Abdominal Aortic Aneurysm, Abdominal Aortic Aneurysm Enlargement
Conditions
Keywords
Abdominal aortic aneurysm, Open surgical conversion, Endovascular repair, EVAR explantation, Failed EVAR
Brief summary
Late endovascular abdominal aneurysm repair (EVAR) complications not amenable to endovascular correction can undergo either late open conversion (LOC) or semi-conversion (SC). LOC is defined as a total or partial endograft explantation \>30 days after the initial EVAR. SC is defined as open or laparoscopic surgery for endoleak (EL) correction with complete endograft preservation. The aim of this study is to collect in a prospective database the technical aspects of a multicenter experience of LOC and SC, and to analyse early and long-term outcomes of these two treatments.
Interventions
PROCEDUREOpen Conversion after EVAR
See Open Conversions group description.
PROCEDURESemiConversion after EVAR
See SemiConversions group description.
Sponsors
Azienda Ospedaliero-Universitaria di Parma
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* open or laparoscopic surgery for EVAR complications, with or without endograft explantation
Exclusion criteria
* endovascular reinterventions * extra-anatomical bypass surgery (e.g. femoro-femoral crossover bypass) not associated with direct aorta/endograft surgery
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Early Mortality | 30 days | 30-day mortality after surgery |
| In-hospital Mortality | 90 days | Mortality during in-hospital stay |
| Long-term survival | 4 years | Long-term survival rate |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Related complications | 4 years | Aorta-related complications during follow-up |
| Early Morbidity | 30 days | Major complications after surgery |
Countries
Italy
Contacts
Primary ContactPaolo Perini, MD
Outcome results
None listed