Effects of different depth of aspiration on blood pressure in patients with hypertensive intracerebral hemorrhage

doi:10.3969/j.issn.1009-6493.2017.34.013

Abstract：Objective:To summarize the changes of blood pressure before and after suctioning in patients with hypertensive intracerebral hemorrhage and to study the effect of different depths of aspiration on blood pressure in these patients.Methods:A total of 51 patients with hypertensive intracerebral hemorrhage were included in this study.On the day after surgery,all patients have randomly monitored the changes of blood pressure before and after 6 endotracheal suctioning (deep and shallow endotracheal suctioning 3 times respectively);the changing status of blood pressure was summarized to analysis the effect of deep and shallow endotracheal suctioning on blood pressure of these patients.Results:The blood pressure of the patients was significantly increased then recovered gradually to the level before endotracheal suctioning.The blood pressure of the patients before and after the deep and shallow aspiration was similar.The blood pressure restored in 5 min after the deep endotracheal suctioning,and in 3 min after the shallow endotracheal suctioning.Within 3 min after the endotracheal suctioning,the blood pressure of deep suctioning patients increased more specific than the patients with shallow suctioning (P＜0.05).Conclusion:For patients with hypertensive intracerebral hemorrhage after airway management,suction will increase its blood pressure irritation and deep suction had a greater effect.On the basis of ensuring the effect of suction,shallow endotracheal suctioning would be a better and safer choice.