MedTrace Logo

A Study of Structure and Function of Radial Artery After Transradial Coronary Intervention

NCT02831322 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 600

Last updated 2023-02-15

No results posted yet for this study

Summary

Several approaches have been proposed to reduce the risk of RAO, including anticoagulation, immediate postprocedural sheath removal, and a small sheath/radial artery ratio. Doppler ultrasound examination showed that interrupted blood flow in RA tend to occur in the proximal end rather than distal part of the artery,which was ignored by a majority of interventional cardiologists. Different insights into occlusion location may lead to different options of sheath materials, models, catheters and puncture access. Thus, the investigators designed this present study to explore the reason of radial artery endothelial dysfuction and damage and occlusion location by flow-mediated dilation (FMD) to determine the suitable method to reduce occlusion risk during TRI.

Conditions

  • Intervention
  • Transradial

Interventions

PROCEDURE

Percutaneous coronary intervention

Percutaneous coronary intervention was a nonsurgical technique for treating obstructive coronary artery disease

Sponsors & Collaborators

  • The First Hospital of Qinhuangdao

    lead OTHER_GOV

Study Design

Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-07-10
Primary Completion
2016-09-05
Completion
2017-10-01

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02831322 on ClinicalTrials.gov