INTERPRETATION Our findings indicate that an optimized UI based on UX design principles, in comparison to a basic UI comprising elementary UI features, do not affect overall self-rated usability or treatment credibility but increases some measures of behavioral engagement with a digital intervention. FUNDING Funded by the Government of Sweden, Ministry of Health and Social Affairs.
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Affiliation(s)
- Amira Hentati
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Corresponding author at: Center for Psychiatry Research, Norra Stationsgatan 69, 113 64 Stockholm, Sweden.
| | - Erik Forsell
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Brjánn Ljótsson
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Viktor Kaldo
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Department of Psychology, Faculty of Health and Life Sciences, Linnaeus University, Växjö, Sweden
| | - Nils Lindefors
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Martin Kraepelien
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Hadjistavropoulos HD, Williams J, Adlam K, Spice K, Nugent M, Owens KM, Sundström C, Dear BF, Titov N. Audit and feedback of therapist-assisted internet-delivered cognitive behaviour therapy within routine care: A quality improvement case study. Internet Interv 2020; 20:100309. [PMID: 32071887 PMCID: PMC7011000 DOI: 10.1016/j.invent.2020.100309] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/17/2020] [Accepted: 01/25/2020] [Indexed: 01/08/2023] Open
Abstract
With the growing use of ICBT in routine care clinics there is a need for literature on how to monitor and improve the quality of therapist behaviours in clinical practice. In this paper, we first provide background literature on Audit and Feedback (A&F), a common quality improvement technique, and then present a case study regarding the use of A&F to improve quality of therapist behaviours in emails sent to patients provided with ICBT in routine care. The A&F measure used was derived from previous research on therapist's email behaviours in ICBT. Fifteen undesirable therapist behaviours (e.g., Did Not Message, Unresponsive to Symptom Increase, Does Not Address Patient Concern) were audited in 1840 emails sent from eight therapists to 198 randomly selected patients, representing 18% of 1114 patients who started between one and five lessons of ICBT in the previous year and did not formally withdraw from treatment (n = 31 patients). The therapists who were audited were provided feedback four times over a one-year period from October 2018 to September 2019. Overall, in all audit periods, we found a low percentage of undesirable therapist behaviours (i.e., therapists displayed the behaviour in 12% or less of the total emails sent). For most therapist behaviours, we saw a trend towards improvement across the four audit cycles. Three therapist behaviours (i.e., Failure to Ask One Question to the Patient, Poor Instructions, Not Linking Email to Course Content) did not follow this pattern and were flagged for clinical discussion to determine why behaviours were elevated and whether these behaviours represented unrealistic expectations. The process was valuable for monitoring and improving therapist behaviours and highlights the need for future research on standards for therapist behaviours (e.g., which behaviours to focus on, setting acceptable levels of undesirable behaviour).
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Affiliation(s)
| | - Jaime Williams
- Mental Health Clinic, Saskatchewan Health Authority, 2110 Hamilton Street, Regina, SK S4P 2E3, Canada
| | - Kelly Adlam
- eCentreClinic, Department of Psychology, Macquarie University, Balaclava Road, North Ryde, NSW, Australia
| | - Kerry Spice
- MindSpot Clinic and eCentreClinic, Department of Psychology, Macquarie University, Balaclava Road, North Ryde, NSW, Australia
| | - Marcie Nugent
- Department of Psychology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada
| | - Katherine M.B. Owens
- Mental Health Clinic, Saskatchewan Health Authority, 2110 Hamilton Street, Regina, SK S4P 2E3, Canada
| | - Christopher Sundström
- Department of Psychology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada
| | - Blake F. Dear
- eCentreClinic, Department of Psychology, Macquarie University, Balaclava Road, North Ryde, NSW, Australia
| | - Nickolai Titov
- MindSpot Clinic and eCentreClinic, Department of Psychology, Macquarie University, Balaclava Road, North Ryde, NSW, Australia
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12
