Details

Advances in Combination Therapy for Asthma and COPD

1. Aufl.

from: Jan Lotvall
107,99 €
Publisher:	Wiley
Format	PDF
Published:	15.11.2011
ISBN/EAN:	9781119998631
Language:	englisch
Number of pages:	368

Add to cart

Coupon

DRM-protected eBook; you will need Adobe Digital Editions and an Adobe ID to read it.

Descriptions

Titledescription

Aimed at specialists in respiratory medicine, this new book comprehensively reviews the variety of agents currently available for treatment of asthma, COPD, and other airway diseases and covers practical guidelines as well as challenges and complications in their use. Advances in Combination Therapy for Asthma and COPD is the first book to address the complexity of multi-agent therapy and deal with management issues in an integrated fashion. A review of currently available agents and their applications, as well as new therapies soon to become available are outlined. Advantages of combined therapies and additional considerations that arise from multi-agent programs are highlighted.

Contributors xi Preface xiii 1 Similarities and differences in the pathophysiology of asthma and COPD 1 J. Christian Virchow 1.1 Introduction 1 1.2 Pulmonary function abnormalities in asthma and COPD 3 1.3 Risk factors for asthma and COPD 5 1.4 Cellular inflammation in asthma and COPD 8 1.5 Distribution and consequences of inflammation in asthma and COPD 9 1.6 Patterns of epithelial injury in asthma and COPD 10 1.7 Airway hyperresponsiveness 10 1.8 Beta-receptor blockers 10 1.9 Differential diagnosis of asthma and COPD 11 1.10 Overlap syndrome 12 1.11 Conclusion 12 References 13 2 Glucocorticoids: pharmacology and mechanisms 16 Peter J. Barnes 2.1 Introduction 16 2.2 Chemical structures 16 2.3 The molecular basis of inflammation 17 2.4 Cellular effects of glucocorticoids 19 2.5 Glucocorticoid receptors 20 2.6 Glucocorticoid activation of gene transcription 22 2.7 Suppression of inflammatory genes 23 2.8 Steroid resistance 29 2.9 Interaction with 2-adrenergic receptors 32 2.10 Conclusions 33 References 33 3 Inhaled corticosteroids: clinical effects in asthma and COPD 38 Paul M. O’Byrne and Desmond M. Murphy 3.1 Introduction 38 3.2 Anti-inflammatory activity of corticosteroids 38 3.3 Routes of administration 39 3.4 Absorption and fate of corticosteroids 41 3.5 Currently available inhaled corticosteroids 41 3.6 Efficacy in asthma 43 3.7 Efficacy in COPD 44 3.8 Side effects of ICS 46 3.9 Conclusions 49 References 49 4 LABAs: pharmacology, mechanisms and interaction with anti-inflammatory treatments 53 Gary P. Anderson 4.1 Galenical forms of LABAs: formulations, isomers, enantiomers, diasteriomers and salts 55 4.2 Absolute and functional 2-adrenoceptor selectivity 56 4.3 Cellular organization of receptor clusters: functional structure of the 2-adrenoceptor and mode of signalling 58 4.4 Dimers and oligomers: homo- and heterodimerism/oligoism 60 4.5 Pharmacogenomics of the 2-adrenoceptor and adenylate cyclase polymorphism in relation to LABAs 61 4.6 Understanding the ‘reassertion’ paradox, ‘exosites’ and relative speed of onset: the membrane diffusion microkinetic model of LABA action 61 4.7 Regulation and desensitization 63 4.8 Full versus partial agonism (pharmacological efficacy) 64 4.9 Beta-blockers not LABAs? 67 4.10 Non-receptor-mediated effects? 68 4.11 Biochemical basis of functional antagonism and its critical role in LABA action in disease and exacerbations 68 4.12 Molecular cooperativity between LABAs and steroids 69 4.13 Perspective 73 References 73 5 Long- and ultra-long-acting 2-agonists 81 Mario Cazzola and Maria Gabriella Matera 5.1 Introduction 81 5.2 Long-acting 2-agonists 82 5.3 Novel ultra-long-acting 2-agonists 86 5.4 Conclusion 95 References 95 6 The safety of long-acting beta-agonists and the development of combination therapies for asthma and COPD 102 Victor E. Ortega and Eugene R. Bleecker 6.1 Introduction 102 6.2 Asthma-related mortality and beta-agonist exposure 103 6.3 Long-acting beta-agonists and increased asthma-related mortality 105 6.4 Safety and efficacy of LABA therapy in asthma: retrospective analyses 107 6.5 Efficacy of LABA therapy as a component of combination therapy with ICS for the management of asthma 110 6.6 Scientific basis of the beneficial and adverse effects of beta-agonist therapy: in vitro data and the beta-agonist paradox 113 6.7 Conclusions regarding the safety of LABA therapy as a component of combination therapy with ICS for the management of asthma 114 6.8 Beta-agonist therapy and adverse events in COPD 115 6.9 Safety and efficacy of LABA therapy in the management of COPD: the clinical evidence 116 6.10 Role of LABA therapy as a component of combination therapy with ICS for the management of COPD 117 6.11 Conclusions regarding the safety of LABA therapy as a component of combination therapy for the management of COPD 120 6.12 Pharmacogenetics of LABAs and combination therapy 120 6.13 Safety and efficacy of LABA therapy and the development of combination therapies for the management of asthma and COPD 126 6.14 Summary and future directions 127 Acknowledgement 128 References 128 7 Inhaled combination therapy with glucocorticoids and long-acting 2-agonists in asthma and COPD, current and future perspectives 135 Jan Lötvall 7.1 Pharmacological management guidelines of asthma and COPD 135 7.2 Steroid