Articles: intubation.
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Comparative Study
Prehospital endotracheal tube airway or esophageal gastric tube airway: a critical comparison.
This study compares two similar groups of patients in cardiopulmonary arrest with ventricular fibrillation (VF). In the survival study group of 296 patients, 148 patients received an endotracheal tube airway (ETA) and 148 patients received an esophageal gastric tube airway (EGTA), the improved version of the esophageal obturator airway (EOA). ⋯ Training time was longer for the ETA. We conclude that both airways have a place in the prehospital setting.
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We are describing a complication of the usage of Sengstaken-Blakemore tubes. Premature inflation of the gastric balloon in the esophagus can lead to rupture of the esophagus. This hazard can be avoided by checking the position of the tube with a chest radiograph before attempting to inflate the tamponading balloons.
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Intensive care medicine · Jan 1985
Case ReportsPulmonary complications following endotracheal intubation for anesthesia in breech extraction.
A 28-year-old, healthy pregnant patient developed bilateral pneumothorax, subcutaneous emphysema, pneumomediastinum, pneumoretroperitoneum and pneumoperitoneum following endotracheal intubation and manual ventilation during general anesthesia for breech extraction. It is likely that positive-pressure ventilation was the cause for this very rare combination of complications. Early recognition and treatment may prevent such a catastrophe.
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The effects of hyperinflation and increasing the FIO2 to 1.0 on PaO2 after endotracheal suctioning were examined in 28 patients after cardiac surgery. The changes in PaO2 immediately after and at 5- and 10-minutes after suctioning were compared with control values. Hyperinflation at the patient's baseline FIO2 produced a mean decrease in PaO2 of 18 mm Hg immediately after suctioning in over 75% of the sample. ⋯ The hypotension was transient, with arterial blood pressure immediately returning to baseline values on termination of the experimental hyperinflation. In conclusion, 100% oxygen administered by hyperinflation for 1 minute before and after endotracheal suctioning protects patients after cardiac surgery from a fall in PaO2. Because hyperinflation can cause alterations in arterial blood pressure and heart rate, these vital signs should be visually monitored during the endotracheal suctioning procedure.