eating disorders - royal college of psychiatrists eating disorders.pdftreatment of eating disorders....
Post on 07-Jul-2018
215 Views
Preview:
TRANSCRIPT
Eating disordersCore interventions in the treatment and management of anorexia nervosa, bulimia nervosa and related eating disorders
Clinical Guideline 9January 2004
Developed by the National Collaborating Centre for Mental Health
The quick reference guide has been distributed to:• NHS Trust Chief Executives in England and Wales• Primary Care Trust (PCT) Chief Executives• Local Heath Group General Managers• Local Health Board (LHB) chief executives• Strategic health authority chief executives in
England and Wales• Medical and nursing directors in England and
Wales• Clinical governance leads in England and Wales• Audit leads in England and Wales• NHS trust, PCT and LHT libraries in England
and Wales• Patient advice and liaison co-ordinators in
England and Wales• Consultant psychiatrists in England and Wales• Consultant psychologists in England and Wales• GPs in England and Wales• Directors of health and social care• NHS Director Wales
• Chief Executive of the NHS in England• Chief Medical, Nursing and Pharmaceutical
Officers in England and Wales• Medical Director & Head of NHS Quality –
Welsh Assembly Government• Community health councils in England and
Wales• NHS Clinical Governance Support Team• Patient advocacy groups• Representative bodies for health services,
professional organisations and statutory bodies,and the Royal Colleges
• Specialist eating disorder clinics • Mental health nurse consultants• Senior pharmacists and pharmaceutical advisors
in England and Wales• Directors of directorates of health and
social care• Community psychiatric nurses
Clinical Guideline 9Eating disordersCore interventions in the treatment and management of anorexia nervosa, bulimia nervosa andrelated eating disorders
Issue date: January 2004
This document, which contains the Institute’s guidance on eating disorders, is available from theNICE website (www.nice.org.uk/CG009NICEguideline).
An abridged version of this guidance (a ‘quick reference guide’) is also available from the NICEwebsite (www.nice.org.uk/CG009quickrefguide). Printed copies of the quick reference guide canbe obtained from the NHS Response Line: telephone 0870 1555 455 and quote reference numberN0406.
Information for the Public is available from the NICE website in English(www.nice.org.uk/CG009publicinfoenglish) and Welsh (www.nice.org.uk/CG009publicinfowelsh).Printed copies are available from the NHS Response Line (quote reference number N0407 for anEnglish version, and N0408 for a version in English and Welsh).
This guidance is written in the following context:This guidance represents the view of the Institute, which was arrived at after careful considerationof the evidence available. Health professionals are expected to take it fully into account whenexercising their clinical judgment. The guidance does not, however, override the individualresponsibility of health professionals to make decisions appropriate to the circumstances of theindividual patient, in consultation with the patient and/or guardian or carer.
National Institute for Clinical Excellence
MidCity Place71 High HolbornLondonWC1V 6NA
www.nice.org.uk
ISBN: 1-84257-496-5Published by the National Institute for Clinical ExcellenceJanuary 2004Artwork by LIMA Graphics Ltd, Frimley, Surrey
© Copyright National Institute for Clinical Excellence, January 2004. All rights reserved. This material may be freelyreproduced for educational and not-for-profit purposes within the NHS. No reproduction by or for commercialorganisations is allowed without the express written permission of the National Institute for Clinical Excellence.
Contents
Key priorities for implementation
1 Guidance
1.1 Care across all conditions
1.2 Anorexia nervosa
1.3 Bulimia nervosa
1.4 Atypical eating disorders including binge eating disorder
2 Notes on the scope of the guidance
3 Implementation in the NHS
3.1 In general
3.2 Audit
4 Research recommendations
5 Full guideline
6 Review date
Appendix A: Grading scheme
Appendix B: The Guideline Development Group
Appendix C: The Guideline Review Panel
Appendix D: Technical detail on the criteria for audit
4
7
7
10
16
19
20
21
21
21
22
22
23
24
25
27
28
4 NICE guideline – Eating disorders
Key priorities for implementation
The following recommendations have been identified as keypriorities for implementation.
Anorexia nervosa
• Most people with anorexia nervosa should be managed on anoutpatient basis with psychological treatment provided by aservice that is competent in giving that treatment and assessingthe physical risk of people with eating disorders.
• People with anorexia nervosa requiring inpatient treatmentshould be admitted to a setting that can provide the skilledimplementation of refeeding with careful physical monitoring(particularly in the first few days of refeeding) in combinationwith psychosocial interventions.
• Family interventions that directly address the eating disordershould be offered to children and adolescents with anorexianervosa.
Bulimia nervosa
• As a possible first step, patients with bulimia nervosa should beencouraged to follow an evidence-based self-help programme.
• As an alternative or additional first step to using an evidence-based self-help programme, adults with bulimia nervosa may be offered a trial of an antidepressant drug.
• Cognitive behaviour therapy for bulimia nervosa (CBT-BN), aspecifically adapted form of CBT, should be offered to adults with bulimia nervosa. The course of treatment should be for 16 to 20 sessions over 4 to 5 months.
• Adolescents with bulimia nervosa may be treated with CBT-BN,adapted as needed to suit their age, circumstances and level ofdevelopment, and including the family as appropriate.
5NICE guideline – Eating disorders
Atypical eating disorders
• In the absence of evidence to guide the management of atypicaleating disorders (eating disorders not otherwise specified) otherthan binge eating disorder, it is recommended that the clinicianconsiders following the guidance on the treatment of the eatingproblem that most closely resembles the individual patient’seating disorder.
• Cognitive behaviour therapy for binge eating disorder (CBT-BED),a specifically adapted form of CBT, should be offered to adultswith binge eating disorder.
For all eating disorders
• Family members, including siblings, should normally be included inthe treatment of children and adolescents with eating disorders.Interventions may include sharing of information, advice onbehavioural management and facilitating communication.
7NICE guideline – Eating disorders
1 Guidance
The following guidance is evidence based. The grading scheme used for the recommendations (A, B, C) is described in Appendix A; a summary of the evidence on which the guidance is based can befound in the full guideline (see Section 5).
This guideline makes recommendations for the identification,treatment and management of anorexia nervosa, bulimia nervosaand atypical eating disorders (including binge eating disorder) inprimary, secondary and tertiary care. The guideline applies to adults,adolescents and children aged 8 years and older.
1.1 Care across all conditions
1.1.1 Assessment and coordination of care
1.1.1.1 Assessment of people with eating disorders should becomprehensive and include physical, psychological and socialneeds, and a comprehensive assessment of risk to self.
1.1.1.2 The level of risk to the patient’s mental and physical healthshould be monitored as treatment progresses because itmay increase – for example, following weight change or at times of transition between services in cases of anorexia nervosa.
