Innovative Dosage Forms

Innovative Dosage Forms
Author: Yogeshwar Bachhav
Publisher: John Wiley & Sons
Total Pages: 470
Release: 2019-12-04
Genre: Science
ISBN: 3527343962

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Teaches future and current drug developers the latest innovations in drug formulation design and optimization This highly accessible, practice-oriented book examines current approaches in the development of drug formulations for preclinical and clinical studies, including the use of functional excipients to enhance solubility and stability. It covers oral, intravenous, topical, and parenteral administration routes. The book also discusses safety aspects of drugs and excipients, as well as regulatory issues relevant to formulation. Innovative Dosage Forms: Design and Development at Early Stage starts with a look at the impact of the polymorphic form of drugs on the preformulation and formulation development. It then offers readers reliable strategies for the formulation development of poorly soluble drugs. The book also studies the role of reactive impurities from the excipients on the formulation shelf life; preclinical formulation assessment of new chemical entities; and regulatory aspects for formulation design. Other chapters cover innovative formulations for special indications, including oncology injectables, delayed release and depot formulations; accessing pharmacokinetics of various dosage forms; physical characterization techniques to assess amorphous nature; novel formulations for protein oral dosage; and more. -Provides information that is essential for the drug development effort -Presents the latest advances in the field and describes in detail innovative formulations, such as nanosuspensions, micelles, and cocrystals -Describes current approaches in early pre-formulation to achieve the best in vivo results -Addresses regulatory and safety aspects, which are key considerations for pharmaceutical companies -Includes case studies from recent drug development programs to illustrate the practical challenges of preformulation design Innovative Dosage Forms: Design and Development at Early Stage provides valuable benefits to interdisciplinary drug discovery teams working in industry and academia and will appeal to medicinal chemists, pharmaceutical chemists, and pharmacologists.

Dosage Forms

Dosage Forms
Author: Usama Ahmad
Publisher:
Total Pages: 0
Release: 2023
Genre: Drugs
ISBN: 9781803552118

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A Novel Oral Dosage Form with Drug Independent Formulation and Variable Controlled Release

A Novel Oral Dosage Form with Drug Independent Formulation and Variable Controlled Release
Author: Suzan Owaisat
Publisher:
Total Pages: 207
Release: 2015
Genre:
ISBN:

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A unique dosage form which uses a hydrophilic polymer was developed to provide for a predicable release of several drugs. This drug release could be optimized for controlled release using erosion. It can also be designed to release drug utilizing electrochemical processes. The accuracy of drug delivery in terms of dose and timing is of utmost importance for the patient's health status and compliance. A well-designed drug delivery technology offers many advantages to the patient. These advantages include: reduction in dose frequency, reduction of drug side effects, reduced unwanted fluctuations in circulating drug levels, and a more uniform effect of the drug over time. The practice of drug delivery has been dramatically developed in the last decade including electronic controlled release innovative dosage forms. In this study the iontophoretic flux of ibuprofen was investigated using side- by-side diffusion cells. Iontophoresis is the process where electric current is applied to enhance transportation of drugs across the skin. The pH change was found to be an important factor in increasing the diffusion of the drug. The principle of using electric current as a driving force to control the drug release was initially demonstrated on an initial setup. Subsequently, a calcium binding polymer was the hydrogel used as a matrix to develop a new electric oral dosage form. The calcium binding polymer is produced in different forms. The production process of these forms suffers several limitations. In order to apply electric current in a practical way to the calcium binding polymer matrix a novel method was developed. The novel method also allowed for addressing the limitations related to the production process of the conventional dosage form made with this polymer. More uniform gel tablets in shape and size were produced. Different formulations were developed. Ibuprofen was the model drug initially used to investigate the factors that affected the release profiles of these tablets. A two-level, three-factor statistical design of experiments (DOE) was performed to evaluate the effect of those factors on certain responses. These responses included the release rate, time needed to release 80% of the model drug, and lag-time. A new formulation with certain adjuvants was developed. This formulation had the ability to release different kinds of drugs in a uniform release rate. A fail-safe tablet that can only release less than 20% of the drug in 24 hours was developed. The drug release was initiated only when the electric current was applied. This new electric dosage form was aimed to overcome the disadvantages related to conventional dosage forms such as the inability to supply drugs on demand.

