Household factors and prevalence of squalor: meta-analysis and meta-regression.

BACKGROUND: Severe domestic squalor occurs when a person lives in a dwelling that is significantly unclean, disorganised and unhygienic. The limited previous research has primarily focused on the characteristics of those who live in squalor and the associated risk factors. Robust and reliable studies of squalor prevalence have not been conducted. This study sought to produce a reliable estimate of the point prevalence of squalor. METHODS: Using data from 13-years of the English Housing Survey, N = 85,681 households were included in a prevalence meta-analysis. Squalor prevalence over time, subgroup analysis and logistic regression investigated the role played by household and community characteristics. RESULTS: The point prevalence of squalor was estimated to be 0.85% and squalor was seen to decrease significantly over time. More significant community deprivation, a rented dwelling, lower income and high numbers of people in the home was associated with a greater risk of squalor. CONCLUSIONS: Squalor prevalence was higher than previous estimates and supports community care services in associated service planning. The results regarding household characteristics help to inform which households and individuals may be at a higher risk of living in squalid conditions.

Personal reformulation during the clinical associate psychologist apprenticeship: Exploratory mixed methods evaluation.

OBJECTIVES: Clinical associate psychologists (CAPs) train under the auspices of the apprenticeship programme and are a new addition to the psychological workforce. This project sought to evaluate whether a "personal reformulation" (PR) was helpful in terms of personal and professional development during the apprenticeship. METHODS: A mixed methods evaluation containing a longitudinal quantitative element and a "Big Q" qualitative element with a single cohort of N = 18 CAPs. A PR consists of a 2-hr one-to-one session and a follow-up session with a cognitive analytic psychotherapist. During a PR, a sequential diagrammatic reformulation is produced to aid recognition and revision of potentially problematic relationship patterns at work. Two outcome measures concerning reflective capacity and professional quality of life were completed at the start of the apprenticeship, pre-PR and at 3-month PR follow-up. The semi-structured interviews (n = 11) conducted at the follow-up were analysed using reflexive thematic analysis. RESULTS: Quantitative changes were limited to significant increases to general confidence and 8/12 apprentices had a reliable increase in confidence in communication. Qualitatively, five overarching themes were found: (1) gaining insight, (2) wellbeing, (3) nature of the space, (4) being an apprentice, and (5) moving forward. CONCLUSIONS: PRs were generally found to be emotionally challenging, but relatively large amounts of insight are possible from a very brief intervention that can contribute to personal and professional development during clinical training. More controlled research needs to be conducted and wider applications and evaluations of PRs in different professions would be welcome.

An investigation of treatment return after psychological therapy for depression and anxiety.

BACKGROUND: Some patients return for further psychological treatment in routine services, although it is unclear how common this is, as scarce research is available on this topic. AIMS: To estimate the treatment return rate and describe the clinical characteristics of patients who return for anxiety and depression treatment. METHOD: A large dataset (N=21,029) of routinely collected clinical data (2010-2015) from an English psychological therapy service was analysed using descriptive statistics. RESULTS: The return rate for at least one additional treatment episode within 1-5 years was 13.7%. Furthermore, 14.5% of the total sessions provided by the service were delivered to treatment-returning patients. Of those who returned, 58.0% continued to show clinically significant depression and/or anxiety symptoms at the end of their first treatment, while 32.0% had experienced a demonstrable relapse before their second treatment. CONCLUSIONS: This study estimates that approximately one in seven patients return to the same service for additional psychological treatment within 1-5 years. Multiple factors may influence the need for additional treatment, and this may have a major impact on service activity. Future research needs to further explore and better determine the characteristics of treatment returners, prioritise enhancement of first treatment recovery, and evaluate relapse prevention interventions.

A feasibility and pilot additive randomised control trial of attachment security priming during behavioural activation.

