Geriatric Medicine and Elderly Care - Claire G. Nicholl - E-Book

Geriatric Medicine and Elderly Care E-Book

Claire G. Nicholl

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GERIATRIC MEDICINE AND ELDERLY CARE
Lecture Notes
Ninth Edition
An essential resource for meeting the needs of an ageing patient population

As the global population ages, geriatric medicine is steadily becoming one of the most important areas of medical research and care. Healthcare systems in developed countries are adapting to this shift in the population, and doctors are finding that a larger and larger proportion of their patients are older. Current medical training often does not include adequate coverage of geriatric medicine, and students may well find they require more extensive resources for meeting older patients’ needs.

Lecture Notes: Geriatric Medicine and Elderly Care meets this need with a set of comprehensive but straightforward introductions to the foundational concepts of geriatric medicine. Combining a user-friendly format with extensive high-quality figures and illustrations, it is a must-have resource for medical students looking to deepen their knowledge of a widening area of essential care. Now thoroughly revised and updated to reflect the latest research and medical knowledge of ageing and elder care, this is an essential contribution to the popular Lecture Notes series.

Readers of the ninth edition of Lecture Notes: Geriatric Medicine and Elderly Care will also find:

  • New chapters on the ‘science of ageing’ including immunosenescence and rejuvenation research, and geriatric oncology
  • Full coverage of the British Geriatrics Society and European undergraduate curriculums
  • A companion website with appendices, key revision points for each chapter and further readings

Lecture Notes: Geriatric Medicine and Elderly Care is ideal for medical students and Foundation Year doctors in most specialties who are treating frail older people. It also provides a starting point for revision for higher specialty examinations in geriatric medicine.

Anki Revision Cards

A set of ‘Anki App’ digital revision cards is available to go with this textbook. The cards contain the material from the self-test questions in the book. Anki App is a cross-platform mobile and desktop flashcard app that can support your studies (see www.ankiapp.com). It uses an algorithm to present cards you know less well more frequently. You can keep the cards on your mobile device and study them in your downtime. Visit www.lecturenoteseries/paediatrics to download the card set to your device.

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Table of Contents

Cover

Table of Contents

Title Page

Copyright Page

Preface

Note about the cover

Note about doses

Acknowledgments

Abbreviations

About the companion website

1 Global ageing

Introduction

Changes in the global population

Population growth

Population ageing

International migration

Urbanisation

Typical patterns of health and social care

Ageing in India in 2023

Ageing in Africa

Ageing in Brazil

The climate emergency

Global poverty

Inter‐generational strife

Social aspects of ageing

Losses in old age

Some myths of ageing

REFERENCES AND FURTHER READING

2 Health and social care in the UK

Population figures

Characteristics of the older population

Health status

Disability

Income

Housing

The organisation of care for older people

Health care

Social care for older people

Regulation of health and social care

Informal carers

Paying for care

Financial allowances and benefits (rates in 2024–2025 in England)

REFERENCES AND FURTHER READING

WEBSITES OF USEFUL ORGANISATIONS

3 The science of ageing

Ageing scenarios

What is ageing?

Reliability models

The ageing process

Genetic theories

The contribution of stochastic events to ageing

Effects of the environment and lifestyle

Psychosocial theories of ageing

Effects of disease

The ageing cell

Hallmarks of ageing

Ageing tissues

Declining function

Endpiece

REFERENCES AND FURTHER READING

4 Core geriatric medicine

Distinctive features of illness in older patients

Altered response to disease

Consequences of immobility

The clinical assessment of the older patient

Comprehensive geriatric assessment

Rehabilitation

The discharge process

WHO International Classification of Functioning, Disability and Health

Ethical issues and ageism

Sources of information

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

5 Drugs and prescribing

Key physiological changes of ageing that affect drugs

Pharmacokinetics and pharmacodynamics

Other ageing changes

Trends in drug prescribing

Polypharmacy

Terminology

Hospital admissions due to adverse drug reactions

Medicine wastage

Prescribing tools

The evidence base for prescribing in older people

Empowering your patient

Summary: the overall picture

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

6 Surgery

Introduction

Emergency or elective surgery

Assessment of the risks of surgery

Improving outcomes for frail older patients

Pre‐surgical optimisation

Anaesthetic care

Postoperative care

The future

REFERENCES AND FURTHER READING

7 Neurology

Age changes and clinical examination

Symptomatic classification of neurological disease in older people

Conditions seen in older patients

Vascular disease

Trauma

Degenerative diseases

Epilepsy

Infectious diseases of the CNS

Intracranial neoplasms

Deficiency/toxicity states

Neuropathies

Autoimmune conditions

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

8 Old‐age psychiatry

Age‐related changes

The organisation of mental health services for older people

The effects of the COVID‐19 pandemic

Loneliness

Depression

Anxiety

Late‐onset delusional disorders

Cognitive changes with ageing

Confusion

Delirium

Dementia

Transient global amnesia

Sleep disorders

Alcohol excess

Substance abuse

Self‐neglect and hoarding

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

9 Stroke

Notes on stroke services in the UK

Importance

Definitions

Aetiology and pathology

Risk factors for ischaemic stroke

Transient ischaemic attacks

Stroke presentation

Immediate management

Acute treatments for ischaemic stroke

Stroke audits

Early care on the stroke unit

Rehabilitation

Discharge from hospital

Haemorrhagic stroke

Posterior circulation stroke

Outcomes following stroke

Other stroke syndromes

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

10 Musculoskeletal

Bone metabolism

Bone ageing

Osteoporosis

Osteomalacia

Paget's disease of the bone

Primary hyperparathyroidism

Hypercalcaemia

Osteomyelitis

Joints

Osteoarthritis

Rheumatoid arthritis

Polymyalgia rheumatica

Differential diagnosis for a single painful joint

Crystal arthropathies

Septic arthritis

Back pain

Muscles

Sarcopenia

Myopathies

Myositis

Myasthenia gravis

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

11 Falls and immobility

Falls

Immobility

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

12 Cardiovascular medicine

Ageing changes

Prevalence of cardiovascular disease

Managing cardiovascular disease in older people

Heart failure

Atrial fibrillation

Atrial flutter

Cardiac pacemakers

Valvular heart disease

Infective endocarditis

Hypertension

Vascular disease

Venous disease

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

13 Respiratory medicine

Age‐related changes

The burden of respiratory disease

Upper respiratory tract infections

Lower respiratory tract infections

Airflow obstruction

Diseases of the pleura

Lung cancer

Interstitial lung disease

Miscellaneous

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

14 Gastroenterology

Age‐related changes

Investigations for GI disease

Abnormalities of the mouth

Oesophageal disease

Gastric disease

Liver disease

Biliary disease

Pancreatic disease

Small bowel disease

Large‐bowel disease

Diseases affecting any part of the GI tract

Nutrition in older age

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

15 Genitourinary medicine

Age‐related changes

Acute kidney injury

Chronic kidney disease

Intrinsic kidney disease

Drugs and the kidney

Blood pressure and the kidney

Urinary tract infection

Obstructive uropathy

Prostate cancer

Haematuria

Renal cell carcinoma

Bladder cancer

Urinary incontinence

Vaginal bleeding

Gynaecological malignancies

Vaginal prolapse

Disease of the vulva

Sex in later life

REFERENCES AND FURTHER READING

ADVICE FOR PATIENTS

16 Homeostasis and endocrinology

Ageing changes

Fluid and electrolyte imbalance

Diabetes mellitus

Thyroid disease

Adrenal disease

Paraneoplastic syndromes

Autonomic nervous system

Accidental hypothermia

Other dangers of extreme weather

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

17 Haematology

Age‐related changes

Anaemia

Haematological malignancies

Disorders of coagulation

Iron overload disorders

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

18 Oncogeriatrics

Treatments for cancer

Cancer in old age

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS (AND NON‐SPECIALIST DOCTORS)

