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KMID : 1004620060120020097
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Clinical Nursing Research
2006 Volume.12 No. 2 p.97 ~ p.109
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The Effects of Hyperventilation and Hyperoxygenation Before and After Endotracheal Suctioning Using Closed-Suction System on Mechanically Ventilated Patients
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Shin Hyeon-Ju
Kim Jeong-Ah
Kwon Eun-Ok
Noh Hwa-Kyung
Kim Mi-Young
Noh Jin-Sook
Kwon Young-Ok
Kwon Jeong-Ah
Son Hee-Kyong
Kim Se-Hyeon
Seo Mi-Hee
Kim Sun-Young
Lee Young-Jin
Nam Ji-Hyeon
Woo Jeong-Hee
Kim Myung-Ae
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Abstract
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Purpose: The purpose of this study was to identify the effects of hyperventilation and hyperoxygenation before and after endotracheal suctioning using closed-suction system on mechanically ventilated patients.
Method: We selected 20 patients who were mechanically ventilated and randomly assigned into 4 groups according to the type of treatments using repeated measure. We applied 3 types of treatment, hyperventilation, hyperoxygenation, hyperventilation & hyperoxygenation, and no treatment and measured physiologic effects-SpO2, HR and, mena BP.
Result: There were no significant differences between the group with no treatment and the group with hyperventilation, before and after endotracheal suctioning using closed-suction system(SpO2(p=.693), HR(p=.970) and mean BP(p=.638)). There were no significant differences between the group with no treatment and the group with hyperoxygenation before and after endotracheal suctioning using closed-suction system(SpO2(p=.693), HR(p=.970) and mean BP(p=.638)). There were no significant differences between the group with no treatment and the group with hyperventilation & hyperoxygenation before and after endotracheal suctioning using closed-suction system(SpO2(p=.693), HR(p=.970) and mean BP(p=.638)).
Conclusion: As the results, all of the methods, hyperventilation, hyperoxygenation, and hyperventilation & hyperoxygenation can be used when nurses apply endotracheal suctioning using closed-suction systems. In case of hypoxemic patients, hyperoxygenation is recommended for prevention of deoxygenation due to endotracheal suctioning using closed-suction systems.
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KEYWORD
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Suction, Purpose: The purpose of this study was to identify the effects of hyperventilation and hyperoxygenation before and afterClosed-suction system, Hyperventilation, Hyperoxygenation
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