Charles B. Spainhour – författare

If we will ever achieve Paul Ehrlich’s "magic bullet," that is, a molecule which goes with high selectivity to the therapeutic target site, does what it needs to do, and is subsequently cleared from the body, the practice of safety assessment will have to change. Nonclinical Drug Administration: Formulations, Routes and Regimens for Solving Drug Delivery Problems in Animal Model Systems seeks to address a trio of objectives that, though separate, are linked and central to biomedical science and, ultimately, medicine. Rather seeing these as separate "silos," those working in nonclinical safety assessment will have to view these three in an integrated manner and to regularly and thoughtfully incorporate new information and technology.

The trio of objectives this book explores are: first, to present how to deliver more of a drug product systemically to facilitate the regulatory need for evaluating safety and efficacy in animal species (at elevated exposure levels) prior to advancing the drug to human testing; second is to achieve better tolerance to therapeutics administration in test animals and humans which achieves objectives 1 and 3; and third, to explore ways to improve on therapeutic target receptor delivery performance, therefore improving both clinical pharmacodynamics bioavailability and specificity.

The book’s ten chapters assemble the basic concepts, principles and hypotheses involved in quantitative receptor and chronological organism interaction dynamics central to the successful development of new therapeutics which depend on systemic administration to achieve desired therapeutic goals and in so doing avoid outcomes which limit, marginalize, or preclude the therapeutic use of so many molecules.

The last 10 years have seen a seismic shift in therapeutic product development and testing. In both the pharmaceutical (both small and large molecule) and medical device sectors, the vast majority of testing and evaluation of products is not performed within innovator companies, but rather has been outsourced to a growing universe of commercial organizations. The authors both have more than 30 years experience in this field, and both have worked within innovator companies, for CROs, and as consultants in the field.  Contract Research and Development Organizations: Their Role in Global Product Development has been crafted by these authors to provide a how to guide for all aspects of working with CROs in selecting, working with and ensuring the best possible desirable outcome of having the R&D function, or substantial parts of it, outsourced.   It uses as the exemplary case nonclinical safety assessment, biocompatibility and efficacy testing which are to be performed to select the best possible candidate compound, device or formulation and then moving the resulting regulated therapeutic medical product into and through the development process and to marketing approval. But also covered are the contract synthesis of drug substances and corresponding manufacture of biologics and manufacture of products, formulation development, clinical evaluation, regulatory and document preparation support, and use of consultants.

Included in the volume are an exhaustive listing of those CROs in the (drug and device) safety evaluation sector and their contact information and capabilities, and extensive similar listing for the other types of contract service providers. Also included are guidances on how to monitor ongoing work at contract facilities and audit check lists for GLP, GMP and GCP facilities. These listings are international in scope, and a specific chapter addresses working with some of the newer international CROs.

If we will ever achieve Paul Ehrlich’s "magic bullet," that is, a molecule which goes with high selectivity to the therapeutic target site, does what it needs to do, and is subsequently cleared from the body, the practice of safety assessment will have to change. Nonclinical Drug Administration: Formulations, Routes and Regimens for Solving Drug Delivery Problems in Animal Model Systems seeks to address a trio of objectives that, though separate, are linked and central to biomedical science and, ultimately, medicine. Rather seeing these as separate "silos," those working in nonclinical safety assessment will have to view these three in an integrated manner and to regularly and thoughtfully incorporate new information and technology.

The trio of objectives this book explores are: first, to present how to deliver more of a drug product systemically to facilitate the regulatory need for evaluating safety and efficacy in animal species (at elevated exposure levels) prior to advancing the drug to human testing; second is to achieve better tolerance to therapeutics administration in test animals and humans which achieves objectives 1 and 3; and third, to explore ways to improve on therapeutic target receptor delivery performance, therefore improving both clinical pharmacodynamics bioavailability and specificity.

The book’s ten chapters assemble the basic concepts, principles and hypotheses involved in quantitative receptor and chronological organism interaction dynamics central to the successful development of new therapeutics which depend on systemic administration to achieve desired therapeutic goals and in so doing avoid outcomes which limit, marginalize, or preclude the therapeutic use of so many molecules.

This volume provides a complete update of all the materials in prior volumes on the subject (including current directories to testing labs and other support establishments worldwide), while adding substantial new material on the following topics:

·        The history of CROs, including snapshots of CROs and a genealogy chart making clear where they came from and where they went.

·        Study directors and principal investigators.

·        The nuts and bolts of study performance.

·        Electronic reporting requirements – SEND and eCTD (required for NDA, BLA, ANDA, and IND submissions).

·        Consultants and their roles.

·        An expanded examination of common problems and their solutions.

This book boastscomplete directories to the global universe of operating labs – where they are, how to contact them, and what they do (including special capabilities). Additionally, checklists for qualifying labs and manufacturing facilities – and for auditing studies and projects at such facilities – are included. It is directed at those in industry (specifically directed at those working for companies using CRO services) but will also be of interest to scientists or administrators working in research organizations themselves.