Clinical Applications of Mifepristone (RU486) and Other Antiprogestins PDF Download
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Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309049490
Category : Medical
Languages : en
Pages : 303
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Book Description
Mifepristone (RU486), the first clinically available antiprogestin, has generated great interest since its discovery in the early 1980s. Today, it is recognized that mifepristone, along with other antiprogestins, has a potentially significant therapeutic role in human health and disease, with likely applicability to a variety of pregnancy-related conditions (e.g., management of labor) and to contraception, endometriosis, and cancer, among others. But because mifepristone has been studied and used most widely as a means of nonsurgical abortion, political issues have thus far limited research on the drug and prevented its introduction into the U.S. market. This book provides an unbiased evaluation of current knowledge about both the fundamental nature of antiprogestins as well as their possible use in treating numerous diseases and conditions, and it contains recommendations for future research.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309049490
Category : Medical
Languages : en
Pages : 303
Get Book Here
Book Description
Mifepristone (RU486), the first clinically available antiprogestin, has generated great interest since its discovery in the early 1980s. Today, it is recognized that mifepristone, along with other antiprogestins, has a potentially significant therapeutic role in human health and disease, with likely applicability to a variety of pregnancy-related conditions (e.g., management of labor) and to contraception, endometriosis, and cancer, among others. But because mifepristone has been studied and used most widely as a means of nonsurgical abortion, political issues have thus far limited research on the drug and prevented its introduction into the U.S. market. This book provides an unbiased evaluation of current knowledge about both the fundamental nature of antiprogestins as well as their possible use in treating numerous diseases and conditions, and it contains recommendations for future research.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309175658
Category : Medical
Languages : en
Pages : 534
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Book Description
The "contraceptive revolution" of the 1960s and 1970s introduced totally new contraceptive options and launched an era of research and product development. Yet by the late 1980s, conditions had changed and improvements in contraceptive products, while very important in relation to improved oral contraceptives, IUDs, implants, and injectables, had become primarily incremental. Is it time for a second contraceptive revolution and how might it happen? Contraceptive Research and Development explores the frontiers of science where the contraceptives of the future are likely to be found and lays out criteria for deciding where to make the next R&D investments. The book comprehensively examines today's contraceptive needs, identifies "niches" in those needs that seem most readily translatable into market terms, and scrutinizes issues that shape the market: method side effects and contraceptive failure, the challenge of HIV/AIDS and other sexually transmitted diseases, and the implications of the "women's agenda." Contraceptive Research and Development analyzes the response of the pharmaceutical industry to current dynamics in regulation, liability, public opinion, and the economics of the health sector and offers an integrated set of recommendations for public- and private-sector action to meet a whole new generation of demand.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309468183
Category : Medical
Languages : en
Pages : 223
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Book Description
Abortion is a legal medical procedure that has been provided to millions of American women. Since the Institute of Medicine first reviewed the health implications of national legalized abortion in 1975, there has been a plethora of related scientific research, including well-designed randomized clinical trials, systematic reviews, and epidemiological studies examining abortion care. This research has focused on examining the relative safety of abortion methods and the appropriateness of methods for different clinical circumstances. With this growing body of research, earlier abortion methods have been refined, discontinued, and new approaches have been developed. The Safety and Quality of Abortion Care in the United States offers a comprehensive review of the current state of the science related to the provision of safe, high-quality abortion services in the United States. This report considers 8 research questions and presents conclusions, including gaps in research.
Author: Etienne-Emile Baulieu
Publisher: Springer Science & Business Media
ISBN: 1468412426
Category : Nature
Languages : en
Pages : 347
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Book Description
Advances in basic biological research have proceeded rapidly in recent years. The fields of molecular genetics and immunology have experienced dramatic breakthroughs, capturing the imagination of both the scientific community and the general public. With less public notice, receptor biology has brought a cascade of new discoveries and insights. The entire science of pharmacology has been virtually rewritten in terms of receptor phenomenology. In particular, the discovery of specific receptors for steroid and protein hormones has been of seminal importance. With this new information, we have advanced our understanding of the mechanism and specifity of hormone action. We can now explain how hormones interact selectively with specific target cells and how hormones alter biochemical events within the target cells. These facts have already impacted on applied problems of clinical medicine, particularly in diagnosis and treatment of cancer and some metabolic diseases. Now, a new and important application of basic receptor biology and chemistry looms ahead. Within a few short years since the discovery of the progesterone receptor, chemists have synthesized molecules with a greater affinity for the receptor than progesterone itself and which, while occupying the receptor, fail to trigger the events which transform a target cell from the unstimulated to the stimulated state. This is the basis of the competitive inhibitory action of the anti-progestational agent, synthesized by the chemists at Roussel Uc1af, Paris, and designated RU 486.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309044863
Category : Medical
Languages : en
Pages : 361
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Book Description
The abortifacient RU-486 was born in the laboratory, but its history has been shaped by legislators, corporate marketing executives, and protesters on both sides of the abortion debate. This volume explores how society decides what to do when discoveries such as RU-486 raise complex and emotional policy issues. Six case studies with insightful commentary offer a revealing look at the interplay of scientists, interest groups, the U.S. Congress, federal agencies, and the public in determining biomedical public policyâ€"and suggest how decision making might become more reasoned and productive in the future. The studies are fascinating and highly readable accounts of the personal interactions behind the headlines. They cover dideoxyinosine (ddI), RU-486, Medicare coverage for victims of chronic kidney failure, the human genome project, fetal tissue transplantation, and the 1975 Asilomar conference on recombinant DNA.
