الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
Endotracheal suctioning is one of the fundamental procedures practiced in intensive care units. There are two methods used for suctioning : open and closed suction systems. There is a debate in the literature regarding which suctioning method has a positive impact on the hemodynamic state of critically ill patients (CIPs). Aim : This study aimed to compare the effect of open and closed tracheal suction systems on physiological parameters of CIPs. Method: A quasi-experimental design was used to conduct the present study in two intensive care units allocated in the Specialized Medical Hospital, at Mansoura University. A sample of 94 patients was enrolled in this study and was randomly assigned to the closed suction group (n = 47) and the open suction group (n = 47). Data were collected using the patients’ physiological parameters assessment tool. Results: The findings showed no statistically significant differences between the two suctioning methods except for the diastolic blood pressure (P=0.049). A slight improvement in patients’ physiological parameters was noticed after closed suctioning. Conclusion and Recommendations : The open and closed suction systems are considered efficient methods for suctioning the secretion of CIPs. This study highlights the need for further research with a large sample in different clinical settings to contribute to the body of knowledge and evidence related to endotracheal suction.