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This is a retrospective cohort study of consecutive patients submitted to elective EVAR, between February/2009 and May/2019 in a single institution. Symptomatic or ruptured AAA, mycotic aneurysms, isolated iliac aneurysms and complex abdominal aortic repairs were excluded. The primary outcomes were freedom from secondary intervention and compliance with follow-up, defined as surveillance imaging performed within a periodicity no longer than 18 months.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patients that had secondary interventions after EVAR |
| ||
| Patients without secondary interventions after EVAR |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| EVAR | Procedure | Endovascular repair of abdominal aortic aneurysms |
|
| Measure | Description | Time Frame |
|---|---|---|
| Number of participant with secondary intervention (SI) after EVAR | SI included: access-related SI included suture of access bleeds, distal thrombo-embolectomy, patch angioplasty, or thromboendarterectomy of the common femoral artery; limb graft occlusion was defined as a thrombotic obstruction of blood flow in one or both endograft limbs, being a potential threat to the limb; lower limb ischemia was considered when there was a decrease in arterial perfusion of the limb, that was not related with limb graft occlusion; endoleak; stent migration was reported if no simultaneous type 1 endoleak was observed. | 5 years follow up |
| Measure | Description | Time Frame |
|---|---|---|
| Number of participant with compliance with follow-up after EVAR | Non-compliance with surveillance was defined by an 18 months period in which no surveillance imaging was performed. | 5 years follow up |
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Inclusion Criteria:
Exclusion Criteria:
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Consecutive patients submitted to elective EVAR in a university center.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Marina Felicidade Dias Neto | Porto | State/Province | 4200 | Portugal |
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