Abdominal Aortic Aneurysm Research Today is a free monthly online journal that collates and summarizes the latest research about Abdominal Aortic Aneurysm, including details on aaa (abdominal aortic aneurism), cardiac disease, treatment, symptoms, surgery. | ||||||||
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Hospital readmissions following abdominal aortic aneurysm repair.Gioia LC, Filion KB, Haider S, Pilote L, Eisenberg MJ Division of Cardiology, Jewish General Hospital/McGill University, Montreal, Quebec, Canada. In-hospital outcomes associated with abdominal aortic aneurysm (AAA) repair are well described. However, little is known about post-discharge readmission rates, lengths of stay, associated mortality, and costs. We examined 206 consecutive patients who underwent AAA repair at two American hospitals between 1998 and 2000. Index hospitalization and 6-month readmission data were extracted from a resource and cost accounting system used by both hospitals. Among the 206 patients, 183 survived until discharge (mortality rate 11.2%). Among the surviving patients, 38 (21.0%) were readmitted within 6 months. Half of the readmissions occurred within two weeks of discharge, with patients presenting with a diverse array of complications. Nonelective repair and diabetes mellitus were independent predictors of hospital readmission (OR = 2.83, 95% CI = 1.25-6.40, p = 0.01; OR = 6.60, 95% CI = 1.02-42.4, p = 0.047, respectively). For each readmission, the mean length of stay was 10.7 +/- 2.5 days and the mean cost was dollar 13,397 +/- 3,381. The cumulative number of hospital days during the 6 months post-discharge was 17.7 +/- 3.5 days for each readmitted patient and the mean per-patient total cost was dollar 23,262 +/- 5,478. The mortality rate among readmitted patients was 13.2%. Overall, readmissions following AAA repair accounted for a cost >50% over and above the cost of the readmitted patients' index hospitalization. Hospital readmissions are common during the 6 months following AAA repair. Patients who are readmitted experience long lengths of stay and high mortality rates, and their care incurs high costs. Published 16 February 2005 in Ann Vasc Surg, 19(1): 35-41.
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