title: Acute respiratory failure in severe blunt chest trauma.
abstract: From 1973 through 1980 144 patients with chest trauma were treated. Concomitant acute respiratory failure was considered severe in 125 (83%). Morbidity and mortality were found to be related to the presence of shock, head injury Glasgow score 3-4, and size of the flail segment, but not by the extent of the thoracic or intrathoracic injuries. Mortality for the whole group and for the flail chest group were 8.3 and 9.5%, respectively. Treatment was analyzed in two historical periods: In the first, 1973 through 1976, controlled mandatory ventilation and tracheostomy were used in 83 and 70% of the cases, respectively. In the second period, 1977 through 1980, intermittent mandatory ventilation plus soft-cuff endotracheal tube were used in 77% of the cases. Ventilator time did not vary in these two periods but the lung oxygen transport was better in the group treated with intermittent mandatory ventilation.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000150:complications; D005260:Female; D005409:Flail Chest / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000209:etiology* / Q000628:therapy; D012774:Shock, Traumatic / Q000150:complications; D013898:Thoracic Injuries / Q000150:complications* / Q000401:mortality / Q000628:therapy; D014949:Wounds, Nonpenetrating / Q000150:complications*