| 1. |
- Alfonsson, Sven, 1977-, et al.
(författare)
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Clinical supervision in cognitive behavior therapy improves therapists' competence : a single-case experimental pilot study
- 2020
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Ingår i: Cognitive Behaviour Therapy. - : Informa UK Limited. - 1650-6073 .- 1651-2316. ; 49:5, s. 425-438
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Tidskriftsartikel (refereegranskat)abstract
- Clinical supervision is a cornerstone in psychotherapists' training but there are few empirical evaluations on the effects of supervision on therapists' competencies. The aim of this study was therefore to evaluate the effects of standardized supervision on rater-assessed competency in Cognitive Behavior Therapy (CBT). Six therapists with basic training in CBT were provided with protocol-based clinical supervision in CBT in a single-case experimental multiple baseline design. The supervision focused on specific CBT competencies and used experiential learning methods such as role-play. Each therapist recorded weekly treatment sessions during phases without and with supervision. The therapists' CBT competence was assessed by third-party raters using the Revised Cognitive Therapy Scale (CTS-R). Statistical analyses showed that the therapists' CTS-R scores increased significantly during the phase with supervision with a mean item increase of M = 0.71 (range = 0.50-1.0) on the supervision focus areas. This is one of the first empirical studies that can confirm that supervision affect CBT competencies. The results also suggest that supervision can be manualized and that supervisees have a positive perception of more active training methods. Further studies are needed to replicate the results and to find ways to improve the impact of supervision.
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| 2. |
- Axelsson, Erland, et al.
(författare)
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Psychological treatments for irritable bowel syndrome : a comprehensive systematic review and meta-analysis
- 2023
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Ingår i: Cognitive Behaviour Therapy. - : Routledge. - 1650-6073 .- 1651-2316. ; 52:6, s. 565-584
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Forskningsöversikt (refereegranskat)abstract
- A wide range of psychological treatments have been found to reduce the symptoms of irritable bowel syndrome (IBS) but their relative effects are unclear. In this systematic review and meta-analysis, we determined the effects of psychological treatments for IBS, including subtypes of cognitive behavior therapy, versus attention controls. We searched 11 databases (March 2022) for studies of psychological treatments for IBS, reported in journal articles, books, dissertations, and conference abstracts. The resulting database comprised 9 outcome domains from 118 studies published in 1983–2022. Using data from 62 studies and 6496 participants, we estimated the effect of treatment type on improvement in composite IBS severity using random-effects meta-regression. In comparison with the attention controls, there was a significant added effect of exposure therapy (g = 0.52, 95% CI = 0.17–0.88) and hypnotherapy (g = 0.36, 95% CI = 0.06–0.67) when controlling for the pre- to post-assessment duration. When additional potential confounders were included, exposure therapy but not hypnotherapy retained a significant added effect. Effects were also larger with a longer duration, individual treatment, questionnaire (non-diary) outcomes, and recruitment outside of routine care. Heterogeneity was substantial. Tentatively, exposure therapy appears to be a particularly promising treatment for IBS. More direct comparisons in randomized controlled trials are needed. OSF.io identifier: 5yh9a.
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| 3. |
- Berg, Matilda, 1989-, et al.
(författare)
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Internet-based CBT for adolescents with low self-esteem : a pilot randomized controlled trial
- 2022
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Ingår i: Cognitive Behaviour Therapy. - : Routledge. - 1650-6073 .- 1651-2316. ; 51:5, s. 388-407
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Tidskriftsartikel (refereegranskat)abstract
- Low self-esteem is a common problem among adolescents and is related to psychiatric problems such as depression and anxiety. However, effective and available interventions primarily targeting low self-esteem are scarce, in particular for youths. To address this gap, the aim of this pilot study was to evaluate a novel internet-based Cognitive Behavioral Therapy (ICBT) program for low self-esteem in adolescents using a randomized controlled design. Fifty-two participants (15-19 years) were recruited and randomly allocated to seven weeks of therapist-supported ICBT (n=26) or to a waitlist control condition (n=26). The primary outcome was the Rosenberg Self-Esteem Scale (RSES). Secondary outcomes measured domain-specific aspects of self-esteem, self-compassion, quality of life, depression and anxiety. The treatment group showed significantly higher levels of self-rated self-esteem compared to the control group at post-treatment, with a large between-group effect-size (RSES, d = 1.18). Further, the treatment had significant positive impact on secondary measures of self-esteem, self-compassion, quality of life, depression and anxiety. The results of this pilot-RCT suggest that ICBT can be effective for treating low self-esteem in adolescents, decrease depression and anxiety levels, and increasing quality of life. Replication of the results in larger samples is needed.
