Cover Page

Acute Medicine

A Practical Guide to the Management of Medical Emergencies

Edited by

David Sprigings

Consultant Physician 1993–2016, Northampton General Hospital, Northampton, UK

John B. Chambers

Professor of Clinical Cardiology and Consultant Cardiologist Guy's and St Thomas' Hospitals, London, UK

Fifth Edition

Wiley Logo

For Natasha and Helen

Contributors

Simon Anderson

Consultant Physician and Gastroenterologist, Guy's and St Thomas' NHS Foundation Trust, UK

Honorary Lecturer, King's College, London

Chapters 20, 21, 22, 73

Mike Beadsworth

Clinical Director, Tropical and Infectious Disease Unit, Royal Liverpool University Hospital,

Liverpool, UK

Honorary Senior Lecturer in Infectious Diseases, Department of Molecular and Clinical

Pharmacology, University of Liverpool, Liverpool, UK

Chapter 33

Nick Beeching

Senior Lecturer (Clinical) in Infectious Diseases, Department of Clinical Sciences, Liverpool

School of Tropical Medicine, Liverpool, UK

Honorary Consultant in Infectious Diseases, Tropical and Infectious Disease Unit, Royal

Liverpool University Hospital, Liverpool, UK

Chapters 33, 34

Ajay Bhalla

Consultant Stroke Physician and Honorary Senior Lecturer, Department of Ageing and Health,

Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 65, 66

Michael Canty

Specialty Registrar in Neurosurgery, Institute of Neurological Sciences, Queen Elizabeth University Hospital, Glasgow, UK

Chapters 29, 67, 70, 72

Vito Carone

Partnerships in Care, Meadow View Hospital, Glenworth, UK

Chapters 81, 82, 83, 84

Paul Carroll

Consultant Endocrinologist, Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 85, 90, 91, 92, 93, 94

John B. Chambers

Consultant Cardiologist and Professor of Clinical Cardiology at Guy's and St Thomas' Hospitals, London

Chapters 6, 7, 10, 39, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 105, 114

Mas Chaponda

Consultant in Infectious Diseases, HIV Services, Royal Liverpool University Hospital, Liverpool, UK

Honorary Senior Lecturer in Clinical Pharmacology, Department of Molecular and Clinical

Pharmacology, University of Liverpool, Liverpool, UK

Chapter 34

Vincent Connolly

Regional Medical Director, North, NHS Improvement & Consultant Physician, James Cook University Hospital,

Middlesbrough, UK

Introduction

Simon Conroy

Honorary Professor of Geriatric Medicine, Department of Health Sciences, College of Medicine, Biological Sciences and Psychology, University of Leicester, Centre for Medicine, UK

Chapters 5, 31

Michael Cooklin

Consultant Cardiologist, Guy's and St Thomas' Hospitals, London

Chapters 40, 41, 42, 43, 44, 58

John Corcoran

Clinical Research Fellow and Honorary Specialty Registrar

Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford, UK

Chapter 122

James Crane

Clinical Research Fellow in Diabetes and Endocrinology

Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 85, 90, 91, 92, 93, 94

Alexandra Croom

Consultant Allergist, Spire Leicester Hospital, Leicester UK

Chapters 27, 38

Martin Crook

Consultant in Clinical Biochemistry and Metabolic Medicine, Guy's, St Thomas' and Lewisham and

Greenwich NHS Trusts, UK

Visiting Professor, University of Greenwich and Trinity College Dublin, UK

Chapters 85, 86, 87, 88, 89

Nemesha Desai

Consultant Dermatologist, St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 26, 96

Andrew Dixon

Consultant Gastroenterologist, Kettering General Hospital NHS Trust, UK

Chapters 74, 75, 76

Louise Free

Consultant in Palliative Medicine, St Wilfrid's Hospice and East Sussex Healthcare NHS Trust,

Eastbourne, UK

Chapter 110

Charlotte Frise

Consultant in Obstetric Medicine and General Medicine, Oxford University Hospitals NHS Foundation Trust, UK

Honorary Senior Clinical Lecturer in Obstetric Medicine, Nuffield Department of Obstetrics and Gynaecology,

