Short-term group CBT versus psycho-education on an inpatient eating disorder unit

Meta-Analysis of the Effect of Psychotherapy in an Inpatient Setting: Examining the Moderating Role of Diagnosis and Therapeutic Approach

OBJECTIVE

The current meta-analysis investigates the efficacy of psychotherapy during psychiatric hospitalization and examines the moderating role of diagnosis and therapeutic approach.

METHODS

We conducted systematic searches in literature databases, including PubMed, PsycInfo, and Google Scholar. In total, 37 samples were included for the meta-analysis with a total of 4,443 patients. The primary outcome was the standardized mean differences in clinical status measured by symptomatic and functional measures.

RESULTS

The meta-analysis of 22 samples without a control group resulted in the upper end of the medium effect size for the overall effect of treatment during psychiatric hospitalization that included psychotherapy (k = 22, Cohen's d = 0.70, and 95% Cl 0.36 to 1.04). The meta-analysis of 15 samples with a control group resulted in the upper end of the low effect size for the contribution of psychotherapy to the improvement of patients' clinical status measured by symptomatic and functional measures (k = 15, Cohen's d = 0.43, and 95% CI 0.06 to 0.81). No significant effects were uncovered for psychotherapy orientation. Diagnosis was found to moderate the contribution of psychotherapy in an inpatient setting to the improvement of patients' clinical condition.

CONCLUSION

Psychotherapy during psychiatric hospitalization may be an effective treatment. Across the various samples, psychotherapy has a moderate effect on the reduction of psychiatric symptoms beyond the overall effect of ward treatment.

Effectiveness and cost-effectiveness of a novel, group self-management course for adults with chronic musculoskeletal pain: study protocol for a multicentre, randomised controlled trial (COPERS)

INTRODUCTION

Chronic musculoskeletal pain is a common condition that often responds poorly to treatment. Self-management courses have been advocated as a non-drug pain management technique, although evidence for their effectiveness is equivocal. We designed and piloted a self-management course based on evidence for effectiveness for specific course components and characteristics.

METHODS/ANALYSIS

COPERS (coping with persistent pain, effectiveness research into self-management) is a pragmatic randomised controlled trial testing the effectiveness and cost-effectiveness of an intensive, group, cognitive behavioural-based, theoretically informed and manualised self-management course for chronic pain patients against a control of best usual care: a pain education booklet and a relaxation CD. The course lasts for 15 h, spread over 3 days, with a -2 h follow-up session 2 weeks later. We aim to recruit 685 participants with chronic musculoskeletal pain from primary, intermediate and secondary care services in two UK regions. The study is powered to show a standardised mean difference of 0.3 in the primary outcome, pain-related disability. Secondary outcomes include generic health-related quality of life, healthcare utilisation, pain self-efficacy, coping, depression, anxiety and social engagement. Outcomes are measured at 6 and 12 months postrandomisation. Pain self-efficacy is measured at 3 months to assess whether change mediates clinical effect.

ETHICS/DISSEMINATION

Ethics approval was given by Cambridgeshire Ethics 11/EE/046. This trial will provide robust data on the effectiveness and cost-effectiveness of an evidence-based, group self-management programme for chronic musculoskeletal pain. The published outcomes will help to inform future policy and practice around such self-management courses, both nationally and internationally.

TRIAL REGISTRATION

ISRCTN24426731.

Effective delivery styles and content for self-management interventions for chronic musculoskeletal pain: a systematic literature review

OBJECTIVES

The objective of the study was to report the evidence for effectiveness of different self-management course characteristics and components for chronic musculoskeletal pain.

METHODS

We searched 9 relevant electronic databases for randomized, controlled trials (RCTs). Two reviewers selected studies against inclusion criteria and assessed their quality. We classified RCTs according to type of course delivery (group, individual, mixed or remote), tutor (healthcare professional, lay or mixed), setting (medical, community or occupational), duration (more or less than 8 weeks), and the number and type of components (psychological, lifestyle, pain education, mind body therapies, and physical activity). We extracted data on pain intensity, physical function, self-efficacy, global health, and depression and compared these outcomes for self-management and usual care or waiting list control. We used random effects standardized mean difference meta-analysis. We looked for patterns of clinically important and statistically significant beneficial effects for courses with different delivery characteristics and the presence or absence of components across outcomes over 3 follow-up intervals.

RESULTS

We included 46 RCTs (N=8539). Group-delivered courses that had healthcare professional input showed more beneficial effects. Longer courses did not necessarily give better outcomes. There was mixed evidence of effectiveness for components of courses, but data for courses with a psychological component showed slightly more consistent beneficial effects over each follow-up period.

DISCUSSION

Serious consideration should be given to the development of short (<8 weeks) group and healthcare professional-delivered interventions but more research is required to establish the most effective and cost-effective course components.