Innovative Dosage Forms

Innovative Dosage Forms
Author: Yogeshwar Bachhav
Publisher: John Wiley & Sons
Total Pages: 352
Release: 2019-08-09
Genre: Science
ISBN: 3527812202

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Teaches future and current drug developers the latest innovations in drug formulation design and optimization This highly accessible, practice-oriented book examines current approaches in the development of drug formulations for preclinical and clinical studies, including the use of functional excipients to enhance solubility and stability. It covers oral, intravenous, topical, and parenteral administration routes. The book also discusses safety aspects of drugs and excipients, as well as regulatory issues relevant to formulation. Innovative Dosage Forms: Design and Development at Early Stage starts with a look at the impact of the polymorphic form of drugs on the preformulation and formulation development. It then offers readers reliable strategies for the formulation development of poorly soluble drugs. The book also studies the role of reactive impurities from the excipients on the formulation shelf life; preclinical formulation assessment of new chemical entities; and regulatory aspects for formulation design. Other chapters cover innovative formulations for special indications, including oncology injectables, delayed release and depot formulations; accessing pharmacokinetics of various dosage forms; physical characterization techniques to assess amorphous nature; novel formulations for protein oral dosage; and more. -Provides information that is essential for the drug development effort -Presents the latest advances in the field and describes in detail innovative formulations, such as nanosuspensions, micelles, and cocrystals -Describes current approaches in early pre-formulation to achieve the best in vivo results -Addresses regulatory and safety aspects, which are key considerations for pharmaceutical companies -Includes case studies from recent drug development programs to illustrate the practical challenges of preformulation design Innovative Dosage Forms: Design and Development at Early Stage provides valuable benefits to interdisciplinary drug discovery teams working in industry and academia and will appeal to medicinal chemists, pharmaceutical chemists, and pharmacologists.

Dosage Form Design Parameters

Dosage Form Design Parameters
Author:
Publisher: Academic Press
Total Pages: 816
Release: 2018-07-25
Genre: Medical
ISBN: 012814422X

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Dosage Form Design Parameters, Volume II, examines the history and current state of the field within the pharmaceutical sciences, presenting key developments. Content includes drug development issues, the scale up of formulations, regulatory issues, intellectual property, solid state properties and polymorphism. Written by experts in the field, this volume in the Advances in Pharmaceutical Product Development and Research series deepens our understanding of dosage form design parameters. Chapters delve into a particular aspect of this fundamental field, covering principles, methodologies and the technologies employed by pharmaceutical scientists. In addition, the book contains a comprehensive examination suitable for researchers and advanced students working in pharmaceuticals, cosmetics, biotechnology and related industries. Examines the history and recent developments in drug dosage forms for pharmaceutical sciences Focuses on physicochemical aspects, prefomulation solid state properties and polymorphism Contains extensive references for further discovery and learning that are appropriate for advanced undergraduates, graduate students and those interested in drug dosage design

Pharmaceutical Dosage Forms

Pharmaceutical Dosage Forms
Author: Larry L. Augsburger
Publisher: CRC Press
Total Pages: 436
Release: 2017-10-30
Genre: Medical
ISBN: 1841849774

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Pharmaceutical Dosage Forms: Capsules covers the development, composition, and manufacture of capsules. Despite the important role that capsules play in drug delivery and product development, few comprehensive texts on the science and technology of capsules have been available for the research and academic environments. This text addresses this gap, discussing how capsules provide unique capabilities and options for dosage form design and formulation.