19 Dermatology

Age‐related skin changes

Vascular damage

Pressure injury

Moisture‐associated skin damage

Cellulitis

Burns

Pruritus (itch)

Other important skin conditions in geriatric medicine

Malignant diseases of the skin

Hair and nails

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS

20 Eyes and ENT

The Eyes

Examination of the retina

Loss of vision

Giant‐cell arteritis

Management

Dry eyes

Painful eyes

Ear, Nose, and Throat

Loss of hearing

Tinnitus

Vertigo (dizziness)

The nose

The Throat

MDT approach to improving the voice

Oropharyngeal dysphagia

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND RELATIVES

INFORMATION FOR PATIENTS AND RELATIVES

21 Legal and ethical aspects

Introduction

Confidentiality

Consent

Age discrimination

Driving in later life

Notifiable diseases

The Human Rights Act

The Mental Health Act

The Mental Capacity Act

The Court of Protection

Independent mental capacity advocates

Testamentary capacity

Deprivation of Liberty Safeguards

Liberty Protection Safeguards

The Care Act

Safeguarding

Elder abuse

Restraint of confused patients

Ethical issues relating to life‐supporting interventions

Euthanasia

Death certification and the role of the coroner

Medical devices to remove prior to cremation

REFERENCES AND FURTHER READING

22 Palliative care

What is palliative care?

Five priorities for the care of the dying person

Statistics about UK deaths

Recognising the last year of life: the role of the Gold Standards Framework

Breaking bad news

Advance care planning

Hospice care

Symptom control

Enabling people to die at home

Diagnosing dying

Using a syringe driver

Emotional support

Spiritual and religious support

Care after death

Bereavement

REFERENCES AND FURTHER READING

INFORMATION FOR PATIENTS AND FAMILIES

Index

End User License Agreement

List of Tables

Chapter 1

Table 1.1 Percentage of people aged 65+ and median age in 2019 (Our World i...

Table 1.2 Mean life expectancy at different ages (UN 2019).

Table 1.3 Life expectancy for older people in India (UN 2019).

Chapter 2

Table 2.1 Broad ethnic composition of the population in London by age.

Table 2.2 Ethnic groups and their age structure in Greater London.

Table 2.3 Health state life expectancies for 2018–2020 at birth in the leas...

Table 2.4 Health state life expectancies in years at age 65 in England 2016–...

Chapter 4

Table 4.1 Probable causes of fits and jaundice in different age groups.

Table 4.2 Domains of CGA.

Table 4.3 ICF Framework for Intervention and Prevention.

Chapter 5

Table 5.1 Risk of cardiovascular events in a cohort study of statins for pr...

Chapter 7

Table 7.1 Drug management for Parkinson's disease.

Chapter 8

Table 8.1 The phases and stages of Alzheimer's disease.

Chapter 9

Table 9.1 Oxford classification of ischaemic stroke.

Table 9.2 Modifiable risk factors.

Table 9.3 The components of the CHA

2

DS

2

VASc score.

Table 9.4 The one‐year risk of an embolic event in AF depends on the CHA

2

DS

Chapter 10

Table 10.1 Summary of types of treatment for osteoporosis.

Table 10.2 Patient consulting rate per 1000 persons (by age in years) for p...

Table 10.3 Table of clinical features, precipitating factors, and treatment...

Table 10.4 Back pain in older people.

Chapter 11

Table 11.1 Causes, investigations, and management of types of syncope.

Table 11.2 Types of response to tilt‐testing.

Table 11.3 Common fall‐risk‐increasing drugs.

Table 11.4 Causes of dizziness.

Table 11.5 Causes of reduced mobility.

Table 11.6 A comparison of types of walking and transfer aids.

Chapter 12

Table 12.1 Summary of the main differences between HFpEF and HFrEF.

Chapter 13

Table 13.1 GOLD groups guiding the treatment of COPD.

Chapter 14

Table 14.1 Summary of oral problems.

Table 14.2 Causes of dysphagia.

Table 14.3 Common causes, investigation, and treatment of malabsorption in ...

Table 14.4 Non‐gastrointestinal manifestations of coeliac disease and cause...

Table 14.5 Assessing the severity of

C. difficile

disease.

Table 14.6 Summary of medication for constipation.

Table 14.7 Causes, mechanisms, examples, and management of faecal incontine...

Chapter 15

Table 15.1 Prerenal, renal, and post‐renal causes of acute kidney injury co...

Table 15.2 Stages of CKD.

Table 15.3 Medications that increase the risk of UTIs.

Table 15.4 Overview of antibiotics for urinary tract infections (see local ...

Table 15.5 Comparing storage and voiding symptoms.

Table 15.6 Causes, investigations, and management of haematuria.

Table 15.7 Treatable causes, examination, investigations, and management of...

Table 15.8 Comparing advantages and disadvantages of containment strategies...

Chapter 16

Table 16.1 Causes of leg swelling.

Table 16.2 Clinical presentations of paraneoplastic syndromes.

Chapter 17

Table 17.1 The interpretation of iron studies.

Table 17.2 Causes of macrocytosis.

Chapter 18

Table 18.1 Age‐standardised 5‐year net survival for colon cancer according ...

Table 18.2 Aspects of treatment for breast cancer according to age in Engla...

Table 18.3 Common performance scores used in oncology.

Chapter 19

Table 19.1 Differences between arterial and venous leg ulcers.

Table 19.2 Causes, clinical features, and treatments of itch in older peopl...

Chapter 20

Table 20.1 Differences between dry and wet AMD.

Table 20.2 Differences between acute and chronic glaucoma.

Table 20.3 Degree of hearing impairment in people aged over 70 years (range...

Chapter 21

Table 21.1 Sections under the Mental Health Act.

Chapter 22

Table 22.1 Place of death of people aged 85 and above.

Table 22.2 Causes and treatment of nausea and vomiting.

List of Illustrations

Chapter 1

Figure 1.1 World population from 10,000

BCE

to 2019 (BCE is before the commo...

Figure 1.2 Demographic transition.

Figure 1.3 World population pyramids for 1952 and 2022.

Figure 1.4 Global population and projections

Figure 1.5 The changing proportions of different age bands within the global...

Figure 1.6 Projected world population aged 80 and over.

Figure 1.7 The changing life expectancy at birth in the UK and Sweden over s...

Figure 1.8 Life expectancy in a wider range of countries showing convergence...

Figure 1.9 OADRs calculated from numbers of people aged 65+ per 100 persons ...

Figure 1.10 Population growth with and without migration: in Sweden, where m...

Figure 1.11 Most people now live in urban areas.

Figure 1.12 Top ten causes of death in high‐income countries.

Figure 1.13 Top ten causes of death in low‐income countries.

Figure 1.14 Life expectancy in India is now higher in women than men. The di...

Figure 1.15 India population pyramid 2023.

Figure 1.16 The increasing proportion of older and very old people in India....

Figure 1.17 Distribution of disease burden across India in 1990 and 2017, by...

Figure 1.18 Top 10 causes of death in India. COPD, chronic obstructive pulmo...

Figure 1.19 The relationship between gross domestic product and life expecta...

Chapter 2

Figure 2.1 Age structure of the UK population in mid‐2020 and mid‐2030.

Figure 2.2 Changes in life expectancy at different ages in England and Wales...

Figure 2.3 Population aged 65 and over, 2021, local authorities in England a...

Figure 2.4 Percentage of the population aged 65+ who live alone by age group...

Figure 2.5 Percentage of the population reporting disability in England by a...

Figure 2.6 Impairment types reported by disabled people by age group, UK....

Figure 2.7 Indoor adaptations most often needed in 2019/20.

Figure 2.8 Percentage of working age (WA) and pensioner households (P) in po...

