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

The effect of the endoscopic duodenal-jejunal bypass liner on obesity and Type 2 diabetes mellitus, a multicenter randomized controlled trial. Ann Surg 2014; 260: 984-992.

Published: 24th February 2015

Authors: Koehestanie P, de Jonge C, Berends FJ, Janssen IM, Bouvy ND, Greve JW et al.

Conclusion

The duodenal-jejunal bypass liner is an impermeable sleeve delivered endoscopically into the upper small bowel. After six months, use of the sleeve improved diabetic control and resulted in loss 32 per cent of excess weight, compared to 16.4 per cent in the control group (P<0.05).

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