Utility of Surgery for Ruptured Abdominal Aortic Aneurysm

Our aim was to assess the utility of surgery for ruptured abdominal aortic aneurysm (RAAA) using the number of quality-adjusted life years (QALYs) in a retrospective study with cross-sectional quality-of-life (QoL) evaluation. During a 7-year period up to 2002, 242 of 269 (90%) patients with RAAA underwent surgery. Survivors were sent the EQ-5D self-administered questionnaire to assess their long-term outcome. EQ-5D single index values were calculated for each survivor and combined with age- and sex-adjusted Finnish life tables to obtain QALY estimates. Total hospital mortality (90-day) and operative mortality (30-day) were 140 of 269 (52.0%) and 106 of 242 (43.8%), respectively. Of the 129 surviving patients, 111 were available for QoL evaluation. The response rate was 85%. The mean (range) number of QALYs after RAAA was 4.1 (0-30.9) for all and 8.5 (0.2-30.9) for hospital survivors. Young age and low Glasgow Aneurysm Score were associated with a high number of QALYs irrespective of the statistical method used for analysis. Successful repair of RAAA was able to lend considerable benefit as measured by QALYs.