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BMJ Clinical Review: Geriatrics, Mental Health and Social Care

BMJ Clinical Review: Geriatrics, Mental Health and Social Care

Dr Babita Joyti | Mr Ahmed Hamad

(2016)

Additional Information

Book Details

Abstract


Fall assessment in older people Functional assessment in older people Prescribing for older people Assessing and helping carers of older people Post-acute care and secondary prevention after ischaemic stroke Investigation and management of unintentional weight loss in older adults Management of chronic pain in older adults The management of chronic breathlessness in patients with advanced and terminal illness An introduction to advance care planning in practice Cognitive assessment of older people Dementia Alzheimer's disease Depression in older adults Management of depression in adults Long term treatment of depression with selective serotonin reuptake inhibitors and newer antidepressants Generalized anxiety disorder: diagnosis and treatment Management of seasonal affective disorder Obsessive-compulsive disorder Bipolar disorder Personality disorder Managing and preventing depression in adolescents Use and misuse of drugs and alcohol in adolescence New recreational drugs and the primary care approach to patients who use them Assessment and management of alcohol use disorders Assessing mental capacity: the Mental Capacity Act An introduction to patient decision aids Safeguarding adults at risk of harm

Table of Contents

Section Title Page Action Price
Book Cover C
Title i
Copyright ii
About the publisher iii
About The BMJ iii
Contents iv
About the editors vi
Introduction to Geriatrics, Mental Health and Social Care vii
Fall assessment in older people 1
How best to assess risk of falling? 1
Screening and assessment of older people in the community 1
Screening and assessment in hospitals 1
Screening and assessment in nursing and residential care facilities for older people 2
What are the challenges? 3
Conclusion 4
Related links 5
Functional assessment in older people 6
What is an assessment of functional status and why does it matter? 6
How is physical function best assessed? 6
History 6
Clinical examination 6
P (physical condition) 7
U (upper limb function) 7
L (lower limb function) 7
S (sensory) 8
E (environment) 8
Standardised assessment tools 8
How to use the functional assessment 9
What are the challenges? 9
Prescribing for older people 12
Sources and selection criteria 12
What physiological changes occur with ageing? 12
Pharmacokinetic and pharmacodynamic changes 12
Multiple pathology and polypharmacy 12
What is inappropriate prescribing? 12
Which drugs should we avoid in older patients? 12
What drugs should we routinely consider in older patients? 12
How can inappropriate prescribing in older people be reduced? 13
Good prescribing practice 13
Medication review 13
Using as few prescribers as possible 13
Education 14
Electronic prescribing 14
Audit 14
What improvements can we expect in future? 14
Conclusions 14
Assessing and helping carers of older people 16
How do we identify carers? 16
How should a carer assessment be undertaken? 16
What are useful carer interventions? 16
What are the challenges for carer assessment and intervention? 18
Conclusion 18
Related links 19
Post-acute care and secondary prevention after ischaemic stroke 20
How should I assess a patient who has survived a stroke? 20
What kind of care should be delivered in hospital? 20
Evidence of benefit of stroke units 20
What makes a stroke unit? 21
Prevention of venous thrombosis 21
Feeding patients 21
Mobilisation: how soon? 21
Facilitating discharge 22
Antithrombotic following ischaemic stroke 22
How are common complications treated after stroke? 23
What measures help to prevent another stroke? 24
Management of carotid disease 24
How to manage hypertension 24
Treating high cholesterol, diabetes and lifestyle risks 24
Investigation and management of unintentional weight loss in older adults 27
When is unintentional weight loss clinically important? 27
What can cause unintentional weight loss in older adults? 27
Organic causes 27
Psychosocial 28
Cognitive impairment 28
Depression 28
