J Formos Med Assoc
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Clinical Trial Controlled Clinical Trial
Continuous lateral rotational therapy in the medical intensive care unit.
The efficacy of continuous lateral rotational therapy (CLRT) for mechanically ventilated patients is not well established. This study investigated the effect of CLRT on gas exchange and the incidence of ventilator-associated pneumonia (VAP) in mechanically ventilated patients in a medical intensive care unit (ICU). ⋯ Mechanically ventilated patients in the medical ICU who received CLRT had improved oxygenation and reduced incidence of VAP compared to controls.
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Case Reports
Total descending thoracic and abdominal aorta grafting in type III aortic dissection with aneurysm.
Single-stage complete replacement of the descending thoracic aorta and the abdominal aorta is a surgical challenge. A 65-year-old man developed acute DeBakey type IIIB aortic dissection and was treated medically. The affected aorta dilated progressively, reaching a maximal diameter of 7 cm 2 years later. ⋯ The descending thoracic aorta and the abdominal aorta were completely replaced with a Hemashield graft under deep hypothermic circulatory arrest. The postoperative course was complicated with transient left hemiparesis and upper gastrointestinal bleeding which were successfully treated by transarterial embolization. The results of this case indicate that complete replacement of the descending thoracic and abdominal aorta can adequately and safely treat type III aortic dissection.
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Several methods have been proposed to predict prognosis in patients with paraquat poisoning, but all have their limitations. This retrospective study evaluated the usefulness of Acute Physiology and Chronic Health Evaluation (APACHE) II scores in risk stratification for patients with paraquat poisoning. ⋯ This study has demonstrated that the APACHE II score is positively correlated with plasma paraquat concentration and ingested amount of paraquat. An APACHE II score of 20 or higher is a good predictor of in-hospital mortality.