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| 4. |
- Carlbring, Per
(författare)
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Signing off after two decades
- 2022
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Ingår i: Cognitive Behaviour Therapy. - : Taylor & Francis Group. - 1650-6073 .- 1651-2316. ; 51:1, s. 1-2
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Tidskriftsartikel (refereegranskat)
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| 5. |
- Clason van de Leur, Jakob, et al.
(författare)
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Mediators during a multimodal intervention for stress-induced exhaustion disorder
- 2024
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Ingår i: Cognitive Behaviour Therapy. - : Routledge. - 1650-6073 .- 1651-2316. ; 53:3, s. 235-253
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Tidskriftsartikel (refereegranskat)abstract
- Our understanding of the underlying psychological processes of development, maintenance, and treatments for stress-induced exhaustion disorder (ED) remains limited. Therefore, the current study aimed to explore whether sleep concerns, pathological worry, perfectionistic concerns, and psychological flexibility mediate change in exhaustion symptoms during a Multimodal intervention for ED based on Cognitive behavioral therapy principles. Participants (N = 913) were assessed at three time points, and mediation was explored using a two-criteria analytical model with linear mixed-effects models (criterion one) and random intercepts cross-lagged panel modeling (criterion 2). Criterion one for mediation was successfully met, as the findings indicated significant associations between time in treatment, with all suggested mediators, and exhaustion symptoms (significant ab-products). However, criterion two was not satisfied as changes in the mediators did not precede changes in exhaustion symptoms. Therefore, mediation could not be established. Instead, changes in the suggested mediators appeared to result from changes in exhaustion symptoms. Consequently, sleep concerns, pathological worry, perfectionistic concerns, and psychological flexibility appear to improve in conjunction with exhaustion symptoms during treatment, where improvement in exhaustion is indicated as the main driving factor, based on this exploratory analysis. The implications of these findings are contextualized within a broader framework of process-based therapy.
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| 6. |
- Clason van de Leur, Jakob, et al.
(författare)
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Predictors and sub-groups in the treatment of stress-induced exhaustion disorder
- 2023
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Ingår i: Cognitive Behaviour Therapy. - : Taylor & Francis Group. - 1650-6073 .- 1651-2316. ; 52:4, s. 397-418
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Tidskriftsartikel (refereegranskat)abstract
- Little is known about psychological interventions for stress-induced Exhaustion disorder (ED), and there is a need for more research to improve the outcomes obtained in treatments. The present study examines predictors of improvement, including sub-group responses, in a large sample of ED patients receiving a Multimodal intervention (MMI) based on Cognitive Behavior Therapy (N = 915). In step one, available variables were explored separately as predictors of improvement in ED symptoms. In step two, sub-groups were explored through Latent Class Analysis to reduce the heterogeneity observed in the larger group and to investigate whether combining the variables from step one predicted symptom improvement. Younger age, no previous sick leave due to ED, and scoring high on anxiety, depression, insomnia, perfectionism, and treatment credibility emerged as separate predictors of improvement. In the sub-group analyses, a sub-group including participants who were single and had a lower income showed less improvement. Overall, people with ED participating in MMI report symptom improvement regardless of characteristics before treatment. However, the present findings do have the potential to inform future treatments for ED, as they highlight perfectionism as a predictor of improvement and the importance of assessing treatment credibility during treatment.
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| 7. |
- Engman, Linnea, 1987-, et al.
(författare)
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An initial proof of concept : A replicated single-case study of a CBT group treatment with partner involvement for vulvodynia.
- 2022
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Ingår i: Cognitive Behaviour Therapy. - : Routledge. - 1650-6073 .- 1651-2316. ; 51:6, s. 503-519
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Tidskriftsartikel (refereegranskat)abstract
- Vulvodynia is common and has an immense impact on affected women and their partners. Psychological factors have been found to contribute to pain maintenance and exacerbation, and treatments addressing psychological factors have yielded positive results. This study employed a replicated single-case experimental design to examine a cognitive behavioral therapy (CBT) group treatment with partner involvement in vulvodynia. Repeated measures of pain intensity related to pain-inflicting behaviors were collected weekly throughout baseline and treatment phases. Associated outcomes were measured pre-, post- and at two follow-up assessments. Participants were 18-45-year-old women, in a stable sexual relationship with a man, experiencing vulvodynia. Five women completed the treatment consisting of 10 group sessions and 3 couple sessions. Data were analyzed through visual inspection and supplementary nonparametric calculations. The study showed promising results of the CBT treatment in alleviating pain intensity in connection to specific pain-inflicting behavior since three out of five participants showed improvements. For the participants who improved, sexual function, pain catastrophizing, avoidance, and endurance behavior changed during treatment and were maintained at follow-ups. These results warrant further study of the CBT treatment, in larger, and controlled formats.