1.1.1.3 For people with eating disorders presenting in primary care, GPs should take responsibility for the initial assessment and the initial coordination of care. This includes the determination of the need for emergencymedical or psychiatric assessment.
1.1.1.4 Where management is shared between primary andsecondary care, there should be clear agreement amongindividual healthcare professionals on the responsibility for monitoring patients with eating disorders. Thisagreement should be in writing (where appropriate using the care programme approach) and should be shared with the patient and, where appropriate, his or her family and carers.
1.1.2 Providing good information and support
1.1.2.1 Patients and, where appropriate, carers should be providedwith education and information on the nature, course andtreatment of eating disorders.
C
C
C
C
C
8 NICE guideline – Eating disorders
1.1.2.2 In addition to the provision of information, family andcarers may be informed of self-help groups and supportgroups, and offered the opportunity to participate in suchgroups where they exist.
1.1.2.3 Healthcare professionals should acknowledge that manypeople with eating disorders are ambivalent abouttreatment. Healthcare professionals should also recognisethe consequent demands and challenges this presents.
1.1.3 Getting help early
1.1.3.1 People with eating disorders should be assessed and receivetreatment at the earliest opportunity.
1.1.3.2 Early treatment is particularly important for those with or at risk of severe emaciation and such patients should be prioritised for treatment.
1.1.4 Management of physical aspects
1.1.4.1 Where laxative abuse is present, patients should be advisedto gradually reduce laxative use and informed that laxativeuse does not significantly reduce calorie absorption.
1.1.4.2 Treatment of both subthreshold and clinical cases of aneating disorder in people with diabetes is essential becauseof the greatly increased physical risk in this group.
1.1.4.3 People with type 1 diabetes and an eating disorder shouldhave intensive regular physical monitoring because they areat high risk of retinopathy and other complications.
1.1.4.4 Pregnant women with eating disorders require carefulmonitoring throughout the pregnancy and in thepostpartum period.
1.1.4.5 Patients with an eating disorder who are vomiting shouldhave regular dental reviews.
1.1.4.6 Patients with an eating disorder who are vomiting should begiven appropriate advice on dental hygiene, which shouldinclude: avoiding brushing after vomiting; rinsing with anon-acid mouthwash after vomiting; and reducing an acidoral environment (for example, limiting acidic foods).
C
C
C
C
C
C
C
C
C
C
9NICE guideline – Eating disorders
1.1.4.7 Healthcare professionals should advise people with eatingdisorders and osteoporosis or related bone disorders torefrain from physical activities that significantly increase the likelihood of falls.
1.1.5 Additional considerations for children and adolescents
1.1.5.1 Family members, including siblings, should normally beincluded in the treatment of children and adolescents witheating disorders. Interventions may include sharing ofinformation, advice on behavioural management andfacilitating communication.
1.1.5.2 In children and adolescents with eating disorders, growthand development should be closely monitored. Wheredevelopment is delayed or growth is stunted despiteadequate nutrition, paediatric advice should be sought.
1.1.5.3 Healthcare professionals assessing children and adolescentswith eating disorders should be alert to indicators of abuse(emotional, physical and sexual) and should remain sothroughout treatment.
1.1.5.4 The right to confidentiality of children and adolescents witheating disorders should be respected.
1.1.5.5 Healthcare professionals working with children andadolescents with eating disorders should familiarisethemselves with national guidelines and their employers’policies in the area of confidentiality.
1.1.6 Identification and screening of eating disorders in primarycare and non-mental health settings
1.1.6.1 Target groups for screening should include young womenwith low body mass index (BMI) compared with age norms,patients consulting with weight concerns who are notoverweight, women with menstrual disturbances oramenorrhoea, patients with gastrointestinal symptoms,patients with physical signs of starvation or repeatedvomiting, and children with poor growth.
1.1.6.2 When screening for eating disorders one or two simplequestions should be considered for use with specific targetgroups (for example, “Do you think you have an eatingproblem?” and “Do you worry excessively about yourweight?”).
C
C
C
C
C
C
C
C
10 NICE guideline – Eating disorders
1.1.6.3 Young people with type 1 diabetes and poor treatmentadherence should be screened and assessed for the presenceof an eating disorder.
1.2 Anorexia nervosa
1.2.1 Assessment and management of anorexia nervosa inprimary care
1.2.1.1 In anorexia nervosa, although weight and BMI areimportant indicators they should not be considered the soleindicators of physical risk (as they are unreliable in adultsand especially in children).
1.2.1.2 In assessing whether a person has anorexia nervosa,attention should be paid to the overall clinical assessment(repeated over time), including rate of weight loss, growthrates in children, objective physical signs and appropriatelaboratory tests.
1.2.1.3 Patients with enduring anorexia nervosa not under the careof a secondary care service should be offered an annualphysical and mental health review by their GP.
1.2.2 Psychological interventions for anorexia nervosa
The delivery of psychological interventions should be accompaniedby regular monitoring of a patient’s physical state including weightand specific indicators of increased physical risk.
Common elements of the psychological treatment of anorexianervosa
1.2.2.1 Therapies to be considered for the psychological treatmentof anorexia nervosa include cognitive analytic therapy (CAT),cognitive behaviour therapy (CBT), interpersonalpsychotherapy (IPT), focal psychodynamic therapy and familyinterventions focused explicitly on eating disorders.
1.2.2.2 Patient and, where appropriate, carer preference should be taken into account in deciding which psychologicaltreatment is to be offered.
1.2.2.3 The aims of psychological treatment should be to reducerisk, to encourage weight gain and healthy eating, toreduce other symptoms related to an eating disorder, and to facilitate psychological and physical recovery.
C
C
C
C
C
C
C
11NICE guideline – Eating disorders
Outpatient psychological treatments in first episode and later episodes
1.2.2.4 Most people with anorexia nervosa should be managed on an outpatient basis, with psychological treatment (withphysical monitoring) provided by a healthcare professionalcompetent to give it and to assess the physical risk ofpeople with eating disorders.
1.2.2.5 Outpatient psychological treatment for anorexia nervosashould normally be of at least 6 months’ duration.
1.2.2.6 For patients with anorexia nervosa, if during outpatientpsychological treatment there is significant deterioration, or the completion of an adequate course of outpatientpsychological treatment does not lead to any significantimprovement, more intensive forms of treatment (forexample, a move from individual therapy to combinedindividual and family work; or day-care or inpatient care)should be considered.
1.2.2.7 Dietary counselling should not be provided as the soletreatment for anorexia nervosa.
Psychological aspects of inpatient care
1.2.2.8 For inpatients with anorexia nervosa, a structured symptom-focused treatment regimen with the expectation of weightgain should be provided in order to achieve weightrestoration. It is important to carefully monitor the patient’s physical status during refeeding.
