Aneurysmectomy in the octogenarian. A study of morbidity and quality of survival.

The records of 52 octogenarians who underwent resection of an abdominal aortic aneurysm were reviewed. Thirty-five elective operations were performed with an operative mortality of 8.6 percent, which was twice that of the group less than 80 years of age. Seventeen emergency operations were performed for rupture with an operative mortality of 58.8 percent. Postoperative follow-up in the elective group found that by 6 months 93 percent of surviving patients had returned to their preoperative status. Survival rates by life table analysis were 67 percent at 1 year, 52 percent at 3 years, and 14 percent at 5 years. In the ruptured group, all patients at risk were alive at 1, 3, and 5 years. We advise elective resection of an abdominal aortic aneurysm in the octogenarian with good functional capacity using the same criteria that we use for younger patients. Most octogenarians can anticipate a prompt return to their usual environment and a meaningful postoperative life-style.