Figure 2.9 Average weekly gross income of pensioners by age, gender, and typ...

Figure 2.10 Households by tenure and age of head of household.

Figure 2.11 The change in the number of care home beds between 2012 and 2021...

Figure 2.12 Life expectancy by age band and sex (England and Wales) 2021/22 ...

Figure 2.13 Representative profile for health spending with age in the UK....

Figure 2.14 Requests for support from new clients aged 65 and over by what h...

Figure 2.15 Percentage of people receiving care by age and gender.

Figure 2.16 People providing informal care by age and gender.

Chapter 3

Figure 3.1 Theoretical ageing scenarios after Tallis.

Figure 3.2 Substrates and disciplines for studies on ageing. CVS, cardiovasc...

Figure 3.3 Components in a system.

Chapter 4

Figure 4.1 Interaction between disease, ageing physiology and the individual...

Figure 4.2 The importance of thresholds.

Figure 4.3 Number of chronic conditions by age group – Schiøtz et al. (2017)...

Figure 4.4 The complex interaction between ageing physiology, social factors...

Figure 4.5 Rockwood clinical frailty scale.

Figure 4.6 ‘Lear's beard’.

Figure 4.7 Restoring functional independence with rehabilitation and prehabi...

Figure 4.8 Aids to help with ADLs. (a) toilet frame, (b) grab rail, (c) plug...

Figure 4.9 The role of simple changes in promoting independence.

Figure 4.10 The ICF schema.

Figure 4.11 The ICF describing the effect of back pain from vertebral fractu...

Chapter 5

Figure 5.1 Distribution of the number of medicines by age.

Figure 5.2 Proportion of adults receiving a prescription in 2017–2018, by ag...

Chapter 6

Figure 6.1 The effect of the number of comorbidities on death after surgery ...

Figure 6.2 Impact of frailty on surgical outcomes. EAAA ‐ endovascular abdom...

Figure 6.3 30‐day ONS mortality after emergency laparotomy by age and Rockwo...

Figure 6.4 CT scan of the chest with contrast showing major bilateral pulmon...

Chapter 7

Figure 7.1 Bilateral subdural collections with acute on chronic appearances....

Figure 7.2 The classification of parkinsonian syndromes. DLB ‐ dementia with...

Figure 7.3 Immunohistochemistry for alpha‐synuclein showing positive stainin...

Figure 7.4 Strategies for treating the transmitter imbalance in PD. MAO‐B, m...

Figure 7.5 Peripheral nerve.

Chapter 8

Figure 8.1 Age‐specific suicide rates for men in the UK since the 1980s.

Figure 8.2 The interplay between the brain and the environment.

Figure 8.3 Cognitive change with ageing.

Figure 8.4 How neurotransmitter imbalance may contribute to the pathogenesis...

Figure 8.5 Prevalence of dementia in Europe 2018 by age band and sex.

Figure 8.6 Top five causes of death in England and Wales overall and by sex ...

Figure 8.7 The metabolism of APP. N and C are the N and C terminus of the po...

Figure 8.8 The metabolism of acetylcholine.

Figure 8.9 Brain showing frontal degeneration.

Figure 8.10 Overlap between Alzheimer’s disease pathology (AD) and pathology...

Figure 8.11 Sleep stages through the night. REM, rapid eye movement.

Figure 8.12 Age‐specific death rates in UK per 100,000 from alcohol in 2001 ...

Chapter 9

Figure 9.1 Campaign poster to encourage people to act FAST in suspected stro...

Figure 9.2 CT scan showing a left temporoparietal bleed in a 71‐year‐old man...

Figure 9.3 CT head scan of a 92‐year‐old woman presenting with left hemipare...

Figure 9.4 Imaging in an 82‐year‐old man who developed sudden‐onset left hem...

Figure 9.5 Equipment for mirror therapy. The patient sits with their paretic...

Chapter 10

Figure 10.1 Bone from a healthy 37‐year‐old male on the left and bone from a...

Figure 10.2 Radiograph of a comminuted intertrochanteric fracture of the lef...

Figure 10.3 A simplified outline of the types of hip fractures and the usual...

Figure 10.4 X‐ray of fractured right inferior pubic ramus.

Figure 10.5 CT scan shows a fracture of the T8 vertebral body contributing t...

Figure 10.6 The mechanism of action of denosumab. Osteoblasts build bone and...

Figure 10.7 Radiograph of the right hip showing a severe loss of joint space...

Figure 10.8 Severe rheumatoid arthritis of the left hand. Note ulnar deviati...

Figure 10.9 X‐ray of the left knee showing chondrocalcinosis in the medial a...

Figure 10.10 Pathogenesis and consequences of sarcopenia. CHF, chronic heart...

Chapter 11

Figure 11.1 CT of the head shows an acute‐to‐chronic subdural haematoma. Not...

Figure 11.2 ECG shows atrial fibrillation, left axis deviation and left bund...

Figure 11.3 X‐ray showing partially displaced fracture of the right neck of ...

Figure 11.4 Onychogryphosis.

Figure 11.5 Downward cycle of deconditioning.

Figure 11.6 End PJ Paralysis https://endpjparalysis.org/downloads

Chapter 12

Figure 12.1 ECG shows acute STEMI. Note hyperacute ‘tombstone’ elevation of ...

Figure 12.2 Chest radiograph demonstrating acute pulmonary oedema. Note: por...

Figure 12.3 Placement of an EVAR stent in an infrarenal aneurysm. (a) Deploy...

Figure 12.4 Gangrene of the toes in a diabetic.

Figure 12.5 Management of lower limb ischaemia.

Chapter 13

Figure 13.1 Changes in lung volumes with age.

Figure 13.2 Normal values for peak expiratory flow (PEF) with age.

Figure 13.3 Age‐standardised and age‐specific mortality rates for deaths due...

Figure 13.4 CXR shows right upper lobe and left lower lobe consolidation, su...

Figure 13.5a Non‐UK‐born TB case reports and rates by age.

Figure 13.5b UK‐born TB case reports and rates by age.

Figure 13.6 The initial management of COPD based on NICE and GOLD 2023.

Figure 13.7 CXR with bilateral pleural plaques.

Figure 13.8 Average annual number of deaths from lung cancer and age‐specifi...

Chapter 14

Figure 14.1 Histology of Coeliac Disease.

Figure 14.2 Number of

C. difficile

infections in acute trusts in England 200...

Figure 14.3 CT scan of a patient with pan‐colonic diverticular disease showi...

Figure 14.4 CT scan showing pneumoperitoneum due to perforation of sigmoid c...

Figure 14.5 Colonoscopic view of adenocarcinoma in the colon.

Figure 14.6 Abdominal radiograph showing small bowel obstruction due to adhe...

Figure 14.7 CXR shows a nasogastric tube inserted into the right main bronch...

Chapter 15

Figure 15.1 ECG in hyperkalaemia.

Figure 15.2 Causes of Obstructive Uropathy.

Figure 15.3 CT scan shows a large left‐sided RCC with hydronephrosis. It is ...

Figure 15.4 Example of a part of a bladder diary.

Figure 15.5 CT scan shows a large cystic endometrial cancer that is causing ...

Chapter 16

Figure 16.1 Mechanism of action of ADH at the collecting duct.

Figure 16.2 shows the effect of age on the prevalence of diabetes in England...

Chapter 17

Figure 17.1 Mechanisms for acquired causes of anaemia.

Figure 17.2 Frequency of underlying cause of anaemia in older people.

Figure 17.3 Investigation of anaemia depending on the MCV (MDS, myelodysplas...

Figure 17.4 The estimated total annual cases of haematological malignancy in...

Figure 17.5 CT scans with contrast in a 79‐year‐old male with CLL (with than...

Chapter 18

Figure 18.1 Diagram shows how monoclonal antibodies can block the binding of...