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| 8. |
- Gasslander, Nils, et al.
(författare)
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Tailored internet-based cognitive behavioral therapy for individuals with chronic pain and comorbid psychological distress : a randomized controlled trial
- 2022
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Ingår i: Cognitive Behaviour Therapy. - : Taylor & Francis. - 1650-6073 .- 1651-2316. ; 51:5, s. 408-434
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Tidskriftsartikel (refereegranskat)abstract
- Comorbid psychological problems are commonly related to chronic pain but addressing heterogeneous comorbidities in traditional settings is often difficult. Delivering individually tailored treatment using the internet could be a viable alternative. The present study investigates whether a guided, individually tailored and internet-delivered cognitive behavioral therapy (ICBT) could improve mood and reduce disability in individuals suffering from chronic pain and comorbid psychological distress. Participants were recruited from a pain clinic and randomized to either ICBT or waiting list. The participants (n = 187) individually tailored treatments included 6-13 modules targeting different types of psychological distress. Modules were designed to be completed weekly, and feedback was provided by clinicians. Participants completed an average of 5.1 (49.7%) modules, with 22.9% completing all assigned modules. Intention-to-treat analyses showed significantly larger improvements in depression, disability, pain acceptance, catastrophizing, and quality of life in the ICBT-group compared to the control group. Between-group effect sizes were very small or small at post for the primary outcomes depression (d = 0.18) and pain interference (d = 0.22). Other effect sizes ranged from very small to small, with the largest effect being improvements in pain acceptance (d = 0.3). All significant changes were stable at 12-month follow up.
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| 9. |
- Gentili, Charlotte, et al.
(författare)
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Examining predictors of treatment effect in digital Acceptance and Commitment Therapy for chronic pain
- 2023
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Ingår i: Cognitive Behaviour Therapy. - : Taylor & Francis Group. - 1650-6073 .- 1651-2316. ; , s. 1-17
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Tidskriftsartikel (refereegranskat)abstract
- Digitally delivered behavioral interventions for chronic pain have been encouraging with effects similar to face-to-face treatment. Although many chronic pain patients benefit from behavioral treatment, a substantial proportion do not improve. To contribute to more knowledge about factors that predict treatment effects in digitally delivered behavioral interventions for chronic pain, the present study analyzed pooled data (N = 130) from three different studies on digitally delivered Acceptance and Commitment Therapy (ACT) for chronic pain. Longitudinal linear mixed-effects models for repeated measures were used to identify variables with significant influence on the rate of improvement in the main treatment outcome pain interference from pre- to post-treatment. The variables were sorted into six domains (demographics, pain variables, psychological flexibility, baseline severity, comorbid symptoms and early adherence) and analysed in a stepwise manner. The study found that shorter pain duration and higher degree of insomnia symptoms at baseline predicted larger treatment effects. The original trials from which data was pooled are registered at clinicaltrials.gov (registration number: NCT03105908 and NCT03344926).
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| 10. |
- González-Deleito, Carmen Muñoz, et al.
(författare)
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Ultra-brief acceptance & commitment therapy for inpatients with psychosis - a single-case experimental design investigating processes of change
- 2024
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Ingår i: Cognitive Behaviour Therapy. - : Routledge. - 1650-6073 .- 1651-2316. ; 53:3, s. 267-285
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Tidskriftsartikel (refereegranskat)abstract
- People with primary psychosis are among the most seen in inpatient psychiatry. Treatment guidelines recommend both pharmacological and psychological treatments. However, psychological treatments are not routinely offered in many settings. There is also a lack of research on psychological treatments for this vulnerable population in the inpatient setting. The first aim of the current study was to examine treatment effects of a brief form of Acceptance and Commitment Therapy on outcomes valued by the treatment recipients. The second aim was to explore hypothetical processes of change in relation to outcomes over time. Three people with primary psychosis were treated for two to four sessions. A replicated single-case experimental design with multiple baselines across subjects (Clinical Trials registration number ID NCT04704973) was employed to examine treatment effects. The Personal Questionnaire (PQ) was used as primary outcome, symptom believability and preoccupation as proposed processes of change. Data were analyzed using visual inspection, calculation of Tau-U values, and cross-lagged correlation. All participants improved significantly on PQ and the symptom preoccupation measure. Two improved significantly on the symptom believability measure. Cross-lagged correlation analyses showed no clear mediation. Change in proposed processes of change and primary outcome predominantly happened concomitantly, although patterns of results reflected individual differences.
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