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Edmonds M, McCall H, Dear BF, Titov N, Hadjistavropoulos HD. Does concurrent medication usage affect patient response to internet-delivered cognitive behaviour therapy for depression and anxiety? Internet Interv 2019; 19:100302. [PMID: 32071886 PMCID: PMC7016234 DOI: 10.1016/j.invent.2019.100302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/16/2019] [Accepted: 12/20/2019] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND There is growing interest in Internet-delivered cognitive behavioural therapy (ICBT) as an alternative to face-to-face therapy for anxiety and depression because it reduces barriers to accessing traditional treatment (e.g., travel distance, cost, stigma). Extensive research has demonstrated that ICBT is an effective treatment for anxiety and depression and that it produces effect sizes comparable to medication and face-to-face therapy. In routine practice, however, ICBT patients commonly receive simultaneous pharmacological treatment, and few studies have examined how medication affects patient outcomes. OBJECTIVE The objective of this study was to explore whether use of psychotropic medications predicts outcomes or adherence among patients receiving ICBT for depression and anxiety in a large community sample. METHODS This study used data from 1201 patients who received an 8-week course of ICBT for anxiety and depression that included weekly therapist support as part of routine care. Patients reported medication usage and completed measures of depression and anxiety before treatment, after treatment, and at three-month follow-up. RESULTS 60% of patients at pre-treatment reported regularly taking psychotropic medication. Common classes of medication reported included: (i) selective serotonin reuptake inhibitors (34%); (ii) anxiolytics (15%); (iii) serotonin and norepinephrine reuptake inhibitors (14%); (iv) antipsychotics (8%); and (v) norepinephrine-dopamine reuptake inhibitors (7%). At post-treatment and three-month follow-up, overall medication usage reduced slightly to 55%, with the greatest reduction seen in anxiolytics. Logistic regression revealed that none of the classes of medication commonly reported at pre-treatment were associated with study completion rates. A recursive partitioning algorithm found that usage of tetracyclic medication was related to smaller pre-to-post reductions in anxiety symptoms and did not identify any medication types that were related to differences in depressive symptom change. Patients on medication tended to report higher levels of anxiety symptoms at intake and experienced somewhat more modest symptom reductions than patients not taking medications; nevertheless, they still experienced large reductions in depression and anxiety over the course of treatment. CONCLUSIONS These results show that medication usage is very common in a diverse community sample of patients seeking ICBT for anxiety and depression. Patients reporting medication usage at intake are likely to benefit from treatment approximately as much as patients not taking medication. These results support the continued referral of patients receiving psychotropic medication to ICBT programs for anxiety and depression. Program designers might also consider providing information about the common medications (SSRIs, SNRIs, anxiolytics) used by this population alongside CBT materials.
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Affiliation(s)
- Michael Edmonds
- Online Therapy Unit, Department of Psychology, University of Regina, Regina, SK, Canada
| | - Hugh McCall
- Online Therapy Unit, Department of Psychology, University of Regina, Regina, SK, Canada
| | - Blake F. Dear
- eCentreClinic, Department of Psychology, Macquarie University, Sydney, Australia
| | - Nickolai Titov
- eCentreClinic, Department of Psychology, Macquarie University, Sydney, Australia
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13
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McCall HC, Hadjistavropoulos HD, Loutzenhiser L. Reconsidering the ethics of exclusion criteria in research on digital mental health interventions. ETHICS & BEHAVIOR 2019. [DOI: 10.1080/10508422.2019.1684295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Titov N, Hadjistavropoulos HD, Nielssen O, Mohr DC, Andersson G, Dear BF. From Research to Practice: Ten Lessons in Delivering Digital Mental Health Services. J Clin Med 2019; 8:E1239. [PMID: 31426460 PMCID: PMC6722769 DOI: 10.3390/jcm8081239] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/10/2019] [Accepted: 08/15/2019] [Indexed: 12/17/2022] Open
Abstract
There is a large body of research showing that psychological treatment can be effectively delivered via the internet, and Digital Mental Health Services (DMHS) are now delivering those interventions in routine care. However, not all attempts to translate these research outcomes into routine care have been successful. This paper draws on the experience of successful DMHS in Australia and Canada to describe ten lessons learned while establishing and delivering internet-delivered cognitive behavioural therapy (ICBT) and other mental health services as part of routine care. These lessons include learnings at four levels of analysis, including lessons learned working with (1) consumers, (2) therapists, (3) when operating DMHS, and (4) working within healthcare systems. Key themes include recognising that DMHS should provide not only treatment but also information and assessment services, that DMHS require robust systems for training and supervising therapists, that specialist skills are required to operate DMHS, and that the outcome data from DMHS can inform future mental health policy. We also confirm that operating such clinics is particularly challenging in the evolving funding, policy, and regulatory context, as well as increasing expectations from consumers about DMHS. Notwithstanding the difficulties of delivering DMHS, we conclude that the benefits of such services for the broader community significantly outweigh the challenges.
