Ignite Creation Date:
2024-05-06 @ 8:21 PM
Last Modification Date:
2024-10-26 @ 3:25 PM
Study NCT ID:
NCT06345131
Status:
RECRUITING
Last Update Posted:
2024-04-03
First Post:
2024-01-30
Brief Title:
Clinical Research Plan for the Safety and Accuracy of Ultrasound-guided Radial Artery Puncture Catheterization
Sponsor:
Nanjing First Hospital Nanjing Medical University
Organization:
Nanjing First Hospital Nanjing Medical University
Study Overview
Official Title:
Clinical Research Plan for the Safety and Accuracy of Ultrasound-guided Radial Artery
Status:
RECRUITING
Status Verified Date:
2024-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
By observing the anatomical relationship and influencing factors of the radial artery through ultrasound the optimal puncture location is selected and puncture catheterization is guided to reduce the number of punctures reduce complications and improve safety and accuracy
Detailed Description:
Measure the anatomical parameters of the radial artery and radial nerve in the forearm using ultrasound summarize the relevant anatomical factors that affect the placement of radial artery catheterization and find the optimal puncture range that is both safe and accurate for radial artery catheterization
A total of 100 surgical patients were included Ultrasound was used to measure the transverse diameter TDA of the radial artery the vertical distance VDA between the radial artery center and the skin and the distance D between the superficial branch of the radial nerve and the radial artery at the midpoint between the radial styloid process point 25cm 5cm 75cm 10cm from the radial styloid process point 25cm below the center of the elbow fossa and 10cm from the radial styloid process point and 25cm below the center of the elbow fossa The radial artery was compared on both sides of the patient as well as on different genders and ages Differences in anatomical parameters and spatial relationships of the radial nerve Patients were randomly divided into a distal group Group A 33 cases a mid distal group Group B 33 cases and a proximal group Group C 33 cases Group A underwent radial artery puncture and catheterization within 0-5cm of the proximal end of the radial styloid process Group B underwent radial artery puncture and catheterization within 5-10cm of the proximal end of the radial styloid process Group C underwent radial artery puncture and catheterization within a range of 10cm proximal to the styloid process of the radius and 25cm below the center of the cubital fossa The success rate puncture time puncture frequency and puncture related complications of the first ultrasound-guided radial artery puncture and catheterization were recorded for three groups of patients
A total of 100 surgical patients were included Ultrasound was used to measure the transverse diameter TDA of the radial artery the vertical distance VDA between the radial artery center and the skin and the distance D between the superficial branch of the radial nerve and the radial artery at the midpoint between the radial styloid process point 25cm 5cm 75cm 10cm from the radial styloid process point 25cm below the center of the elbow fossa and 10cm from the radial styloid process point and 25cm below the center of the elbow fossa The radial artery was compared on both sides of the patient as well as on different genders and ages Differences in anatomical parameters and spatial relationships of the radial nerve Patients were randomly divided into a distal group Group A 33 cases a mid distal group Group B 33 cases and a proximal group Group C 33 cases Group A underwent radial artery puncture and catheterization within 0-5cm of the proximal end of the radial styloid process Group B underwent radial artery puncture and catheterization within 5-10cm of the proximal end of the radial styloid process Group C underwent radial artery puncture and catheterization within a range of 10cm proximal to the styloid process of the radius and 25cm below the center of the cubital fossa The success rate puncture time puncture frequency and puncture related complications of the first ultrasound-guided radial artery puncture and catheterization were recorded for three groups of patients
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None