University of Oxford, UK

Chapter 32

Matthew Frise

Specialty Registrar in General Internal Medicine and Intensive Care Medicine

Oxford Deanery, UK

Chapters 59, 112

Luna Gargani

Institute of Clinical Physiology, National Research Council, Pisa, Italy

Chapter 114

Francesca Garnham

Consultant in Emergency Medicine, Guys and St Thomas' NHS Foundation Trust, UK

Chapters 108, 109

David Garry

Consultant in Intensive Care Medicine & Anaesthetics, Oxford University Hospitals NHS Foundation Trust, UK

Chapter 117

Guy Glover

Consultant in Critical Care, Guy's and St Thomas' NHS Foundation Trust, King's College London, UK

Chapter 35

Rob Hallifax

Clinical Research Fellow, Oxford University Hospitals NHS Foundation Trust, UK

Chapter 64

Claire Harrison

Consultant Haematologist, Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 100, 102

Deborah Hay

Honorary Consultant Haematologist and Clinical Tutor for Pathology, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, UK

Chapter 101

Carolyn Hemsley

Infectious Diseases and Microbiology Consultant, Department of Infectious Diseases,

Guy's and St Thomas' NHS Foundation Trust, UK

Chapter 80

Catherine Hildyard

Specialist Registrar in Haematology, Oxford University Hospitals NHS Foundation Trust, UK

Chapter 103

Sandeep Hothi

Specialty Registrar in Cardiology and General Internal Medicine, Glenfield Hospital, Leicester, UK

Chapters 8, 9, 116, 119, 120, 121

Jo Howard

Consultant Haematologist, Sickle Cell Service, Guy's and St Thomas' NHS Foundation Trust, UK

Chapter 104

Manohara Kenchaiah

Consultant Physician and Endocrinologist

Northampton General Hospital NHS Trust, UK

Chapters 81, 82, 83, 84

John L. Klein

Consultant Microbiologist, Department of Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 52, 68, 95, 98

Ruth Lamb

Consultant Dermatologist, St George's University Hospital NHS Foundation Trust & Consultant

Dermatologist, Hidradenitis Suppurativa Clinic, Guy's and St Thomas' NHS Foundation Trust, UK

Chapter 26

Nigel Langford

Honorary Senior Lecturer to University of Leicester, Consultant in Acute Medicine and Clinical Pharmacology,

University Hospitals of Leicester, Leicester Royal Infirmary, UK

Chapter 36

Tom Lloyd

Former Senior Medicolegal Advisor, Medical Protection Society, London, UK

Chapter 111

Raashid Luqmani

Professor of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, UK

Chapter 99

Bridget MacDonald

Consultant Neurologist, Croydon University and St George's Hospitals, UK

Chapter 16

Lucy Mackillop

Consultant Obstetric Physician, Oxford University Hospitals NHS Foundation Trust

Honorary Senior Clinical Lecturer, Nuffield Department of Obstetrics and Gynaecology, University of Oxford, UK

Chapter 32

Seshi Manam

Consultant Dermatologist, Guy's and St Thomas' NHS Foundation Trust, UK

Chapter 96

Swapna Mandal

Consultant Respiratory Physician, Royal Free NHS Foundation Trust, UK

Chapter 60

Janine Mansi

Consultant Medical Oncologist, Guy's and St Thomas' NHS Foundation Trust and Biomedical Research Centre,

King's College, London, UK

Chapter 105

Charlotte Masterton-Smith

Specialty Registrar in Acute Medicine, Kingston Hospital, UK

Chapter 56

Angelique Mastihi

Medical Protection Society, Edinburgh, UK

Chapter 111

Tristan McMullan

Consultant Ophthalmologist, Northampton General Hospital NHS Trust, UK

Chapter 19

Roshan Navin

Consultant Physician in Acute Internal Medicine, Guy's and St Thomas' NHS Foundation Trust, UK

Chapter 57

Jim Newton

Consultant Cardiologist, Oxford University Hospitals NHS Foundation Trust, UK

Chapters 45, 46

Claire van Nispen tot Pannerden

Consultant in Infectious Diseases, Guy's and St Thomas' NHS Foundation Trust, UK

Chapter 80

Kannan Nithi

Consultant Neurologist & Neurophysiologist, Northampton General Hospital NHS Trust, UK

Chapter 123

Kevin O'Kane

Consultant in Acute Internal Medicine, Guy's & St Thomas' NHS Foundations Trust, UK

Senior Lecturer in Medicine, King's College, London, UK

Chapters 56, 57

Marlies Ostermann

Consultant in Critical Care & Nephrology at Guy's & St Thomas' Foundation Trust, London, UK

