Pulmonary Drug Delivery: Advances and Challenges [Nokhodchi - Wiley - Blackwell]
- ISBN/EAN
- 9781118799543
- Editore
- Wiley - Blackwell
- Formato
- Cartonato
- Anno
- 2015
- Pagine
- 384
Disponibile
148,50 €
Drug therapy via inhalation route is at the cutting edge of modern drug delivery research. There has been significant progress on the understanding of drug therapy via inhalation products. However, there are still problems associated with their formulation design, including the interaction between the active pharmaceutical ingredient(s) (APIs), excipients and devices. This book seeks to cover some of the most pertinent issues and challenges of such formulation design associated with industrial production and desirable clinical outcome.
The chapter topics have been selected with a view to integrating the factors that require consideration in the selection and design of device and formulation components which impact upon patient usability and clinical effectiveness. The challenges involved with the delivery of macromolecules by inhalation to both adult and pediatric patients are also covered.
Written by leading international experts from both academia and industry, the book will help readers (formulation design scientists, researchers and post-graduate and specialized undergraduate students) develop a deep understanding of key aspects of inhalation formulations as well as detail ongoing challenges and advances associated with their development.
Maggiori Informazioni
| Autore | Nokhodchi Ali; Martin Gary P. |
|---|---|
| Editore | Wiley - Blackwell |
| Anno | 2015 |
| Tipologia | Libro |
| Lingua | Inglese |
| Indice | 1. Lung Anatomy and Physiology and Their Implications for Pulmonary Drug Delivery 1 Rahul K. Verma, Mariam Ibrahim, and Lucila Garcia-Contreras 1.1 Introduction 2 1.2 Anatomy and Physiology of Lungs 2 1.2.1 Macro- and Microstructure of the Airways and Alveoli as It Pertains to Drug Delivery 2 1.2.2 Lung Surfactant 4 1.2.3 Pulmonary Blood Circulation 5 1.3 Mechanisms of Aerosol Deposition 5 1.3.1 Impaction 6 1.3.2 Sedimentation 6 1.3.3 Interception 6 1.3.4 Diffusion 7 1.4 Drug Absorption 7 1.4.1 Mechanisms of Drug Absorption from the Lungs 7 1.5 Physiological Factors Affecting the Therapeutic Effectiveness of Drugs Delivered by the Pulmonary Route 8 1.5.1 Airway Geometry 8 1.5.2 Inhalation Mode 8 1.5.3 Airflow Rate 9 1.5.4 Mechanism of Particle Clearance 9 1.5.5 Lung Receptors 10 1.5.6 Disease States 11 1.5.7 Effect of Age and Gender Difference 11 1.6 Computer Simulations to Describe Aerosol Deposition in Health and Disease 11 1.6.1 Semiempirical Models 12 1.6.2 Deterministic Models 12 1.6.3 Trumpet Models (One-Dimensional) 12 1.6.4 Stochastic, Asymmetric Generation Models 13 1.6.5 Computation Fluid Dynamics (CFD)-Based Model 13 1.7 Conclusions 13 References 14 2. The Role of Functional Lung Imaging in the Improvement of Pulmonary Drug Delivery 19 Andreas Fouras and Stephen Dubsky 2.1 Introduction 19 2.1.1 Particle Deposition 20 2.1.2 Regional Action of Delivered Drug 22 2.1.3 The Role of Functional Lung Imaging in Pulmonary Drug Delivery 22 2.2 Established Functional Lung Imaging Technologies 23 2.2.1 Computed Tomography 23 2.2.2 Ventilation Measurement using 4DCT Registration-based Methods 24 2.2.3 Hyperpolarized Magnetic Resonance Imaging 24 2.2.4 Electrical Impedance Tomography 25 2.2.5 Nuclear Medical Imaging (PET/SPECT) 25 2.3 Emerging Technologies 26 2.3.1 Phase-contrast Imaging 26 2.3.2 Grating Interferometry 27 2.3.3 Propagation-based Phase-contrast Imaging 28 2.3.4 Functional Lung Imaging using Phase Contrast 28 2.3.5 Laboratory Propagation-based Phase-contrast Imaging 29 2.4 Conclusion 30 References 31 3. Dry Powder Inhalation for Pulmonary Delivery: Recent Advances and Continuing Challenges 35 Simone R. Carvalho, Alan B. Watts, Jay I. Peters, and Robert O. Williams III 3.1 Introduction 36 3.2 Dry Powder Inhaler Devices 37 3.2.1 Overview 37 3.2.2 Recent Innovations in Dry Powder Inhaler Technology 39 3.3 New Developments in DPI Formulations and Delivery 43 3.3.1 Particle Surface Modification 43 3.3.2 Particle Engineering Technology for Pulmonary Delivery 44 3.4 Characterization Methods of Dry Powder Inhaler Formulations 50 3.5 Conclusion 52 References 53 4. Pulmonary Drug Delivery to the Pediatric Population – A State-of-the-Art Review 63 Marie-Pierre Flament 4.1 Introduction 63 4.2 Patient Consideration 64 4.2.1 Anatomy and Physiology of Children’s Lungs 64 4.2.2 Nasal Versus Oral Inhalation 65 4.2.3 Patient-related Factors Influencing Aerosol Deposition 66 4.2.4 Age and Dosage Forms of Choice 67 4.3 Delivery Systems for the Pediatric Population 69 4.3.1 Nebulizers 69 4.3.2 Pressurized Metered Dose Inhalers 72 4.3.3 Dry Powder Inhalers 73 4.3.4 Interfaces 74 4.4 Recommendations 80 4.5 Conclusion 82 References 82 5. Formulation Strategies for Pulmonary Delivery of Poorly Soluble Drugs 87 Nathalie Wauthoz and Karim Amighi 5.1 Introduction 88 5.1.1 In vivo Fate of Inhaled Poorly Water-soluble Drugs 89 5.1.2 The Pharmacokinetics of Inhaled Poorly Water-soluble Drugs Administered for Local and Systemic Action 92 5.1.3 Formulation Strategies for Pulmonary Delivery of Poorly Water-soluble Drugs 93 5.2 Co-solvents 93 5.3 Cyclodextrins 97 5.4 PEGylation 99 5.5 Reduction of Size to Micro-/Nanoparticles 100 5.5.1 Nanocrystal Suspension 101 5.5.2 Nanocrystals in a Hydrophilic Matrix System 102 5.5.3 Nanoclusters 103 5.6 Solid Dispersion/Amorphization 103 5.7 Micelles 106 5.8 Liposomes 108 5.9 Solid Lipid Nanoparticles and Nanostructured Lipid Carriers 110 5.10 Conclusion 111 References 114 6. Lipidic Micro- and Nano-Carriers for Pulmonary Drug Delivery – A State-of-the-Art Review 123 Yahya Rahimpour, Hamed Hamishehkar, and Ali Nokhodchi 6.1 Introduction 124 6.2 Pulmonary Drug Delivery 125 6.3 Liposomal Pulmonary Delivery 126 6.4 Nebulization of Liposomes 126 6.5 Liposomal Dry-powder Inhalers 128 6.6 Solid Lipid Microparticles in Pulmonary Drug Delivery 129 6.7 Solid Lipid Nanoparticles in Pulmonary Drug Delivery 131 6.8 Nanostructured Lipid Carrier (NLC) in Pulmonary Drug Delivery 133 6.9 Nanoemulsions in Pulmonary Drug Delivery 134 6.10 Conclusion and Perspectives 135 References 136 7. Chemical and Compositional Characterisation of Lactose as a Carrier in Dry Powder Inhalers 143 Rim Jawad, Gary P. Martin and Paul G. Royall 7.1 Introduction 144 7.2 Production of Lactose 145 7.3 Lactose: Chemical Forms, Solid-State Composition, Physicochemical Properties 147 7.4 Epimerisation of Lactose 150 7.5 Analysis of Lactose 151 7.5.1 Powder X-ray Diffraction 152 7.5.2 Nuclear Magnetic Resonance 153 7.5.3 Infrared Spectroscopy 156 7.5.4 Differential Scanning Calorimetry 157 7.5.5 Polarimetry 158 7.6 The Influence of the Chemical and Solid-State Composition of Lactose Carriers on the Aerosolisation of DPI Formulations 159 7.7 Conclusions 163 References 163 8. Particle Engineering for Improved Pulmonary Drug Delivery Through Dry Powder Inhalers 171 Waseem Kaialy and Ali Nokhodchi 8.1 Introduction 172 8.2 Dry Powder Inhalers 172 8.3 Particle Engineering to Improve