Efficacy and intensity of day hospital treatment for eating disorders

An exploration of patient experiences of transitioning to a remote day programme following inpatient treatment in an adult eating disorder service

WHAT IS KNOWN ON THE SUBJECT?: Traditionally, treatment for eating disorders (EDs) has been provided on an inpatient or outpatient basis, but more recently other levels of treatment provision to include, day care (DC) and community outreach programmes, have been developed. There is limited research exploring the experience of patients who have transitioned from inpatient ED treatment to a remote DC treatment. This lack of knowledge can impact mental health nurses' understanding of what that experience is like for patients and hence may influence the efficacy of collaboration and inclusion between patients and nurses. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This research addresses this dearth of knowledge and adds to our understanding of patients' experiences of attending a remote DC programme following a period of inpatient treatment for an ED. This is an important study for nurses and other mental health professionals working with people in ED treatment, as it highlights the specific challenges and anxieties of transitioning from inpatient to a remote DC programme and the individualized supports advisable during this process. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: This research provides a basis on which nurses can understand and address the challenges experienced by patients after transitioning to a less intensive supportive ED programme. The understanding of these experiences will enhance the therapeutic alliance between the nurse and patient, which will in turn support the patient in increasing agency as they progress through their recovery. This research provides a foundation on which to develop specific supports that need to be in place to help patients manage the anxieties they experience as they transition to a less intense and remote treatment. Findings from these lived experiences can be used to support the development of similar DC programmes for EDs in other settings.

ABSTRACT

INTRODUCTION: Day care (DC) treatment for people with an eating disorder (ED) provides for an easier transition from hospital to home, along with a treatment milieu where patients can maintain occupational and social functioning and allow for the transfer of newly acquired skills to everyday life.

AIM

To explore patients' experiences of attending a remote day programme following intense inpatient treatment in an adult ED service.

METHOD

A qualitative descriptive methodology informed the study. In-depth semi-structured interviews were conducted with 10 consenting patients. A thematic analysis framework was used to guide the process of data analysis.

RESULTS

Three themes reflected participants' experiences: 'Moving On: Preparing for Change', 'Navigating a New Support System' and 'Increasing Agency'.

DISCUSSION

An underlying issue for participants was an ongoing but changing experience of anxiety. While anticipatory anxiety is evident in preparing for discharge, this is replaced with a real-time anxiety as they endeavour to negotiate an effective support network.

IMPLICATIONS FOR PRACTICE

The findings from this study provide a basis on which mental health nurses can develop timely and effective treatment and support systems with patients who are transitioning from a high support inpatient ED programme to a less intensive ED remote DC programme.

Conducting Outcomes Research in a Clinical Practice Setting: The Effectiveness and Acceptability of Acceptance and Commitment Therapy (ACT) in a Partial Hospital Program

Multiple challenges exist integrating research into clinical practice, particularly in acute care settings where randomized controlled trials may be impractical or unethical. Partial or day hospitals are one such setting. As compared to outpatients and inpatients, relatively little research is conducted or reported in partial hospital program (PHP) patients, leaving providers in this setting without a solid empirical basis from which to draw. We report treatment outcomes and patient satisfaction from the first 750 patients enrolled in a clinical research PHP utilizing the acceptance and commitment therapy (ACT) treatment model. ACT is a well-established, transdiagnostic behavior therapy. However, to date no study has examined the use of ACT in acute day hospitals. We hypothesized that applying ACT with this patient group would result in significantly improved depression, anxiety, functioning, and quality of life from intake to discharge. We additionally expected that patients would report high satisfaction with ACT treatment groups. Patients (n = 750 full sample, n = 518 completed treatment) completed daily measures of symptoms, functioning, and ACT processes at intake and discharge, and postgroup satisfaction surveys. Results showed significant improvements in symptoms and impairment. ACT process variables also increased over the course of treatment. Importantly, patient satisfaction was high for all groups. Thus, ACT provides an appropriate, flexible, effective, and satisfactory model for this patient group. A comparison of our findings using ACT to the limited research using other models in PHP settings is discussed, as well as challenges in the overall process of integrating research into routine clinical care.

Combining day treatment and outpatient treatment for eating disorders: findings from a naturalistic setting

BACKGROUND

Day treatment programs for individuals with eating disorders (ED) have been the subject of research and are promoted as an alternative to inpatient treatment due to their therapeutic and economic advantages, but have not regularly been implemented in regular care.

