Pathophysiology of Shock, Sepsis, and Organ Failure


Book Description

In this book current knowledge of the pathophysiology of shock, sepsis and multi organ failure is presented. The rapid progress which has been made and the results achieved in intensive care medicine are based on sound basic research, which is duly reflected in these chapters. Multiorgan failure is the foremost cause of postoperative and posttraumatic death and many complex mechanisms are involved. Only with a good foundation of basic research can abnormalities in the physiological, biochemical, and morphological course of shock be recognized and the necessary conclusions for treatment drawn. Therapy must proceed from profound knowledge of the multi variant physiological events in order to influence shock, sepsis and organ failure. Although numerous possibilities for therapy have arisen from pharmaceutical research in recent years, they are beyond the scope of this book and are not discussed here. To gain a better understanding of the pathophysiological events it was necessary to examine and to describe different models that simulate and reproduce these events. Here we describe the causative agents (shock) and the consequences (sepsis, organ failure) in two main sections, divided on the basis of their pathophysiology.




Pathophysiology of Endotoxin


Book Description




Oxford Textbook of Critical Care


Book Description

Now in paperback, the second edition of the Oxford Textbook of Critical Care is a comprehensive multi-disciplinary text covering all aspects of adult intensive care management. Uniquely this text takes a problem-orientated approach providing a key resource for daily clinical issues in the intensive care unit. The text is organized into short topics allowing readers to rapidly access authoritative information on specific clinical problems. Each topic refers to basic physiological principles and provides up-to-date treatment advice supported by references to the most vital literature. Where international differences exist in clinical practice, authors cover alternative views. Key messages summarise each topic in order to aid quick review and decision making. Edited and written by an international group of recognized experts from many disciplines, the second edition of the Oxford Textbook of Critical Careprovides an up-to-date reference that is relevant for intensive care units and emergency departments globally. This volume is the definitive text for all health care providers, including physicians, nurses, respiratory therapists, and other allied health professionals who take care of critically ill patients.







Endotoxin Induced-Shock: a Multidisciplinary Approach in Critical Care


Book Description

This book provides easy consultation and guidance for an appropriate understanding and management of endotoxic shock. Endotoxic shock results from a severe, generalized inflammatory response induced by bloodstream infection with gram-negative bacteria. However, endotoxin-induced inflammatory activation may be disconnected by Gram-Negative threats (e.g. Gram-Positive and yeast infections) as well as occur in multiple clinical scenarios like post-cardiac arrest syndrome and trauma, possibly due to gut barrier dysfunction and consequent endotoxin translocation. The clinical management is structured focusing and dedicating a chapter for antibiotics, corticosteroids, volume support, vasoactive and cardiostimulating drug, coagulopathy and nutritional support. In addition, this book is remarkable because describing polymixin b hemoperfusion points out molecular interactions, and hydrodynamics of Sorption. Each section includes •) brief pathophysiology; •) principles of management; •) key messages. Readers can find updated tips related to the diagnosis and management of endotoxic shock with a multidisciplinary approach drawing a pathway from endotoxin structure and source and the related pathophysiology of endotoxic shock underling the specific clinical aspect and focusing on medical clinical management of endotoxemia and extracorporeal removal. The book – written by international opinion leaders of this field – is addressed to healthcare providers working in intensive care and represents a point of reference for intensivists, infectious disease physicians, nephrologists and critical care nurses involved in the management of endotoxic shock and enriched with useful downloadable material.




Septic Shock


Book Description




Shock, Sepsis, and Organ Failure


Book Description

At the Sixth Wiggers Bernard Conference, a group of scientists from various disciplines discussed new findings relating to nitric oxide synthase inhibitor in shock, sepsis, and organ failure. Dedicated to the presentation and discussion of both positive and negative findings related to the use of NOS inhibitors, the meeting served as a forum for issues relating to specific and non-specific inhibitors, as well as the role of nitric oxide-oxygen radical interactions. Both experimental and clinical data were presented in the trauma and sepsis field.




Septic Shock Methods and Protocols


Book Description

Septic shock remains a serious medical condition with high mortality. Despite many advances in intensive care medicine and antibiotic devel- ment, this has not changed appreciably in the last 20 years. Frustratingly, over the same period of time, enormous advances have been made in understa- ing the underlying pathogenic mechanisms of this condition. This has resulted in the development of several novel therapies for septic shock, which, despite excellent theoretical grounds for their efficacy, have failed in altering mort- ity attributable to sepsis. The reasons for these failures are multiple, but it is clear that further research is required aimed at increasing our understanding of the basic pat- physiological processes that occur following infection. Research into septic shock draws upon a number of different disciplines, ranging from molecular and cellular biology to physiological measurements on whole animals. Septic Shock Methods and Protocols is an attempt to draw together into one volume a number of protocols that are of use in the investigation of the mechanisms of septic shock. I have divided the book into five sections. The first deals with endotoxin, the lipopolysaccharide component of the Gram-negative cell m- brane that can mimic many of the features of septic shock. Gram-positive organisms are found increasingly as causes of septic shock, and several - pects of toxins produced from these bacteria are considered in the second s- tion.




Pathophysiology of Endotoxin


Book Description