Status:
WITHDRAWN
Doppler Ultrasonography Assessed Vascular Changes Before and After Radial Artery Puncture
Lead Sponsor:
China Medical University, China
Conditions:
Blood Flow Indexes
Eligibility:
All Genders
18-65 years
Phase:
NA
Brief Summary
The investigators designed a study to assess whether there were any blood flow indexes change before and after radial artery puncture with doppler ultrasonography
Detailed Description
The investigators designed a study to assess whether there were any blood flow indexes change before and after radial artery puncture with doppler ultrasonography.The indexes include Arterial Diameter...
Eligibility Criteria
Inclusion
- Patients were included in the study if they were ethnic Chinese, between 18 and 65 years old, American Society of Anesthesiologists (ASA) physical status I or II,candidates for general anesthesia undergoing thoracic surgery
Exclusion
- Patients were excluded if they do not want to cooperate with the test, had a history of upper extremity arteriosclerosis obliterans or thromboangitis obliterans,had a history of radial artery puncture or coronary artery bypass grafting,had acute vessel trauma,or had been diagnosed with Raynaud' disease,had suffered from mental or neurological disorders
Key Trial Info
Start Date :
October 1 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 30 2022
Estimated Enrollment :
Patients enrolled
Trial Details
Trial ID
NCT03294993
Start Date
October 1 2017
End Date
September 30 2022
Last Update
November 11 2021
Active Locations (1)
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1
the First Hospital of China Medical University
Shenyang, Liaoning, China, 110001