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Book Cover
E-book
Author Webster, Gregory K

Title Poorly Soluble Drugs : Dissolution and Drug Release
Published Milton : Pan Stanford Publishing, 2017

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Description 1 online resource (573 pages)
Series Pan Stanford series on pharmaceutical analysis ; volume 1
Contents Cover; Half Title; Title Page; Copyright Page; Contents; Foreword; 1 The Modern Pharmaceutical Development Challenge: BCS Class II and IV Drugs; 1.1 Introduction; 1.2 Changing Drug Emphasis; 1.2.1 BCS Classification System; 1.2.2 Poorly Soluble Drugs; 1.3 The Dissolution Market; 1.4 Dissolution and Drug Release in the Pharmaceutical Industry; 1.4.1 Solubility Determinations for Pharmaceutical API; 1.4.2 Use of Surfactants in Dissolution Testing; 1.4.3 Intrinsic Dissolution Evaluation of Poorly Soluble Drugs; 1.4.4 Strategies for Oral Delivery of Poorly Soluble Drugs
1.4.5 A Staged Approach to Pharmaceutical Dissolution Testing1.4.6 Development and Application of in vitro Two-Phase Dissolution Method for Poorly Water-Soluble Drugs; 1.4.7 Use of Apparatus 3 in Dissolution Testing of Poorly Soluble Drug Formulations; 1.4.8 Use of Apparatus 4 in Dissolution Testing of Poorly Soluble Drug Formulations; 1.4.9 Dissolution of Nanoparticle Drug Formulations; 1.4.10 Dissolution of Lipid-Based Drug Formulations; 1.4.11 Dissolution of Stabilized Amorphous Drug Formulations; 1.4.12 Dissolution of Pharmaceutical Suspensions; 1.4.13 Biorelevant Dissolution
1.4.14 Clinically Relevant Dissolution for Low-Solubility Immediate-Release Products1.4.15 Method Validation and QbD for Dissolution Testing of BCS Class II/IV Products; 1.4.16 Regulatory Considerations in Drug Release Testing of BCS Class II/IV Products; 1.4.17 Dissolution of Capsule-Based Formulations; 1.4.18 Emerging and Non-compendial Drug Release Techniques; 2 Solubility Determinations for Pharmaceutical API; 2.1 Introduction; 2.2 Drug Solubility Assay Development; 2.2.1 Media for Solubility Studies; 2.2.1.1 Biorelevant media; 2.2.1.2 Organic solvents (DMSO); 2.2.1.3 Detection methods
2.3 Drug Solubility Determination2.3.1 Shake-Flask Method; 2.3.2 Miniaturized Shake-Flask Method; 2.3.2.1 Sample preparation and analysis; 2.3.3 Potentiometric Titration Methods; 2.3.4 High-throughput Solubility Determinations; 2.4 In silico Predictions; 2.5 Other Physicochemical Determinations; 2.5.1 pKa; 2.5.2 Lipophilicity; 2.6 Summary; 3 Use of Surfactants in Dissolution Testing; 3.1 Introduction; 3.2 Surfactants; 3.2.1 Use of Surfactants in Dissolution Media Development; 3.2.2 Types of Surfactants in Dissolution Development; 3.2.3 Surfactant Concentration in Dissolution Media
3.2.4 Other Non-surfactant Media Adjuvants3.3 Impact of Surfactants on Dissolved Gases; 3.4 Case Studies; 3.4.1 Roflumilast; 3.4.2 Fingolimod; 3.4.3 Lamotrigine; 3.4.4 Tacrolimus; 3.4.5 Amiodarone; 3.4.6 Enzyme Addition; 3.5 Regulatory Concerns; 4 Intrinsic Dissolution Evaluation of Poorly Soluble Drugs; 4.1 Introduction; 4.2 Apparatuses Used in Evaluating the Intrinsic Dissolution Rate; 4.2.1 Rotating Disk System; 4.2.2 Fixed Disk System; 4.2.3 Flow Cell: Dissolution by UV Imaging; 4.3 Calculating the Intrinsic Dissolution Rate (IDR)
Notes 4.4 Evaluation of Intrinsic Dissolution of Poorly Soluble Drugs
Bibliography Includes bibliographical references and index
Notes Print version record
Subject Pharmacology.
Drugs -- Dosage forms.
Dosage Forms
Pharmacology
pharmacology.
MEDICAL -- Pharmacy.
MEDICAL -- Pharmacology.
SCIENCE -- Chemistry -- Analytic.
Drugs -- Dosage forms
Pharmacology
Form Electronic book
Author Bell, Robert G
Jackson, J. Derek
ISBN 9781315340869
1315340860
9789814745468
9814745464