BACKGROUND: There is some initial evidence that attachment security priming may be useful for promoting engagement in therapy and improving clinical outcomes. AIMS: This study sought to assess whether outcomes for behavioural activation delivered in routine care could be enhanced via the addition of attachment security priming. METHOD: This was a pragmatic two-arm feasibility and pilot additive randomised control trial. Participants were recruited with depression deemed suitable for a behavioural activation intervention at Step 2 of a Talking Therapies for Anxiety and Depression service. Ten psychological wellbeing practitioners were trained in implementing attachment security priming. Study participants were randomised to either behavioural activation (BA) or BA plus an attachment prime. The diagrammatic prime was integrated into the depression workbook. Feasibility outcomes were training satisfaction, recruitment, willingness to participate and study attrition rates. Pilot outcomes were comparisons of clinical outcomes, attendance, drop-out and stepping-up rates. RESULTS: All practitioners recruited to the study, and training satisfaction was high. Of the 39 patients that were assessed for eligibility, 24 were randomised (61.53%) and there were no study drop-outs. No significant differences were found between the arms with regards to drop-out, attendance, stepping-up or clinical outcomes. CONCLUSIONS: Further controlled research regarding the utility of attachment security priming is warranted in larger studies that utilise manipulation checks and monitor intervention adherence.

Development and initial evaluation of a treatment integrity measure for low-intensity group psychoeducational interventions.

BACKGROUND: Despite the importance of assessing the quality with which low-intensity (LI) group psychoeducational interventions are delivered, no measure of treatment integrity (TI) has been developed. AIMS: To develop a psychometrically robust TI measure for LI psychoeducational group interventions. METHOD: This study had two phases. Firstly, the group psychoeducation treatment integrity measure-expert rater (GPTIM-ER) and a detailed scoring manual were developed. This was piloted by n=5 expert raters rating the same LI group session; n=6 expert raters then assessed content validity. Secondly, 10 group psychoeducational sessions drawn from routine practice were then rated by n=8 expert raters using the GPTIM-ER; n=9 patients also rated the quality of the group sessions using a sister version (i.e. GPTIM-P) and clinical and service outcome data were drawn from the LI groups assessed. RESULTS: The GPTIM-ER had excellent internal reliability, good test-retest reliability, but poor inter-rater reliability. The GPTIM-ER had excellent content validity, construct validity, formed a single factor scale and had reasonable predictive validity. CONCLUSIONS: The GPTIM-ER has promising, but not complete, psychometric properties. The low inter-rater reliability scores between expert raters are the main ongoing concern and so further development and testing is required in future well-constructed studies.

Treating taboo thoughts on a psychiatric intensive care unit: a four-phase mixed methods single case experimental design.

BACKGROUND: Well-designed evaluations of psychological interventions on psychiatric intensive care units (PICUs) are a rarity. AIMS: To evaluate the effectiveness of cognitive behaviour therapy for intrusive taboo thoughts with a patient diagnosed with bipolar affective disorder admitted to a PICU due to significant ongoing risk of harm to self. METHOD: This was a four-phase ABC plus community follow-up (D) mixed methods n=1 single case experimental design. Four idiographic measures were collected daily across four phases; the baseline (A) was during PICU admission, the first treatment phase (B) was behavioural on the PICU, the second treatment phase (C) was cognitive on an acute ward and the follow-up phase (D) was conducted in the community. Four nomothetic measures were taken on admission, on discharge from the PICU, discharge from the acute ward and then at 4-week follow-up. The participant was also interviewed at follow-up using the Change Interview. RESULTS: Compared with baseline, the behavioural and the cognitive interventions appeared effective in terms of improving calmness, optimism and rumination, but the effects on sociability were poor. There was evidence across idiographic and nomothetic outcomes of a relapse during the follow-up phase in the community. Eleven idiographic changes were reported in the interview and these tended to be unexpected, related to the therapy and personally important. DISCUSSION: Single case methods can be responsive to tracking the progress of patients moving through in-patient pathways and differing modules of evidence-based interventions. There is a real need to implement robust outcome methodologies on PICUs to better evaluate the psychological aspects of care in this context.

Individual treatment selection for patients with post-traumatic stress disorder: External validation of a personalised advantage index.

