Background: Early delayed gastric emptying (DGE) is the most common complication after pylorus-preserving pancreatoduodenectomy (PpPD). Recently, a vertical antecolic reconstruction for duodenojejunostomy was recommended to decrease the incidence of early DGE in patients with Billroth II-type reconstruction after PpPD. However, Billroth I-type reconstruction (B-I) after PpPD is still favored in Japan.
Methods: Twelve consecutive patients with B-I were prospectively enrolled. Our technique includes an end-to-side duodenojejunostomy and alignment of the stomach contours with fixation of the greater omentum to the abdominal wall in order to promote passage from the stomach through the jejunal loop. DGE was evaluated according to the consensus definition of the International Study Group of Pancreatic Surgery (ISGPS).
Results: DGE was absent, with the nasogastric tube removed within 3 days in all patients. Mean duration of nasogastric tube placement was 1.5 +/- 0.4 days. Mean maximum suction volume was 85 +/- 32 ml/day.
Conclusion: Preliminary results were encouraging simply with relief of the outflow disturbance around the duodenojejunostomy in patients with B-I after PpPD. These findings warrant further prospective randomized trials at either multiple or high-volume centers.