The international surgical journal with global reach

This is the Scientific Surgery Archive, which contains all randomized clinical trials in surgery that have been identified by searching the top 50 English language medical journal issues since January 1998. Compiled by Jonothan J. Earnshaw, former Editor-in-Chief, BJS

Collagen versus gelatin-coated Dacron versus stretch polytetrafluoroethlene in abdominal aortic bifurcation graft surgery: results of a seven-year prospective, randomized multicenter trial. Surgery 2001; 130: 408-14.

Published: 1st January 2001

Authors: Prager M, Polterauer P, Bohmig H-J, Wagner O, Fugl A, Kretschmer G et al.

Conclusion

A total of 315 patients were included in a three way trial. Five year patency rates were similar (89-92 per cent), but the graft infection rate was higher with Dacron (3 per cent) than PTFE (none), p<0.03

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