Health-related quality of life in survivors of open ruptured abdominal aortic aneurysm repair: a matched, controlled cohort study.
OBJECTIVE
The objective of this study was to document the health-related quality of life (HRQOL) for patients who survived operative repair of a ruptured abdominal aortic aneurysm (RAAA) and to compare this with a matched group of patients who survived elective operative repair of an abdominal aortic aneurysm (EAAA).


METHODS
A matched, controlled cohort study of HRQOL was used to compare patients surviving RAAA with an EAAA control group. The study was conducted at two university-affiliated vascular tertiary care referral centers. Survivors of RAAA and EAAA during an 8.5-year period were identified and followed up. The RAAA and EAAA control patients were matched for age, serum creatinine concentration, gender, and duration of follow-up since surgery. HRQOL was measured with the Medical Outcomes Study Short Form-36 Health Survey (SF-36). Scores for the EAAA and RAAA cohorts were also compared with age-corrected SF-36 population scores.


RESULTS
Of 267 patients operated for RAAA during the study period, 130 (49%) survived to hospital discharge. Death after discharge was documented in 35 patients, leaving a potential study population of 95 RAAA survivors. Thirteen were lost to follow-up, seven refused to participate, and four patients were not able to participate. The SF-36 was completed by 71 RAAA patients (75% of surviving RAAA patients). The 71 RAAA survivors and 189 EAAA control patients were similar for seven of eight domains of the SF-36: Physical Function, Role-Physical, Bodily Pain, General Health, Vitality, Mental Health, and Role-Emotional. There was also no difference in the Physical Health Summary and Mental Health Summary scores. The social function component of the SF-36 demonstrated a statistically significant decline in the EAAA group. Both the EAAA and RAAA SF-36 individual and summary scores compared favorably with population norms that were adjusted only for age.


CONCLUSIONS
Long-term survivors of RAAA enjoy a HRQOL that does not differ significantly from EAAA survivors. Scores for both groups compare favorably with population scores adjusted only for age.
Division of Vascular Surgery, Department of Surgery, The University of Ottawa, Ottawa Hospital, Ottawa, Ontario, Canada. ahill@ottawahospital.on.ca
Andrew B
AB
Hill
Louis-Philippe
LP
Palerme
Tim
T
Brandys
Ron
R
Lewis
Oren K
OK
Steinmetz
D000368:Aged; D017544:Aortic Aneurysm, Abdominal / Q000150:complications / Q000401:mortality / Q000601:surgery*; D001019:Aortic Rupture / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D002170:Canada; D016022:Case-Control Studies; D015331:Cohort Studies; D017558:Elective Surgical Procedures; D005260:Female; D005500:Follow-Up Studies; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D011788:Quality of Life; D011795:Surveys and Questionnaires; D017741:Survivors; D013997:Time Factors; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures