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Non Dilation on the Central Venous Catheterization（NDCVC-01）
Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University
Summary
The central venous catheter is widely used and used in high dosage, and various complications such as hematoma, hemopneumothorax and arterial puncture may occur during puncture and use. In addition to conventional techniques, studies have been done to improve the success rate of puncture and reduce the incidence of complications by modifying different procedures. However, among the complications caused by the procedure of percutaneous catheter placement, the fatal bleeding caused by skin dilation may threaten the patient' s life. There are few studies on dilators and skin dilation steps at home and abroad. In this study, the conventional puncture technique was improved and the skin dilation step was omitted, hoping to reduce complications, reduce puncture time, improve efficiency and improve patient comfort on the premise of ensuring the success rate of catheterization.
Official title: Effect of Central Venous Puncture Dilation and Non Dilation on the Success Rate of Catheterization
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
336
Start Date
2024-10-28
Completion Date
2025-05-31
Last Updated
2024-10-22
Healthy Volunteers
No
Interventions
Direct catheterization with non-dilation
Under the guidance of real-time ultrasound, the right internal jugular vein was punctured and a guide wire was inserted, place the catheter into the vessel directly along the guide wire without using an dilator to expand the skin
Catheterization after expanding the skin with a dilator
Under the guidance of real-time ultrasound, the right internal jugular vein was punctured and a guide wire was inserted, after the skin is expanded with a dilator, the catheter is inserted into the vessel along the guide wire
Locations (1)
the Sixth Affiliated Hostipal, Sun Yet Sen University
Guangzhou, Guangdong, China