1.2.2.9 Psychological treatment should be provided which has afocus both on eating behaviour and attitudes to weight and shape, and on wider psychosocial issues with theexpectation of weight gain.
1.2.2.10 Rigid inpatient behaviour modification programmes shouldnot be used in the management of anorexia nervosa.
Post-hospitalisation psychological treatment
1.2.2.11 Following inpatient weight restoration, people withanorexia nervosa should be offered outpatient psychologicaltreatment that focuses both on eating behaviour andattitudes to weight and shape, and on wider psychosocialissues, with regular monitoring of both physical andpsychological risk.
C
C
C
C
C
C
C
C
12 NICE guideline – Eating disorders
1.2.2.12 The length of outpatient psychological treatment andphysical monitoring following inpatient weight restorationshould typically be at least 12 months.
Additional considerations for children and adolescents with anorexia nervosa
1.2.2.13 Family interventions that directly address the eatingdisorder should be offered to children and adolescents with anorexia nervosa.
1.2.2.14 Children and adolescents with anorexia nervosa should be offered individual appointments with a healthcareprofessional separate from those with their family members or carers.
1.2.2.15 The therapeutic involvement of siblings and other familymembers should be considered in all cases because of theeffects of anorexia nervosa on other family members.
1.2.2.16 In children and adolescents with anorexia nervosa, the needfor inpatient treatment and the need for urgent weightrestoration should be balanced alongside the educationaland social needs of the young person.
1.2.3 Pharmacological interventions for anorexia nervosa
There is a very limited evidence base for the pharmacologicaltreatment of anorexia nervosa. A range of drugs may be used in the treatment of comorbid conditions but caution should beexercised in their use given the physical vulnerability of many people with anorexia nervosa.
1.2.3.1 Medication should not be used as the sole or primarytreatment for anorexia nervosa.
1.2.3.2 Caution should be exercised in the use of medication for comorbid conditions such as depressive or obsessive–compulsive features as they may resolve with weight gain alone.
1.2.3.3 When medication is used to treat people with anorexianervosa, the side effects of drug treatment (in particular,cardiac side effects) should be carefully considered anddiscussed with the patient because of the compromisedcardiovascular function of many people with anorexianervosa.
C
B
C
C
C
C
C
C
13NICE guideline – Eating disorders
1.2.3.4 Healthcare professionals should be aware of the risk of drugs that prolong the QTc interval on the ECG; forexample, antipsychotics, tricyclic antidepressants, macrolideantibiotics, and some antihistamines. In patients withanorexia nervosa at risk of cardiac complications, theprescription of drugs with side effects that may compromisecardiac functioning should be avoided.
1.2.3.5 If the prescription of medication that may compromisecardiac functioning is essential, ECG monitoring should be undertaken.
1.2.3.6 All patients with a diagnosis of anorexia nervosa shouldhave an alert placed in their prescribing record concerningthe risk of side effects.
1.2.4 Physical management of anorexia nervosa
Anorexia nervosa carries considerable risk of serious physicalmorbidity. Awareness of the risk, careful monitoring and, whereappropriate, close liaison with an experienced physician areimportant in the management of the physical complications of anorexia nervosa.
Managing weight gain
1.2.4.1 In most patients with anorexia nervosa, an average weeklyweight gain of 0.5–1 kg in inpatient settings and 0.5 kg inoutpatient settings should be an aim of treatment. Thisrequires about 3500 to 7000 extra calories a week.
1.2.4.2 Regular physical monitoring, and in some cases treatmentwith a multi-vitamin/multi-mineral supplement in oral form,is recommended for people with anorexia nervosa duringboth inpatient and outpatient weight restoration.
1.2.4.3 Total parenteral nutrition should not be used for peoplewith anorexia nervosa, unless there is significantgastrointestinal dysfunction.
Managing risk
1.2.4.4 Healthcare professionals should monitor physical risk in patients with anorexia nervosa. If this leads to theidentification of increased physical risk, the frequency of the monitoring and nature of the investigations should be adjusted accordingly.
C
C
C
C
C
C
C
14 NICE guideline – Eating disorders
1.2.4.5 People with anorexia nervosa and their carers should beinformed if the risk to their physical health is high.
1.2.4.6 The involvement of a physician or paediatrician withexpertise in the treatment of medically at-risk patients withanorexia nervosa should be considered for all individualswho are medically at-risk.
1.2.4.7 Pregnant women with either current or remitted anorexianervosa should be considered for more intensive prenatalcare to ensure adequate prenatal nutrition and fetaldevelopment.
1.2.4.8 Oestrogen administration should not be used to treat bonedensity problems in children and adolescents as this maylead to premature fusion of the epiphyses.
1.2.4.9 Whenever possible patients should be engaged and treatedbefore reaching severe emaciation. This requires both earlyidentification and intervention. Effective monitoring andengagement of patients at severely low weight, or withfalling weight, should be a priority.
Feeding against the will of the patient
1.2.4.10 Feeding against the will of the patient should be anintervention of last resort in the care and management of anorexia nervosa.
1.2.4.11 Feeding against the will of the patient is a highly specialised procedure requiring expertise in the care andmanagement of those with severe eating disorders and thephysical complications associated with it. This should only be done in the context of the Mental Health Act 1983 orChildren Act 1989.
1.2.4.12 When making the decision to feed against the will of thepatient, the legal basis for any such action must be clear.
1.2.5 Service interventions for anorexia nervosa
This section considers those aspects of the service system relevant tothe treatment and management of anorexia nervosa.
1.2.5.1 Most people with anorexia nervosa should be treated on anoutpatient basis.
C
C
C
C
C
C
C
C
C
15NICE guideline – Eating disorders
1.2.5.2 Inpatient treatment or day patient treatment should beconsidered for people with anorexia nervosa whose disorderhas not improved with appropriate outpatient treatment, or for whom there is a significant risk of suicide or severeself-harm.
1.2.5.3 Inpatient treatment should be considered for people withanorexia nervosa whose disorder is associated with high ormoderate physical risk.
1.2.5.4 Where inpatient management is required for people withanorexia nervosa, this should be provided within reasonabletravelling distance to enable the involvement of relativesand carers in treatment, to maintain social and occupationallinks and to avoid difficulty in transition between primaryand secondary care services. This is particularly important in the treatment of children and adolescents.
1.2.5.5 People with anorexia nervosa requiring inpatient treatmentshould be admitted to a setting that can provide the skilledimplementation of refeeding with careful physicalmonitoring (particularly in the first few days of refeeding),in combination with psychosocial interventions.
1.2.5.6 Healthcare professionals without specialist experience ofeating disorders, or in situations of uncertainty, shouldconsider seeking advice from an appropriate specialist whencontemplating a compulsory admission for a patient withanorexia nervosa, regardless of the age of the patient.
