Analysis of the Inner Diameter of the Distal Radial Artery and the Influencing Factors in Chinese Patients

January 6, 2023 updated by: Wujin People's Hospital
Cardiovascular intervention via distal radial artery (DRA) approach has become more and more extensive. However, the DRA is smaller than conventional radial artery (CRA). Assessing the size of the DRA before vascular intervention is extremely important to select suitable patients. There are still few large-sample studies to evaluate the size of DRA and its influencing factors in the Chinese population.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

In recent years, the clinical application of distal radial artery (DRA) approach in cardiovascular intervention has become more and more extensive. However, compared with CRA, the DRA is smaller, resulting in an increased proportion of patients requiring multiple punctures and a lower success rate of implantation. It has been found that the mismatch between artery sheath and vessel size is one of the independent risk factors for postoperative vascular approach complications. Therefore, assessing the size of the DRA before vascular intervention is extremely important to select suitable patients, improve the success rate of puncture, and reduce the complications associated with the approach There are still few large-sample studies to evaluate the size of DRA and its influencing factors in the Chinese population.

Study Type

Observational

Enrollment (Actual)

1182

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Jiangsu
      • Changzhou, Jiangsu, China, 213017
        • Changzhou Wujin People's Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Patients who is prepare for coronary angiography

Description

Inclusion Criteria:

  • Patients who is prepare for coronary angiography

Exclusion Criteria:

  • Lack of upper limbs

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Cross-Sectional

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Diameter of distal radial artery
Time Frame: 24 hours before coronary intervention
Measure the diameter of distal radial artery in anatomic snuffbox by ultrasound
24 hours before coronary intervention

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Diameter of conventional radial artery
Time Frame: 24 hours before coronary intervention
Measure the diameter of conventional radial artery by ultrasound
24 hours before coronary intervention
Diameter of ulnar artery
Time Frame: 24 hours before coronary intervention
Measure the diameter of ulnar artery by ultrasound
24 hours before coronary intervention

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Wujin People's Hospital

Investigators

  • Study Chair: Gaojun Cai, Dr., Wujin hospital affiliated with Jiangsu University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

November 25, 2022

Primary Completion (Actual)

January 6, 2023

Study Completion (Actual)

January 6, 2023

Study Registration Dates

First Submitted

November 21, 2022

First Submitted That Met QC Criteria

November 21, 2022

First Posted (Actual)

December 2, 2022

Study Record Updates

Last Update Posted (Estimate)

January 9, 2023

Last Update Submitted That Met QC Criteria

January 6, 2023

Last Verified

December 1, 2022

More Information

Terms related to this study

Other Study ID Numbers

  • WJH20221122

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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