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Affiliation(s)
- Nickolai Titov
- MindSpot Clinic and Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia.
| | - Heather D Hadjistavropoulos
- Online Therapy Unit, Department of Psychology, University of Regina, Regina, Saskatchewan, SK S4S 0A2, Canada
| | - Olav Nielssen
- MindSpot Clinic and Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia
| | - David C Mohr
- Center for Behavioral Intervention Technologies, Department of Preventive Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Gerhard Andersson
- Department of Behavioural Sciences and Learning, Linköping University, Linköping SE-581 83, Sweden
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm 171 77, Sweden
| | - Blake F Dear
- MindSpot Clinic and Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia
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15
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Romijn G, Batelaan N, Kok R, Koning J, van Balkom A, Titov N, Riper H. Internet-Delivered Cognitive Behavioral Therapy for Anxiety Disorders in Open Community Versus Clinical Service Recruitment: Meta-Analysis. J Med Internet Res 2019; 21:e11706. [PMID: 30994462 PMCID: PMC6492068 DOI: 10.2196/11706] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 01/31/2019] [Accepted: 03/24/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Ample studies have shown the effectiveness of internet-delivered cognitive behavioral therapy (iCBT) for anxiety disorders. These studies recruited their participants mainly from the community and, to a lesser extent, from within routine care services. Little is known about whether different recruitment strategies lead to different treatment effects. OBJECTIVE This meta-analysis compared clinical results obtained in trials with recruitment from the community versus results obtained in trials with clinical service recruitment and explored factors that may mediate differences in treatment outcome. METHODS We included randomized controlled trials in which the clinical effects of iCBT for anxiety disorders were compared with a control condition (waitlist controls or face-to-face cognitive behavioral therapy). We classified trials as open recruitment trials (recruitment from the community) or clinical service recruitment trials (recruitment through outpatient clinics). Pooled effect sizes based on measures examining anxiety symptoms, depressive symptoms, and quality of life were computed for each type of trial. Subgroup analyses examined whether clinical results from open recruitment trials differed from those obtained in clinical service recruitment trials. Additional analyses explored which demographic, clinical, and treatment-related factors contributed to differences in effect sizes of open recruitment versus clinical service recruitment trials. RESULTS We included 42 studies with 53 comparisons (43 open recruitment comparisons and 10 clinical recruitment comparisons). Analyses of anxiety measures revealed, first, that iCBT open recruitment studies with waitlist control comparators showed a significantly higher effect size for decrease in anxiety symptoms than did those with clinical recruitment (Q=10.09; P=.001). This association between recruitment method and effect size was no longer significant in a multivariate metaregression with treatment adherence and exclusion of patients with depressive symptoms entered as additional predictors of effect size. Second, effect size for decrease in anxiety symptoms did not differ significantly between clinical recruitment and open recruitment studies with face-to-face cognitive behavioral therapy comparators. The effects of open recruitment trials and clinical recruitment trials did not differ significantly for the secondary outcomes, compared with face-to-face cognitive behavioral therapy and waitlist controls. CONCLUSIONS iCBT was effective in samples recruited in clinical practice, but effect sizes were smaller than those found in trials with an open recruitment method for studies with waitlist control comparators. Hence, for patients with anxiety disorders in routine care, the impact of iCBT may not be as positive as for study participants recruited from the community. The difference between open recruitment trials and clinical service recruitment trials might be partly explained by patients' greater therapy adherence in open recruitment trials and the stricter exclusion of patients with severe depressive symptoms in these studies. Since most trials in this meta-analysis applied an open recruitment method, more studies with routine care populations are needed to further validate these findings.