1.2.5.7 Healthcare professionals managing patients with anorexianervosa, especially those with the binge–purging sub-type,should be aware of the increased risk of self-harm andsuicide, particularly at times of transition between servicesor service settings.
1.2.6 Additional considerations for children and adolescents
1.2.6.1 Healthcare professionals should ensure that children andadolescents with anorexia nervosa who have reached ahealthy weight have the increased energy and necessarynutrients available in their diet to support further growthand development.
1.2.6.2 In the nutritional management of children and adolescentswith anorexia nervosa, carers should be included in anydietary education or meal planning.
C
C
C
C
C
C
C
C
16 NICE guideline – Eating disorders
1.2.6.3 Admission of children and adolescents with anorexianervosa should be to age-appropriate facilities (with thepotential for separate children and adolescent services),which have the capacity to provide appropriate educationaland related activities.
1.2.6.4 When a young person with anorexia nervosa refusestreatment that is deemed essential, consideration should be given to the use of the Mental Health Act 1983 or theright of those with parental responsibility to override theyoung person’s refusal.
1.2.6.5 Relying indefinitely on parental consent to treatment shouldbe avoided. It is recommended that the legal basis underwhich treatment is being carried out should be recorded inthe patient’s case notes, and this is particularly important inthe case of children and adolescents.
1.2.6.6 For children and adolescents with anorexia nervosa, whereissues of consent to treatment are highlighted, healthcareprofessionals should consider seeking a second opinion froman eating disorders specialist.
1.2.6.7 If the patient with anorexia nervosa and those with parentalresponsibility refuse treatment, and treatment is deemed tobe essential, legal advice should be sought in order toconsider proceedings under the Children Act 1989.
1.3 Bulimia nervosa
1.3.1 Psychological interventions for bulimia nervosa
1.3.1.1 As a possible first step, patients with bulimia nervosa should be encouraged to follow an evidence-based self-help programme.
1.3.1.2 Healthcare professionals should consider providing directencouragement and support to patients undertaking anevidence-based self-help programme as this may improveoutcomes. This may be sufficient treatment for a limitedsubset of patients.
1.3.1.3 Cognitive behaviour therapy for bulimia nervosa (CBT-BN), a specifically adapted form of CBT, should be offered toadults with bulimia nervosa. The course of treatment should be for 16 to 20 sessions over 4 to 5 months.
C
C
C
B
B
A
C
C
17NICE guideline – Eating disorders
1.3.1.4 When people with bulimia nervosa have not responded toor do not want CBT, other psychological treatments shouldbe considered.
1.3.1.5 Interpersonal psychotherapy should be considered as analternative to CBT, but patients should be informed it takes8–12 months to achieve results comparable with cognitivebehaviour therapy.
1.3.2 Pharmacological interventions for bulimia nervosa
1.3.2.1 As an alternative or additional first step to using anevidence-based self-help programme, adults with bulimianervosa may be offered a trial of an antidepressant drug.
1.3.2.2 Patients should be informed that antidepressant drugs canreduce the frequency of binge eating and purging, but thelong-term effects are unknown. Any beneficial effects willbe rapidly apparent.
1.3.2.3 Selective serotonin reuptake inhibitors (SSRIs) (specificallyfluoxetine) are the drugs of first choice for the treatment of bulimia nervosa in terms of acceptability, tolerability and reduction of symptoms.
1.3.2.4 For people with bulimia nervosa, the effective dose offluoxetine is higher than for depression (60 mg daily).
1.3.2.5 No drugs, other than antidepressants, are recommended for the treatment of bulimia nervosa.
1.3.3 Management of physical aspects of bulimia nervosa
Patients with bulimia nervosa can experience physical problems as a result of a range of behaviours associated with the condition.Awareness of the risks and careful monitoring should be a concern of all healthcare professionals working with people with this disorder.
1.3.3.1 Patients with bulimia nervosa who are vomiting frequentlyor taking large quantities of laxatives (especially if they arealso underweight) should have their fluid and electrolytebalance assessed.
B
B
B
B
C
C
B
C
18 NICE guideline – Eating disorders
1.3.3.2 When electrolyte disturbance is detected, it is usuallysufficient to focus on eliminating the behaviour responsible.In the small proportion of cases where supplementation isrequired to restore electrolyte balance, oral rather thanintravenous administration is recommended, unless thereare problems with gastrointestinal absorption.
1.3.4 Service interventions for bulimia nervosa
The great majority of patients with bulimia nervosa can be treatedas outpatients. There is a very limited role for the inpatienttreatment of bulimia nervosa. This is primarily concerned with the management of suicide risk or severe self-harm.
1.3.4.1 The great majority of patients with bulimia nervosa shouldbe treated in an outpatient setting.
1.3.4.2 For patients with bulimia nervosa who are at risk of suicideor severe self-harm, admission as an inpatient or daypatient, or the provision of more intensive outpatient care, should be considered.
1.3.4.3 Psychiatric admission for people with bulimia nervosa shouldnormally be undertaken in a setting with experience ofmanaging this disorder.
1.3.4.4 Healthcare professionals should be aware that patients with bulimia nervosa who have poor impulse control,notably substance misuse, may be less likely to respond to a standard programme of treatment. As a consequencetreatment should be adapted to the problems presented.
1.3.5 Additional considerations for children and adolescents
1.3.5.1 Adolescents with bulimia nervosa may be treated with CBT-BN adapted as needed to suit their age, circumstancesand level of development, and including the family as appropriate.
C
C
C
C
C
C
19NICE guideline – Eating disorders
1.4 Atypical eating disorders including binge eatingdisorder
1.4.1 General treatment of atypical eating disorders
1.4.1.1 In the absence of evidence to guide the management ofatypical eating disorders (also known as eating disorders not otherwise specified) other than binge eating disorder, it is recommended that the clinician considers following theguidance on the treatment of the eating problem that mostclosely resembles the individual patient’s eating disorder.
1.4.2 Psychological treatments for binge eating disorder
1.4.2.1 As a possible first step, patients with binge eating disordershould be encouraged to follow an evidence-based self-helpprogramme.
1.4.2.2 Healthcare professionals should consider providing directencouragement and support to patients undertaking anevidence-based self-help programme as this may improveoutcomes. This may be sufficient treatment for a limitedsubset of patients.
1.4.2.3 Cognitive behaviour therapy for binge eating disorder (CBT-BED), a specifically adapted form of CBT, should beoffered to adults with binge eating disorder.
1.4.2.4 Other psychological treatments (interpersonalpsychotherapy for binge eating disorder and modifieddialectical behaviour therapy) may be offered to adults with persistent binge eating disorder.
1.4.2.5 Patients should be informed that all psychologicaltreatments for binge eating disorder have a limited effect on body weight.
1.4.2.6 When providing psychological treatments for patients with binge eating disorder, consideration should be given to the provision of concurrent or consecutive interventionsfocusing on the management of any comorbid obesity.
