This is a time ofexcitement and progress in the field ofxenotransplantation. The work described in this book traces the development of the science of cross-spe cies transplantation, summarizes the current state ofour knowledge, and focuses on approaches directed toward future clinical application. The important question is not whether xenotransplantation will succeed, but rather how and under what circumstances xenografts will provide predictable enough results to warrant clinical application. The fact that the best results to date in clinical xenografting were achieved over three decades ago should not be a matter of discouragement, but rather a stimulus to apply new approaches to this area of work. The shortage of human organs for transplantation is cited frequently as the driving force behind the increased interest in xenotransplantation. This shortage is an undeniable fact, but there are additional potential advantages of xenotrans plantation, such as the ability to schedule replacement surgery on an elective basis and the modification of animals, organs, and tissues to improve acceptabil ity in the human host. The advances in the basic science ofxenotransplantation outlined in this book give hope that the immunologic barriers to xenotransplantation will be overcome and that transplanted organs and tissues will succeed consistently in humans. However, if our experience with human allografts provides an analogy, we may anticipate that clinical progress in xenografts will be plagued by failures and rewarded by successes, often without a complete understanding of the mechan isms involved.
This book considers the scientific and medical feasibility of xenotransplantation and explores the ethical and public policy issues surrounding the possibility of renewed clinical trials.
To be sure, this is a critical topic, as a major problem that remains worldwide is an inadequate supply of organs from deceased human donors, severely limiting the number of organ transplants that can be performed each year.
One of these possibilities is xenotransplantation: using organs from animals. In this book, the authors examine the legal and ethical issues surrounding xenotransplantation and consider the implications for the future.
This volume addresses critical issues in xenotransplantation, providing open and non-partisan discussion of related scientific and policy questions. Three areas covered are: 1) international, collaborative, multidisciplinary research in xenotransplantation; 2)...
Xenotransplantation raises questions about how uncertainty and risk are understood and accepted, and exposes tensions between private benefit and public health.
Xenotransplantation: Vol. 2. / R. Chadwick ...
Recently, remarkable progress has been made in the area of preclinical xenotransplantation experiments.
They do not confine themselves to the scientific progress they made, but comment on the roles of industry and academia in moving the field forward.Recollections of Pioneers in Xenotransplantation Research will be of interest to physicians, ...
This is the first volume to comprehensively discuss the ethical, regulatory, and social aspects of xenotransplantation research.
The first part of the book demonstrates that xenografts are the only realistic near-term technological answer to the organ shortage problem.