Menu Expand
Idiopathic Pulmonary Fibrosis

Idiopathic Pulmonary Fibrosis

Jeffrey Swigris | Kevin K Brown

(2018)

Additional Information

Book Details

Abstract

Designed with the practicing clinician in mind, Idiopathic Pulmonary Fibrosis provides a succinct, easy-to-digest overview of this challenging condition in which the cause of thickening lung tissue is unknown. This concise resource by Drs. Kevin K. Brown and Jeff Swigris provides essential information for the physician who sees pulmonary fibrosis patients, including epidemiology, genetics and biomarkers, pathology, diagnosis, disease monitoring, and therapeutics intended to improve the patient’s lifespan and quality of life.


Table of Contents

Section Title Page Action Price
Front Cover Cover
Idiopathic Pulmonary Fibrosis i
Idiopathic Pulmonary Fibrosis iii
Copyright iv
List of Contributors v
Preface vii
Contents ix
1 - Introduction 1
2 - Idiopathic Pulmonary Fibrosis Epidemiology 3
THE EPIDEMIOLOGY OF IDIOPATHIC PULMONARY FIBROSIS 3
Background 3
Trends in Idiopathic Pulmonary Fibrosis Incidence and Prevalence 3
The United States 3
The United Kingdom 4
Canada 5
Other countries 5
Mortality Rates and Trends Over Time 5
The United States 5
Other countries 6
Risk Factors 6
Cigarette smoking 6
Occupational and environmental exposures 6
SUMMARY 7
REFERENCES 7
3 - Mechanisms of Fibrosis 9
INTRODUCTION 9
ANIMAL MODELS OF PULMONARY FIBROSIS 9
Bleomycin Model 11
Repetitive Bleomycin Model 12
Acid Instillation 12
Transforming Growth Factor-β Overexpression 12
Silica 13
Asbestosis 13
Fluorescein Isothiocyanate 13
Radiation-Induced Fibrosis 13
Hermansky-Pudlak Models 13
EPITHELIAL CELLS IN FIBROSIS 13
Endoplasmic Reticulum Stress 14
Developmental Program Reactivation 14
Epithelial-Mesenchymal Transition 14
FIBROBLASTS AND COLLAGEN DEPOSITION 14
Fibroblasts 14
Myofibroblasts 15
Fibrocytes 15
Pericytes 16
Collagen and Extracellular Matrix 16
Matrix Metalloproteinases 17
GROWTH FACTORS, CYTOKINES, AND CHEMOKINES 17
Transforming Growth Factor-β 17
Connective Tissue Growth Factor 18
Platelet-Derived Growth Factor 18
Fibroblast Growth Factor 18
Vascular Endothelial Growth Factor 18
Interleukin 13 18
Tumor Necrosis Factor-α 19
Interferon-γ 19
Monocyte Chemoattractant Protein 1 19
Chemokine (C-C motif) Ligand 18 19
Other Cytokines 19
INFLAMMATION AND IMMUNE CELLS 19
Macrophages 19
Lymphocytes 20
Neutrophils 20
Infections 21
COAGULATION 21
MUCOCILIARY DYSFUNCTION 22
AGING LUNG 23
THERAPEUTIC PERSPECTIVES 23
CONCLUSIONS 23
REFERENCES 23
4 - Genetics of Pulmonary Fibrosis 33
INTRODUCTION 33
USING FAMILIAL PULMONARY FIBROSIS TO IDENTIFY RARE VARIANTS 33
SURFACTANT PROTEIN C MUTATIONS 33
SURFACTANT PROTEIN A MUTATIONS 34
TELOMERASE MUTATIONS 34
ELMOD2 34
MUCIN 5B 35
GENOME-WIDE ASSOCIATION STUDIES IDENTIFY COMMON VARIANTS 35
TRANSCRIPTIONAL PROFILING 36
GENETIC SYNDROMES 36
MOVING FORWARD 36
REFERENCES 36
5 - Imaging of Idiopathic Pulmonary Fibrosis 39
INTRODUCTION 39
COMPUTED TOMOGRAPHY FEATURES OF FIBROTIC LUNG DISEASE 39
Honeycombing 39
Reticulation 39
Traction Bronchiectasis 39
Ground Glass 40
CLASSIFICATION OF USUAL INTERSTITIAL PNEUMONIA 40
PROGNOSTIC VALUE OF COMPUTED TOMOGRAPHY IN USUAL INTERSTITIAL PNEUMONIA 41
CHALLENGES IN CLASSIFYING USUAL INTERSTITIAL PNEUMONIA 41
Diagnostic Dilemma of Honeycombing 41
Mosaic Pattern and Air Trapping 43
Asymmetric Fibrosis 43
Atypical Appearance of Idiopathic Pulmonary Fibrosis 43
Familial Pulmonary Fibrosis 43
MULTIDISCIPLINARY EVALUATION 43
COMPLICATIONS 44
Acute Exacerbation 44
