Korean Journal of Adult Nursing (성인간호학회지)
- Volume 18 Issue 5
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- Pages.718-726
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- 2006
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- 1225-4886(pISSN)
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- 2288-338X(eISSN)
Comparison of Glucose Concentration of Tracheal Secretions by Measuring Times and Feeding Methods in Enterally Fed Patients
폐흡인군과 비폐흡인군의 측정 시간대 별 기관분비액 당농도와 경장영양액 제공 방법 비교
- Kim, Hwa Soon (Department of Nursing, Inha University) ;
- Yoon, Mi Ja (Department of Nursing, Inha University)
- Received : 2006.03.22
- Accepted : 2006.09.27
- Published : 2006.12.30
Abstract
Purpose: The purpose of this study was to investigate differences between a pulmonary aspiration group and a non-pulmonary aspiration group in glucose concentration of tracheal secretions by measuring time and feeding methods. Method: The subjects were 36 ICU patients who were receiving formula via nasogastric tubes and had endotracheal tubes or tracheostomy tubes. Tracheal secretions were collected by connecting suction traps to a suction catheter in three different times(within 1 hour after feeding, between 1 to 2 hours after feeding, and between 2 to 3 hours after feeding) for 2 days, overall six times. Glucose concentration of tracheal secretions was measured with the glucometer(Accucheck II). Results: Glucose concentration of tracheal secretions increased in progression after feeding. The mean of specimens collected last(between two to three hours after feeding) was shown to be the highest value(M=61.61mg/dl) in the pulmonary aspiration group. Significantly(p=.000) more subjects(94.44%) in the pulmonary aspiration group received formula via a 50cc syringe than those in the non-pulmonary aspiration group(22.22%). Conclusion: Critically ill patients may need more time for head-elevation after tube feeding to prevent pulmonary aspiration. In practice, enteral formula should not be given the patients via a
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