Figure 18.2 Incidence of all cancers (excluding non‐melanoma skin cancer) Ca...

Figure 18.3 Percentage of patients receiving palliative radiotherapy relativ...

Figure 18.4 Publications in PubMed for the search query ‘frailty, cancer and...

Chapter 19

Figure 19.1 The ASSKING model (NHS England).

Figure 19.2 Common pressure‐relieving equipment.

Figure 19.3 Dressings for ulcers.

Figure 19.4 Larval therapy (free‐range) for a malleolar ulcer in a diabetic ...

Figure 19.5 Application of a KCI wound vac dressing to a large sacral wound ...

Chapter 20

Figure 20.1 Main causes of blindness in people in the UK (by percentage). RNIB. ...

Figure 20.2 Widely available aids for people with impaired vision.

Figure 20.3 Cataract in right eye with loss of red reflex: National Health S...

Figure 20.4 One type of aid for using eye drops – The AutoSqueeze™.

Figure 20.5 Smoke detector with wireless connection to strobe light and vibr...

Figure 20.6 Behind‐the‐ear analogue (right) and digital hearing (left) heari...

Figure 20.7 Correct insertion of a behind‐the‐ear hearing aid. Watch the vid...

Chapter 21

Figure 21.1 System for death certification. MCCD, medical certificate of cau...

Chapter 22

Figure 22.1 Trajectories of dying.

Figure 22.2 Advance care planning process. ReSPECT, recommended summary plan...

Guide

Cover Page

Table of Contents

Title Page

Copyright Page

Preface

Note about the cover

Note about doses

Acknowledgments

Abbreviations

About the companion website

Begin Reading

Index

Wiley End User License Agreement

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Geriatric Medicine and Elderly Care

Lecture Notes

Claire G. Nicholl

MB FRCP

Consultant Geriatrician (Emerita)

K. Jane Wilson

MB FRCP

Consultant Geriatrician

Shaun D’Souza

MB MRCP

Consultant Geriatrician

All of:Department of Medicine for the ElderlyAddenbrooke’s HospitalCambridge University Hospitals NHS Foundation TrustCambridge, UK

Ninth Edition

This ninth edition first published in 2025© 2025 John Wiley & Sons Ltd.

Edition History[8e, 2012, by Wiley‐Blackwell]

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The right of Claire G. Nicholl, K. Jane Wilson, and Shaun D'Souza to be identified as the authors of this work has been asserted in accordance with the law.

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Library of Congress Cataloguing-in-Publication Data applied forPaperback ISBN: 9781119627593

Cover Design: WileyCover Image: © Francesca DB Photography

Preface

The ninth edition was commissioned before COVID‐19, but the pandemic and its aftermath diverted attention from book writing, and the landscape of medicine has changed since the previous edition in 2012. Much of the text has been completely rewritten to reflect this.

Whatever branch of medicine you are studying or working in, with a few exceptions such as obstetrics or paediatrics, most of your patients will be older, or very old. Apart from Africa, this is now true across the world. Geriatricians have always promoted treating a person's ‘biological age’ rather than their ‘chronological age’, but this was difficult to define. The concept of frailty and simple ways to assess it are making this a reality. Outcomes across a range of specialties are linked to frailty rather than age, and older people who are likely to benefit are getting better access to new drugs and surgical procedures. All 21st century doctors need a solid grounding in geriatric medicine to be comfortable treating the majority of the patients they will see.

The biggest change for UK undergraduates is the upcoming Medical Licensing Assessment. Some medical schools still teach a ‘geriatrics‐light’ version of the medical curriculum, but the General Medical Council content map focuses on topics that doctors are likely to encounter during the UK Foundation Programme. This obviously includes medicine that is relevant to older people, the biggest users of the health service.

The British Geriatrics Society published an updated curriculum for undergraduates in 2023, and this book covers this as well as the current European version. Global aspects of ageing are explained, and there is some detail on the organisation and delivery of health care in the UK. This can be difficult for students to grasp and will be particularly helpful for overseas‐trained doctors taking the Professional and Linguistic Assessments Board (PLAB) examinations to work here. With increasing differences across the four nations, most detail is given about England, but the main differences are highlighted. The content will also provide a useful starting point for trainees revising for their Specialty Certificate Examination.

When so much information is instantly available online, is there still a place for textbooks? We believe so! The clue is the amount of information. Consider a well‐defined topic such as ‘Parkinson’s disease' (PD). The National Institute for Health and Care Excellence (NICE) website currently lists 18 ‘products’ about PD, with hundreds of pages, dating back to 2003. NICE Clinical Knowledge Summaries are shorter but also run to tens of pages, require multiple clicks to navigate, and sometimes give different advice to NICE guidelines. Then there are multiple ‘best practice’ sites, specialist society guidelines and finally the vast resource of primary literature. The advantage of a book is that we have provided a synthesis of the most important points that are relevant to our clinical practice and highlighted areas of controversy. Once you have a basic grasp of an area, exploring it online will be more rewarding.

This book, like the population, is a little fatter than its predecessors. This is the result of both more advances in medicine being offered to older people (there is a new chapter on geriatric oncology) and a decision to include more explanation in the text. For example, there is enough detail about bone metabolism to understand, rather than just memorise, the drugs for osteoporosis. Our approach to medicine that empowers patients, and values working with the multidisciplinary team is relevant to patients of any age with chronic disease. For simplicity, when describing the prevalence of disease, female sex is used when referring to those assigned female at birth.

A typical older patient is more complex than a younger patient because of the interaction between their unique long‐life experience and various comorbidities. Therefore, geriatric medicine is the medicine of complexity – interesting, varied, and challenging. If you enjoy using clinical acumen, leading and working in a team, and thinking about what really matters to an individual patient rather than following guidelines, consider a career in geriatric medicine. In addition to their core inpatient and community work, geriatricians are in demand across a wide and expanding range of clinical areas, for example in orthopaedics, surgical liaison, acute assessment, falls and syncope and movement disorders.

Geriatricians provide a large proportion of the examiners for PACES, the Practical Assessment of Clinical Examination Skills examination for the Royal College of Physicians. They are often excellent teachers, successful as medical managers and there are numerous opportunities for basic, epidemiological, and clinical research. There are many options for working overseas. After retiring from full‐time work, CN had an enjoyable and satisfying time working and teaching in Botswana and teaching the European geriatrics curriculum as a visiting professor at the University of Pavia in Italy.

For years, geriatricians may have felt a little overshadowed by their single‐organ specialty colleagues. In a world where patients are told they must present a single problem in a consultation with their GP and guideline medicine prevails in hospitals, the value of a comprehensive but individualised approach is increasingly recognised by patients, families, and colleagues. This edition has reverted to its original name, Lecture Notes in Geriatric Medicine.

Claire G. Nicholl

K. Jane Wilson

Shaun D'Souza

Cambridge, October 2024

Note about the cover

Cover image by Francesca DB Photography.

Isabella Mastantuono with her first great‐granddaughter, Sofia.

Isabella had a very prolonged hospital stay. Her medical team began to wonder if they should keep on with burdensome rounds of treatment, striving to try to get her better. Isabella and her family had a very different perspective. Four months after her discharge, they sent the team this photograph of Isabella, who was doing well and especially enjoying spending time with Sofia.

Published with permission from Isabella, Sofia’s parents, and Francesca.

Note about doses

We have given doses of common drugs to help with familiarity and have tried to ensure that there are no errors, but please always check with a primary source such as the BNF or product literature before prescribing.

Acknowledgments

Thanks to Dr Matthew Butler for his input to the cardiology chapter, Prof. Liz Warburton for her contribution to the stroke chapter and Dr James Tanner for providing images.

We would also like to thank Nigel, Jo, and Hettie for their patience and support.