OBJECTIVE: To test the predictive accuracy and generalisability of a personalised advantage index (PAI) model designed to support treatment selection for Post-Traumatic Stress Disorder (PTSD). METHOD: A PAI model developed by Deisenhofer et al. (2018) was used to predict treatment outcomes in a statistically independent dataset including archival records for N = 152 patients with PSTD who accessed either trauma-focussed cognitive behavioural therapy or eye movement desensitisation and reprocessing in routine care. Outcomes were compared between patients who received their PAI-indicated optimal treatment versus those who received their suboptimal treatment. RESULTS: The model did not yield treatment specific predictions and patients who had received their PAI-indicated optimal treatment did not have better treatment outcomes in this external validation sample. CONCLUSION: This PAI model did not generalise to an external validation sample.

Cognitive-behavioural versus cognitive-analytic guided self-help for mild-to-moderate anxiety: a pragmatic, randomised patient preference trial.

BACKGROUND: Guided self-help (GSH) for anxiety is widely implemented in primary care services because of service efficiency gains, but there is also evidence of poor acceptability, low effectiveness and relapse. AIMS: The aim was to compare preferences for, acceptability and efficacy of cognitive-behavioural guided self-help (CBT-GSH) versus cognitive-analytic guided self-help (CAT-GSH). METHOD: This was a pragmatic, randomised, patient preference trial (Clinical trials identifier: NCT03730532). The Beck Anxiety Inventory (BAI) was the primary outcome at 8- and 24-week follow-up. Interventions were delivered competently on the telephone via structured workbooks over 6-8 (30-35 min) sessions by trained practitioners. RESULTS: A total of 271 eligible participants were included, of whom 19 (7%) accepted being randomised and 252 (93%) chose their treatment. In the preference cohort, 181 (72%) chose CAT-GSH and 71 (28%) preferred CBT-GSH. BAI outcomes in the preference and randomised cohorts did not differ at 8 weeks (-0.80, 95% confidence interval (CI) -4.52 to 2.92) or 24 weeks (0.85, 95% CI -2.87 to 4.57). After controlling for allocation method and baseline covariates, there were no differences between CAT-GSH and CBT-GSH at 8 weeks (F(1, 263) = 0.22, P = 0.639) or at 24 weeks (F(1, 263) = 0.22, P = 0.639). Mean BAI change from baseline was a reduction of 9.28 for CAT-GSH and 9.78 for CBT-GSH at 8 weeks and 12.90 for CAT-GSH and 12.43 for CBT-GSH at 24 weeks. CONCLUSIONS: Patients accessing routine primary care talking treatments prefer to choose the intervention they receive. CAT-GSH expands the treatment offer in primary care for patients with anxiety seeking a brief but analytically informed GSH solution.

A meta-analytic review of the effectiveness of psychological treatment of functional/dissociative seizures on non-seizure outcomes in adults.

Psychological therapies are considered the treatment of choice for functional/dissociative seizures (FDSs). Although most previous studies have focused on seizure persistence or frequency, it has been argued that well-being or health-related quality of life outcomes may actually be more meaningful. This study contributes by summarizing and meta-analyzing non-seizure outcomes to quantify the effectiveness of psychological treatment in this patient group. A pre-registered systematic search identified treatment studies (e.g., cohort studies, controlled trials) in FDSs. Data from these studies were synthesized using multi-variate random-effects meta-analysis. Moderators of treatment effect were examined using treatment characteristics, sample characteristics, and risk of bias. A total of 171 non-seizure outcomes across 32 studies with a pooled sample size of N = 898 yielded a pooled effect-size of d = .51 (moderate effect size). The outcome domain assessed and the type of psychological treatment were significant moderators of reported outcomes. Greater rates of improvement were demonstrated for outcomes assessing general functioning. Behavioral treatments emerged as particularly effective interventions. Psychological interventions are associated with clinical improvements across a broad array of non-seizure outcomes, over and above seizure frequency, in adults with FDSs.

Long-term psychotherapy in tertiary care: A practice-based benchmarking study.