the Performance of DPIs 172 8.3.1 Crystallization 173 8.3.2 Spray-drying 174 8.3.3 Spray-freeze-drying 177 8.3.4 Supercritical Fluid Technology 177 8.3.5 Pressure Swing Granulation (PSG) Technique 178 8.4 Engineered Carrier Particles for Improved Pulmonary Drug Delivery from Dry Powder Inhalers 178 8.5 Relationships between Physical Properties of Engineered Particles and Dry Powder Inhaler Performance 182 8.5.1 Particle Size 182 8.5.2 Flow Properties 184 8.5.3 Particle Shape 185 8.5.4 Particle Surface Texture 187 8.5.5 Fine Particle Additives 188 8.5.6 Surface Area 188 8.6 Conclusions 189 References 189 9. Particle Surface Roughness – Its Characterisation and Impact on Dry Powder Inhaler Performance 199 Bernice Mei Jin Tan, Celine Valeria Liew, Lai Wah Chan, and Paul Wan Sia Heng 9.1 Introduction 200 9.2 What is Surface Roughness? 200 9.3 Measurement of Particle Surface Roughness 202 9.3.1 General Factors to Consider During a Measurement 202 9.3.2 Direct Methods to Profile or Visualise Surface Roughness 204 9.3.3 Indirect Measurement of Surface Roughness 206 9.4 Impact of Surface Roughness on Carrier Performance – Theoretical Considerations 206 9.4.1 Mixing and Blend Stability 206 9.4.2 Drug-carrying Capacity 207 9.4.3 Drug Adhesion 207 9.4.4 Drug Detachment 208 9.4.5 Particle Arrangement in Ordered Mixtures After the Addition of Fine Excipient 209 9.5 Particle Surface Modification 210 9.5.1 Spray Drying 210 9.5.2 Solution Phase Processing 211 9.5.3 Crystallisation 213 9.5.4 Sieving 213 9.5.5 Fluid-bed Coating 213 9.5.6 Dry Powder Coating 213 9.6 Conclusion 215 References 215 10. Dissolution: A Critical Performance Characteristic of Inhaled Products? 223 Ben Forbes, Nathalie Hauet Richer, and Francesca Buttini 10.1 Introduction 223 10.2 Dissolution of Inhaled Products 224 10.2.1 Dissolution Rate 224 10.2.2 Dissolution in the Lungs 224 10.2.3 Case for Dissolution Testing 225 10.2.4 Design of Dissolution Test Systems 226 10.3 Particle Testing and Dissolution Media 226 10.3.1 Particle Collection 226 10.3.2 Dissolution Media 229 10.4 Dissolution Test Apparatus 230 10.4.1 USP Apparatus 1 (Basket) 231 10.4.2 USP Apparatus 2 (Paddle) and USP Apparatus 5 (Paddle Over Disc) 232 10.4.3 USP Apparatus 4 (Flow-Through Cell) 232 10.4.4 Diffusion-Controlled Cell Systems (Franz Cell, Transwell, Dialysis) 233 10.4.5 Methodological Considerations 234 10.5 Data Analysis and Interpretation 235 10.5.1 Modelling 236 10.5.2 Comparing Dissolution Profiles (Model-independent Method for Comparison) 237 10.6 Conclusions 237 References 238 11. Drug Delivery Strategies for Pulmonary Administration of Antibiotics 241 Anna Giulia Balducci, Ruggero Bettini, Paolo Colombo, and Francesca Buttini 11.1 Introduction 242 11.2 Antibiotics Used for the Treatment of Pneumoniae 243 11.3 Antibiotic Products for Inhalation Approved on the Market 244 11.4 Nebulisation 246 11.5 Antibiotic Dry Powders for Inhalation 250 11.5.1 Tobramycin 251 11.5.2 Capreomycin 252 11.5.3 Gentamicin 253 11.5.4 Ciprofloxacin 254 11.5.5 Levofloxacin 255 11.5.6 Colistimethate Sodium 256 11.6 Device and Payload of Dose 256 11.7 Conclusions 258 References 258 12. Molecular Targeted Therapy of Lung Cancer: Challenges and Promises 263 Jaleh Barar, Yadollah Omidi, and Mark Gumbleton 12.1 Introduction 265 12.2 An Overview on Lung Cancer 266 12.3 Molecular Features of Lung Cancer 268 12.3.1 Tumor Microenvironment (TME) 269 12.3.2 Tumor Angiogenesis 269 12.3.3 Tumor Stromal Components 270 12.3.4 Pharmacogenetic Markers: Cytochrome P450 270 12.4 Targeted Therapy of Solid Tumors: How and What to Target? 