Dosage Form Design Considerations

Dosage Form Design Considerations
Author:
Publisher: Academic Press
Total Pages: 881
Release: 2018-07-28
Genre: Medical
ISBN: 0128144246

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Dosage Form Design Parameters, Volume I, examines the history and current state of the field within the pharmaceutical sciences, presenting key developments. Content includes drug development issues, the scale up of formulations, regulatory issues, intellectual property, solid state properties and polymorphism. Written by experts in the field, this volume in the Advances in Pharmaceutical Product Development and Research series deepens our understanding of dosage form design parameters. Chapters delve into a particular aspect of this fundamental field, covering principles, methodologies and the technologies employed by pharmaceutical scientists. In addition, the book contains a comprehensive examination suitable for researchers and advanced students working in pharmaceuticals, cosmetics, biotechnology and related industries. Examines the history and recent developments in drug dosage forms for pharmaceutical sciences Focuses on physicochemical aspects, prefomulation solid state properties and polymorphism Contains extensive references for further discovery and learning that are appropriate for advanced undergraduates, graduate students and those interested in drug dosage design

Novel Drug Delivery Technologies

Novel Drug Delivery Technologies
Author: Ambikanandan Misra
Publisher: Springer Nature
Total Pages: 448
Release: 2020-02-12
Genre: Medical
ISBN: 9811336423

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The application of drug delivery is a valuable, cost-effective lifecycle management resource. By endowing drugs with new and innovative therapeutic benefits, drug delivery systems extend products’ profitable lifecycle, giving pharmaceutical companies competitive and financial advantages, and providing patients with improved medications. Formulation development is now being used to create new dosage forms for existing products, which not only reduces the time and expense involved in new drug development, but also helps with regard to patent protection and bypassing existing patents. Today’s culture demands convenience, a major factor determining adherence to drug therapy. Over the past few years, patient convenience-oriented research in the field of drug delivery has yielded a range of innovative drug-delivery options. As a result, various drug-delivery systems, including medicated chewing gums, oral dispersible tablets, medicated lozenges and lollipops, have now hit the market and are very popular. These dosage forms offer a highly convenient way to dose medications, not only for special population groups with swallowing difficulties, such as children and the elderly, but for the general populace as well. This book provides valuable insights into a number of formulation design approaches that are currently being used, or could be used, to provide new benefits from existing drug molecules.

Dermal Drug Delivery

Dermal Drug Delivery
Author: Tapash K. Ghosh
Publisher: CRC Press
Total Pages: 463
Release: 2020-01-21
Genre: Medical
ISBN: 1466582715

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With the continued advancement of better-quality control and patient outcome reporting systems, changes in the development, control, and regulation of all pharmaceutical delivery systems including transdermal and topical products have been happening on a continuous basis. In light of various quality issues that have been reported by patients and practitioners resulting in the recall or removal of products from the market, both the pharmaceutical industries and regulatory agencies have been adopting new measures to address these issues. With chapters written by experts in this field, this book takes a 21st century multidisciplinary and cross-functional look at these dosage forms to improve the development, design, manufacturing, quality, clinical performance, safety, and regulation of these products. This book offers a wealth of up-to-date information organized in a logical sequence corresponding to various stages of research, development, and commercialization of dermal drug delivery products. The authors have been carefully selected from different sectors of pharmaceutical science for their expertise in their selected areas to present objectively a balanced view of the current state of these products development and commercialization via regulatory approval. Their insights will provide useful information to others to ensure the successful development of the next generation dermal drug products. Key Features: Presents current advancements including new technologies of transdermal and topical dosage forms. Presents challenges in the development of the new generation of transdermal and topical dosage forms. Introduces new technologies and QbD (quality by design) aspects of manufacturing and control strategies. Includes new perspectives on pre-clinical and clinical development, regulatory considerations, safety and quality. Discusses regulatory challenges, gaps, and future considerations for dermal drug delivery systems.