Socioeconomic factors 28
Unknown 29
How is unintentional weight loss in older adults investigated? 29
History 30
Physical examination 30
Baseline investigations 30
Should a negative baseline reassure? 30
Managing unexplained weight loss in elderly people 31
Management of chronic pain in older adults 34
What is chronic pain and how is it caused? 34
Who gets it? 34
How are older patients with chronic pain assessed? 34
History 34
Examination 35
Imaging 35
Assessing pain in older patients with major cognitive impairment 35
What is the approach to management? 35
Social aspects of management 36
Home visits 36
What drug interventions are available? 36
Paracetamol 37
Non-steroidal anti-inflammatory drugs 37
Opioids 37
What psychological interventions are available? 38
Cognitive behavioral therapy 38
Self management programs 38
What rehabilitative and exercise approaches are available? 39
When should patients be referred to a pain specialist? 39
What is the role of mobile health technology? 39
What limitations exist in the evidence base about treatment? 39
The management of chronic breathlessnessin patients with advanced and terminal illness 42
What is breathlessness? 42
How common is it in advanced and terminal illness? 42
What is the impact of breathlessness? 42
How is it measured? 42
How is it evaluated? 43
What is the approach to management? 43
What non-drug interventions are available for refractory breathlessness? 44
Pulmonary rehabilitation 44
Multidisciplinary support services 44
Non-invasive ventilation 44
Other non-drug interventions 44
What drug interventions are available for refractory breathlessness? 44
Opioids 44
Which patients should be treated with opioids? 45
Which opioid dose is needed to relieve chronic breathlessness? 45
How is opioid treatment initiated and managed in practice? 45
Oxygen 46
Other drugs 46
An introduction to advance care planning in practice 47
What are the benefits of advance care planning? 47
What are the risks and barriers to advance care planning? 48
How can we initiate discussions? 48
Practical approaches to communication 48
How does advance care planning fit with the Mental Capacity Act 2005? 48
Mental capacity 49
Best interests 49
What are the potential outcomes of an advance care planning discussion? 49
Advance statements 49
Advance decision to refuse treatment 49
Lasting power of attorney 50
What are electronic palliative care coordination systems? 50
When should advance care planning decisions be reviewed? (see box 1) 50
Related links 52
Cognitive assessment of older people 53
Why does cognitive assessment matter? 53
What is the best way to assess cognition? 53
Observation of the patient 53
Examination 54
Investigations 54
Collateral account from carer 54
Standardised assessments 54
Brief cognitive tests 55
Mini-mental state examination 55
Abbreviated mental test score 55
The general practitioner assessment of cognition (GPCOG) 55
Brief assessment for depression 55
Brief assessment for delirium 56
What are the challenges? 56
Dementia 58
What is the burden of disease? 58
What are the barriers to making a diagnosis early? 58
How can clinicians recognise dementia? 58
How is dementia usually diagnosed? 58
How can clinicians distinguish dementia and depression? 59
Why is it important to determine the cause of dementia? 59
What is the evidence for managing patients with dementia? 59
How can clinicians judge mental capacity? 59
What psychosocial interventions are helpful in dementia? 60
What information do people with dementia and their families need? 60
How should carers be supported? 60
How should behavioural and psychological symptoms in dementia be managed? 60
Conclusion 60
Dementia: timely diagnosis and early intervention 63
Why is timely diagnosis important? 63
How can clinicians recognise dementia? 63
How is dementia diagnosed? 63
The role of primary care 63
The role of secondary care 64
What are the roles of imaging and other investigations? 64
What new investigations are emerging in the diagnosis of dementia? 65
What constitutes best practice in early intervention? 65
Discussing the diagnosis: saying the “D” word 65
What options are available after diagnosis? 65
Drug interventions 65
Non-drug approaches 65