Chapters 1, 2, 25

Ojaswini Pathak

Consultant Geriatrician, University Hospitals of Leicester, UK

Chapters 5, 31

Nayia Petousi

Clinical Lecturer in Respiratory Medicine, Nuffield Department of Medicine, University of Oxford, UK

Chapter 11

Ioannis Psallidas

Honorary Consultant Respiratory Physician, Junior Lecturer, University College, RESPIRE2 ERS Fellow,

Oxford Centre for Respiratory Medicine, Respiratory Trials Unit,

Oxford University Hospitals NHS Foundation Trust, UK

Chapter 12

Simon Rinaldi

Senior Clinical Researcher, University of Oxford, UK

Chapters 3, 14, 15, 17, 18, 71

Tony Rudd

Professor of Stroke Medicine King's College London, UK

Consultant Stroke Physician, Guy's & St Thomas' NHS Foundation Trust, UK

National Clinical Director Stroke NHS England

Chapters 65, 66

Sophia Savva

Specialist Registrar in Gastroenterology, Digestive Diseases Centre, University Hospitals Leicester

Chapters 74, 75, 76

Manu Shankar-Hari

Consultant, Intensive Care Medicine, Guy's and St Thomas' NHS Foundation Trust, London, UK.

Clinician Scientist, National Institute for Health Research (2017–2022)

Chapter 35

Udi Shmueli

Consultant Gastroenterologist, Northampton General Hospital NHS Trust, UK

Chapter 73

Nadia Short

Consultant Physician in Acute Internal Medicine, Honorary Senior Lecturer in Medicine, Guy's and

St Thomas' NHS Foundation Trust, UK.

Chapter 114

David Sprigings

Consultant Physician (1993–2016), Northampton General Hospital NHS Trust, UK

Chapters 1, 2, 4, 6, 7, 8, 9, 10, 19, 25, 30, 36, 39, 40, 41, 42, 43, 44, 47, 48, 49, 53, 54, 55, 58, 68, 69, 95, 106, 107, 109, 116, 118, 119, 120, 121

Eui-Sik Suh

Consultant Respiratory Physician, Darent Valley Hospital, Dartford and Gravesham NHS Trust, UK

Chapter 61

Kehinde Sunmboye

Consultant Rheumatologist, University Hospitals of Leicester, UK

Chapters 28, 97, 98, 124

Nick Talbot

NIHR Academic Clinical Lecturer in Respiratory Medicine, Nuffield Department of Medicine,

University of Oxford, UK

Chapter 37

Ambika Talwar

Clinical Research Fellow and Respiratory Registrar Oxford University Hospitals NHS Foundation Trust, UK

Chapter 115

Christopher Turnbull

Clinical Research Fellow, Oxford Centre for Respiratory Medicine, Oxford, UK

Chapter 113

Vimal Venugopal

Specialist Registrar in Diabetes & Endocrinology, University Hospitals of Leicester NHS Trust, UK

Chapters 81, 82, 83, 84

Ben Warner

Specialist Registrar in Gastroenterology & Hepatology

Research Fellow, Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 23, 24, 77, 78, 79, 125

Mark Wilkinson

Consultant Hepatologist, Guy's and St Thomas' NHS Foundation Trust, UK

Chapters 23, 24, 77, 78, 79, 125

Ahmed Yousuf

Respiratory Registrar, Department of Respiratory Medicine, Churchill Hospital, Oxford, UK

Chapters 13, 62, 63

Preface

For the medical patient presenting with an undifferentiated emergency, the best outcome is achieved when initial assessment is by an experienced generalist, and subsequent care, if needed, by the appropriate specialist.

This book is written for the generalist: it aims to guide the trainee and provide an aide-memoire for the more experienced physician, to diagnose and manage the broad range of problems and diseases encountered in the emergency department, ambulatory care centre, acute medical unit or on the wards.

For this edition, we have enlisted experts to write or revise chapters; as previously, our intention has been to produce a step-by-step practical guide to the management of medical emergencies, grounded in national and international guidelines. The emphasis is on care of the patient in the first 24 hours, but guidance beyond this is also provided, as well as instructions on how to perform practical procedures. Clear advice on when to call for specialist help is given. Bed-side ultrasonography is beginning to transform acute medicine, and a new chapter summarizes its uses.

David Sprigings
John B. Chambers