1.4.2.7 Suitably adapted psychological treatments should beoffered to adolescents with persistent binge eating disorder.
C
B
B
A
B
A
C
C
20 NICE guideline – Eating disorders
1.4.3 Pharmacological interventions for binge eating disorder
1.4.3.1 As an alternative or additional first step to using anevidence-based self-help programme, consideration shouldbe given to offering a trial of an SSRI antidepressant drug to patients with binge eating disorder.
1.4.3.2 Patients with binge eating disorders should be informedthat SSRIs can reduce binge eating, but the long-termeffects are unknown. Antidepressant drug treatment may be sufficient treatment for a limited subset of patients.
2 Notes on the scope of the guidance
All NICE guidelines are developed in accordance with a scopedocument that defines what the guideline will and will not cover.The scope of this guideline was established at the start of thedevelopment of this guideline, following a period of consultation; it is available from www.nice.org.uk/Docref.asp?d=22703
This guideline is relevant to people aged 8 years and over withanorexia nervosa, bulimia nervosa or related conditions, to theircarers, and to all healthcare professionals involved in the help,treatment and care of people with eating disorders. These include:
• professional groups who share in the treatment and care for people with a diagnosis of an eating disorder, includingpsychiatrists, clinical psychologists, mental health nurses,community psychiatric nurses, social workers, practice nurses,secondary care medical staff, dietitians, dental, nursing andparamedical staff, occupational therapists, pharmacists,paediatricians, other physicians, general medical and dentalpractitioners, physiotherapists and family/other therapists
• professionals in other health and non-health sectors who may have direct contact with or are involved in the provision of health and other public services for those diagnosed with eatingdisorders, which may include prison doctors, the police, andprofessionals who work in the criminal justice and educationsectors
• those with responsibility for planning services for people with a diagnosis of an eating disorder and their carers, includingdirectors of public health, NHS trust managers and managers in primary care trusts.
B
B
21NICE guideline – Eating disorders
The guidance does not specifically address:
• the diagnosis or treatment of people with eating disorders in thecontext of a separate physical or other primary mental disorder ofwhich a disorder of eating is a symptom
• the practice of other professionals such as A&E staff and thosewho work in education sectors
• the management of the wider range of eating disturbancestypically occurring in children (for example, food avoidanceemotional disorder).
Although this guideline addresses the issue of identifying eatingdisorders, it has not made evidence-based recommendations in thisregard nor has it referred to evidence regarding primary preventionor assessment.
3 Implementation in the NHS
3.1 In general
Local health communities should review their existing practice in the treatment and management of anorexia nervosa, bulimianervosa and related eating disorders (core interventions) against this guideline. The review should consider the resources required to implement the recommendations set out in Section 1, the people and processes involved and the timeline over which fullimplementation is envisaged. It is in the interests of patients that the implementation timeline is as rapid as possible.
Relevant local clinical guidelines, care pathways and protocols shouldbe reviewed in the light of this guidance and revised accordingly.This guideline should be used in conjunction with the NationalService Framework for Mental Health, which is available fromwww.doh.gov.uk/nsf/mentalhealth.htm
3.2 Audit
Suggested audit criteria are listed in Appendix C. These can be usedas the basis for local clinical audit, at the discretion of those inpractice.
22 NICE guideline – Eating disorders
4 Research recommendations
The following research recommendations have been identified toaddress gaps in the evidence base.
• Adequately powered efficacy studies of specific treatments andservices for people with anorexia nervosa are needed.
• Efficacy studies of the treatment of atypical eating disorders(eating disorders not otherwise specified) are needed.
• Efficacy studies of the treatment of adolescents with bulimianervosa, and non-responders to cognitive behaviour therapy are needed.
• Effectiveness studies of the treatment of bulimia nervosa in adultsare needed.
• Patient and carer satisfaction is an important outcome and mayinfluence treatment approaches. It should be considered a routineoutcome in research.
• Further research is needed to assess the validity of screeninginstruments in primary care.
5 Full guideline
The National Institute for Clinical Excellence commissioned thedevelopment of this guidance from the National CollaboratingCentre for Mental Health. The Centre established a GuidelineDevelopment Group, which reviewed the evidence and developedthe recommendations. The full guideline Eating Disorders: CoreInterventions in the Treatment and Management of AnorexiaNervosa, Bulimia Nervosa and Related Eating Disorders will bepublished by the National Collaborating Centre for Mental Health; it will be available from its website (www.bps.org.uk/eatingdisorders), the NICE website (www.nice.org.uk/CG009fullguideline)and on the website of the National Electronic Library for Health(www.nelh.nhs.uk).
The members of the Guideline Development Group are listed inAppendix A. Information about the independent Guideline ReviewPanel is given in Appendix B.
23NICE guideline – Eating disorders
The booklet The Guideline Development Process – Information for the Public and the NHS has more information about theInstitute’s guideline development process. It is available from the Institute’s website and copies can also be ordered bytelephoning 0870 1555 455 (quote reference N0038).
6 Review date
The process of reviewing the evidence is expected to begin 4 yearsafter the date of issue of this guideline. Reviewing may begin earlierthan 4 years if significant evidence that affects the guidelinerecommendations is identified sooner. The updated guideline will be available within 2 years of the start of the review process.
A version of this guideline for people with eating disorders, their families and carers, and for the public, is available from the NICE website (www.nice.org.uk) or from the NHS ResponseLine (telephone 0870 1555 455; quote reference number N0407for an English version and N0408 for an English and Welshversion). This is a good starting point for explaining to patientsthe kind of care they can expect.
A quick reference guide for health professionals is also availablefrom the NICE website (www.nice.org.uk) or from the NHSResponse Line (telephone 0870 1555 455; quote referencenumber N0406).
Appendix A: Grading scheme
All evidence was classified according to an accepted hierarchy ofevidence (see table below). Recommendations were then graded Ato C based on the level of associated evidence. This grading schemeis based on a scheme formulated by the Clinical Outcomes Group of the NHS Executive (1996).
Table 1: Hierarchy of evidence and recommendations grading scheme
24 NICE guideline – Eating disorders
Level Type of evidence Grade Evidence
I Evidence obtained from a A At least one randomisedsingle randomised controlled trial as part of a bodycontrolled trial or a meta- of literature of overall goodanalysis of randomised quality and consistencycontrolled trials addressing the specific
recommendation (evidence level I) without extrapolation
IIa Evidence obtained from B Well-conducted clinical studiesat least one well-designed but no randomised clinical trialscontrolled study without on the topic of recommendationrandomisation (evidence levels II or III); or
extrapolated from level IIIb Evidence obtained evidence
from at least one other well-designed quasi-experimental study
III Evidence obtained from well-designed non-experimental descriptive studies, such as comparative studies, correlation studies and case-control studies
IV Evidence obtained from C Expert committee reports expert committee reports or opinions and/or clinicalor opinions and/or clinical experiences of respectedexperiences of respected authorities (evidence level IV) orauthorities extrapolated from level I or II
evidence. This grading indicates that directly applicable clinical studies of good quality are absent or not readily available
Adapted from Eccles, M and Mason, J (2001). How to develop cost-conscious guidelines.Health Technology Assessment 5: 16.NHS Executive (1996) Clinical guidelines: using clinical guidelines to improve patient carewithin the NHS. London: DH.