Abbreviations

5‐HT

5 hydroxytryptamine (serotonin)

5‐HT

2A

5‐HT2A receptor

A&E

accident and emergency, usually now known as the emergency department

AA

alcoholics anonymous

AA

attendance allowance

AAA

abdominal aortic aneurysm

AADC

aromatic amino acid decarboxylase

AAFB

acid and alcohol fast bacilli

AaPO

2

alveolar‐arterial oxygen tension difference

AAV

adeno‐associated virus

amyloid beta‐peptide

ABCDE

approach for resuscitation: airway, breathing, circulation, disability, exposure

ABG

arterial blood gas

ABL‐1

tyrosine protein kinase proto‐oncogene

ABPI

arterial brachial pressure index

ACA

anterior cerebral artery

ACB

anticholinergic burden

ACE

angiotensin‐converting enzyme

ACEi

ACE inhibitor

AChE

acetylcholinesterase

AChEi

acetylcholinesterase inhibitor

AChR

acetylcholine receptor

ACiS

anterior circulation ischaemic stroke

ACP

advanced care planning

ACR

albumin : creatinine ratio

ACS

acute coronary syndrome

ACS

anterior circulation stroke (context essential)

ACS NSQIP

American College of Surgeons national surgical quality improvement program

ACTH

adrenocorticotrophic hormone

AD

advance decision

AD

Alzheimer's disease

ADH

antidiuretic hormone

ADL

activities of daily living

ADORE

drug trial of edaravone in ALS

ADR

adverse drug reaction

ADRT

advance decision to refuse treatment

ADT

androgen deprivation therapy

AEDs

anti‐epileptic drugs, now known as ASMs, see below

AF

atrial fibrillation

AFO

ankle‐foot orthosis

AIDP

acute inflammatory demyelinating polyradiculoneuropathy

AIDS

acquired immune deficiency syndrome

AIHA

autoimmune haemolytic anaemia

AIP

acute interstitial pneumonia

AJGP

Australian Journal of General Practice

AKI

acute kidney injury

AKT

a serine/threonine protein kinase, also known as protein kinase B, PKB

ALD

alcoholic liver disease

ALL

acute lymphoblastic leukaemia

ALP

alkaline phosphatase

ALS

amyotrophic lateral sclerosis

AMD

age‐related macular degeneration

AMHP

approved mental health practitioner

AML

acute myeloid leukaemia

AMP/ADP/ATP

adenosine mono di and triphosphate

AMPA

α‐amino‐3‐hydroxy‐5‐methyl‐4‐isoxazolepropionic acid, a receptor for glutamate

AMP‐K

adenosine monophosphate activated protein kinase

AMTS

abbreviated mental test score

ANH

artificial nutrition and hydration

ANS

autonomic nervous system

anti‐CCP/ACPA

anticitrullinated peptide antibody

AP

antero‐posteriorly

APOE

apolipoprotein E

APP

amyloid precursor protein

ARB

angiotensin receptor blocker

ARDS

acute respiratory distress syndrome

ARIA

amyloid‐related imaging abnormalities

ARNI

ARB/ neprilysin inhibitor combination e.g. valsartan/ sacubitril

AS

Alzheimer's society

AS

aortic stenosis

ASA

American Society of Anesthesiology

ASM

anti‐seizure medication, previously anti‐epileptic drugs

ATN

acute tubular necrosis

AV

atrioventricular

AVP

arginine vasopressin

AXR

abdominal X‐ray

BACE

β‐secretase enzyme that cleaves transmembrane APP

BAFTA

Birmingham atrial fibrillation treatment of the aged study

BAME

Black, Asian and ethnic minorities

BC

breast cancer

BCC

basal‐cell carcinoma

BCE

before common era

BCG

bacille Calmette Guérin

BD

twice a day

BiTEs

bispecific T cell engagers

BMA

British Medical Association

BMD

bone mineral density

BMI

body mass index

BMJ

British Medical Journal

BNF

British National Formulary

BNP

brain natriuretic peptide

BOO

bladder outflow obstruction

BOOP

bronchiolitis obliterans organizing pneumonia

BP

blood pressure

BPH

benign prostatic hyperplasia

BPI

bactericidal/permeability‐increasing protein fold gene

BPL

below the poverty line (households in India)

BPPV

benign paroxysmal positional vertigo

BPSD

behavioural and psychological symptoms of dementia

BRAF

a serine/threonine protein kinase proto‐oncogene with a critical role in MAPK cell signalling pathway.

BRAN

questions to ask about a new drug ‐ benefits, risks, alternatives, do nothing?

BRCA

breast cancer genes 1 and 2 (also increase risk of other cancers including ovary, pancreas, prostate)

BTS

British Thoracic Society

BZD

benzodiazepine

CAA

cerebral amyloid angiopathy

CABG

coronary artery bypass graft

CAD

coronary artery disease

CADASIL

cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy

CAG

cytosine, adenine, guanine triplet repeats found in high numbers in Huntington's

CAGE

screen for problem alcohol use

CAM

confusion assessment method

CAP

community acquired pneumonia

CAPD

continuous ambulatory peritoneal dialysis

CAR

chimeric antigen receptor

CASSR

council with adult social services responsibility

CAT

COPD assessment test

CAUTI

catheter‐associated UTI

CBD

corticobasal degeneration

CBT

cognitive behavioural therapy

CBTI

cognitive behavioural therapy for insomnia

CCK

cholecystokinin

CCL5

chemokine ligand 5

CCP

cyclic citrullinated peptide

CCU

coronary care unit

CDAD

Clostridioides difficile‐associated diarrhoea

CDK

cyclin dependent kinase

CFH

complement factor H

CFS

clinical frailty score (Rockwood)

CGA

comprehensive geriatric assessment

CGM

continuous glucose monitoring

CHA

2

DS

2‐

VASc

score for risk of stroke in atrial fibrillation

CHARM

candesartan in heart failure assessment of reduction in morbidity and mortality study

CHART

continuous hyperfractionated accelerated ratdiotherapy

CHC

continuing healthcare funding

CHF

chronic heart failure

CI

confidence interval

CIDP

chronic inflammatory demyelinating polyradiculoneuropathy

CIWA

clinical institute withdrawal assessment ‐ alcohol

CK

creatine kinase

CKD

chronic kidney disease

CKM

conservative kidney management

CK‐MB

creatine kinase with muscle and brain subunits

CKS

clinical knowledge summary

CLL

chronic lymphocytic leukaemia

CMA

chaperone‐mediated autophagy

CMC

carpometocarpal

CML

chronic myeloid leukaemia

CNS

central nervous system

CO

carbon monoxide

CO

2

carbon dioxide

COHb

carboxyhaemoglobin

COMT

catechol‐O‐methyltransferase

COP

cryptogenic organizing pneumonia

COPD

chronic obstructive pulmonary disease

COX‐2

cyclo‐oxygenase‐2

CPAP

continuous positive airways pressure

CPN

community psychiatric nurse

CPPD

calcium pyrophosphate deposition disease

CPR

cardiopulmonary resuscitation

CQC

Care Quality Commission

CREST

acronym for calcinosis, Raynaud phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia

CRHT

crisis resolution and home treatment team

CRP

C‐reactive protein

CRT

conformal radiotherapy

CRT‐P

cardiac resynchronisation therapy ‐ pacemaker

CSF

cerebrospinal fluid

CSM

carotid sinus massage

CSS

carotid sinus syndrome

CT

computerized tomography

CTPA

computerized tomography pulmonary angiogram

CTZ

chemoreceptor trigger zone

CUH

Cambridge University Hospitals (Addenbrooke's)

CVA

cerebrovascular accident

CVP

central venous pressure

CVS

cardiovascular system

CVT

central venous thrombosis

CXR

chest X‐ray

DA

dopamine

DAA

direct acting antiviral

DAME

acronym for causes of falls (drugs, ageing, medical and environmental causes ‐ female preponderance)

