Assessment of the Endovascular Aortic Aneurysm Repair's (EVAR) Main Body Lateral Movement Impact on the Rate of Reintervention After AAA's Treatment

Centre Hospitalier Universitaire de Besancon180 enrolled

Overview

The strength of movement which are applied on the EVAR are not only cranio-caudal but also lateral. The movement of the EVAR's body within the aneurysm could be an instability's criteria of the EVAR. The investigators would like to show that this lateral movement is a risk factor of reintervention they should follow and suggest a reinforced medical follow-up to avoid complications.

Study Type

OBSERVATIONAL

Enrollment

180

Conditions

Abdominal Aortic Aneurysm

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Male or female \> 18 years old * All patients treated in the vascular surgery department of Besançon for an abdominal aortic aneurysm with an endoprothesis (symptomatic or asymptomatic) Exclusion Criteria: * Patient in emergency situation (ruptured abdominal aortic aneurysm) * Life expectancy supposed to be inferior to 1 year * Legal incapacity or limited capacity * Pregnant female * Patient unlikely to cooperate with the study * Patient without health insurance

Locations (1)

Vascular Surgery Department

Besançon, France

Outcomes

Primary Outcomes

Reintervention rate

For the the reintervention rate, all the intervention relative to a failure of the EVAR will be taken in account: as - Endoleak - Thrombosis - Conversion to open surgery - Infection - Secondary rupture

Time frame: through study completion, an average of 5 years

Lateral movement of the EVAR

The lateral movement is defined by a movement of more than 5 mm.

Time frame: through study completion, an average of 5 years

Secondary Outcomes

EVAR's movements: other than lateral.

Other than lateral

Time frame: 1 month post-op, 6 months, 12 months, 2 years, 3 years, 4 years, 5 years.

Moving

EVAR's movement in relation to distal or proximal anchorage zones

Time frame: 1 month post-op, 6 months, 12 months, 2 years, 3 years, 4 years, 5 years.

Compliance

The number of CT scanner compared to the number recommended by the Haute Autorité de Santé (HAS)

Time frame: 1 month post-op, 6 months, 12 months, 2 years, 3 years, 4 years, 5 years.

Data from ClinicalTrials.gov

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