Expert opinion on investigational drugs
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Endotoxic shock, or Gram-negative septic shock, can occur as a component of Gram-negative sepsis and is characterised by hypotension, poor tissue perfusion and multi-organ dysfunction. Despite antibiotic therapy and intensive care management, the morbidity and mortality rates of Gram-negative septic shock remain high. Endotoxin mediates its effects through interaction with receptors on the surface of a variety of host cells. ⋯ Examination of the literature regarding pharmacological agents used to treat endotoxic shock often yields confusing and contradictory results. The reasons for these mixed results include differences in models, drug dosages, dosing methods and intervals and timing of administration relative to disease duration and severity. However, despite mixed results, several of the drugs discussed in this paper offer promise in the therapy of an often frustrating and lethal condition.