DAMPs

damage‐associated molecular patterns

DAN

diabetic autonomic neuropathy

DAPT

dual antiplatelet therapy

DAT

dopamine transporter

DBS

deep brain stimulation

DBS

disclosure and barring service

DC

direct current

DE

dementia (elderly) ‐ in the context of care home provision

DESH

disproportionately enlarged subarachnoid space hydrocephalus

DFLE

disability‐free life expectancy

DGH

district general hospital

DHSC

Department of Health and Social Care

DI

diabetes insipidus

DIC

disseminated intravascular coagulation

DIP

distal interphalangeal

DLB

dementia with Lewy bodies

DLCO

diffusing capacity for carbon monoxide

DLUHC

Department for Levelling Up, Housing and Communities

DM

dermatomyositis

DM

diabetes mellitus

DMARD

disease‐modifying anti‐rheumatic drug

DMT1

divalent metal transporter1

DNA

deoxyribonucleic acid

DNACPR

do not attempt cardiopulmonary resuscitation

DOAC

direct oral anticoagulant

DOLS

deprivation of liberty safeguards

DORA

dual orexin receptor antagonists

DPLD

diffuse parenchymal lung disease

DPP

dipeptidyl peptidase

DRD

Daratumumab + Revlimid (lenalidomide) + dexamethasone, an immunotherapy regimen for myeloma

DRE

digital rectal examination, sometimes abbreviated as PR (per rectum) which is also a route for drug administration

DSPN

diabetic sensorimotor polyneuropathy

DVLA

Driver and Vehicle Licensing Authority

DVT

deep vein thrombosis

DWI

diffusion weighted imaging (MRI)

DXA

dual‐energy X‐ray absorptiometry

E&W

England and Wales

ECG

electrocardiogram

ECMO

extracorporeal membrane oxygenation

ECOG

Eastern Cooperative Oncology Group

ECT

electroconvulsive therapy

ED

emergency department

EEG

electroencephalogram/graphy

eGFR

estimated glomerular filtration rate

EGFR

epidermal growth factor receptor

EuGMS

European Geriatric Medicine Society

EIBC

early invasive breast cancer

ELISA

enzyme‐linked immunosorbent assay

EMA

endomysial antibodies

EMG

electromyogram/electromyography

ENT

ear, nose and throat

EOFAD

early‐onset familial Alzheimer's disease

EPO

erythropoietin

ER

(o)estrogen receptor

ER

endoplasmic reticulum

ERAD

endoplasmic reticulum‐associated degradation

ERCP

endoscopic retrograde cholangiopancreatography

ESC

European Society of Cardiology

ESKD

end stage kidney disease

ESR

erythrocyte sedimentation rate

ET

essential tremor

ET

essential thrombocythaemia

EU

European Union

EVAR

endovascular aneurysm repair

EWGSOP2

European Working Group on Sarcopenia in Older People 2

FaME programme

fitness and mobility exercise programme

FAST

face, arms, speech, time, score for stroke

FBC

full blood count

FDA

Food and Drug Administration (US)

FDG

fluorodeoxyglucose

FEV1

forced expiratory volume in 1 s

FGFR

fibroblast growth factor receptor

FIMDT

feeding issues multidisciplinary team

FIT

faecal immunochemical test

FLAIR

fluid‐attenuated inversion recovery, MRI sequence that shows grey matter as bright and CSF as dark

FNC

NHS funded nursing care

FOCUS

fluoxetine on functional outcomes after acute stroke trial

FOXO

forkhead box O: transcription factors with key roles in insulin signalling and ageing

FRAX

fracture risk tool advocated by NOGG and NICE

FRIDS

falls‐risk increasing drugs

FRS

family research survey

FSH

follicle stimulating hormone

FTD

frontotemporal dementia

FTLD

frontotemporal lobar degeneration

FUS

focused ultrasound

FVC

forced vital capacity

GABA

gamma‐aminobutyric acid

GARS

glycyl‐tRNA synthetase

GBS

Guillain–Barré syndrome

GCA

giant‐cell arteritis

GCS

Glasgow coma score

G‐CSF

granulocyte colony stimulating factor

GDNF

glial cell‐line derived nerve growth factor

GDP

gross domestic product

GDS

geriatric depression score

GFR

glomerular filtration rate

GH

growth hormone

GI

gastrointestinal

GIP

glucose‐dependent insulinotropic polypeptide

GLP‐1

glucagon‐like peptide 1

GLUT4

glucose transporter ‐ a rate‐limiting step in insulin‐stimulated glucose uptake in muscle and adipocytes

GMC

General Medical Council

GnRH

gonadotrophin releasing hormone

GORD

gastro‐oesophageal reflux disease

GP

general practitioner

GPCOG

general practice cognitive screening test for dementia

GRACE

global registry of acute coronary events

GSF

gold standards framework

GSK

a pharma company, previously GlaxoSmith Kline

GSM

genitourinary syndrome of menopause (new term for vulvovaginal atrophy)

GTN

glyceryl trinitrate

GU

genitourinary tract

GWAS

genome‐wide association study

h

hour

HALE

health‐adjusted life expectancy

HASBLED

score for predicting bleeding risk of anticoagulation for AF, superseded by ORBIT

HCM

hypertrophic cardiomyopathy

HDU

high dependency unit

HPC

haemoprogenitor cell

HSC

haemopoietic stem cell

HER2

human epidermal growth factor receptor 2

HERMES

outcomes of thrombectomy : highly effective reperfusion evaluated in multiple endovascular stroke trials

HFE

high iron (Fe)/ human homeostatic iron regulator protein/ gene (mutations cause haemochromatosis)

HFmrEF

heart failure with mildly reduced ejection fraction

HFpEF

heart failure with preserved ejection fraction

HFrEF

heart failure with reduced ejection fraction

HHS

hyperosmolar hyperglycaemic syndrome

HINTS test

head impulse, nystagmus, test of skew test in vertigo

HIV

human immunodeficiency virus

HL

Hodgkin's lymphoma

HLA

human leucocyte antigen

HLE

healthy life expectancy

HLY

health‐adjusted life expectancy

HMRN

Haematological Malignancy Research Network

HOOF

home oxygen order form

HPC

haematoprogenitor cell

HPV

human papilloma virus

HRCT

high resolution computerized tomography scan

HRT

hormone replacement therapy

HSC

haematopoietic stem cells

HSMN

hereditary motor and sensory neuropathy

HSV

Herpes simplex virus

HUT

head‐up tilt

HWB

health and wellbeing board

I131

iodine‐131

IA

intraarticular

IADL

instrumental activities of daily living

IBD

inflammatory bowel disease

IBM

inclusion body myositis

IBS

irritable bowel syndrome

IC

intermediate care

ICA

internal carotid artery

ICB

integrated care board

ICD

implantable cardioverter‐defibrillator

ICH

intracerebral haemorrhage

ICP

intracranial pressure

ICP

integrated care partnership

ICS

inhaled corticosteroids

ICS

integrated care system

ICU

intensive care unit

IDA

iron deficiency anaemia

IE

infective endocarditis

Ig G, M, A, D and E

immunoglobulin classes

IGF‐1

insulin‐like growth factor 1

IHD

ischaemic heart disease

IL

interleukin

ILD

interstitial lung disease

IM

intramuscular

IMCA

independent mental capacity advocate

INR

international normalized ratio

IOP

intraocular pressure

IPF

idiopathic pulmonary fibrosis

IS

ischaemic stroke

ISC

intermittent self‐catheterisation

IU

international units

IV

intravenous

IVT

intravenous thrombolysis

IVU

intravenous urogram

JAK

Janus kinases, cytoplasmic tyrosine kinases and their genes

JVP

jugular venous pressure

KRT

kidney replacement therapy

LA

local authority

LAA

left atrial appendage

LABA

long‐acting beta

2

agonist

LACI

lacunar infarct

LAMA

long‐acting muscarinic antagonist

LASI

longitudinal aging study in India

LBBB

left bundle branch block

LBD

Lewy body disease, an umbrella term including DLB and PDD

LCP

Liverpool care pathway for the dying patient

LDH

lactate dehydrogenase

LDL‐C

low density lipoprotein cholesterol

LE

life expectancy

LED

levodopa equivalent dose

LFT

liver function test

LGBTQ+

lesbian, gay, bisexual, transgender, queer plus other emerging gender and sexual identities