PURPOSE

We investigated the long-term effectiveness of a transdiagnostic combined eating disorder treatment program which consisted of an 8-week day treatment phase followed by an average of 19 sessions of outpatient treatment over an average of 39 weeks in a naturalistic setting.

METHODS

We accepted 148 patients with different diagnoses of eating disorders into our combined treatment program. We assessed weight, behavioral eating disorder symptoms and eating disorder related cognitions and attitudes at the beginning and the end of the day treatment phase and after 6, 12 and 26 months.

RESULTS

Over the course of the 8-week day treatment phase, patients with initial binge eating, purging and/or fasting behavior reduced these symptoms by 91%, 90% and, 86%. Patients who were underweight at baseline gained on average 1.05 BMI points (d = 0.76). In addition, eating disorder related cognitions and attitudes of all patients significantly improved with large effect sizes (d = 1.12). On average, all improvements remained stable during the follow-up period.

CONCLUSIONS

Our findings add to the existing studies on day treatment and support previously found encouraging effects of treatment programs that combine day treatment and consecutive outpatient treatment for eating disorders.

LEVEL OF EVIDENCE

Level III, longitudinal cohort study.

Depression, worry, and psychosocial functioning predict eating disorder treatment outcomes in a residential and partial hospitalization setting

This retrospective study explores depression, worry, psychosocial functioning, and change in body mass index (BMI) as predictors of eating disorder (ED) symptomatology and BMI at discharge and 1-year follow-up from a residential and partial hospitalization ED treatment center. Participants were 423 male and female patients receiving treatment at an ED treatment center. Results indicate significant improvement in ED symptomatology, psychological impairment, and change in BMI (in patients with anorexia nervosa) at treatment discharge and follow-up compared to treatment admission (ps < 0.001). Depression and worry predicted ED symptomatology and psychological impairment at discharge (ps < 0.05). Depression, worry, and psychosocial functioning predicted ED symptomatology and psychological impairment at 1-year follow-up (ps < 0.001). Change in BMI was not a significant predictor of outcome. Depression, worry, and psychosocial functioning each play a role in treatment outcomes and may help clarify who might benefit from treatment. Clinicians in ED treatment centers should consider these as areas of focus for improved outcomes.

Initial Findings From Project Recover: Overcoming Co-Occurring Eating Disorders and Posttraumatic Stress Disorder Through Integrated Treatment

This pilot study is the initial investigation of an integrated cognitive behavioral therapy (CBT) for co-occurring eating disorders (ED) and posttraumatic stress disorder (PTSD). Following a course of intensive hospital-based ED treatment focused on ED behavioral symptom interruption, 10 individuals with ED-PTSD received 16 sessions of CBT that focused on maintaining improvements in ED symptoms outside of the hospital environment and integrated cognitive processing therapy for PTSD. We hypothesized that the treatment would be associated with significant improvements in PTSD symptoms, depression, and anxiety, as well as sustained improvements in ED symptomatology. There were statistically significant improvements in clinician-rated PTSD symptoms (gav = 4.58), depression (gav = 1.37), and anxiety (gav = 1.00). As expected, there was no statistically significant change in ED cognitions (gav = .28). Reliable change analyses revealed that only 1 participant experienced deterioration in ED cognitions over the course of the integrated treatment. Of the 9 participants who were remitted from behavioral ED symptoms at the end of intensive treatment/beginning of the integrated treatment, 8 remained behaviorally remitted at poststudy treatment, which is encouraging given the high rate of rapid relapse following intensive ED treatment. Findings from this study provide preliminary support for the efficacy of an integrated CBT for ED-PTSD.

A Narrative Review of Outcome Studies for Residential and Partial Hospital-based Treatment of Eating Disorders

OBJECTIVE

The objective of this study was to review the current eating disorders outcome literature after residential or partial hospitalization programme (PHP) treatment.

METHOD

Articles were identified through a systematic search of PubMed and PsycINFO.

RESULTS

Twenty-two PHP and six residential treatment studies reported response at discharge and tended to find improvement. Fewer studies (nine PHP and three residential) reported outcome at some interval after discharge from treatment. These tended to find sustained improvement. A substantial proportion of patients were lost to follow-up, particularly for residential treatment. Only two follow-up studies used controlled trials; both showed efficacy for PHP compared with inpatient treatment with regard to maintaining symptom remission.