OBJECTIVES: The literature regarding the effectiveness of long-term psychological interventions delivered in tertiary care is scarce. This study sought to quantify and evaluate outcomes delivered in a UK tertiary care psychotherapy service against equivalent service benchmarks. DESIGN: A retrospective analysis of outcomes on the Outcome Questionnaire-45 (OQ-45) over a 10-year period in a tertiary care psychotherapy service. The modalities evaluated were cognitive-behavioural, cognitive-analytic, and psychoanalytic psychotherapies. METHODS: Effectiveness was calculated at the service level and for each modality using pre-post-effect sizes and recovery rates. Benchmarking included a random-effects meta-analysis. Trajectories of change for each modality were examined using growth curve models. RESULTS: Baseline distress on the OQ-45 was higher than comparative norms (M = 102.57, SD = 22.79, N = 364). The average number of sessions was 48.68 (SD = 42.14, range = 5-335). There was a moderate pre-post-treatment effect (d = .46, 95% CI = .37-.55) which was lower than available benchmarks. The modalities differed in duration but were largely equivalent in terms of outcome. The reliable improvement rate was 29.95%, and the recovery rate was 10.16%, and change over time was best explained using a nonlinear (cubic) time trend. CONCLUSIONS: The elevated distress at baseline appears to create the conditions for relatively lengthy interventions and attenuated clinical outcomes. Suggestions are made regarding the clinical role, function, and evaluation of tertiary care psychotherapy services.

Implementation of a case formulation to reduce restrictive interventions on a psychiatric intensive care unit: quasi-experimental single case evaluation.

BACKGROUND: Despite the use of case formulation being encouraged for in-patient psychiatric care, there have been no previous examples and evaluations of this type of work on a psychiatric intensive care unit (PICU). AIMS: To evaluate whether a schema-informed formulation with a patient diagnosed with emotionally unstable personality disorder (EUPD), autism spectrum disorder (ASD) and mild learning difficulties was effective in reducing the use of restrictive interventions. METHOD: A biphasic n = 1 quasi-experimental design with an 8-week baseline versus an 8-week intervention phase. The restrictive outcomes measured were use of physical restraint, seclusion, and intramuscular rapid tranquilisation. The formulation was developed through eight one-to-one sessions during the baseline period, and was implemented via six one-to-one sessions during the intervention phase and discussion at the ward reflective practice group. The intervention encouraged better communication of schema modes from the patient and for staff to then respond with bespoke mode support. RESULTS: Incidents involving need for seclusion, restraint and rapid tranquilisation extinguished. DISCUSSION: The need for making access to psychological input a routine aspect of the care in PICUs and the necessity for developing a methodologically more robust evidence base for psychological interventions on these wards.

Is clinical decision making in stepped-care psychological services influenced by heuristics and biases?

BACKGROUND: The manner in which heuristics and biases influence clinical decision-making has not been fully investigated and the methods previously used have been rudimentary. AIMS: Two studies were conducted to design and test a trial-based methodology to assess the influence of heuristics and biases; specifically, with a focus on how practitioners make decisions about suitability for therapy, treatment fidelity and treatment continuation in psychological services. METHOD: Study 1 (N=12) used a qualitative design to develop two clinical vignette-based tasks that had the aim of triggering heuristics and biases during clinical decision making. Study 2 (N=133) then used a randomized crossover experimental design and involved psychological wellbeing practitioners (PWPs) working in the Improving Access to Psychological Therapies (IAPT) programme in England. Vignettes evoked heuristics (anchoring and halo effects) and biased responses away from normative decisions. Participants completed validated measures of decision-making style. The two decision-making tasks from the vignettes yielded a clinical decision score (CDS; higher scores being more consistent with normative/unbiased decisions). RESULTS: Experimental manipulations used to evoke heuristics did not significantly bias CDS. Decision-making style was not consistently associated with CDS. Clinical decisions were generally normative, although with some variability. CONCLUSIONS: Clinical decision-making can be 'noisy' (i.e. variable across practitioners and occasions), but there was little evidence that this variability was systematically influenced by anchoring and halo effects in a stepped-care context.