LH

luteinizing hormone

LHRH

luteinizing hormone‐releasing hormone

LMIC

low or middle income country

LMN

lower motor neuron

LMWH

low molecular weight heparin

LOAD

late‐onset Alzheimer’s disease

LOC

loss of consciousness

LP

lumbar puncture

LPA

lasting power of attorney

LPL

lymphoplasmacytic lymphoma

LPS

liberty protection safeguards

LTOT

long‐term oxygen therapy

LUTS

lower urinary tract symptoms

LV

left ventricular

LVEF

left ventricular ejection fraction

LVF

left ventricular failure

LVH

left ventricular hypertrophy

LVO

large vessel occlusion

M

1‐5

muscarinic receptors

M band

monoclonal band

Mab

monoclonal antibody

MAO‐A or B

monoamine oxidase A or B

MAP

mean arterial pressure

MAP‐K

mitogen‐activated protein kinases: serine/threonine‐specific protein kinases that relay signals from the cell surface to the nucleus

MAR

medicines administration record

MASD

moisture‐associated skin damage

MASLD

metabolic dysfunction‐associated steatotic liver disease (replacing the term NAFLD)

MBBS

Bachelor of Medicine, Bachelor of Surgery (UK professional medical qualification)

MCA

Mental Capacity Act

MCA

middle cerebral artery

MCCD

Medical Certificate of Cause of Death

MCI

mild cognitive impairment

MCV

mean corpuscular volume

MDRD

modification of diet in renal disease

MDS

myelodysplastic syndrome

MDT

multidisciplinary team

MEK

mitogen‐activated protein kinase, also known as MAP2K

MFRA

multifactorial falls risk assessment

MG

myasthenia gravis

MGUS

monoclonal gammopathy of unknown significance

MHA

Mental Health Act

MHC

major histocompatibility complex

MHRA

Medicines and Healthcare Products Regulatory Agency (UK)

MI

myocardial infarction

min

minute

MIND

a mental health charity in England and Wales

MMSE

mini‐mental state examination

MNA

mini‐nutritional assessment

MND

motor neuron disease

MoCA

Montreal cognitive assessment

MOVES

Trial of chondroitin and glucosamine for knee pain in osteoarthritis

MPTP

1‐methyl‐4‐phenyl‐1,2,3,4‐tetrahydropyridine

MRA

magnetic resonance angiography

MRC

Medical Research Council

MRCP

magnetic resonance cholangiopancreatography

MRCP

Membership of the Royal College of Physicians

MRgFUS

MRI‐guided focused ultrasound

MRI

magnetic resonance imaging

mRNA

messenger RNA

MRSA

methicillin‐resistant Staphylococcus aureus

MS

multiple sclerosis

MSA

multiple system atrophy

MSU

midstream urine

MT

mechanical thrombectomy

mtDNA

mitochondrial DNA

mTOR

mammalian target of rapamycin: a serine/threonine protein kinase regulating cell growth and proliferation

MTP

metatarso‐phalangeal

MuSK

muscle specific tyrosine kinase

MUST

malnutrition universal screening tool

NA

noradrenaline

NABCOP

national audit of breast cancer in older patients

NAD +

nicotinamide adenine dinucleotide

NAFLD

non‐alcoholic fatty liver disease, now known as MASLD

NAIF

national audit of inpatient falls

NaSSa

serotonin noradrenaline reuptake inhibitor

NBM

nil by mouth

NCEPOD

National Confidential Enquiry into Patient Outcomes and Death

NCS

nerve conduction studies

NCSE

non‐convulsive status epilepticus

NELA

national emergency laparotomy audit

NF‐kB

nuclear factor kappa light chain enhancer of activated B cells

NG

nasogastric

NGO

non‐governmental organisation

NHS

National Health Service

NHS CC

NHS continuing care

NIA‐AA

National Institute on Aging and the Alzheimer's Association (new criteria for diagnosis of AD)

NICE

National Institute for Health and Care Excellence

NICs

national insurance contributions

NIH

National Institutes of Health (Agency of the US Dept. of Health)

NIHSS

National Institutes of Health stroke scale

NIV

non‐invasive ventilation

NKT

natural killer T cells

NMDA

N‐methyl‐D‐aspartate, a receptor for glutamate

NMJ

neuromuscular‐junction

NMS

neurally‐mediated syncope

NNT

number needed to treat

NOF

neck of femur

NOGG

National Osteoporosis Guidelines Group

NPH

normal pressure hydrocephalus

NSAID

non‐steroidal anti‐inflammatory drug

NSCLC

non‐small‐cell lung cancer

NSIP

non‐specific interstitial pneumonia

NSTE‐ACS

non‐ST elevation acute coronary syndromes

NSTEMI

non‐ST elevation myocardial infarction

NT‐proBNP

N‐terminal pro‐B‐type natriuretic peptide

NVH

non‐visible haematuria

NYHA

New York Heart Association

O2

oxygen

OA

osteoarthritis

OADR

old age dependency ratio

OD

once a day

OECD

Organization for Economic Cooperation and Development

OGD

oesophago gastro duodenoscopy

ONS

Office of National Statistics

OPG

osteoprotegerin

ORBIT

acronym for a risk score for bleeding on anticoagulants for AF (older, renal impairment, bled before, iron low, taking antiplatelet drugs)

OSA/HS

obstructive sleep apnoea/hyponoea syndrome

OT

occupational therapy/ therapist

OTC

over‐the‐counter (medicines)

P2Y12

purinergic receptors on platelets (bind clopidogrel family)

PA

pernicious anaemia

PACG

primary angle closure glaucoma

PACI

partial anterior circulation infarct

PAF

paroxysmal atrial fibrillation

PaO2

partial pressure of oxygen

PARP

poly ADP‐ribose polymerase

PBC

primary biliary cirrhosis

PCI

percutaneous coronary intervention

PCiS

posterior circulation ischaemic stroke

PCR

polymerase chain reaction

PCS

posterior circulation stroke

PCT

primary care trust

PD

Parkinson’s disease

PD‐1 inhibitor

programmed cell death protein 1 inhibitor (an immune checkpoint inhibitor)

PDB

Paget's disease of the bone

PDD

Parkinson's disease dementia

PDE

phosphodiesterase

PDK1

phosphoinositide‐dependent kinase 1

PD‐LI inhibitor

programmed cell death ligand inhibitor

PE

pulmonary embolism

PEC

percutaneous endoscopic colopexy

PEFR

peak expiratory flow rate

PEG

percutaneous endoscopic gastrostomy

PEG‐J

percutaneous endoscopic gastrostomy with a jejunal extension

PEJ

percutaneous endoscopic jejunostomy

PET

positron‐emission tomography

PHC

primary health centre (India)

PICC

peripherally inserted central catheter

PICH

primary intracranial haemorrhage

PIM

potentially inappropriate medication

PIP

proximal interphalangeal

PIP2/3

phosphatidylinositol 4,5‐bisphosphate and 3,4,5‐trisphosphate (cell membrane phospholipids)

