Influence of axial and non-axial turning over on intracranial pressure and cerebral perfusion pressure in patients with severe hypertensive cerebral hemorrhage after operation
LI Ruxue
CHE Tengyu
GUO Siyao
CHENG Jie
LIU Mengfan
GAO Shuo
SUN Zelin
WANG Yunlong
Abstract：Objective:To explore the impact of axial and non-axial turning methods on ICP and CPP in postoperative patients with severe hypertensive cerebral hemorrhage.Methods:Patients with hypertensive cerebral hemorrhage who met the inclusion and exclusion criteria and had ICP monitoring in the neurosurgical ICU of a tertiary hospital in Tangshan from June 2022 to April 2023 were selected as study subjects.A self-controlled before-and-after study design was adopted.The subjects underwent non-axial and axial turning operations between 21:00-24:00 on the fifth day post-operation when their vital signs were stable.ICP,MAP,and CPP average values were recorded before,during,and at 1 minute,5 minutes,10 minutes,15 minutes,20 minutes,and 30 minutes after each turning operation.The changes in ICP,MAP,and CPP in postoperative patients with severe hypertensive cerebral hemorrhage were compared between the two turning methods.Results:For the non-axial turning method,there were statistically significant differences in ICP,MAP,and CPP before and during the operation(P<0.05).There were also statistically significant differences in ICP and MAP before and at 1 minute and 5 minutes after the operation(P<0.05).For the axial turning method,there were statistically significant differences in ICP and MAP before and during the operation,and at 1 minute after the operation(P<0.05).There was a statistically significant difference in CPP before and at 1 minute after the operation(P<0.05).When comparing the amplitude of ICP changes between the two turning methods,statistically significant differences were observed in the amplitude of change between during the operation and before the operation,and between 5 minutes and 1 minute after the operation(P<0.05).Conclusion:Both turning methods caused significant changes in ICP,MAP,and CPP in postoperative patients with severe hypertensive cerebral hemorrhage.The rise in ICP is lower with axial turning than with non-axial turning,and the decrease in CPP is more pronounced with non-axial turning,indicating that axial turning is safer than non-axial turning for nursing care of postoperative patients with severe hypertensive cerebral hemorrhage in neurosurgery.This provides a practical basis for clinical nursing work.
Keywords：axial turning overintracranial pressureICPcerebral perfusion pressureCPPmean arterial pressureMAPhypertensioncerebral hemorrhagestrokenursing
Publication Date：2024-10-10
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 3385-3392 )