The Effectiveness of Psychological Interventions Delivered in Routine Practice: Systematic Review and Meta-analysis.

This review presents a comprehensive evaluation of the effectiveness of routinely delivered psychological therapies across inpatient, outpatient and University-based clinics. This was a pre-registered systematic-review of studies meeting pre-specified inclusion criteria (CRD42020175235). Eligible studies were searched in three databases: MEDLINE, CINAHL and PsycInfo. Pre-post treatment (uncontrolled) effect sizes were calculated and pooled using random effects meta-analysis to generate effectiveness benchmarks. Moderator analyses were used to examine sources of heterogeneity in effect sizes. Overall, 252 studies (k = 298 samples) were identified, of which 223 (k = 263 samples) provided sufficient data for inclusion in meta-analysis. Results showed large pre-post treatment effects for depression [d = 0.96, (CI 0.88-1.04), p ≤ 0.001, k = 122], anxiety [d = 0.8 (CI 0.71-0.9), p ≤ 0.001, k = 69], and other outcomes [d = 1.01 (CI 0.93-1.09), p ≤ 0.001, k = 158]. This review provides support for the effectiveness of routinely delivered psychological therapy. Effectiveness benchmarks are supplied to support service evaluations across multiple settings.

The acceptability of cognitive analytic guided self-help in an Improving Access to Psychological Therapies service.

BACKGROUND: An Improving Access to Psychological Therapies (IAPT) service in England has implemented cognitive analytic therapy guided self-help (CAT-GSH) alongside cognitive behavioural guided self-help (CBT-GSH) in order to support enhanced patient choice. This study sought to explore the acceptability to psychological wellbeing practitioners (PWPs) of delivering CAT-GSH. METHOD: This study used a qualitative design with semi-structured interviews and associated thematic analysis (TA). A sample of n=12 PWPs experienced in delivering CAT-GSH were interviewed. RESULTS: Five over-arching themes (containing 12 subthemes) were identified and conceptually mapped: (a) the past-present focus (made up of working with clients' pasts and the different type of change work), (b) expanding the treatment offer (from the perspective of PWPs and clients), (c) the time and resources required to effectively deliver CAT-GSH (to enable safe and effective delivery for clients and personal/professional development for PWPs), (d) understanding CAT-GSH (made up of confidence, learning new therapeutic language/concepts and appreciating the difference with CBT-GSH) and (e) joint exploration (made up of therapeutic/supervisory relationships and enhanced collaboration). CONCLUSION: CAT-GSH appears an acceptable (but challenging) approach for PWPs to deliver in IAPT services. Services should prioritise training and supervision for PWPs to ensure good governance of delivery.

Comparing self-compassion versus body exposure for adult women with moderate to severe body dissatisfaction: A feasibility and pilot trial.

This study assessed the feasibility and effectiveness of two brief online interventions for body shame for women with moderate to severe negative body image, to inform the design of a future randomized controlled trial. The primary feasibility outcomes were recruitment, measure completion rates, retention rates and internet connection failure rates. The secondary pilot outcomes were change on clinical measures and state shame ratings during the interventions. Participants were randomized to either online (40-min single session) body exposure or self-compassion interventions. Five validated nomothetic outcome measures (body dissatisfaction, appreciation, eating disorder, external shame and anxiety) were taken at three time points (preintervention, postintervention and 2-week follow-up). Subjective units of body shame (SUBS 0-100 scale) were rated every 5 min during the interventions. The target of recruiting 30 participants in 60 days was successfully achieved. The measure completion rate was high (100%), and retention rates (80% to 100%) showed moderate-to-high acceptability of the interventions. Online delivery was moderately viable with a 12.5% session disconnection rate. The self-compassion intervention significantly reduced SUBS ratings during the course of the intervention, but there was no significant improvement or difference between the interventions on nomothetic outcome measures. Findings suggest that a fully powered trial is viable, and sample size calculation and methodological requirements are provided.