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Affiliation(s)
- Geke Romijn
- Department of Clinical, Neuro and Developmental Psychology, VU University, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Altrecht Academic Anxiety Centre, Utrecht, Netherlands
| | - Neeltje Batelaan
- Department of Psychiatry, VU University Medical Centre, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Robin Kok
- Department of Clinical, Neuro and Developmental Psychology, VU University, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Department of Psychology, University of Southern Denmark, Odense, Denmark
- Centre for Innovative Medical Technology, Odense University Hospital, Odense, Denmark
| | | | - Anton van Balkom
- Department of Psychiatry, VU University Medical Centre, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Nickolai Titov
- Mindspot, Department of Psychology, Macquarie University, Sydney, Australia
| | - Heleen Riper
- Department of Clinical, Neuro and Developmental Psychology, VU University, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Centre for Telepsychiatry, Mental Health Services of Southern Denmark, Odense, Denmark
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Stjerneklar S, Hougaard E, Thastum M. Guided internet-based cognitive behavioral therapy for adolescent anxiety: Predictors of treatment response. Internet Interv 2019; 15:116-125. [PMID: 30792963 PMCID: PMC6371410 DOI: 10.1016/j.invent.2019.01.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 01/15/2019] [Accepted: 01/17/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Guided internet-based cognitive behavioral therapy (ICBT) has been found efficacious in reducing symptoms of anxiety in adolescents with anxiety disorders, but not all respond equally well. OBJECTIVE In this study, we explored candidate predictors of ICBT treatment response within the frame of a randomized controlled trial. METHODS Sixty-five adolescents (13-17 years) with anxiety disorders according to DSM-IV received 14 weeks of therapist-guided ICBT. Outcome was evaluated as improvement (continuous change score) from pre-treatment to 12-month follow-up according to self-reported anxiety symptoms and clinician-rated diagnostic severity. Clinical predictors included baseline self- and parent-reported anxiety symptom levels, baseline clinician-rated severity of primary diagnosis, summed baseline clinician-rated severity of all anxiety diagnoses, baseline self-rated depressive symptoms, age of onset, and primary diagnosis of social phobia. Demographic predictors included age, gender and computer comfortability. Therapy process-related predictors included number of completed modules and therapist phone calls, summed duration of therapist phone calls, degree of parent support, and therapeutic alliance. Multi-level models were used to test the prediction effects over time. RESULTS Higher levels of self- and clinician-rated baseline anxiety and self-rated depressive symptoms, female gender, and higher levels of computer comfortability were associated with increased treatment response. None of the proposed therapy process-related predictors significantly predicted treatment response. CONCLUSION The present findings indicate that ICBT may be an acceptable choice of treatment for youths, even those with relative high levels of anxiety and depressive symptoms.
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Affiliation(s)
- Silke Stjerneklar
- Department of Psychology and Behavioral Sciences, Aarhus BSS, Aarhus University, Bartholins Allé 9, 8000 Aarhus C, Denmark
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Predicting treatment outcome for anxiety disorders with or without comorbid depression using clinical, imaging and (epi)genetic data. Curr Opin Psychiatry 2019; 32:1-6. [PMID: 30480619 DOI: 10.1097/yco.0000000000000468] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE OF REVIEW The present review complements previous reviews on prediction research in anxiety disorders with a focus on clinical, imaging and genetic as well as epigenetic factors and aims to provide recommendations for the design of future integrative studies in adults as well as children. RECENT FINDINGS Clinical factors predicting worse outcome such as a diagnosis of social anxiety disorder, comorbid depression and certain cognitive, behavioral and personality traits as well as low socioeconomic status were confirmed in large clinical studies. Imaging factors focusing on the fear and anxiety network were repeatedly described as predicting therapy response in small exploratory studies. The plethora of candidate gene studies has now been complemented by large genome-wide association studies and small epigenetic investigations with the need for replication in larger samples. SUMMARY The present status of research on predictors for therapy response in anxiety disorders, in particular on imaging and genetic factors, is still fragmentary. Some clinical factors for poorer outcome, though, have been consistently replicated and should be considered in the revision of therapy guidelines. There is a definite need for large integrative studies at the national and international level integrating multiple levels of biomarkers at different stages of development.