271 12.4.1 EPR Effect: A Rational Approach for Passive Targeting 272 12.4.2 Toward Long Circulating Anticancer Nanomedicines 273 12.4.3 Active/Direct Targeting 273 12.4.4 Overcoming Multidrug Resistance (MDR) 273 12.4.5 Antibody-Mediated Targeting 274 12.4.6 Aptamer-Mediated Targeted Therapy 276 12.4.7 Folate Receptor-Mediated Targeted Therapy 276 12.4.8 Transferrin-Mediated Targeted Therapy 276 12.4.9 Targeted Photodynamic Therapy 277 12.4.10 Multimodal Theranostics and Nanomedicines 278 12.5 Final Remarks 278 References 279 13. Defining and Controlling Blend Evolution in Inhalation Powder Formulations using a Novel Colourimetric Method 285 David Barling, David Morton, and Karen Hapgood 13.1 Introduction 286 13.1.1 Introduction to Blend Pigmentation 287 13.1.2 Previous Work in the Use of Coloured Tracers to Assess Powder Blending 288 13.1.3 Colour Tracer Properties and Approach to Blend Analysis 288 13.2 Uses and Validation 290 13.2.1 Assessment of Mixer Characteristics and Mixer Behaviour 290 13.2.2 Quantification of Content Uniformity and Energy Input 293 13.2.3 Detection and Quantification of Unintentional Milling during Mixing 295 13.2.4 Robustness of Method with Tracer Concentration 295 13.3 Comments on the Applied Suitability and Robustness in of the Tracer Method 296 13.4 Conclusions 297 Acknowledgements 297 References 297 14. Polymer-based Delivery Systems for the Pulmonary Delivery of Biopharmaceuticals 301 Nitesh K. Kunda, Iman M. Alfagih, Imran Y. Saleem, and Gillian A. Hutcheon 14.1 Introduction 302 14.2 Pulmonary Delivery of Macromolecules 302 14.3 Polymeric Delivery Systems 303 14.3.1 Micelles 304 14.3.2 Dendrimers 305 14.3.3 Particles 305 14.4 Preparation of Polymeric Nano/microparticles 305 14.4.1 Emulsification Solvent Evaporation 306 14.4.2 Emulsification Solvent Diffusion 307 14.4.3 Salting Out 307 14.5 Formulation of Nanoparticles as Dry Powders 308 14.5.1 Freeze-drying 308 14.5.2 Spray-drying 309 14.5.3 Spray-freeze-drying 309 14.5.4 Supercritical Fluid Drying 310 14.6 Carrier Properties 310 14.6.1 Size 310 14.6.2 Morphology 311 14.6.3 Surface Properties 311 14.7 Toxicity of Polymeric Delivery Systems 311 14.8 Pulmonary Delivery of Polymeric Particles 312 14.9 Conclusions 313 References 313 15. Quality by Design: Concept for Product Development of Dry-powder Inhalers 321 Al Sayyed Sallam, Sami Nazzal, Hatim S. AlKhatib, and Nabil Darwazeh 15.1 Introduction 322 15.2 Quality Target Product Profile (QTPP) 324 15.3 Critical Quality Attributes (CQA) 324 15.4 Quality Risk Management 325 15.5 Design of Experiments 326 15.6 Design Space 328 15.7 Control Strategies 328 15.8 Continual Improvement 329 15.9 Process Analytical Technology/Application in DPI 329 15.10 Particle Size 329 15.11 Crystallinity and Polymorphism 330 15.12 Scale-up and Blend Homogeneity 331 15.13 Applying of QbD Principles to Analytical Methods 331 15.14 Conclusion 332 References 332 16. Future Patient Requirements on Inhalation Devices: The Balance between Patient, Commercial, Regulatory and Technical Requirements 339 Orest Lastow 16.1 Introduction 340 16.1.1 Inhaled Drug Delivery 340 16.1.2 Patients 340 16.2 Requirements 341 16.2.1 Patient Requirements 341 16.2.2 Technical Requirements 343 16.2.3 Performance Requirements 345 16.3 Requirement Specifications 346 16.3.1 Requirement Hierarchy 346 16.3.2 Developing the Requirements 347 16.4 Product Development 350 16.5 Conclusions 351 References 352 Index 353 |
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