Articles: respiratory-distress-syndrome.
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Swiss medical weekly · Jan 1985
[Residual lung function changes following adult respiratory distress syndrome (ARDS) in children].
Residual lung function abnormalities have been investigated in 9 children (4 boys and 5 girls) a mean 2.7 years after surviving severe adult respiratory distress syndrome (ARDS). All patients had been artificially ventilated for an average of 9.4 days with a FiO2 greater than 0.5 for 34 hours and maximal PEEP levels in the range of 8-20 cm H2O. ⋯ In all patients abnormal lung functions were found, i.e. ventilation inequalities (8), hypoxemia (7), and obstructive (2) and restrictive (1) lung disease. A significant correlation between respirator therapy and residual lung function was found (duration of FiO2 greater than 0.5 in hours and inspiratory plateau pressure during respirator therapy vs. ventilation inequalities and hypoxemia).
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Intensive care medicine · Jan 1985
Case ReportsTracheal and alveolar gas composition during low-frequency positive pressure ventilation with extracorporeal CO2-removal (LFPPV-ECCO2R).
Tracheal and alveolar gas composition was studied by mass spectrometry in a patient with severe ARDS treated by low frequency positive pressure ventilation/extracorporeal CO2-removal (LFPPV-ECCO2R). Measured alveolar gas concentrations were compared with values derived from standard respiratory equations. ⋯ The reasons for this finding are discussed. We conclude that monitoring of alveolar gas composition by mass spectrometry is of great value during LFPPV-ECCO2R if PAO2, P(A-a)O2 and Qva/Qt are to be determined correctly.
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The records of 220 consecutive trauma patients admitted to intensive care in the period 1974 through 1982 were reviewed in an attempt to find determinants of early adult respiratory distress syndrome (ARDS). All the patients were considered to be at risk of ARDS and had major fractures without concomitant severe injuries to brain, chest or abdomen. No patient died. ⋯ Chest radiography was indicative of ARDS in 21 cases, but in six it was normal despite hypoxaemia. In the cases with radiographic signs of ARDS there was generally good chronologic correspondence with hypoxaemia. Ventilation with positive end-expiratory pressure may prevent the classic radiographic picture of ARDS with alveolar densities.