Information provision 66
Discussing the future 66
Caring for family carers 66
Related links 68
Alzheimer’s disease 69
What is Alzheimer’s disease? 69
What is the relation between normal ageing and Alzheimer’s disease? 69
What is the benefit of identifying mild cognitive impairment? 69
How does Alzheimer’s disease present? 69
How do we diagnose and assess Alzheimer’s disease? 70
What is the cause of Alzheimer’s disease? 70
What is the genetic contribution to Alzheimer’s disease? 70
What treatments work for Alzheimer’s disease? 70
Pharmacotherapy 70
Amnesia and activities of daily living 71
How can behavioural and psychological difficulties be managed? 71
General assessment 71
Agitation 71
Depression 72
Psychosis 72
Carers’ needs 72
Is prevention of Alzheimer’s disease possible? 72
Conclusion 72
Depression in older adults 74
What is late life depression and who gets it? 74
How is depression diagnosed in older patients? 74
Is depression more difficult to diagnose in older adults? 75
Does depression increase the risk of dementia? 75
How is late life depression managed? 76
When should I refer? 76
Which medication should be prescribed? 76
What if first line drug treatment doesn’t work? 77
Can older adults benefit from psychological therapy? 77
What is the outlook for older adults with depression? 77
Management of depression in adults 79
Why is depression so difficult to diagnose? 79
What should be taken into account while building a management plan? 79
Which treatment setting? 79
How is depression managed in the acute phase? 79
Psychological treatments 80
Pharmacological treatment 80
Combination of pharmacological and psychological treatments 81
How should treatment efficacy be evaluated? 81
What should be done if patients do not respond to treatment in the acute phase? 81
How is depression treated in a continuation phase? 81
Which patients need maintenance or prophylactic treatment? 82
Long term treatment of depression with selective serotonin reuptake inhibitors and newer antidepressants 84
Do SSRIs reduce the risk of relapse or recurrence of depression? 84
What are the potential harms of long term treatment with SSRIs? 85
Self harm and suicide 85
Discontinuation effects 85
Sexual dysfunction 85
Pregnancy 85
Bleeding disorders 86
Hyponatraemia 86
Cardiovascular effects 86
An evidence based approach to long term treatment with SSRIs and newer antidepressants 86
Generalized anxiety disorder: diagnosis and treatment 89
What is generalized anxiety disorder? 89
Who gets generalized anxiety disorder? 89
How is generalized anxiety disorder diagnosed? 89
Does generalized anxiety disorder occur with other disorders? 90
What is known about the causes? 90
What are the treatment options? 90
What psychosocial treatments can be used? 90
When should drugs be prescribed? 91
Which drugs are effective? 91
Unlicensed treatments used in refractory GAD 92
How long should drugs be continued? 92
When should I refer? 92
Post-traumatic stress disorder 95
What is post-traumatic stress disorder (PTSD)? 95
How common is PTSD? 95
How does PTSD present? 95
How is PTSD diagnosed? 95
Can PTSD be prevented? 95
Psychological interventions 95
Drug interventions 95
Prevention after large scale traumatic events 95
Can PTSD be treated? 95
Psychological therapy 95
Self help programmes 96
Drug treatment 96
Combination therapy 97
How should PTSD and comorbidity be managed? 97
What is the prognosis in PTSD? 97
Are there emerging options to prevent and treat PTSD? 97
Management of seasonal affective disorder 100
About SAD 100
What causes SAD? 100
Who gets SAD? 100
Clinical course 100
Diagnosis 100
Conventional antidepressants 100
Acute treatment of SAD 100
Prevention of SAD episodes 100
Light therapy 100
Why use light therapy? 100
What does light therapy involve? 100
Assessing light therapy 101
Methodological difficulties 101
Clinical efficacy of light therapy 101
Unwanted effects of light therapy 101
Practicalities of light therapy 101
Regulations 101
Cost 101
Stopping and restarting light therapy 101
Other treatments 102
Cognitive behavioural therapy 102
Self-help and complementary treatments 102
Negative ion generators 102
What do guidelines say? 102
Conclusion 102
