Doppler Flow Classification of Saint-Bonnet

Rennes University Hospital1,000 enrolled

Overview

Observational Study that evaluates the interest of Doppler waveforms classification in Peripheral Artery disease

Patients who have Doppler ultrasound scanning in clinical practice currently have a systematic record of Doppler flow on arterial axes of the aorta and right and left lower limbs. The investigators will analyze a posteriori Doppler flow of patients by classifying them using the 3 classifications. The patient will have no constraints related to this study since the recordings are currently performed in clinical routine.

Study Type

OBSERVATIONAL

Enrollment

1,000

Conditions

Peripheral Arterial Disease

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Age greater than or equal to 18 years; * Social insured * Patients referred in the department for any arterial examination of the lower limbs. Exclusion Criteria: \- Patient unfit to understand the instructions of the study

Locations (10)

CHU Amiens

Amiens, France

RECRUITING

CHU de Bordeaux

Bordeaux, France

RECRUITING

CHU Brest

Brest, France

Outcomes

Primary Outcomes

Doppler flows

The difference between the number of unclassified Doppler flows using the Saint-Bonnet classification and the number of unclassified flows using the Spronk et al. This comparison will be done using the Mc Nemar test.

Time frame: Baseline

Central Contacts

MAHE GUILLAUME

CONTACT

02.99.28.75.29 guillaume.mahe@chu-rennes.fr

Data from ClinicalTrials.gov

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