The systemic inflammatory response syndrome. 2004

Markus A Weigand, and Christian Hörner, and Hubert J Bardenheuer, and Axel Bouchon
Department of Anesthesia, University of Heidelberg, Im Neuenheimer Feld 110, Heidelberg 69120, Germany. markus_weigand@med.uni-heidelberg.de

Sepsis and septic shock are the leading causes of death in intensive care units in developed countries despite recent advances in critical care medicine. Sepsis is the systemic inflammatory response to infection frequently associated with hypoperfusion followed by tissue injury and organ failure. The activation of monocytes/macrophages and neutrophils, with the consecutive release of pro-inflammatory mediators and activation of the coagulation cascade, seems to play a key role in the pathogenesis of sepsis. Elimination of the septic focus, anti-microbial therapy and supportive treatment are the cornerstones of sepsis therapy. In addition, the application of small doses hydrocortisone to patients with refractory septic shock and the treatment of patients with septic multiple organ failure with activated protein C are two adjunctive therapeutic strategies. Promising new experimental treatment options are interference with MIF, HMGB1, C5a or TREM-1 signal transduction pathways and an inhibition of apoptosis, which may further improve the prognosis of septic patients in the future.

UI MeSH Term Description Entries
D007239 Infections Invasion of the host organism by microorganisms or their toxins or by parasites that can cause pathological conditions or diseases. Infection,Infection and Infestation,Infections and Infestations,Infestation and Infection,Infestations and Infections
D008562 Membrane Glycoproteins Glycoproteins found on the membrane or surface of cells. Cell Surface Glycoproteins,Surface Glycoproteins,Cell Surface Glycoprotein,Membrane Glycoprotein,Surface Glycoprotein,Glycoprotein, Cell Surface,Glycoprotein, Membrane,Glycoprotein, Surface,Glycoproteins, Cell Surface,Glycoproteins, Membrane,Glycoproteins, Surface,Surface Glycoprotein, Cell,Surface Glycoproteins, Cell
D011956 Receptors, Cell Surface Cell surface proteins that bind signalling molecules external to the cell with high affinity and convert this extracellular event into one or more intracellular signals that alter the behavior of the target cell (From Alberts, Molecular Biology of the Cell, 2nd ed, pp693-5). Cell surface receptors, unlike enzymes, do not chemically alter their ligands. Cell Surface Receptor,Cell Surface Receptors,Hormone Receptors, Cell Surface,Receptors, Endogenous Substances,Cell Surface Hormone Receptors,Endogenous Substances Receptors,Receptor, Cell Surface,Surface Receptor, Cell
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D051193 Toll-Like Receptors A family of pattern recognition receptors characterized by an extracellular leucine-rich domain and a cytoplasmic domain that share homology with the INTERLEUKIN 1 RECEPTOR and the DROSOPHILA toll protein. Following pathogen recognition, toll-like receptors recruit and activate a variety of SIGNAL TRANSDUCING ADAPTOR PROTEINS. Receptors, Toll-Like,Toll-Like Receptor,Receptor, Toll-Like,Receptors, Toll Like,Toll Like Receptor,Toll Like Receptors
D018746 Systemic Inflammatory Response Syndrome A systemic inflammatory response to a variety of clinical insults, characterized by two or more of the following conditions: (1) fever >38 degrees C or HYPOTHERMIA <36 degrees C; (2) TACHYCARDIA >90 beat/minute; (3) tachypnea >24 breaths/minute; (4) LEUKOCYTOSIS >12,000 cells/cubic mm or 10% immature forms. While usually related to infection, SIRS can also be associated with noninfectious insults such as TRAUMA; BURNS; or PANCREATITIS. If infection is involved, a patient with SIRS is said to have SEPSIS. Inflammatory Response Syndrome, Systemic,Sepsis Syndrome,Sepsis Syndromes,Syndrome, Sepsis,Syndromes, Sepsis
D018805 Sepsis Systemic inflammatory response syndrome with a proven or suspected infectious etiology. When sepsis is associated with organ dysfunction distant from the site of infection, it is called severe sepsis. When sepsis is accompanied by HYPOTENSION despite adequate fluid infusion, it is called SEPTIC SHOCK. Bloodstream Infection,Pyaemia,Pyemia,Pyohemia,Blood Poisoning,Poisoning, Blood,Septicemia,Severe Sepsis,Blood Poisonings,Bloodstream Infections,Infection, Bloodstream,Poisonings, Blood,Pyaemias,Pyemias,Pyohemias,Sepsis, Severe,Septicemias

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