title: Management of lung contusion.
abstract: One hundred and thirty-two consecutive patients with lung contusion were admitted during the three-year period of 1972 through 1974. All were treated with early intubation and mechanical ventilation with positive and-expiratory pressure with the postulate that such management would minimize the progression of interstitial edema, and intra-alveolar hemorrhage. If progressive increase in the alveolar/arterial oxygen tension gradient was not observed over the ensuing 24 hours, and in the absence of other non-thoracic indications of continuance of mechanical ventilation, patients were extubated and removed from the ventilator. All other patients were further ventilated and followed by daily chest roentgenograms and blood gas studies. Mean ventilation time was 6.2 days. Progressive hypoxemia and deterioration of pulmonary function were not seen. The incidence of pneumonia and tension pneumothorax was low. Overall mortality was 10.6 per cent. The most common cause of death was brain death. No deaths were the result of hypoxemia.
mesh_terms: D000328:Adult; D001926:Brain Death; D002245:Carbon Dioxide / Q000097:blood; D003288:Contusions / Q000097:blood / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D008171:Lung Diseases / Q000097:blood / Q000000981:diagnostic imaging / Q000628:therapy*; D010101:Oxygen Consumption; D011014:Pneumonia / Q000209:etiology; D011030:Pneumothorax / Q000209:etiology; D011175:Positive-Pressure Respiration; D011859:Radiography; D012121:Respiration, Artificial / Q000009:adverse effects
chemical_list: D002245:Carbon Dioxide