Obsessive-compulsive disorder 105
Who gets OCD? 105
What are obsessions and compulsions? 105
How can we identify and diagnose obsessive-compulsive symptoms? 106
What causes OCD? 106
What other conditions are associated with OCD? 107
What treatments are available and how successful are they? 107
Psychological treatment 107
Drug treatment 107
Other treatment 107
Where and how do I refer? 107
Bipolar disorder 110
What is bipolar disorder? 110
Who gets bipolar disorder? 110
What causes bipolar disorder? 110
What makes bipolar disorder so challenging? 110
How is bipolar disorder diagnosed? 111
How do I distinguish between bipolar and unipolar depression? 111
How is bipolar disorder managed? 111
What drugs are effective? 112
What is the role of psychotherapy? 113
When should I refer and how should care be shared? 113
How are episodes of elevated mood managed? 113
How should maintenance or prophylactic treatment be approached? 114
What are the implications of bipolar disorder for women of childbearing age? 114
What are the options when treatments don’t seem to help? 114
What is the outlook for patients with bipolar disorder? 115
Related links 116
Personality disorder 117
What is personality disorder? 117
Why is personality disorder important? 117
How is personality disorder diagnosed? 117
What do we know about the causes of personality disorder? 118
How is personality disorder managed and treated? 118
What are the basic principles of managing personality disorders? 118
Managing borderline personality disorder 118
Specialist treatment 118
Effective management and care coordination 119
Are there any drug treatments available for borderline personality disorder? 119
Managing antisocial personality disorder 119
Specialist treatments 120
Are there any drug treatments available for antisocial personality disorder? 120
Other treatments 120
What are the problems in everyday practice? 120
Suicide risk assessment and intervention in people with mental illness 123
Introduction 123
Epidemiology 123
Inpatients and recent discharge 123
The emergency department 124
Higher suicide risk shortly after clinical contact 124
Suicide risk assessment 124
Does asking about suicide make a patient more likely to act on it? 124
Challenges in risk assessment 124
Shifts in the science of risk assessment scales 125
Conventional risk assessment scales 125
Beck hopelessness scale (BHS) 125
Beck depression inventory (BDI) and the Beck scale for suicide ideation (BSS) 125
Suicide intent scale (SIS) 125
SAD PERSONS scale 125
Suicide assessment scale (SUAS) and Karolinska interpersonal violence scale (KIVS) 125
Newer suicide risk scales 126
Empirically derived tools 127
Manchester self-harm rule 127
ReACT self-harm rule 127
Repeated episodes of self-harm (RESH) score 127
Novel methods of risk assessment 127
Is suicide risk assessment worth while? 128
Guidelines for risk assessment 128
Interventions to reduce suicide in people with mental health problems 128
Pharmacotherapy 128
Antidepressants 128
Self poisoning 129
Link with suicidal behavior 129
Other psychotropic drugs 129
Lithium 129
Antiepileptic drugs 129
Clozapine 129
Ketamine: an emerging drug treatment 129
Electroconvulsive therapy (ECT) 129
Psychotherapy 130
Online methods 130
Follow-up care 130
Conclusions 131
Smoking cessation and reduction in people with chronic mental illness 135
Introduction 135
Sources and selection criteria 135
Schizophrenia 135
Smoking cessation studies 136
Bupropion 136
Varenicline 137
Studies comparing psychosocial treatments 138
Summary of cessation outcomes in smokers with schizophrenia 139
Mechanisms underlying the schizophrenia-smoking comorbidity 139
Reasons for smoking in people with schizophrenia 139
Reasons for relapse 139
Unipolar and bipolar depression 140
Unipolar depression 140
Bipolar depression 140
Mechanisms underlying the depression-smoking comorbidity 140
Effects of withdrawal 140
Reinforcing effects of smoking 140
Other factors that contribute to persistence of smoking 141
Anxiety disorders 141
Mechanisms underlying the anxiety-smoking comorbidity 141
Negative reinforcement models 141
Reasons for relapse 141
PTSD 142
Mechanisms underlying the PTSD-smoking comorbidity 142