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18
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Mathiasen K, Riper H, Andersen TE, Roessler KK. Guided Internet-Based Cognitive Behavioral Therapy for Adult Depression and Anxiety in Routine Secondary Care: Observational Study. J Med Internet Res 2018; 20:e10927. [PMID: 30487118 PMCID: PMC6291683 DOI: 10.2196/10927] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 09/11/2018] [Accepted: 09/12/2018] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Internet-based cognitive behavioral therapy (iCBT) is a promising new treatment method for depression and anxiety. However, it is important to determine whether its results can be replicated in routine care before its implementation on a large scale. Although many studies have demonstrated the efficacy of iCBT under controlled conditions, only a few studies have investigated its effectiveness in routine care. Furthermore, several effects of iCBT such as treatment effects in routine care are unclear. OBJECTIVE This study aimed to evaluate the clinical effectiveness of iCBT for depression and anxiety in routine secondary care. METHODS n a retrospective cohort study, we analysed patients treated for depression or anxiety in a dedicated iCBT clinic in secondary care in Denmark. Patients were examined before treatment and weekly thereafter by using the Patient Health Questionnaire-9 and the Generalized Anxiety Disorder-7 scales for the diagnoses of depression and anxiety, respectively. Primary analyses were conducted using a linear mixed-effects model with random slope and intercept. Secondary analyses were conducted using baseline characteristics as predictors (gender, age, highest level of education, occupational status, marital status, psychotropic medication use, consumption of alcohol, and leisure drugs). Additionally, logistic regression analyses were used to predict noncompletion of treatment. RESULTS A total of 203 (depression, N=60; anxiety, N=143) patients were included. Participants were mainly female (78.3% with depression and 65.7% with anxiety), with a mean age of 36.03 (SD 10.97) years (range, 19-67 years) for patients with depression and 36.80 (SD 13.55) years (range, 19-69 years) for patients with anxiety. The completion rates were 62% (37) and 40% (57) for depression and anxiety treatments, respectively. The primary analyses revealed large and significant reductions in the symptom levels of depression (beta=-6.27, SE 0.83, P<.001, d=1.0) and anxiety (beta=-3.78, SE 0.43, P<.001, d=1.1). High baseline severity of the primary disorder was associated with high treatment gains (r=-0.31 for depression; r=-0.41 for anxiety). In patients with anxiety, high baseline severity also predicted a high risk of noncompletion (odds ratio=1.08, CI=1.01-1.16, P=.03). An increase in the baseline severity of the comorbid disorder slightly increased the risk of noncompletion for both disorders (depression: odds ratio=1.03, CI=1.01-1.06, P=.02; anxiety: odds ratio=1.08, CI=1.01-1.16, P=.03). CONCLUSIONS iCBT can be clinically effective in routine care. Since depression and anxiety are costly and debilitating disorders that are vastly undertreated, this finding is important. Additionally, iCBT may help bridge the gap between the need for treatment and its provision. Our results are comparable to the within-group results of efficacy and effectiveness studies. Our noncompletion rates are similar to those observed in psychotherapy but are higher than those reported in similar clinics. Multiple factors predicted outcome and noncompletion. However, all predictor effects were statistically weak.
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Affiliation(s)
- Kim Mathiasen
- Department of Psychology, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.,Centre for Telepsychiatry, Mental Health Services of Southern Denmark, Odense, Denmark
| | - Heleen Riper
- Department of Mental Health, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Department of Research and Innovation, Specialized Mental Health Care, GGZ InGeest, Amsterdam, Netherlands
| | - Tonny E Andersen
- Department of Psychology, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Kirsten K Roessler
- Department of Psychology, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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Vernmark K, Hesser H, Topooco N, Berger T, Riper H, Luuk L, Backlund L, Carlbring P, Andersson G. Working alliance as a predictor of change in depression during blended cognitive behaviour therapy. Cogn Behav Ther 2018; 48:285-299. [PMID: 30372653 DOI: 10.1080/16506073.2018.1533577] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Blended Cognitive Behaviour Therapy (bCBT) is a new form of treatment, mixing internet-based modules and face-to-face therapist sessions. How participants rate the therapeutic alliance in bCBT has not yet been thoroughly explored, and neither is it clear whether therapist- and patient-rated alliances are predictors of change in depression during treatment. Depression and alliance ratings from 73 participants in a treatment study on bCBT (part of the E-COMPARED project) were analysed using growth curve models. Alliance, as rated by both patients and therapists, was high. The therapist-rated working alliance was predictive of subsequent changes in depression scores during treatment, whereas the patient-rated alliance was not. A therapeutic alliance can be established in bCBT. The role of the therapist-rated alliance seems to be of particular importance and should be carefully considered when collecting data in future studies on bCBT.