The effectiveness of brief cognitive analytic therapy for anxiety and depression: A quasi-experimental case-control study.

OBJECTIVES: To investigate the effectiveness of an 8-session cognitive analytic therapy (CAT) protocol for patients with anxiety and depression in the context of relational problems, personality disorder traits, or histories of adverse childhood experiences and then to compare outcomes with cognitive behavioural therapy (CBT). METHODS: The study was conducted in a single Improving Access to Psychological Therapies (IAPT) service and used sessional outcome monitoring. Propensity score matching was used to derive equivalent CAT (N = 76) and CBT (N = 73) samples through matching intake characteristics. Longitudinal multilevel modelling (LMLM) compared patterns of symptomatic change over time between the two therapies. RESULTS: LMLM found no significant differences between CAT and CBT in depression, anxiety, and functional impairment outcomes and showed similar symptom change trajectories. Small between-therapy post-treatment effects and medium-to-large within-therapy effects were found. CAT patients attended significantly more sessions, and the CAT dropout rate was significantly lower. CONCLUSIONS: Brief CAT appears acceptable and effective for patients with anxiety and depression in the context of complex relational problems when delivered within the high intensity tier of an IAPT service. The potential added value of CAT in IAPT services is discussed. PRACTITIONER POINTS: Practitioners (under appropriate supervision) could use 8-session CAT when treating patients with anxiety and depression in the context of clinical complexity. The 8-session CAT model holds organizational promise in IAPT services. Brief CAT interventions should retain theoretical integrity.

Effectiveness of stress control large group psychoeducation for anxiety and depression: Systematic review and meta-analysis.

OBJECTIVES: This review sought to evaluate the effectiveness of the 'Stress Control' (SC) large psychoeducational 6-session group programme developed to increase access to treatment for patients with anxiety and depression. DESIGN: Systematic review and meta-analysis (Prospero registration: CRD42020173676). METHODS: Pre-post and post-treatment follow-up effect sizes were extracted and synthesized in a random effects meta-analysis, and variations in effect sizes were investigated via moderator analyses. Secondary analyses synthesized between-group effect sizes from controlled studies containing comparator treatments and calculated the average dropout rate. The quality of the meta-analysis was assessed using the GRADE approach. RESULTS: Nineteen studies with pre-post treatment outcomes were included. The average group size was N = 39, and the average dropout rate was 34%. Pooled effect sizes indicated moderate pre-post treatment reductions in anxiety (ES = 0.58; CI 0.41 to 0.75; N = 5597; Z = 7.13; p < .001), moderate reductions in depression (ES = 0.62; CI 0.44 to 0.80; N = 5538, Z = 7.30; p < .001), and large reductions in global distress (ES = 0.86; CI 0.61 to 1.11; N = 591; Z = 7.41; p < .001). At follow-up, improvements in anxiety, depression, and global distress were maintained. When SC was compared to active and passive controls, outcomes were equivalent for anxiety (ES = 0.12, 95% CI -0.25 to 0.49, Z = -0.70; p = .482) and depression (ES = 0.15, 95% CI -0.24 to 0.54, Z = 0.84; p = .401). CONCLUSIONS: SC appears to be a clinically effective and durable low-intensity group intervention that facilitates access to treatment for large patient numbers. However, conclusions are limited by the low methodological quality of the evidence. PRACTITIONER POINTS: The stress control version of large group psychoeducation is appropriate and effective for mild-to-moderate anxiety and depression The evidence base for stress control is predominantly made up of practice-based studies Stress control needs to form one component of the overall offer made to patients presenting with mild-to-moderate anxiety and depression The competencies required to deliver such groups need better specification.

Improving Access to Psychological Therapies (IAPT) in the United Kingdom: A systematic review and meta-analysis of 10-years of practice-based evidence.

