Carotid surgery in the octogenarian.
The records of 52 patients aged 80 years or older who underwent 56 carotid artery reconstructions were analyzed retrospectively. Four patients had amaurosis fugax, 27 patients had experienced one or more transient ischemic attacks, eight had a completely or partially reversible stroke, and 10 had vertebrobasilar insufficiency. Three patients were asymptomatic. Arteriograms documented stenosis > 80% on the operated side in 48 cases, whereas the contralateral carotid artery was occluded or had > 80% stenosis in 10 cases each. Two or more cerebral arteries were involved in 37 patients. CT scans were normal in only 21 (40%) patients. General anesthesia was used in 54 of 56 operations. Thirty-six endarterectomies, 18 bypasses, and two resection-anastomoses (for tortuosity) were performed. A shunt was employed in eight (14.3%) cases. One lethal stroke (1.9%) occurred during the first postoperative month. Three patients experienced nonfatal strokes, two of which gave rise to residual deficits. Two patients were lost to follow-up. For the remaining 49 patients the mean follow-up was 24 months. Two-year actuarial survival was 76.3% for the entire series and 67% for those surviving without neurologic events. This study shows that when properly selected the elderly population can safely undergo carotid surgery.
Favre
J P
JP
Service de Chirurgie Vasculaire, Hôpital Nord, CHU de Saint-Etienne, Saint-Etienne, France.
Guy
J M
JM
Frering
V
V
Boissier
C
C
Barral
X
X
D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical; D002548:Cerebral Revascularization; D002561:Cerebrovascular Disorders / Q000401:mortality / Q000601:surgery*; D016894:Endarterectomy, Carotid; D005260:Female; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D008297:Male; D009017:Morbidity; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology; D012008:Recurrence; D012189:Retrospective Studies; D015996:Survival Rate; D013997:Time Factors; D016896:Treatment Outcome; D014463:Ultrasonography