Author: Sics Editore
Publisher: SICS Editore
ISBN: 8869305457
Category : Medical
Languages : en
Pages : 41
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Book Description
Endometriosis is an oestrogen-dependent disease and is usually not encountered after menopause. Endometriosis-associated pain is treated with drugs that suppress oestrogen secretion in the ovaries. Hormonal products used to reduce pain also prevent pregnancy and are not recommended for infertility patients.Surgery relieves pain and may improve infertility.
Author: Carlo Bulletti
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 520
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Book Description
Author: Andrew T. Goldstein
Publisher: John Wiley & Sons
ISBN: 1444356658
Category : Medical
Languages : en
Pages : 431
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Book Description
First book devoted to the diagnosis and treatment of sexual pain in women Female Sexual Pain Disorders is a remarkable fusion of clinical and scientific knowledge that will empower women’s healthcare professionals to help their patients in overcoming this common debilitating disorder. Based on the highest level research, it provides state-of-the-art practical guidance that will help you to: Evaluate and distinguish the causes of sexual pain in women Differentiate the many forms of sexual pain Implement multidisciplinary treatments Distilling the experience of world leaders across many clinical, therapeutic and scientific disciplines, with an array of algorithms and diagnostic tools, Female Sexual Pain Disorders is your ideal companion for treating the many millions of women who suffer from this disorder worldwide. All proceeds from this book are being donated to the International Society for the Study of Women’s Sexual Health (ISSWSH).
Author: Vera Regitz-Zagrosek
Publisher: Springer Science & Business Media
ISBN: 3642307264
Category : Medical
Languages : en
Pages : 599
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Book Description
This is the very first book to deal with sex and gender differences in drug therapy - an increasingly recognized medical need. It starts with an overview on S/G in clinical syndromes and a documentation of the medical and socioeconomic damage caused by gender specific adverse drug effects. Part I covers S/G differences in pharmacokinetics. Researchers will be satisfied by the detailed discussion of the mechanisms of S/G differences in drug effects that represents cutting edge science and includes interaction of drugs with sex hormones, genomic and epigenetic mechanisms. It also covers S/G in drug development, in animal models and clinical development and S/G in drug prescriptions. Part II targets S/G differences in drug effects in cardiovascular, pulmonary, CNS, neuromuscular, neuropsychiatric and metabolic diseases, in cancer, inflammation, and rheumatic diseases, in bacterial and retroviral infections, thrombosis, embolism. New drugs will be discussed.
Author: Padma V. Devarajan
Publisher: Springer Nature
ISBN: 3030291685
Category : Medical
Languages : en
Pages : 564
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Book Description
This book elaborates on drug delivery targeting via intracellular delivery, specifically through the Receptor Mediated Endocytosis (RME) approach, due to the involvement of cellular receptors in various grave diseases. Targeted delivery relies on two basic approaches, passive and active targeting. While passive targeting approaches have shown great promise, the improved selectivity achieved with active targeting approaches has resulted in significantly higher efficacy. Interestingly there are numerous strategies for active targeting, many of which are already highlighted in , Targeted Drug Delivery: Concepts and Applications. Nevertheless an exciting and practical strategy for active targeting, which could enable high intracellular delivery, is through exploitation of RME. Cells in the body express receptors to enable various physiological and biochemical processes. As a result, many of these receptors are overexpressed in pathological conditions, or newer receptors expressed due to defective cellular functioning. RME is based on exploitation of such receptors to achieve intracellular delivery. While targeted delivery can have manifold applications, in this book we focus on two major and challenging therapeutic areas; i) Cancer and ii) Infectious Diseases. Targeted Intracellular Drug Delivery by Receptor Medicated Endocytosis discusses the major receptors that are useful for targeted delivery for these afflictions. A major section of this book is dedicated to details regarding their occurrence and location, the recognition domain of the receptor, structure activity relationship of substrate /ligand for selective binding, ligands explored, antagonists for ligand binding and relevance of these aspects for therapy of cancer and infectious diseases. These facets are elucidated with the help of specific examples from academic research and also emphasize commercial products, wherever relevant. In vitro cellular models relied on for assessing receptor mediated cellular targeting and in vivo models depicting clinical efficacy are focused on in a separate section. Finally, we briefly discuss the regulatory and toxicity issues that may be associated specifically with the RME approach of intracellular drug delivery.