CONCLUSIONS

Improvement at discharge may not predict long-term outcome. Long-term follow-up studies were confounded by high dropout rates. While higher levels of care may be essential for reversing malnutrition, there remains a lack of controlled trials showing long-term efficacy, particularly for residential treatment settings. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.

Adjunctive graded body image exposure for eating disorders: A randomized controlled initial trial in clinical practice

OBJECTIVE

Graded body image exposure is a key component of CBT for eating disorders (EDs). However, despite being a highly anxiety-provoking intervention, its specific effectiveness is unknown. The aims of this initial study were to investigate the feasibility and preliminary effectiveness of individualized graded body image exposure to a range of feared/avoided body image-related situations in a sample of partially remitted ED patients.

METHOD

Forty-five female adult participants were randomly assigned to maintenance treatment as usual (MTAU) only or MTAU plus five sessions of graded body image exposure.

RESULTS

The graded body image exposure intervention led to large improvements in body avoidance as measured by two different methods. In addition, there was evidence of a significant impact of body image exposure on the overvaluation of shape, but not weight, 5 months after treatment.

DISCUSSION

Taken together, the current results provide evidence of the feasibility of adjunctive individualized graded body image exposure within a clinical treatment program and suggest that graded body image exposure reduces body avoidance behaviors in partially remitted ED patients. Our findings suggest that individualized graded body image exposure shows promise as an intervention targeting the overvaluation of shape in EDs.

Eating disorders in individuals with type 1 diabetes: case series and day hospital treatment outcome

Women with type 1 diabetes are at high risk for eating disorders (ED), a combination that can increase medical complications and mortality. As little is known about treatment response in this population, clinical presentation and treatment outcome in an extended case series were assessed. A chart review at the Eating Disorders Day Hospital Program at Toronto General Hospital identified a total of 100 individuals with type 1 diabetes assessed 1990-2012. Of 37 who attended day hospital, most experienced improvement in ED symptoms, but only 18.8% had a good immediate treatment outcome, while 43.8% had an intermediate outcome and 37.5% had a poor outcome (meeting diagnostic criteria at discharge). This is poorer than program outcomes in individuals without diabetes (χ(2)  = 12.2, df = 2; p = 0.002). Factors influencing treatment engagement and outcome must be further studied and used to improve treatment results in this high-risk group.

The effectiveness of an individualized form of day hospital treatment

The traditional group format of day hospital treatment for eating disorders restricts individual tailoring of treatment, which is challenging when complex cases are referred. In 2007 we introduced a new program that included individual sessions. Patients referred to this program were older, had longer illness duration, and more pre-treatment symptoms than the original group program. These clients also had more psychopathology, and were more likely to have a diagnosis of anorexia nervosa binge/purge subtype. Weight gain and abstinence from symptoms were less likely for patients in this new program. However, premature discharge, rapid response, symptom frequencies, and relapse rates did not differ.

A multi-centre cohort study of short term outcomes of hospital treatment for anorexia nervosa in the UK

BACKGROUND

Individual, family and service level characteristics and outcomes are described for adult and adolescent patients receiving specialist inpatient or day patient treatment for anorexia nervosa (AN). Potential predictors of treatment outcome are explored.

METHOD

Admission and discharge data were collected from patients admitted at 14 UK hospital treatment units for AN over a period of three years (adult units N = 12; adolescent N = 2) (patients N = 177).

RESULTS

One hundred and seventy-seven patients with a severe and enduring illness with wide functional impairment took part in the study. Following inpatient care, physical improvement was moderate/good with a large increase in BMI, although most patients continued to have a clinical level of eating disorder symptoms at discharge. The potentially modifiable predictors of outcome included confidence to change, social functioning and carer expressed emotion and control.

CONCLUSIONS

Overall, the response to inpatient treatment was modest particularly in the group with a severe enduring form of illness. Adolescents had a better response. Although inpatient treatment produces an improvement in physical health there was less improvement in other eating disorder and mood symptoms. As predicted by the carer interpersonal maintenance model, carer behaviour may influence the response to inpatient care, as may improved social functioning and confidence to change.