title: Trauma, sepsis, and disseminated intravascular coagulation.
abstract: Disseminated intravascular coagulation (DIC) was first observed clinically in a case of sepsis following severe trauma. It was postulated that the observed clotting defect and bleeding were due to the using up of clotting factors in an episode of intravascular clotting. It was also postulated that the multiple organ failure observed was due to obstruction of the microcirculation of the organs by microclots. Evidence for this process was worked out in many animal studies. It was then postulated that if these microclots could be lysed before organ necrosis was produced, organ failure could be prevented. This prevention was shown to be possible in animals. It was then tried in humans using plasminogen activators, and the approach was found to be effective. Using a low dose of plasminogen activator over a 24-hour period caused no changes in the coagulation profile or bleeding.
authors.affiliation: Department of Surgery, Texas Tech University School of Medicine, El Paso 79905, USA.
authors.forename: R M
authors.initials: RM
authors.lastname: Hardaway
mesh_terms: D000328:Adult; D000818:Animals; D004211:Disseminated Intravascular Coagulation / Q000188:drug therapy / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D009102:Multiple Organ Failure / Q000503:physiopathology / Q000517:prevention & control; D010960:Plasminogen Activators / Q000627:therapeutic use; D018805:Sepsis / Q000503:physiopathology*; D014568:Urokinase-Type Plasminogen Activator / Q000627:therapeutic use; D014947:Wounds and Injuries / Q000097:blood* / Q000503:physiopathology