[Surfactant administration in acute respiratory failure].
We report the case of a 21-year-old man who developed adult respiratory distress syndrome (ARDS) after severe lung contusion due to a car accident. At the scene of the accident the patient was awake and oriented, but there were signs of hypoxaemia (SaO2 by pulse oximetry: 86%). The trachea was intubated in the emergency room and, after diagnosis of multiple rib fractures on the right side (the patient nos. 4-11) and emergency treatment, was extubated 16 h later. During spontaneous breathing there was no improvement of pulmonary function, and the patient was transferred to the intensive care unit 5 days later and reintubated because of acute respiratory failure. He then developed the signs of severe ARDS. No improvement occurred during conventional ventilatory treatment including inversed-ratio ventilation, high-frequency ventilation, and ventilation via a double-lumen tube. On day 15 a bovine surfactant preparation (38 mg/kg body wt.) was instilled into both lungs. Initially there was deterioration of the pulmonary function, probably due to crusts in the bronchial mucous membrane. After aspiration of the crusts at bronchoscopy, there was progressive respiratory improvement. The inspired oxygen concentration and PEEP level could be reduced, and the ventilatory ratio normalised within 14 days. This therapeutic intervention improved pulmonary function and probably led to the successful outcome after 36 days of ventilatory support.
Stubbig
K
K
Klinik für Anästhesiologie der Ruprecht-Karls-Universität Heidelberg.
Schmidt
H
H
Böhrer
H
H
Huster
T
T
Bach
A
A
Motsch
J
J
D000063:Accidents, Traffic; D000208:Acute Disease; D000328:Adult; D003288:Contusions / Q000150:complications* / Q000188:drug therapy; D006801:Humans; D055370:Lung Injury; D008297:Male; D011663:Pulmonary Surfactants / Q000008:administration & dosage*; D012131:Respiratory Insufficiency / Q000188:drug therapy* / Q000209:etiology
D011663:Pulmonary Surfactants
Surfactantapplikation bei akutem Lungenversagen.