treatment in asthma 136 7.3 Effects of adding LABA to inhaled glucocorticoids in asthma 137 7.4 Steroid treatment in COPD 140 7.5 Effects of LABAs in COPD 140 7.6 Combination inhalers versus two separate inhalers for inhaled GCS and LABAs 141 7.7 Regular treatment alone versus additional formoterol-containing combinations as reliever therapy 143 7.8 Currently available combination inhalers 145 7.9 Upcoming and alternative combinations of inhaled GCS and LABAs 146 7.10 Future of combined inhalation therapy in respiratory disease 148 References 149 8 Novel anti-inflammatory treatments for asthma and COPD 154 Paul A. Kirkham, Gaetano Caramori, K. Fan Chung and Ian M. Adcock 8.1 Introduction 154 8.2 Current asthma and COPD therapies 158 8.3 The need for new therapies 160 8.4 Improving current therapies 162 8.5 Targeting chemokines and their receptors in asthma and COPD 166 8.6 Targeting T-cell-derived and proinflammatory cytokines in asthma and COPD 169 8.7 Targeting adhesion molecules in asthma and COPD 172 8.8 Growth factor blockers in asthma and COPD 173 8.9 Mucous cells, submucosal glands and mucus production in asthma and COPD 173 8.10 Infections in asthma and COPD 174 8.11 Intracellular signalling pathways 175 8.12 Inhibition of transcription factors in asthma and COPD 178 8.13 Antioxidants in asthma and COPD 181 8.14 Immunomodulation and anti-allergy treatments in asthma and COPD 182 8.15 Conclusions 185 Acknowledgements 186 References 186 9 Novel biologicals alone and in combination in asthma and allergy 203 Sharmilee M. Nyenhuis and William W. Busse 9.1 Introduction 203 9.2 Targets of therapy 204 9.3 Interleukin-4 204 9.4 Interleukin-5 207 9.5 Interleukin-13 211 9.6 Tumor necrosis factor-212 9.7 Immunoglobulin E 215 9.8 DNA vaccines 220 9.9 Future directions 222 9.10 Conclusion 224 References 225 10 Anti-infective treatments in asthma and COPD 232 Jonathan D.R. Macintyre and Sebastian L. Johnston 10.1 Introduction 232 10.2 Current guidelines 234 10.3 Acute exacerbations of asthma 236 10.4 Increased susceptibility to infection in asthmatics 236 10.5 Role of atypical bacteria in asthma 237 10.6 Role of viruses in asthma exacerbations 244 10.7 Anti-infectives in COPD exacerbations 250 10.8 Use of antibiotics in stable COPD 256 10.9 Role of vaccination 257 10.10 Conclusion 259 References 260 11 Long-acting muscarinic antagonists in asthma and COPD 268 M. Diane Lougheed, Josuel Ora and Denis E. O’Donnell 11.1 Introduction 268 11.2 Innervation of the airways 268 11.3 Cholinergic mechanisms in asthma and COPD 270 11.4 Role of long-acting anticholinergic bronchodilators in obstructive lung disease 271 11.5 Summary 287 References 288 12 Phosphodiesterase inhibitors in obstructive lung disease 296 Jan Lötvall and Bo Lundbä ck 12.1 Introduction 296 12.2 Phosphodiesterase enzymes 297 12.3 Different pharmacological agents blocking PDE4 298 12.4 Biological effects of PDE4 inhibition, preclinical information 300 12.5 Clinical effects of PDE4 inhibition in COPD 302 12.6 Effects of PDE4 inhibitors on systemic processes in COPD 304 12.7 Side effects of PDE4 inhibitors 304 12.8 PDE4 inhibitors in COPD management plans 305 12.9 Future prospects with PDE4 inhibitors in obstructive airways disease 305 12.10 Summary 306 References 306 13 Biological therapies in development for COPD 311 J. Morjaria and R. Polosa 13.1 Introduction 311 13.2 Inflammatory cells involved in the pathogenesis of COPD 312 13.3 Cytokines and chemokines in COPD 315 13.4 Development of biological agents in COPD 320 13.5 Conclusions 323 References 323 14 ‘Triple therapy’ in the management of COPD: inhaled steroid, long-acting anticholinergic and long-acting 2-agonist 333 Ronald Dahl 14.1 Introduction 333 14.2 Long-acting inhaled anticholinergic (LAMA) and 2-agonist (LABA) bronchodilators 333 14.3 Treatment strategies for COPD 334 14.4 Inhaled corticosteroids and COPD 334 14.5 Combination treatment with ICS, LAMA and LABA: ‘triple therapy’ 335 14.6 Extracted data from TORCH and UPLIFT studies 337 14.7 Conclusions 340 References 341 Index 343

Authorportrait

Jan Lötvall, Professor, Head of Department, EAACI, Secretary-General, co-Editor-in-Chief Respiratory Research, Department of Respiratory Medicine and Allergology, Göteborg University, Göteborg, SWEDEN

Back cover copy

Advances in Combination Therapy for Asthma and COPD is a comprehensive review of the spectrum of agents currently available for treatment of asthma, COPD and other airway diseases and covers practical guidelines as well as challenges and complications in their use. This volume provides specialists in respiratory medicine the most up to date information on the agents and discusses how they might be deployed in combination. Possible complications of combination therapy are explored, including unforeseen drug interactions and adverse patient reactions. This valuable reference discusses the complexity of determining correct dosages when the possibility of a synergistic cross-reaction between the drugs may mean that the effect of the drugs prescribed could be enhanced when administered in combination, compared with when they are prescribed alone. Postgraduate and professional specialist physicians in pulmonology and allergy and workers in biomedical and pharmaceutical research can depend on this carefully crafted guide for authoritative information.