Objectives: To analyse the results of emergency endovascular aneurysm repair (eEVAR) for acute abdominal aortic aneurysms (AAA), in comparison to open repair, and to evaluate suitability and application rate.
Patients and methods: All patients treated for an acute AAA between January 1998 and August 2004 were included. The primary outcome measure was in-hospital mortality. Secondary outcome measures were procedure time, intra-operative blood loss, transfusion requirement, intensive care unit, and hospital length of stay. Suitability and application rate for eEVAR were assessed in a subgroup of patients, from January 2003.
Results: A total of 253 patients were treated. eEVAR was performed in 40 patients, 5 (13%) died in-hospital. Open repair was performed in 213 patients, 64 (30%) died in-hospital. Secondary outcome measures were all significantly improved in the eEVAR subgroup. From January 2003, 56 patients were treated. Of the 44 (79%) patients who were evaluated for eEVAR, 16 (36%) patients were anatomically suitable. Eventually, 15 out of the 56 (27%) patients were treated by eEVAR.
Conclusion: The results of eEVAR in a selected group of patients are promising, but suitability and application rate were low.