25NICE guideline – Eating disorders
Appendix B: The Guideline Development Group
Professor Simon Gowers (Chair)Professor of Adolescent Psychiatry, University of Liverpool; Cheshireand Merseyside Eating Disorders Service for Adolescents; Cheshireand Wirral Partnership NHS Trust
Mr Stephen Pilling Co-Director, National Collaborating Centre for Mental HealthUniversity College London and Camden and Islington Mental Health and Social Care TrustGuideline Facilitator
Professor Janet TreasureProfessor of Psychiatry Eating Disorders UnitGuy’s, King’s and St Thomas’ School of Medicine King’s College LondonSouth London and Maudsley NHS Trust Lead, Topic Group on Physical Management
Professor Christopher FairburnWellcome Principal Research Fellow and Professor of PsychiatryDepartment of Psychiatry, Oxford UniversityLead, Topic Group on Psychological Interventions
Dr Bob PalmerSenior Lecturer in PsychiatryUniversity of LeicesterLead, Topic Group on Service-level Interventions
Dr Lorraine BellConsultant Clinical PsychologistEating Disorders Team, Portsmouth Health Care NHS Trust
Ms Nicky BryantChief Executive Eating Disorders Association (March 2002–March 2003)
Dr Rachel Bryant-WaughConsultant Clinical Psychologist, West Hampshire NHS TrustHonorary Senior Lecturer, University of Southampton
Mr Peter HonigFamily TherapistPhoenix Centre Eating Disorder ServiceCambridgeshire and Peterborough Mental Health Partnership NHS Trust
26 NICE guideline – Eating disorders
Dr Pippa HugoChild and Adolescent PsychiatristSt George’s Eating Disorder ServiceSouth West London and St George’s Mental Health NHS Trust
Dr Robert MayerGeneral PractitionerHighgate Group Practice, London
Mr Ciaran NewellConsultant NurseEating Disorder Service, Dorset Healthcare NHS Trust
Ms Jane Nodder Patient Representative, London
Dr Deborah WallerGeneral Practitioner19 Beaumont Street, Oxford
Ms Susan RingwoodChief Executive, Eating Disorders Association (December 2002 –January 2004)
Dr Ulrike SchmidtSenior Lecturer in Eating DisordersEating Disorders Unit, Institute of Psychiatry
National Collaborating Centre for Mental Health Staff
Dr Catherine Pettinari, Senior Project ManagerDr Craig Whittington, Senior Systematic ReviewerDr Judit Simon, Health EconomistMs Heather Wilder, Information ScientistMs Ellen Boddington, Research AssistantMr Lawrence Howells, Research Assistant
Appendix C: The Guideline Review Panel
The Guideline Review Panel is an independent panel that overseesthe development of the guideline and takes responsibility formonitoring its quality. The Panel includes experts on guidelinemethodology, healthcare professionals and people with experienceof the issues affecting patients and carers. The members of theGuideline Review Panel were as follows.
Dr Chaand NagpaulGP, Stanmore
Dr Marcia KelsonDirector, Patient Involvement Unit for NICECollege of Health, London
Mr John SeddonPatient Representative
Professor Kenneth WilsonProfessor of Psychiatry of Old Age and Honorary Consultant PsychiatristCheshire and Wirral Partnership NHS Trust
Professor Shirley ReynoldsProfessor of Clinical PsychologySchool of Medicine, Health Policy and PracticeUniversity of East Anglia, Norwich
Dr Roger PaxtonR&D Director, Newcastle, North Tyneside and NorthumberlandMental Health NHS Trust
27NICE guideline – Eating disorders
28 NICE guideline – Eating disorders
Appendix D: Technical detail on the criteria for audit
Possible objectives for an audit
One or more audits could be carried out in different care settings toensure that:
• individuals with an eating disorder are involved in their care
• treatment options, including psychological interventions, areappropriately offered and provided for individuals with an eatingdisorder.
People that could be included in an audit
A single audit could include all individuals with an eating disorder.Alternatively, individual audits could be undertaken on specificgroups such as:
• people with a specific eating disorder, for example, bulimianervosa
• a sample of patients from particular populations in primary care.
Measures that could be used as a basis for an audit
Please see tables overleaf.
29NICE guideline – Eating disorders
1. P
sych
olo
gic
al t
reat
men
t in
an
ore
xia
ner
vosa
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
Mo
st p
eop
le w
ith
an
ore
xia
Psyc
ho
log
ical
tre
atm
ent
sho
uld
Ind
ivid
ual
s w
ho
dec
line
such
an
The
no
tes
sho
uld
ind
icat
e th
atn
ervo
sa s
ho
uld
be
man
aged
b
e o
ffer
ed t
o a
ll in
div
idu
als
wit
ho
ffer
of
trea
tmen
t an
d t
ho
seth
e h
ealt
hca
re p
rofe
ssio
nal
on
an
ou
tpat
ien
t b
asis
wit
h
ano
rexi
a n
ervo
sa a
sses
sed
as
wit
h s
ever
e co
mo
rbid
ity
of
are
spo
nsi
ble
has
dis
cuss
ed t
he
psy
cho
log
ical
tre
atm
ent
nee
din
g o
utp
atie
nt
trea
tmen
tty
pe
that
will
inte
rfer
e w
ith
th
ep
roce
ss a
nd
po
ten
tial
ben
efit
s p
rovi
ded
by
a se
rvic
e co
mp
eten
t in
sec
on
dar
y ca
re s
ervi
ces.
pat
ien
t b
enef
itin
g f
rom
of
the
inte
rven
tio
n.
in t
he
psy
cho
log
ical
tre
atm
ent
psy
cho
log
ical
tre
atm
ent
(fo
ro
f ea
tin
g d
iso
rder
s.ex
amp
le, s
ever
e d
epre
ssio
n,
The
no
tes
sho
uld
rec
ord
if t
he
mar
ked
su
bst
ance
ab
use
).p
atie
nt
com
ple
tes
a fu
ll co
urs
eo
f tr
eatm
ent.