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Affiliation(s)
- Kristofer Vernmark
- a Department of Behavioural Sciences and Learning , Linköping University , Linköping , Sweden
| | | | - Naira Topooco
- a Department of Behavioural Sciences and Learning , Linköping University , Linköping , Sweden
| | - Thomas Berger
- b Department of Clinical Psychology and Psychotherapy , University of Bern , Bern , Switzerland
| | - Heleen Riper
- c Department of Clinical, Neuro-, & Developmental Psychology, Faculty of Behavioural and Movement Sciences , VU Amsterdam , Amsterdam , The Netherlands
| | - Liisa Luuk
- a Department of Behavioural Sciences and Learning , Linköping University , Linköping , Sweden
| | - Lisa Backlund
- a Department of Behavioural Sciences and Learning , Linköping University , Linköping , Sweden
| | - Per Carlbring
- d Department of Psychology , Stockholm University , Stockholm , Sweden.,e Department of Psychology , University of Southern Denmark , Denmark
| | - Gerhard Andersson
- a Department of Behavioural Sciences and Learning , Linköping University , Linköping , Sweden.,f Department of Clinical Neuroscience , Karolinska Institutet , Stockholm , Sweden
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20
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Treatment engagement in an internet-delivered cognitive behavioral program for pediatric chronic pain. Internet Interv 2018; 13:67-72. [PMID: 30206521 PMCID: PMC6112105 DOI: 10.1016/j.invent.2018.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/05/2018] [Accepted: 07/10/2018] [Indexed: 11/20/2022] Open
Abstract
Internet-delivered cognitive-behavioral therapy (iCBT) is a promising treatment for chronic pain among youth, but effect sizes are small, and strategies aimed at enhancing treatment effects are needed. Participants' engagement with the program may be an important factor in determining treatment outcomes. The primary aim of the current study was to examine the relationship between treatment engagement and treatment outcomes. Secondarily, we sought to characterize participant engagement in an iCBT program for adolescents with chronic pain and their parents. Participants included 134 adolescents randomized to the intervention arm of a controlled trial examining iCBT for chronic pain. Overall engagement with the intervention by adolescents and parents was high. Parental engagement (number of modules completed by parents and number of parent logins) predicted adolescent activity limitations change scores at post-treatment. Contrary to our expectation, adolescent treatment engagement was not predictive of treatment outcomes. Results indicate that parental engagement with the program may be an important predictor of treatment outcomes. Further research is needed to better understand influences of treatment engagement on outcomes in iCBT for youth.
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21
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Edmonds M, Hadjistavropoulos HD, Schneider LH, Dear BF, Titov N. Who benefits most from therapist-assisted internet-delivered cognitive behaviour therapy in clinical practice? Predictors of symptom change and dropout. J Anxiety Disord 2018; 54:24-32. [PMID: 29421369 DOI: 10.1016/j.janxdis.2018.01.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 12/23/2017] [Accepted: 01/22/2018] [Indexed: 10/18/2022]
Abstract
Internet-delivered cognitive behavioral therapy (ICBT) is effective for treating anxiety and depression, but not for all patients. Predictors of dropout and outcomes from ICBT remain unclear and the literature could benefit from study of response to ICBT among larger community samples using advanced statistical techniques. In this study, we sought to identify predictors of dropout and symptom change in a large community sample (n = 1201) who received therapist-assisted transdiagnostic ICBT targeting anxiety and/or depression. Logistic regression was used to assess dropout, and showed that those who fully completed ICBT lessons (n = 880) were older and endorsed lower psychological distress at intake than those who only partially completed ICBT lessons (n = 321). During the course of therapy, patients responded to the Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7 at six time points. Autoregressive latent trajectory models were fitted to this data to assess the ability of demographic variables, program engagement, psychological and medical service usage, and psychological distress to explain individual variance in initial symptom levels and symptom change over time. Higher symptom scores at pre-treatment were predictive of greater symptom improvement. Symptom improvement was greater in those who were off work on disability and those without higher post-secondary education. Clinical implications are discussed.
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Affiliation(s)
- M Edmonds
- 3737 Wascana Parkway, Department of Psychology, University of Regina, Regina, SK, S4S 0A2, Canada.
| | - H D Hadjistavropoulos
- 3737 Wascana Parkway, Department of Psychology, University of Regina, Regina, SK, S4S 0A2, Canada.
| | - L H Schneider
- 3737 Wascana Parkway, Department of Psychology, University of Regina, Regina, SK, S4S 0A2, Canada.
| | - B F Dear
- eCentreClinic, Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia.
| | - N Titov
- MindSpot Clinic, Australian Hearing Hub Building, eCentreClinic, Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia.