Emerging treatments 142
E-cigarettes 142
Regulatory approaches 142
Conclusions 142
Treatment guidelines 143
Managing and preventing depression in adolescents 147
Why is it important to identify adolescent depression? 147
Which adolescents are most at risk of developing a depressive disorder? 147
How is adolescent depression diagnosed? 147
Which treatments work for adolescent depression? 147
Psychological treatments 148
Drugs 148
Treating mild depression in non-specialist settings 148
Treating moderate-severe depression 148
Suicidal risk 148
Can we prevent or delay onset of depression in adolescents? 148
What sorts of prevention strategies might be useful? 150
Conclusion 150
Use and misuse of drugs and alcohol in adolescence 151
Method 151
What constitutes substance misuse? 151
Is substance use increasing? 151
Drugs 151
Alcohol 151
What do we know about rates of misuse and dependence? 151
Does substance misuse impair the developing brain? 151
How dangerous is substance misuse? 152
Management 152
Assessing the problem 152
Does watchful waiting have a role? 152
What active interventions can healthcare staff use? 152
Brief intervention 152
What to advise parents? 152
More sustained intervention by healthcare practitioners 152
An adolescent oriented service 154
Using a range of community systems 154
Adjunctive interventions 154
Childhood attention-deficit/hyperactivity disorder 156
What causes it? 156
What are the current debates and controversies surrounding ADHD? 156
Variation in prevalence and treatment rates 156
Location 156
Cultural expectations of behaviour 157
Classification 157
Involvement of industry 157
Strength of the evidence base 157
How is it assessed and diagnosed? 157
Making the diagnosis 157
How is ADHD treated? 158
Psychosocial interventions for ADHD 158
Parent training for ADHD 159
Social skills training 159
Cognitive training and cognitive behavioural therapy 159
Classroom interventions 161
Dietary advice 161
Drugs 161
Initiation, titration, and monitoring of drug treatment 164
Duration of treatment and managing comorbidities 164
New recreational drugs and the primary care approach to patients who use them 167
What are the characteristics of some of the new drugs? 167
Cathinone stimulants 167
GHB, GBL, and 1,4-butanediol 167
Ketamine 168
Approaching the question of drug use in primary care 169
What is the approach to assessing patients who admit to problems related to drug use? 170
Are psychological interventions and specialist referral needed? 170
Assessment and management of alcohol use disorders 173
How are alcohol use disorders defined? 173
How can alcohol use disorders be identified? 173
What treatments are available for alcohol dependence in the non-specialist setting? 174
Medically assisted withdrawal 175
Mutual aid facilitation 175
Relapse prevention drugs 176
When should people with alcohol use disorders be referred? 177
Assessing mental capacity: the Mental Capacity Act 179
What does the Mental Capacity Act do? 179
Why do I need to know about the Mental Capacity Act? 179
What has the Mental Capacity Act changed? 179
What is the code of practice? 179
What is the independent mental capacity advocates service? 179
What is a lasting power of attorney? 179
What are advance decisions? 180
What is the court of protection? 180
What legal protection do I have under the Mental Capacity Act? 181
How is capacity assessed? 181
How do I decide what is in someone’s best interests? 181
How do the Mental Capacity Act and Mental Health Act interact? 181
An introduction to patient decision aids 183
Decision aids in the context of shared decision making 183
What is a patient decision aid? 183
What is in a decision aid? 183
Evidence 183
Development 184
Use and integration 184
Conclusion 185
Safeguarding adults at risk of harm 186
What is safeguarding adults? 186
Who is considered an adult at risk of harm? 186
When should a health professional suspect abuse? 186
How common is abuse of adults? 187
Who is responsible for protecting vulnerable adults? 187
What factors influence the likelihood of abuse? 187
How should we prevent and respond to abuse? 188
When should I refer? 188
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