The
cou
rse
of
trea
tmen
t sh
ou
ld
The
cou
rse
of
trea
tmen
t sh
ou
ldTh
e co
urs
e o
f th
e tr
eatm
ent
no
rmal
ly la
st f
or
at le
ast
no
rmal
ly b
e fo
r at
leas
tsh
ou
ld a
lso
be
des
crib
ed in
th
e6
mo
nth
s.6
mo
nth
s.n
ote
s an
d it
sh
ou
ld h
ave
follo
wed
th
e sp
ecif
ic s
trat
egie
sse
t o
ut
for
the
cho
sen
inte
rven
tio
n.
30 NICE guideline – Eating disorders
2. In
pat
ien
t ca
re o
f an
ore
xia
ner
vosa
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
Pati
ents
wit
h a
no
rexi
a n
ervo
sa
All
pat
ien
ts r
equ
irin
g in
pat
ien
tIn
div
idu
als
wh
o a
re a
dm
itte
dA
n a
nn
ual
rev
iew
of
all
wh
o r
equ
ire
adm
issi
on
to
a
care
sh
ou
ld b
e ad
mit
ted
to
aas
psy
chia
tric
em
erg
enci
es t
oad
mis
sio
ns
for
ano
rexi
a in
eac
hp
sych
iatr
ic u
nit
sh
ou
ld b
e p
sych
iatr
ic u
nit
exp
erie
nce
d in
gen
eral
psy
chia
tric
war
ds.
PCT
sho
uld
be
con
du
cted
fo
r ad
mit
ted
to
a u
nit
exp
erie
nce
d
the
trea
tmen
t o
f ea
tin
g
all s
ervi
ces
that
hav
e p
rovi
ded
in t
he
trea
tmen
t o
f ea
tin
g
dis
ord
ers.
inp
atie
nt
serv
ices
fo
r an
ore
xia
dis
ord
ers.
ner
vosa
.
31NICE guideline – Eating disorders
3. F
amily
inte
rven
tio
ns
in a
no
rexi
a n
ervo
sa
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
Fam
ily in
terv
enti
on
s th
at d
irec
tly
Fam
ily in
terv
enti
on
s th
at d
irec
tly
Fam
ilies
wh
o d
eclin
e su
ch a
nTh
e n
ote
s sh
ou
ld in
dic
ate
that
add
ress
th
e ea
tin
g d
iso
rder
ad
dre
ss t
he
eati
ng
dis
ord
ero
ffer
of
trea
tmen
t, a
nd
po
ssib
lyth
e h
ealt
hca
re p
rofe
ssio
nal
sho
uld
be
off
ered
to
ch
ildre
n
sho
uld
be
off
ered
to
all
fam
ilies
wh
ere
the
child
or
ado
lesc
ent
isre
spo
nsi
ble
has
dis
cuss
ed t
he
and
ad
ole
scen
ts w
ith
an
ore
xia
wit
h a
ch
ild o
r ad
ole
scen
t w
ith
eng
aged
in in
div
idu
alp
roce
ss a
nd
po
ten
tial
ben
efit
s o
fn
ervo
sa.
ano
rexi
a n
ervo
sa.
psy
cho
log
ical
tre
atm
ent.
the
inte
rven
tio
n. I
f th
e o
ffer
of
inte
rven
tio
n w
as n
ot
take
n u
p,
the
no
tes
sho
uld
rec
ord
wh
eth
er
the
par
ent,
ch
ild o
r b
oth
d
eclin
ed t
he
off
er a
nd
th
e n
um
ber
alr
ead
y in
ind
ivid
ual
p
sych
olo
gic
al t
reat
men
t.
The
no
tes
sho
uld
rec
ord
th
e fo
rm o
f fa
mily
inte
rven
tio
n
(sep
arat
e o
r co
njo
int)
an
d if
th
e fa
mily
co
mp
lete
d a
fu
ll co
urs
e o
f tr
eatm
ent.
The
cou
rse
of
the
trea
tmen
t sh
ou
ld a
lso
be
des
crib
ed in
th
e n
ote
s an
d it
sh
ou
ld h
ave
follo
wed
th
e sp
ecif
ic s
trat
egie
s an
d p
roce
du
res
emp
loye
d in
fa
mily
inte
rven
tio
ns
for
ano
rexi
a n
ervo
sa.
32 NICE guideline – Eating disorders
4. P
hys
ical
hea
lth
rev
iew
in a
no
rexi
a n
ervo
sa
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
All
pat
ien
ts w
ith
en
du
rin
g
Phys
ical
an
d m
enta
l hea
lth
No
ne.
The
no
tes
sho
uld
ind
icat
e th
atan
ore
xia
ner
vosa
no
t u
nd
er t
he
revi
ew o
ffer
ed b
y G
P to
100
%th
e o
ffer
of
a re
view
was
mad
eca
re o
f se
con
dar
y ca
re s
ervi
ces
of
pat
ien
ts w
ith
en
du
rin
gto
th
e p
atie
nt
and
wh
eth
er o
rsh
ou
ld b
e o
ffer
ed a
n a
nn
ual
an
ore
xia
ner
vosa
wh
o a
re n
ot
no
t th
e p
atie
nt
atte
nd
edh
ealt
h r
evie
w b
y th
eir
GP.
in
co
nta
ct w
ith
sec
on
dar
y fo
r re
view
.ca
re s
ervi
ces
33NICE guideline – Eating disorders
5. C
og
nit
ive
beh
avio
ur
ther
apy
(CB
T) in
bu
limia
ner
vosa
in a
du
lts
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
In p
atie
nts
wit
h b
ulim
ia n
ervo
sa,
CB
T sh
ou
ld b
e o
ffer
ed t
o a
llIn
div
idu
als
wh
o d
eclin
e su
chTh
e n
ote
s sh
ou
ld in
dic
ate
that
CB
T sp
ecia
lly a
dap
ted
fo
r th
e in
div
idu
als
wit
h b
ulim
ia n
ervo
saan
off
er o
f tr
eatm
ent,
wh
oth
e h
ealt
hca
re p
rofe
ssio
nal
dis
ord
er s
ho
uld
be
off
ered
to
as
sess
ed a
s n
eed
ing
tre
atm
ent
cho
ose
an
alt
ern
ativ
ere
spo
nsi
ble
has
dis
cuss
ed t
he
adu
lt p
atie
nts
ass
esse
d a
s in
sec
on
dar
y ca
re s
ervi
ces.
psy
cho
log
ical
inte
rven
tio
n (
such
pro
cess
an
d p
ote
nti
al b
enef
its
nee
din
g t
reat
men
t in
sec
on
dar
y as
inte
rper
son
al p
sych
oth
erap
y)o
f th
e in
terv
enti
on
.ca
re s
ervi
ces.
an
d t
ho
se w
ith
sev
ere
com
orb
idit
y o
f a
typ
e th
at
The
no
tes
sho
uld
rec
ord
if t
he
will
inte
rfer
e w
ith
th
e p
atie
nt
pat
ien
t co
mp
lete
s a
full
cou
rse
ben
efit
ing
fro
m C
BT
(fo
ro
f tr
eatm
ent.
exam
ple
, sev
ere
dep
ress
ion
,m
arke
d s
ub
stan
ce a
bu
se).
