Long-term outcome of surgical revascularization of supraaortic vessels.
The aim of this study was to evaluate long-term results of different surgical reconstructions of supraaortic vessels, particularly the subclavian and innominate arteries. It is a retrospective review of 33 years experience in a teaching hospital; 80 surgical revascularizations were performed in 76 patients who suffered occlusive disease of subclavian or innominate artery from 1965 to 1998. These included 38 bypass (BP) operations (28 carotid-subclavian, 4 aorto-subclavian, 3 aorto-innominate, and 3 subclavian transpositions) and 42 endarterectomies (EA). All available patients (34) were reassessed clinically, and by triplex scanning. The mean clinical follow-up was 9 months (range 1 to 116 months) for all patients and for control-examined patients 158 months (range 6 to 346 months). Four patients were lost to follow-up. The perioperative mortality was 2.5% (BP, 0%; EA, 5%). The overall patency rate for both the BP and the EA procedures was 95% at 1 and 5 years; 91% at 10 years (BP, 89%; EA, 93%) and 89% (BP, 87%; EA, 90%) at 15 years. Most of the patients (84%) were satisfied with the clinical result in the long term. We conclude that surgical revascularization of supraaortic vessels is an infrequent procedure, and all surgical techniques give good and durable long-term outcome.
Uurto
Ilkka T
IT
Department of Surgery, Tampere University Hospital and Tampere University School of Medicine, PO Box 2000, 33521 Tampere, Finland. ilkka.uurto@uta.fi
Lautamatti
Visa
V
Zeitlin
Rainer
R
Salenius
Juha P
JP
D000328:Adult; D000368:Aged; D000792:Angiography; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000401:mortality* / Q000601:surgery*; D016122:Brachiocephalic Trunk; D004691:Endarterectomy / Q000379:methods / Q000401:mortality; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D012189:Retrospective Studies; D018570:Risk Assessment; D012307:Risk Factors; D012720:Severity of Illness Index; D013348:Subclavian Artery; D016019:Survival Analysis; D013997:Time Factors; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures / Q000379:methods* / Q000401:mortality*