Chest
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Pneumocystis carinii pneumonia (PCP) causing acute respiratory failure (ARF) in patients with acquired immunodeficiency syndrome (AIDS) has been reported in several studies to have a mortality of 84 to 100 percent. A recent report found a 42 percent survival rate. ⋯ The mean duration of survival after discharge from the hospital was 7.9 +/- 1.8 months, which is an improvement over previous reports. These data suggest that we should reevaluate the reported recommendations that patients with AIDS, PCP and ARF should not receive intensive care or mechanical ventilation.
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In this study, 82 patients who experienced translaryngeal intubation (TLI) for more than four days were prospectively evaluated for laryngeal complications. At the time of extubation or tracheostomy, direct laryngoscopy was performed in these patients and laryngeal damage evaluated. ⋯ Laryngoscopy was repeated at two-week intervals in 54 patients and laryngeal damage was resolved within four weeks in 63 percent. These 54 patients were evaluated for adverse clinical effects arising from TLI-induced laryngeal pathology and no relationship was found between laryngeal pathology seen at initial laryngoscopy and the development of adverse effects.
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To determine whether manual ventilation during intrahospital transport of mechanically ventilated critically ill patients results in blood gas and/or hemodynamic abnormalities. ⋯ Manual ventilation during intrahospital transport of critically ill mechanically ventilated patients is safe provided the person performing manual ventilation knows the inspired oxygen fraction and minute ventilation required before transport and is trained to approximate them during transport.