OBJECTIVES: Improving Access to Psychological Therapies (IAPT) is a national-level dissemination programme for provision of evidence-based psychological treatments for anxiety and depression in the United Kingdom. This paper sought to review and meta-analyse practice-based evidence arising from the programme. DESIGN: A pre-registered (CRD42018114796) systematic review and meta-analysis. METHODS: A random effects meta-analysis was performed only on the practice-based IAPT studies (i.e. excluding the clinical trials). Subgroup analyses examined the potential influence of particular methodologies, treatments, populations, and target conditions. Sensitivity analyses investigated potential sources of heterogeneity and bias. RESULTS: The systematic review identified N = 60 studies, with N = 47 studies suitable for meta-analysis. The primary meta-analysis showed large pre-post treatment effect sizes for depression (d = 0.87, 95% CI [0.78-0.96], p < .0001) and anxiety (d = 0.88, 95% CI [0.79-0.97], p < .0001), and a moderate effect on functional impairment (d = 0.55, 95% CI [0.48-0.61], p < .0001). The methodological features of studies influenced ESs (e.g., such as whether intention-to-treat or completer analyses were employed). CONCLUSIONS: Current evidence suggests that IAPT enables access to broadly effective evidence-based psychological therapies for large numbers of patients. The limitations of the review and the clinical and methodological implications are discussed. PRACTITIONER POINTS: IAPT interventions are associated with large pre-post treatment effect sizes in depression and anxiety measures. IAPT interventions are associated with moderate treatment effect sizes with regards to work and social adjustment. A reduction in dropout and also the prevention of post-treatment relapse via the offer of follow-up support are important areas for future development.

Predictors of relapse and recurrence following cognitive behavioural therapy for anxiety-related disorders: a systematic review.

Cognitive behavioural therapy (CBT) is an effective psychological treatment for anxiety-related disorders (anxiety disorders, post-traumatic stress disorder, and obsessive-compulsive disorder). However, relapse of anxiety symptoms is common following completion of treatment. This study aimed to identify predictors of relapse of anxiety after CBT for adult (18+) patients to enable the identification of "at-risk" patients who could potentially benefit from relapse prevention interventions. A systematic review and meta-analysis were conducted, including studies found in PsycINFO, PubMed, Scopus, and Web of Science, and through hand-searches of references lists and reverse citations. Nine studies met eligibility criteria (N = 532 patients). On average, 23.8% of patients experienced relapse following completion of CBT. A total of 21 predictors were identified and grouped into seven categories: residual symptoms; personality disorders; medication; clinical features; stressful life-events; degree of improvement; and demographics. A meta-analysis of residual symptoms as a predictor of relapse yielded a moderate but non-significant-pooled effect size (r = 0.35; 95% CI -0.21, 0.74, p =.08). Further research with adequately powered samples and standardised operationalisations of relapse are required to identify robust predictors.

Treatment of compulsive buying disorder: comparing the effectiveness of cognitive behavioural therapy with person-centred experiential counselling.

BACKGROUND: Outcome studies of the treatment of compulsive buying disorder (CBD) have rarely compared the effectiveness of differing active treatments. AIMS: This study sought to compare the effectiveness of cognitive behavioural therapy (CBT) and person-centred experiential therapy (PCE) in a cross-over design. METHOD: This was an ABC single case experimental design with extended follow-up with a female patient meeting diagnostic criteria for CBD. Ideographic CBD outcomes were intensively measured over a continuous 350-day time series. Following a 1-month baseline assessment phase (A; 28 days; three sessions), CBT was delivered via 13 out-patient sessions (B: 160 days) and then PCE was delivered via six out-patient sessions (C: 63 days). There was a 99-day follow-up period. RESULTS: Frequency and duration of compulsive buying episodes decreased during active treatment. CBT and PCE were both highly effective compared with baseline for reducing shopping obsessions, excitement about shopping, compulsion to shop and improving self-esteem. When the PCE and CBT treatment phases were compared against each other, few differences were apparent in terms of outcome. There was no evidence of any relapse over the follow-up period. A reliable and clinically significant change on the primary nomothetic measure (i.e. Compulsive Buying Scale) was retained over time. CONCLUSIONS: The study suggests that both CBT and PCE can be effective for CBD. Methodological limitations and suggestions for future CBD outcome research are discussed.