The HIRADO study: Hand Ischemia and function after RADial artery Occlusion study

Recruiting

• Conditions: Occlusion of the arm vessel; radial artery occlusion; 10011082; 10047079

• Registration Number: NL-OMON46016
• Lead Sponsor: Vrije Universiteit Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 23 April 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: 327

Inclusion Criteria

Patients who have undergone a previous TR procedure with a suspected RAO (defined as no radial artery pulse or no flow at ultrasound examination)

Exclusion Criteria

1. Unable or not willing to give informed consent
2. Hemodialysis patients with an arteriovenous fistula

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Hand ischemia will primarily be evaluated with measurement of thumb capillary<br /><br>lactate changes after manual stress testing, and secondary, with changes of<br /><br>thumb transcutaneous partial pressure of oxygen. </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Functional capacity of the hand will be evaluated by handgrip strength,<br /><br>sensibility of the hand and the QuickDASH questionnaire. The outcome parameters<br /><br>will be compared between patients with and without RAO.</p><br>