37
Participants
Start Date
October 15, 2019
Primary Completion Date
September 30, 2025
Study Completion Date
September 30, 2025
Vascularly biological assessment
22.5 ml of blood will be collected at day -15, month 3 and month 12.
Analysis of vasomotor endothelial function
Evaluation of the peripheral endothelial function by digital tonometry using the 'EndoPATTM2000' system \[Itamar Medical Ltd., Caeserea, Israel\] before and after induction of post occlusive reactive hyperemia at day -15, month 3 and month 12.
Analysis of arterial compliance
Evaluation of the aortic pulse wave velocity in the aortofemoral segment or in the periphery (on the arm-ankle segment) by calculation of central aortic pressure (CAP) using the tonometric system 'Complior ™' \[Alam Medical, France\] at day -15, month 3 and month 12
Exploration of microcirculation
The microcirculation exploration via analysis of the curves recorded by Laser Doppler at day -15, month 3 and month 12
Venous Doppler Ultrasound
aneurysm screening at day -15, month 3 and month 12
Arterial pressure measurement
measurement of the systolic pressure at the toe using the SysToe™ device, and measurement of systolic and diastolic blood pressure using the Dinamap™ device at day -15, month 3 and month 12
Intima-Media Thickness measurement
Intima-Media Thickness measurement using an ultrasound machine at day -15, month 3 and month 12
Exploration of neuropathy
non-invasive measurement of sudomotor function by SUDOSCAN at day -15, month 3 and month 12
level of physical activity
pedometer collecting the number of steps during the four days before visits at day -15, month 3 and month 12
thoracic scanner
non-injected thoracic scanner visit at month 3
CHU Nimes, Nîmes
Centre Hospitalier Universitaire de Nīmes
OTHER