Volume 14, Issue 1 (29 2008)                   Back to this Issue | Back to browse issues page

XML Persian Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Zolfaghari M, Nikbakht Nasrabadi A, Karimi Rozveh A, Haghani H. Effect of Open and Closed System Endotracheal Suctioning on Vital Signs of ICU Patients. Hayat. 2008; 14 (1) :13-20
URL: http://hayat.tums.ac.ir/article-1-151-en.html
Abstract:   (8029 Views)

Background & Aim: Nowadays, mechanical ventilators are being used for some patients in ICUs due to various physiological and clinical causes. Keeping endotracheal tube clean and open is necessary in order to improve the patient&aposs oxygenation. This study aimed to investigate the effects of open and closed system endotracheal suctioning on vital signs of patients in ICU.

Methods & Materials: In this quasi-experimental study, 40 patients from Shariaty Hospital&aposs ICU were selected using convenience sampling method. Data was collected using a record sheet. The sheet consisted of demographic characteristics and vital signs including blood pressure, mean arterial blood pressure, heart rate, respiratory rate, and arterial blood oxygen saturation percentage. Endotracheal suctioning was done randomly in 90 minute intervals once using closed method and once using open method. All patients were hyper oxygenated by Ambo bag for 2 minutes before and after the procedures. The patients&apos vital signs were checked and recorded using SIEMENS 680 2xi monitor before, and 2 minutes and 5 minutes after the procedures. Data were analyzed using SPSS software.

Results: Systolic and diastolic blood pressures, and heart rate showed higher increase 2 and 5 minutes after the open method compared to close method (P<0.001). Arterial blood oxygen saturation percentage reduced in the open method more than in the closed one 2 and 5 minutes after the procedure (P<0.001). No significant difference was seen in the patients&apos respiratory rate in two methods (P>0.05).

Conclusion: Closed endotracheal suction system results in lower disturbances in the vital signs than the open system. Therefore, for better results, the closed endotracheal suctioning is suggested.

 

Full-Text [PDF 233 kb]   (3017 Downloads)    
Type of Study: Research | Subject: Nursing Care
Published: 2013/08/13 | ePublished: 2013/08/13

Add your comments about this article : Your username or Email:
CAPTCHA code

© 2018 All Rights Reserved | Journal of hayat

Designed & Developed by : Yektaweb