Lung Cancer 44
Pulmonary Hypertension 44
Gastroesophageal Reflux 45
Combined Pulmonary Fibrosis and Emphysema 45
DIFFERENTIAL DIAGNOSIS 46
Nonspecific Interstitial Pneumonia 46
Chronic Hypersensitivity Pneumonitis 46
Connective Tissue Disease 47
Drug-Related Pulmonary Fibrosis 48
Asbestosis and Occupational Lung Disease 48
CONCLUSION 49
REFERENCES 49
6 - The Pathology of Usual Interstitial Pneumonia 55
HISTOLOGIC FEATURES OF USUAL INTERSTITIAL PNEUMONIA 55
GEOGRAPHIC HETEROGENEITY AND FIBROBLASTIC ACTIVITY 55
HONEYCOMB CHANGE 55
VASCULAR CHANGES 57
UIP AND NSIP-LIKE AREAS 57
FEATURES SUGGESTING THE CAUSES OF USUAL INTERSTITIAL PNEUMONIA 58
DIFFERENTIATING USUAL INTERSTITIAL PNEUMONIA FROM OTHER FORMS OF PULMONARY FIBROSIS 59
SELECTED REFERENCES 63
7 - Making the Diagnosis 65
INTRODUCTION 65
CATEGORIZATION OF ILD BY ETIOLOGY AND PATTERN 65
CLINICAL EVALUATION 66
History 66
Physical Examination 66
Laboratory Testing 66
RADIOGRAPHIC EVALUATION 66
PATHOLOGIC EVALUATION 67
DIAGNOSIS 67
SPECIAL CONSIDERATIONS 68
ADDITIONAL CHALLENGES 68
SUMMARY 69
REFERENCES 69
8 - IPF Look-Alikes: Chronic Hypersensitivity Pneumonitis, Connective Tissue Disorder–Related Pulmonary Fibrosis, a ... 73
CHRONIC HYPERSENSITIVITY PNEUMONITIS 73
Epidemiology 73
Diagnosis 73
Identifying the Inciting Antigen 73
Imaging 75
Serologic Evaluation 75
Specific Inhalation Challenge 75
Bronchoalveolar Lavage and Histopathology 75
Putting It all Together 76
CONNECTIVE TISSUE DISORDER–ASSOCIATED INTERSTITIAL LUNG DISEASE 77
Background 77
Clinical Presentation 77
Role of Autoantibodies 82
Pulmonary Function Testing 82
Imaging Differences 82
Histopathologic Features 82
Treatment Differences 82
Survival Differences 83
Summary 84
OTHER CAUSES OF USUAL INTERSTITIAL PNEUMONIA-PATTERN LUNG INJURY 84
Asbestosis 84
Drug-Induced Lung Disease 84
Radiation-Induced Lung Disease 84
Hermansky-Pudlak Syndrome 85
SUMMARY 85
REFERENCES 85
9 - Natural History of Idiopathic Pulmonary Fibrosis and Disease Monitoring 89
INTRODUCTION 89
THE NATURAL HISTORY OF UNTREATED IDIOPATHIC PULMONARY FIBROSIS 89
THE NATURAL HISTORY OF TREATED IDIOPATHIC PULMONARY FIBROSIS 89
PROGNOSTIC INDICATORS 91
RECOMMENDATIONS FOR DISEASE MONITORING 93
CONCLUSION 94
REFERENCES 94
10 - Biomarkers in IPF 99
INTRODUCTION 99
IDIOPATHIC PULMONARY FIBROSIS: BIOMARKERS OF DISEASE SUSCEPTIBILITY 99
Genetic Risk in Familial Fibrosis 100
Telomerase abnormalities 101
Surfactant protein mutations 101
Genetic Risk in Sporadic Idiopathic Pulmonary Fibrosis 101
MUC5B promoter variant as a molecular biomarker 101
TOLLIP 102
IDIOPATHIC PULMONARY FIBROSIS: DIAGNOSTIC BIOMARKERS 102
KL-6 102
Surfactant Proteins 102
Matrix Metalloproteinases 103
MMP1 103
MMP7 103
MMP3 103
Osteopontin 104
IDIOPATHIC PULMONARY FIBROSIS: PROGNOSTIC BIOMARKERS 104
Matrix Metalloproteinase Degradation Products 104
Gene Profiling 104
Toll-Like Receptors 105
CCL18 105
YKL40 105
T Cells 105
CXCL13 105
IDIOPATHIC PULMONARY FIBROSIS: BIOMARKERS OF DISEASE ACTIVITY AND ACUTE EXACERBATION 106
Defensins 106
Fibrocytes 106
Periostin 106
CONCLUSION 107
REFERENCES 107
FURTHER READING 112
11 - Therapeutic Options for Patients With Idiopathic Pulmonary Fibrosis 113
INTRODUCTION 113
EXERCISE AND PULMONARY REHABILITATION 113
SUPPLEMENTAL OXYGEN 115
ANTIFIBROTIC THERAPIES 116
GASTROESOPHAGEAL REFLUX 117
PULMONARY HYPERTENSION 118
LUNG TRANSPLANTATION 121
REFERENCES 123
Index 127
A 127
B 127
C 127
D 128
E 128
F 128
G 129
H 129
I 129
K 130
L 130
M 130
N 130
O 130
P 130
R 131
S 131
T 131
U 132
V 132
W 132
Y 132