The
cou
rse
of
trea
tmen
t sh
ou
ld
The
cou
rse
of
trea
tmen
t sh
ou
ldTh
e co
urs
e o
f th
e tr
eatm
ent
no
rmal
ly b
e 16
to
20
ind
ivid
ual
n
orm
ally
be
16 t
o 2
0 in
div
idu
alsh
ou
ld a
lso
be
des
crib
ed in
se
ssio
ns
ove
r 4
to 5
mo
nth
s.se
ssio
ns
ove
r 4
to 5
mo
nth
s.th
e n
ote
s an
d it
sh
ou
ld h
ave
follo
wed
th
e sp
ecif
ic s
trat
egie
s.
and
pro
ced
ure
s em
plo
yed
inC
BT-
BN
fo
r b
ulim
ia n
ervo
sa(F
airb
urn
CG
et
al. 1
993.
C
og
nit
ive-
beh
avio
ral t
her
apy
for
bin
ge
eati
ng
an
d b
ulim
ia
ner
vosa
: a c
om
pre
hen
sive
tr
eatm
ent
man
ual
. In
: Fa
irb
urn
C
G, W
ilso
n G
T, e
dit
ors
. Bin
ge
Eati
ng
: Nat
ure
, Ass
essm
ent
and
Tr
eatm
ent.
New
Yo
rk: G
uilf
ord
Pr
ess,
p 3
61–4
04).
34 NICE guideline – Eating disorders
6. C
og
nit
ive
beh
avio
ur
ther
apy
(CB
T) in
bu
limia
ner
vosa
in a
do
lesc
ents
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
Ad
ole
scen
ts w
ith
bu
limia
ner
vosa
C
BT
sho
uld
be
off
ered
to
th
eIn
div
idu
als
wit
h s
ever
eTh
e n
ote
s sh
ou
ld in
dic
ate
that
may
be
trea
ted
wit
h C
BT-
BN
m
ajo
rity
of
old
er a
do
lesc
ents
com
orb
idit
y o
r d
evel
op
men
tal
the
hea
lth
care
pro
fess
ion
alad
apte
d a
s n
eed
ed t
o s
uit
th
eir
wit
h b
ulim
ia n
ervo
sa a
sses
sed
pro
ble
ms
of
a ty
pe
that
will
resp
on
sib
le h
as d
iscu
ssed
th
eag
e, c
ircu
mst
ance
s an
d le
vel o
f as
nee
din
g t
reat
men
t in
inte
rfer
e w
ith
th
e p
atie
nt
pro
cess
an
d p
ote
nti
al b
enef
its
dev
elo
pm
ent,
an
d in
clu
din
g t
he
seco
nd
ary
care
ser
vice
s.b
enef
itin
g f
rom
CB
T.o
f th
e in
terv
enti
on
.fa
mily
as
app
rop
riat
e.Th
e n
ote
s sh
ou
ld r
eco
rd if
th
ep
atie
nt
com
ple
tes
a fu
ll co
urs
eo
f tr
eatm
ent.
The
cou
rse
of
trea
tmen
t sh
ou
ld
The
cou
rse
of
trea
tmen
t sh
ou
ldTh
e co
urs
e o
f th
e tr
eatm
ent
no
rmal
ly b
e 16
to
20
ind
ivid
ual
n
orm
ally
be
16 t
o 2
0 in
div
idu
alsh
ou
ld a
lso
be
des
crib
ed in
se
ssio
ns
ove
r 4
to 5
mo
nth
s.se
ssio
ns
ove
r 4
to 5
mo
nth
s.th
e n
ote
s an
d it
sh
ou
ld h
ave
follo
wed
th
e sp
ecif
ic s
trat
egie
san
d p
roce
du
res
emp
loye
d in
CB
T-B
N f
or
bu
limia
ner
vosa
.
35NICE guideline – Eating disorders
7. A
typ
ical
eat
ing
dis
ord
ers
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
In t
he
abse
nce
of
evid
ence
to
Pa
tien
ts w
ith
aty
pic
al e
atin
gN
on
e.Th
e re
cord
sys
tem
sh
ou
ld r
eco
rdg
uid
e th
e m
anag
emen
t o
f d
iso
rder
s ar
e ex
pec
ted
to
the
dia
gn
osi
s o
f al
l pat
ien
tsat
ypic
al e
atin
g d
iso
rder
s (e
atin
g
com
pri
se a
t le
ast
40%
of
asse
ssed
an
d t
aken
on
fo
rd
iso
rder
s n
ot
oth
erw
ise
spec
ifie
d)
pat
ien
ts a
sses
sed
an
d t
aken
tr
eatm
ent
in a
ser
vice
.o
ther
th
an b
ing
e ea
tin
g d
iso
rder
, o
n f
or
trea
tmen
t fo
r ea
tin
git
is r
eco
mm
end
ed t
hat
th
e d
iso
rder
s.cl
inic
ian
co
nsi
der
s fo
llow
ing
th
e g
uid
ance
on
tre
atm
ent
of
the
eati
ng
pro
ble
m t
hat
mo
st
clo
sely
res
emb
les
the
ind
ivid
ual
’s
eati
ng
dis
ord
er.
8. P
atie
nt
sati
sfac
tio
n
Cri
teri
on
Stan
dar
dEx
cep
tio
nD
efin
itio
n o
f te
rms
All
pat
ien
ts t
reat
ed in
sec
on
dar
y A
ll p
atie
nts
sh
ou
ld b
e as
ked
to
Ind
ivid
ual
s w
ho
dec
line
toTh
e re
po
rt s
ho
uld
sp
ecif
y th
eca
re f
or
an e
atin
g d
iso
rder
co
mp
lete
a s
atis
fact
ion
com
ple
te t
he
qu
esti
on
nai
re.
per
cen
tag
e o
f q
ues
tio
nn
aire
ssh
ou
ld b
e as
ked
to
co
mp
lete
q
ues
tio
nn
aire
at
the
end
retu
rned
an
d t
he
char
acte
rist
ics
a sa
tisf
acti
on
qu
esti
on
nai
re a
t o
f tr
eatm
ent.
of
tho
se w
ho
did
an
d d
id n
ot
the
end
of
trea
tmen
t.co
mp
lete
th
e q
ues
tio
nn
aire
.Th
e ex
pec
ted
co
mp
leti
on
rat
e fo
r th
e q
ues
tio
nn
aire
is 5
0%.
National Institute forClinical Excellence
MidCity Place71 High Holborn
LondonWC1V 6NA
www.nice.org.uk
top related