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22
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Hesser H, Hedman E, Lindfors P, Andersson E, Ljótsson B. The specific effect of systematic exposure in irritable bowel syndrome: complier average causal effect analysis using growth mixture modeling. Psychol Med 2017; 47:2653-2662. [PMID: 28464975 DOI: 10.1017/s0033291717001167] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND We reanalyzed data from a previously published randomized component study that aimed to test the incremental effect of systematic exposure in an internet-delivered cognitive behavioral treatment (ICBT) for irritable bowel syndrome (IBS). METHODS Three hundred and nine individuals with IBS were randomly assigned to either the full treatment protocol (experimental condition) or the same treatment protocol without systematic exposure (control). Participants were assessed weekly for IBS symptoms over the active treatment phase. We used a complier average causal effect (CACE) analysis, in the growth mixture modeling framework, to (1) examine the specific effect of exposure among those who received the intervention (i.e. compliers), and (2) explore the associations of pre-treatment patient characteristics with compliance status and outcome changes. RESULTS Fifty-five per cent of those assigned to the experimental condition were classified as compliers. The CACE analysis that took into account compliance status demonstrated that the magnitude of the incremental effect of systematic exposure on IBS symptoms was larger than the effect observed in an intention-to-treat analysis that ignored compliance status (d = 0.81 v. d = 0.44). Patients with university education showed more improvement during the exposure phase of the treatment. Pre-treatment patient characteristics did not predict compliance status. CONCLUSIONS The effect of systematic exposure on IBS symptoms is of substantial magnitude among those individuals who actually receive the intervention (CACE). Studying the subsample of individuals who discontinue treatment prematurely and tailoring interventions to improve compliance may increase overall improvement rates in ICBT for IBS.
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Affiliation(s)
- H Hesser
- Department of Behavioural Sciences and Learning,Linköping University,Linköping,Sweden
| | - E Hedman
- Department of Clinical Neuroscience,Division of Psychology,Karolinska Institutet,Stockholm,Sweden
| | - P Lindfors
- Department of Internal Medicine Sahlgrenska University Hospital,University of Gothenburg,Gothenburg,Sweden
| | - E Andersson
- Department of Clinical Neuroscience,Division of Psychology,Karolinska Institutet,Stockholm,Sweden
| | - B Ljótsson
- Department of Clinical Neuroscience,Division of Psychology,Karolinska Institutet,Stockholm,Sweden
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23
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Lloyd EC, Frampton I, Verplanken B, Haase AM. How extreme dieting becomes compulsive: A novel hypothesis for the role of anxiety in the development and maintenance of anorexia nervosa. Med Hypotheses 2017; 108:144-150. [PMID: 29055388 DOI: 10.1016/j.mehy.2017.09.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 08/22/2017] [Accepted: 09/03/2017] [Indexed: 02/07/2023]
Abstract
The US National Institute of Mental Health's Research Domain Criteria (NIMH RDoC) advocates the study of features common to psychiatric conditions. This transdiagnostic approach has recently been adopted into the study of anorexia nervosa (AN), an illness that can be considered compulsive in nature. This has led to the development of an account of AN that identifies key roles for the heightened reinforcement of starvation, leading to its excessive repetition, and goal-directed system dysfunction. Considering models of illness in other compulsive disorders, we extend the existing account to explain the emergence of reinforcement and goal-directed system abnormalities in AN, proposing that anxiety is central to both processes. As such we emphasise the particular importance of the anxiolytic effects of starvation, over other reinforcing outcomes, in encouraging the continuation of starvation within a model that proposes a number of mechanisms by which anxiety operates in the development and maintenance of AN. We suggest the psychopathology of AN mediates the relationship between the anxiolytic effects of starvation and excessive repetition of starvation, and that compulsive starvation has reciprocal effects on its determinants. We thus account for the emergence of symptoms of AN other than compulsive starvation, and for the relationship between different features of the disorder. By extending and adapting an existing explanation of AN, we provide a richer aetiological model that invites new research questions and could inform novel approaches to prevention and treatment.
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Affiliation(s)
- E C Lloyd
- School of Exercise, Nutrition and Health Sciences, University of Bristol, 8 Priory Road, Bristol BS8 1TZ, UK.
| | - I Frampton
- Department of Psychology, Washington Singer Laboratories, University of Exeter, Perry Road, Prince of Wales Road, Exeter EX4 4QG, UK.
| | - B Verplanken
- Department of Psychology, 10 West, University of Bath, Bath BA2 7AY, UK.
| | - A M Haase
- School of Exercise, Nutrition and Health Sciences, University of Bristol, 8 Priory Road, Bristol BS8 1TZ, UK.
