Comparison of Two Radial Artery Segments Related to "Old-Fashioned" Radial and New Snuff Box Vessel Approach by US
1 other identifier
observational
520
0 countries
N/A
Brief Summary
The purpose of this study is to determine if there is a difference in the size and the depth of the radial artery at the access points for established radial and new distal radial approach for the arteries of both arms
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Apr 2018
Shorter than P25 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 28, 2018
CompletedFirst Posted
Study publicly available on registry
April 3, 2018
CompletedStudy Start
First participant enrolled
April 15, 2018
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 15, 2018
CompletedStudy Completion
Last participant's last visit for all outcomes
August 15, 2018
CompletedApril 3, 2018
March 1, 2018
4 months
February 28, 2018
March 30, 2018
Conditions
Outcome Measures
Primary Outcomes (1)
Comparison of ultrasound derived diameters of radial artery measured at sites related to two different transradial arterial approaches for catheterization
Measuring diameters of the radial artery at the access points for well established radial and new distal radial approach and finding or not a significant difference could have some implications for choosing the access radial site. At the end of a routine echocardiographic evaluation, four short axis measurements (one proximal and one distal on each arm) of the radial artery diameters will be done with a vascular probe.
1 day
Secondary Outcomes (2)
Comparison of ultrasound derived depth of radial artery measured at sites related to two different transradial arterial approaches for catheterization
1 day
Impact of sex, BMI, hand-dominance or comorbidities on the size and the depth of the arterial segments
1 day
Interventions
Measuring the diameter and the depth of two radial segments on both arms
Eligibility Criteria
Patients admitted to the Cardilogy Department
You may qualify if:
- Patients \>18 years old admitted to the Cardiology Department
You may not qualify if:
- Previous transradial procedures
- Arm AV fistula for dialysis access
- History of upper limb peripheral arterial disease
- Hemiparesis
- Hemodynamic instability
Contact the study team to confirm eligibility.
Sponsors & Collaborators
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Valentin Krastev, MD
Dr. Stephan Cherkezov Hospital
- PRINCIPAL INVESTIGATOR
Haralamby Benov, MD
Dr. Stephan Cherkezov Hospital
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Head of CathLab
Study Record Dates
First Submitted
February 28, 2018
First Posted
April 3, 2018
Study Start
April 15, 2018
Primary Completion
August 15, 2018
Study Completion
August 15, 2018
Last Updated
April 3, 2018
Record last verified: 2018-03