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THE JOURNAL OF CARDIOVASCULAR SURGERY
Rivista di Chirurgia Cardiaca, Vascolare e Toracica
Indexed/Abstracted in: BIOSIS Previews, Current Contents/Clinical Medicine, EMBASE, PubMed/MEDLINE, Science Citation Index Expanded (SciSearch), Scopus
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ORIGINAL ARTICLES VASCULAR PAPERS
The Journal of Cardiovascular Surgery 2001 Aprile;42(2):221-6
Infrainguinal arterial reconstruction with autologous vein grafts: are the results for the in situ technique better than those of non-reversed bypass? A long-term follow-up study
Eugster Th., Stierli P., Aeberhard P.
From the Division of Vascular Surgery University Hospital Aarau/Basle, Switzerland
Background. The aim of this study was to answer the question if the in situ technique in infrainguinal arterial reconstruction is better than the non reversed one in long-term follow-up.
Methods. Patients were included in a prospective study at operation. 387 infrainguinal arterial reconstructions in 367 patients performed from 10-88 to 12-98 were retrospectively analysed.
Results. 280 non-reversed and 107 in situ bypass procedures were performed. Primary patency rates at 60 months were 63.3% for non-reversed and 57.9% for in situ grafts (p=n.s.). Primary assisted patency rates were 81.8% and 84.5% respectively (p=n.s.). Limb salvage rate was not different in either group. The 30-day mortality was 1.9% in the in situ group and 0.7% in the non-reversed group (p=n.s.).
Conclusions. There is no difference in outcome between in situ and non-reversed vein grafting. Absence of statistical difference between the two procedures may be mainly due to the routine use of angioscopic quality control.