American journal of therapeutics
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We investigated the impact of kinetic beds on the incidence of atelectasis in mechanically ventilated patients in an intensive care unit (ICU). All bronchoscopies performed for atelectasis on mechanically ventilated patients between July 2000 and June 2001 and between July 2002 and June 2003 were reviewed. On July 26, 2001, 50 kinetic beds, 20 continuous lateral rotation therapy modules, and 20 percussion and vibration modules were introduced to our institution. ⋯ Of the 3065 ICU admissions between July 2002 and June 2003, 83 patients developed atelectasis while being mechanically ventilated. Of these, 48 (58%) patients had left-sided atelectasis, 30 (36%) had right-sided atelectasis, and 5 (6%) had bilateral atelectasis. There was no decrease in the incidence of atelectasis in mechanically ventilated patients at our institution after the introduction of kinetic beds and vibration, percussion, and rotation modules despite their widespread availability.
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The authors retrospectively reviewed their experience with nitric oxide (NO) in a pediatric ICU. Given its cost ($3000/d), ongoing evaluations are required to ensure its effective use and avoid inappropriate applications. NO use included 4 categories: (1) hypoxemic respiratory failure, (2) pulmonary hypertension following surgery for congenital heart disease (CHD), (3) intraoperatively for surgical procedures such BT shunt placement or 1-lung ventilation, and (4) during ECMO. ⋯ The survival of responders was 9 of 9 versus 1 of 4 for nonresponders (P = 0.014). No significant adverse effects requiring therapy other than decreasing the inhaled NO concentration were noted. Potential interventions and practices to limit the unwarranted use of this costly agent are discussed.