A group-oriented inpatient CBT programme: a pilot study

The inpatient unit faces many challenges in the effort to deliver comprehensive psychiatric care to acutely ill patients with minimal lengths of stay. Cognitive behaviour therapy (CBT), a structured, problem-focused, time-limited form of treatment has been shown to be a promising intervention with the inpatient population. This paper describes a group-oriented inpatient CBT programme for women and reports pilot data on the experiences of 78 adult female patients. Repeated-measures ANOVAs revealed that participants exhibited improved psychosocial functioning from admission to discharge, with gains maintained at 1 month post-discharge. Partial correlations indicated that participation and engagement in CBT groups is related to improved functioning at discharge. Participants diagnosed with major depressive disorder, bipolar disorder, and psychotic disorders all evidenced similar positive treatment trajectories, suggesting that group-oriented CBT programming may be a useful addition to standard inpatient care.

Psychological treatments for bulimia nervosa and binging

BACKGROUND

A specific manual-based form of cognitive behavioural therapy (CBT) has been developed for the treatment of bulimia nervosa (CBT-BN) and other common related syndromes such as binge eating disorder. Other psychotherapies and modifications of CBT are also used.

OBJECTIVES

To evaluate the efficacy of CBT, CBT-BN and other psychotherapies in the treatment of adults with bulimia nervosa or related syndromes of recurrent binge eating.

SEARCH STRATEGY

Handsearch of The International Journal of Eating Disorders since first issue; database searches of MEDLINE, EXTRAMED, EMBASE, PsycInfo, CURRENT CONTENTS, LILACS, SCISEARCH, CENTRAL and the The Cochrane Collaboration Depression, Anxiety & Neurosis Controlled Trials Register; citation list searching and personal approaches to authors were used. Search date June 2007.

SELECTION CRITERIA

Randomised controlled trials of psychotherapy for adults with bulimia nervosa, binge eating disorder and/or eating disorder not otherwise specified (EDNOS) of a bulimic type which applied a standardised outcome methodology and had less than 50% drop-out rate.

DATA COLLECTION AND ANALYSIS

Data were analysed using the Review Manager software program. Relative risks were calculated for binary outcome data. Standardised mean differences were calculated for continuous variable outcome data. A random effects model was applied.

MAIN RESULTS

48 studies (n = 3054 participants) were included. The review supported the efficacy of CBT and particularly CBT-BN in the treatment of people with bulimia nervosa and also (but less strongly due to the small number of trials) related eating disorder syndromes.Other psychotherapies were also efficacious, particularly interpersonal psychotherapy in the longer-term. Self-help approaches that used highly structured CBT treatment manuals were promising. Exposure and Response Prevention did not enhance the efficacy of CBT.Psychotherapy alone is unlikely to reduce or change body weight in people with bulimia nervosa or similar eating disorders.

AUTHORS' CONCLUSIONS

There is a small body of evidence for the efficacy of CBT in bulimia nervosa and similar syndromes, but the quality of trials is very variable and sample sizes are often small. More and larger trials are needed, particularly for binge eating disorder and other EDNOS syndromes. There is a need to develop more efficacious therapies for those with both a weight and an eating disorder.

The Yale-Brown-Cornell eating disorder scale in women with anorexia nervosa: what is it measuring?

OBJECTIVE

The Yale-Brown-Cornell Eating Disorder Scale (YBC-EDS) assesses eating disorder preoccupations, rituals, and symptom severity. This study examines the YBC-EDS in relation to eating disorder psychopathology, obsessionality, and impulsivity variables in women with anorexia nervosa (AN) and sensitivity of the YBC-EDS to change after psychotherapy.

METHOD

Participants were 56 women with "spectrum" AN (14.5 < BMI < 19). Variables examined in relation to the YBC-EDS were as follows: eating pathology, obsessionality (obsessive compulsive disorder and personality diagnoses, perfectionism), and impulsivity (borderline personality, impulsive traits, and behaviors). YBC-EDS scores were examined pre- and post-treatment.

RESULTS

Eating Disorder Examination scores most strongly predicted the YBC-EDS. As expected, perfectionism was significantly associated, but so was impulsivity. YBC-EDS scores were significantly different in those with good versus poor global outcome after therapy. Unexpectedly, maximum lifetime BMI was correlated with the YBC-EDS.

DISCUSSION

The YBC-EDS most strongly measured eating disorder severity and reflected change after psychotherapy for AN.

The place of inpatient care in the treatment of anorexia nervosa: questions to be answered

BACKGROUND

The chance that an anorexia nervosa patient will be hospitalized depends more on circumstantial rather than on scientifically based factors. Although there is a lot of information on the treatment of anorexia nervosa patients in a residential setting, answers to questions relating to the "when," "where," and "how" of treatment are subjective. There is no clinical consensus and the paucity of controlled research is hampering the development of an evidence-based practice.

RESULTS

Increasing economic restraints through managed care policies limit the length of inpatient treatment, which leads to early discharge at a lower body weight, which leads to a higher likelihood of readmissions, which leads to increasing costs.

DISCUSSION

We will highlight important issues in the ongoing debate between economic demands and clinical challenges. Our goal is to stimulate critical reflections and systematic research.