[Clinical study about the management of hemodynamic instability during carotid stenting angioplasty]
Bao-Min Li1, Sheng Li, Jun Wang
1Department of Neurosurgery, Genenral Hospital of PLA, Beijing 100853, China. baominli@sina.com
Insights
Controlling hemodynamic changes during carotid artery stenting significantly reduces complications. This approach is crucial for improving the effectiveness of stenting procedures for carotid stenosis.
Area of Science:
- Cardiovascular Surgery
- Interventional Cardiology
- Neurology
Context:
- Carotid artery stenosis poses a significant risk of stroke.
- Stenting angioplasty is a common intervention for carotid stenosis.
- Hemodynamic changes during the procedure can lead to serious complications.
Purpose:
- To evaluate different treatment strategies for minimizing complications associated with hemodynamic changes during carotid artery stenting.
- To compare outcomes between standard angioplasty and a modified approach controlling hemodynamic parameters.
Summary:
- A study compared 205 cases of carotid artery stenting. 80 cases had no specific hemodynamic management, resulting in 8.8% complications.
- 125 cases involved controlled blood pressure and elevated heart rate, leading to no obvious complications.
- Follow-up over 1 month to 5 years showed no significant restenosis in either group.
Impact:
- Emphasizing the regulation of hemodynamic changes is vital for reducing complications.
- This strategy can improve the overall success and safety of carotid artery stenting.
- Findings support the integration of hemodynamic monitoring and management in interventional procedures for cerebrovascular disease.
Objective:
To evaluate the validity of different treatment for minimizing the complications caused by hemodynamic changes during stenting angioplasty of carotid stenoses.
Methods:
There was no special measure for 80 of 205 cases during angioplasty. General blood pressure was controlled strictly to normal lower limit for avoiding intracranial reperfusion bleeding and angioplasty was done after elevated heart rate to 80 per minute in the remaining 125 cases.
Results:
There were 8.8% complications in 80 cases and no obviously complication occurred in 125 cases controlling hemodynamic changes. Follow-up period from 1 months to 5 years, there was no marked restenosis.
Conclusion:
Regulating hemodynamic changes should be emphasized for reducing complications and improving the effect of carotid artery stenting.
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