Peter Gilchrist

Outcome in patients with eating disorders: a 5-year study

BACKGROUND Eating disorders are disabling, unpredictable, and difficult to treat. We did a prospective 5-year investigation of a representative sample of patients with eating disorders. Our aim was to identify predictors of outcome and to assess effects of available treatments. METHODS We prospectively investigated 95 patients with anorexia nervosa, 88 with bulimia nervosa, and 37 with eating disorders not otherwise specified (EDNOS), who sought treatment in Adelaide, South Australia. We divided patients into those who had, and had not, received treatment in specialist units and reached a safe body weight. Individuals were then further classified dependent on intensity of any treatment received. We assessed clinical symptoms, body-related attitudes, and psychosocial function. FINDINGS 216 (98%) patients were available for follow-up after 5 years. Three patients with anorexia nervosa and two with EDNOS died. 65 (74%) bulimic, 29 (78%) EDNOS, and 53 (56%) anorexic patients had no diagnosable eating disorder. A small proportion of patients in every group had poor Morgan-Russell-Hayward scores at outcome. Final outcome was predicted by extent and intensity, but not duration, of initial symptoms in patients with anorexia nervosa, and by initial body-related attitudes and impaired psychosocial functioning in bulimia patients. We were unable to predict EDNOS outcome. Treatment did not affect outcome for any group. INTERPRETATION Deaths in the study confirm the serious nature of eating disorders. However, our results suggest that the efficacy of existing interventions is questionable.

Motivational Change in an Inpatient Anorexia Nervosa Population and Implications for Treatment

Objective: The relationship between motivation and recovery in anorexia nervosa has received increased attention in the research literature although few controlled investigations of increasing motivation in this population exist. Three questions were therefore examined in an inpatient anorexia nervosa population: (i) does baseline motivation predict change in eating pathology; (ii) does change in motivation predict change in eating pathology; and (iii) can we increase motivation to recover in this group? Method: Inpatients (n=47) in a specialist weight disorder unit with a mean age of 21.85 years (SD=5.37) were randomly allocated to receive four sessions of motivational interviewing with a novice therapist in addition to treatment as usual (n=22) or treatment as usual alone (n=25). Assessment of eating pathology and motivation to recover was conducted on three occasions: at admission (baseline), and at 2- and 6 week follow up. Eating pathology was assessed using the Eating Disorder Examination and self-reported motivation was assessed using the Anorexia Nervosa Stages of Change Questionnaire and six Likert scales. Results: Higher baseline motivation across five of the seven measures predicted significant decreases in eating pathology, and increased Anorexia Nervosa Stages of Change Questionnaire scores between baseline and 2 week follow up predicted significant improvement in eating pathology between baseline and 6 week follow up. Significantly more patients were lost to follow up from the treatment as usual compared to the motivational interviewing group. More patients in the motivational interviewing condition moved from low readiness to change at baseline to high readiness to change at 2 and 6 week follow up. Conclusions: Motivation is an important predictor of change in anorexia nervosa and preliminary evidence is provided that motivation can be improved in this population. Further investigations, however, of ways of improving motivation in this population need to be conducted, along with the impact of motivational changes on treatment outcome.

The treatment of obsessional neurosis in a family setting.

The limitations of a patient-centred approach to the treatment of obsessive-compulsive disorders are underlined by the failure of modern behaviour therapy techniques to help usefully more than 50 per cent of patients. The concept of family homeostasis is discussed in relation to two cases of obsessive-compulsive neurosis which failed to respond to patient-centred treatment over several years. The successful treatment of these cases in a family context is described. It is suggested that the comparative success of behaviour therapy in treating obsessive-compulsive disorders, which were previously regarded as generally intractable, has encouraged the premature use of patient-orientated behavioural techniques in cases where family therapy may be more appropriate. Although there is evidence that helping the families of obsessive-compulsive patients to verbalise feelings facilitates symptomatic improvement, the precise mechanisms whereby improvement occurs require further elucidation.

Musical hallucinations in the elderly: a variation on the theme.

Ross et al.‘ have described in detail the clinical features of patients with a progressive hearing loss who develop musical hallucinations. Such cases have been reported infrequently but have consistent features. The hallucinations are vivid, pleasant and repetitive and often consist of familiar hymns and songs. The patients are usually elderly but with no evidence of any psychiatric illness. The mechanism involved in the production of these musical hallucinations is unclear and there have been no reported neuropathological studies. This case report of a patient with musical hallucinations has many of the features already described but in this patient the hallucinations were associated with a worsening dementia as well as the occurrence of visual and tactile hallucinations not associated with delirium.2

Symptoms of psychosis in a patient with anorexia nervosa

The association between eating disorders and psychopathologies of both Axes I and II has been extensively described. In particular, eating disorders have significant comorbidity with affective, anx...

Positioning relapse and recovery through a cultural lens of desire: A South Australian case study of disordered eating

This article explores how desire operates in the daily lives of women with disordered eating. Based on qualitative findings from a South Australian study investigating why women with disordered eating are reluctant to seek help, we trace the multiple “tipping points” and triggers that are central to participants’ everyday experiences. Employing anthropological interpretations of desire, we argue that triggers are circulations of productive desire, informed by cultural values and social relations, and embodied in routine daily acts. We examine the cultural-work of desire and the ways in which gendered relationships with food, eating and bodies trigger desires, creating a constant back and forth movement propelling participants in multiple directions. In conclusion, we suggest that a socio-cultural approach to desire in disordered eating has clinical implications, as cultural configurations of desire may help to understand ambivalence towards relapse and recovery.

Developing shared understandings of recovery and care: a qualitative study of women with eating disorders who resist therapeutic care

BackgroundThis paper explores the differing perspectives of recovery and care of people with disordered eating. We consider the views of those who have not sought help for their disordered eating, or who have been given a diagnosis but have not engaged with health care services. Our aim is to demonstrate the importance of the cultural context of care and how this might shape people’s perspectives of recovery and openness to receiving professional care.MethodThis study utilised a mixed methods approach of ethnographic fieldwork and psychological evaluation with 28 women from Adelaide, South Australia. Semi-structured interviews, observations, field notes and the Eating Disorder Examination were the primary forms of data collection. Data was analysed using thematic analysis.Results & DiscussionParticipants in our study described how their disordered eating afforded them safety and were consistent with cultural values concerning healthy eating and gendered bodies. Disordered eating was viewed as a form of self-care, in which people protect and ‘take care’ of themselves. These subjectively experienced understandings of care underlie eating disorder behaviours and provide an obstacle in seeking any form of treatment that might lead to recovery.ConclusionA shared understanding between patients and health professionals about the function of the eating disorder may avoid conflict and provide a pathway to treatment. These results suggest the construction of care by patients should not be taken for granted in therapeutic guidelines. A discussion considering how disordered eating practices are embedded in a matrix of care, health, eating and body practices may enhance the therapeutic relationship.

The Psychological Aspects of Artificial Nutritional Support

Patients receiving artificial nutritional support are subject to ongoing psychological stress. They are often physically ill, are required to follow a rigid dietary regime and, by necessity, are involved in an ongoing relationship with members of the treating team. This paper presents examples of the clinical problems and discusses the role of the psychiatrist as a member of the multidisciplinary team.