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Clinical Trial Summary

The purpose of this study is to test and validate a new questionnaire in order to get a "walking estimated limitation calculated by history (WELCH) in patients referred for vascular investigations.


Clinical Trial Description

Two questionnaires the WELCH and the "walking impairment questionnaire" (WIQ) are submitted to patients referred for vascular investigations for suspêcted peripheral arterial disease (PAD). Comparison of score to hemodynamic parameters (first goal) or maximal walking distance (MWD) on treadmill (secondary goal). Scoring of the WIQ is performed according to references. Scoring of the WELCH has been submitted for copyright protection (involves a series of 4 additions a subtraction and a single multiplication) ;


Study Design

Allocation: Non-Randomized, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic


Related Conditions & MeSH terms


NCT number NCT01424020
Study type Interventional
Source University Hospital, Angers
Contact Pierre Abraham, MD; PhD
Phone 33 (0) 2 41 35 36 89
Email piabraham@chu-angers.fr
Status Recruiting
Phase Phase 4
Start date September 2011
Completion date November 2017

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