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24
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Effect of exercise augmentation of cognitive behavioural therapy for the treatment of suicidal ideation and depression. J Affect Disord 2017; 219:58-63. [PMID: 28525821 DOI: 10.1016/j.jad.2017.05.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 03/29/2017] [Accepted: 05/06/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND Suicidal ideation and depression are prevalent and costly conditions that reduce quality of life. This study was designed to determine the efficacy of exercise as an adjunct to cognitive behavioural therapy (CBT) for suicidal ideation and depression among depressed individuals. METHODS In a randomized clinical trial, 54 mildly to moderately depressed patients (54% female, mean age=48.25) were assigned to a combined CBT and exercise group or to a CBT only group. Both groups received one weekly session of therapy for 12 weeks, while the combined group also completed exercise three times weekly over the same period. Self-reported suicidal ideation, depression, and activities of daily living were measured at the beginning and the end of treatment. RESULTS Multilevel modelling revealed greater improvements in suicidal ideation, depression, and activities of daily living in the combined CBT and exercise group, compared to the CBT only group. LIMITATIONS No follow-up data were collected, so the long-term effects (i.e., maintenance of gains) is unclear. CONCLUSIONS The findings revealed that exercise adjunct to CBT effectively decreases both depressive symptoms and suicidal ideation in mildly to moderately depressed individuals.
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25
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Kumar V, Sattar Y, Bseiso A, Khan S, Rutkofsky IH. The Effectiveness of Internet-Based Cognitive Behavioral Therapy in Treatment of Psychiatric Disorders. Cureus 2017; 9:e1626. [PMID: 29098136 PMCID: PMC5659300 DOI: 10.7759/cureus.1626] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
This review article is an overview of the effectiveness of internet-based cognitive behavioral therapy (ICBT) in the treatment of psychiatric disorders. ICBT’s effectiveness has been investigated in treating and managing conditions like depression, generalized anxiety disorder (GAD), panic disorder, obsessive compulsive disorder (OCD), post-traumatic stress disorder (PTSD), adjustment disorder, bipolar disorder, chronic pain, and phobias. ICBT’s role in the treatment of medical conditions such as diabetes mellitus with comorbid psychiatric illnesses was also explored. Furthermore, this study elaborates on its cost-effectiveness and its impact in rural areas. We conducted a thorough literature search using PubMed and Google Scholar with no restrictions on the date. ICBT's role in treating and controlling psychiatric illnesses has been established in the literature. From the data compiled, we conclude that ICBT is useful in treating mental health and medical illnesses with psychiatric comorbidities. It has also been found to be cost-effective for patients and society. ICBT is a potential tool emerging with modern day technological advancements and is useful in rural and urban settings, across various languages and cultures, and on a global scale. Larger randomized control trials on its use in clinical practice and in reaching rural populations are bound to shed more light on the effectiveness of this tool along with spreading awareness among physician and patient communities.
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Affiliation(s)
- Vikram Kumar
- California Institute of Behavioral Neurosciences and Psychology, Sri ramachandra University
| | - Yasar Sattar
- Research Assistant Psychiatry, SUNY Downstate University
| | | | - Sara Khan
- California Institute of Behavioral Neurosciences and Psychology, Dow Medical College, Pakistan
| | - Ian H Rutkofsky
- Research, California Institute of Behavioral Neurosciences & Psychology
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26
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Hesser H, Axelsson S, Bäcke V, Engstrand J, Gustafsson T, Holmgren E, Jeppsson U, Pollack M, Nordén K, Rosenqvist D, Andersson G. Preventing intimate partner violence via the Internet: A randomized controlled trial of emotion-regulation and conflict-management training for individuals with aggression problems. Clin Psychol Psychother 2017; 24:1163-1177. [DOI: 10.1002/cpp.2082] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 02/14/2017] [Accepted: 02/14/2017] [Indexed: 01/15/2023]
Affiliation(s)
- Hugo Hesser
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Sandra Axelsson
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Victoria Bäcke
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Jonna Engstrand
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Tina Gustafsson
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Elin Holmgren
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Ulrika Jeppsson
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | - Maria Pollack
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
| | | | | | - Gerhard Andersson
- Department of Behavioural Sciences and Learning; Linköping University; Linköping Sweden
- Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
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