PJ

slang for pyjama, as in pj paralysis

PLMS

periodic limb movements in sleep

PM

polymyositis

PMF

primary myelofibrosis

PMR

polymyalgia rheumatica

POADR

prospective old age dependency ratio

POAG

primary open angle glaucoma

POCI

posterior circulation infarct

POP

plaster of Paris

POPS

perioperative medicine for older people having surgery

PP

pulse pressure

PPARγ

peroxisome‐proliferator‐activated receptor gamma

PPCs

postoperative pulmonary complications

PPI

proton pump inhibitor

PPI

patient and public involvement

PPO

potential prescribing omissions

PPS

post‐polio syndrome

PRISMA

a self‐reported questionnaire for frailty

PRISMS

potential of rtPA for ischemic strokes with mild symptoms trial

PSA

prostate specific antigen

PSP

progressive supranuclear palsy

PSR

potential support ratio

PT (or physio.)

physiotherapy/ physiotherapist

PTCA

percutaneous transluminal coronary angioplasty

PTH

parathyroid hormone

PTHrP

parathyroid hormone‐related protein

PUVA

psoralen + UVA treatment

PV

polycythaemia vera

PVD

peripheral vascular disease

PVS

persistent vegetative state

QDS

four times a day

Qfracture

fracture risk tool advocated by SIGN and NICE

QOF

quality and outcomes framework

QRISK3

UK cardiovascular risk calculator

QT

the time between the start of the Q wave and end of the T wave on an ECG

RA

rheumatoid arthritis

RA

right atrium

RAAS

renin angiotensin aldosterone system

RAGE/AGE

receptor for advanced glycation endproducts

RANKL

receptor activator of nuclear factor kappa‐B ligand

RAS

renal artery stenosis

Ras

ras proto‐oncogenes: GTPases that act as molecular switches in pathways for cell proliferation and survival

RBBB

right bundle branch block

RBC

red blood cell

RCC

renal cell cancer

RCGP

Royal College of General Practitioners

RCP

Royal College of Physicians

RCT

randomized controlled trial

RDW

red cell distribution width

Rehab.

rehabilitation

REM

rapid eye movement

RGSC

Registrar General's socio‐economic class

RLS

restless legs syndrome

RNA

ribonucleic acid

RNIB

Royal National Institute for Blind people

ROS

reactive oxygen species

ROSIER

recognition of stroke in the emergency room scale

RoSPA

Royal Society for the Prevention of Accidents

RPE

retinal pigment epithelium

RS3PE

remitting seronegative symmetrical synovitis with pitting (o)edema

RSPCA

Royal Society for Prevention of Cruelty to Animals

RTA

road traffic accident

rt‐PA

recombinant tissue‐type plasminogen activator

RUQ

right upper quadrant

SA

sino‐atrial

SABA

hort‐acting beta

2

agonist

SABR

stereotactic ablative radiotherapy

SAE

serious adverse event (with a medical product)

SAH

subarachnoid haemorrhage

SAMA

short‐acting muscarinic antagonist

SaO2

arterial oxygen saturation

SARI

serotonin antagonist‐reuptake inhibitor

SARS‐CoV‐2

severe acute respiratory syndrome coronavirus 2

SASP

senescence‐associated secretory phenotype

SBOT

short‐burst oxygen therapy

SBP

systolic blood pressure

SC

subcutaneous

SCC

squamous‐cell carcinoma

SCLC

small‐cell lung cancer

SCN

suprachiasmatic nucleus

SD

standard deviation

SDH

subdural haematoma

SE

status epilepticus

sec

second

SERM

selective estrogen modulator

Sestamibi or ‘mibi' scan

technetium 99m methoxy isobutyl isonitrile scan

sFLC

serum free light chain

SGLT2i

sodium‐glucose co‐transporter‐2 inhibitor

SIADH

syndrome of inappropriate antidiuretic hormone

SIGN

Scottish intercollegiate guidelines network

SIRT

sirtuins: nicotine adenine dinucleotide‐dependent histone deacetylases regulating critical signalling pathways

SITS‐MOST

safe implementation of treatments in stroke monitoring study

SIVD

subcortical ischaemic vascular disease

SLE

systemic lupus erythematosus

SLT

selective laser trabeculoplasty

SLT

speech and language therapist/ therapy

SN

substantia nigra

SNP

single nucleotide polymorphism (pronounced snip)

SNRI

serotonin and norepinephrine reuptake inhibitor

SNS

sympathetic nervous system

SOD

superoxide dismutase, an enzymatic antioxidant, which catalyses the dismutation of superoxide ions into oxygen and hydrogen peroxide

SOL

space‐occupying lesion

SPA

state pension age

SPECT

single‐photon emission computerized tomography

SPF

sun protection factor

SPLATT

acronym for falls assessment (symptoms, previous falls, location, activity, time, and trauma)

SSNAP

sentinel stroke national audit programme

SSRI

selective serotonin reuptake inhibitor

Stat.

usually a one‐off dose, given immediately, from the Latin statim

STEMI

ST‐elevation myocardial infarction

STOPP/START

screening tool of older persons prescriptions and screening tool to alert doctors to right treatment

SVC

superior vena cava

T1/T2 DM

type 1/type 2 diabetes mellitus

T3

triiodothyronine

T4

thyroxine

TACI

total anterior circulation infarct

TAVI

transcatheter aortic valve insertion

TB

tuberculosis

TCC

transitional cell carcinoma

tDCS

transcranial direct current stimulation

TDP

transactive response DNA‐binding protein

TDS

three times a day

TEDS

thromboembolic deterrent stockings

TENS

transcutaneous electrical nerve stimulation

T

FH

T follicular helper cells

TFTs

thyroid function tests

TGA

transient global amnesia

TH

tyrosine hydroxylase

T

H

subset of T helper cells

TIA

transient ischaemic attack

TIBC

total iron binding capacity

TLOC

transient loss of consciousness

TMJ

temporomandibular joint

Tn

troponin

TNFα

tumour necrosis factor alpha

TOE

transoesophageal echocardiography

tPA

tissue plasminogen activator

TPN

total parenteral nutrition

T

reg

regulatory T cells, a T helper subset with role in immune tolerance

TSH

thyroid stimulating hormone

tTG‐IgA

tissue transglutaminase antibodies

TTT

tilt‐table testing

TUG

timed up and go test

TUIP

transurethral incision of the prostate

TUMT

transurethral microwave therapy

TUNA

transurethral needle ablation

TURBT

transurethral resection of bladder tumour

TURP

transurethral resection of the prostate

TVN

tissue viability nurse

TVT

tension‐free vaginal tape

U&Es

urea and electrolytes

UA

unstable angina

UC

ulcerative colitis

UCL

University College, London

UI

urinary incontinence

UIP

usual interstitial pneumonia

UK

United Kingdom

UKHSA

UK Health Security Agency

UKPDS

UK prospective diabetes study

UMN

upper motor neuron

UN

United Nations

UNHCR

UN High Commissioner for refugees

UPR

unfolded protein response

URTI

upper respiratory tract infection

US

United States

US$

US dollar

UTI

urinary‐tract infection

UV A and B

ultra violet light: A ‐ longer wavelength associated with tanning and ageing, B ‐ causes more sunburn

V/Q

ventilation/perfusion

VA

visual acuity

VAC

vacuum‐assisted wound closure

VaD

vascular dementia

VAT

value added tax

VATS

video‐assisted thoracoscopic surgery

VCSE

voluntary, community and social enterprise sector

VE

vaginal examination

VEGF

vascular endothelial growth factor

VGCC

voltage‐gated calcium channels

VO

2max

the maximum rate of oxygen the body can use during exercise

VTE

venous thromboembolism

WBC

white blood cell

WCC

white cell count

WHO

World Health Organisation

YAG

yttrium aluminium garnet laser

Z drugs

hypnotics in the zopiclone family

ZIO

tradename of a biosensor to detect cardiac arrythmias