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Updated: Dec 8, 2025
Colonial Wig Pancreaticojejunostomy
Published on: March 12, 2019
The 1-year outcomes after pancreaticogastrostomy using vertical versus horizontal mattress suturing for gastric
Kosei Maemura1, Yuko Mataki2, Hiroshi Kurahara2
1Department of Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan. kmaemura@hotmail.co.jp.
Purpose:
To investigate the differences in nutritional status 1 year after pancreaticogastrostomy (PG) using vertical suturing (VS) vs. twin square horizontal mattress (HMS) suturing in patients undergoing pancreaticoduodenectomy (PD).
Methods:
The subjects of this study were 134 patients who underwent PD, followed by PG, which was closed by VS in 52 and by HMS in 82. We evaluated the peri- and postoperative factors, nutritional parameters, diameter of the remnant main pancreatic duct, and glucose intolerance 1 year postoperatively.
Results:
Forty-five (87%) patients from the VS group and 75 (91%) patients from the HMS group survived for more than 1 year. The incidences of intraabdominal abscess and pancreatic fistula were significantly lower in the HMS group than in the VS group (19.2% vs. 6.6% and19.2% vs. 2.6%, respectively). There were no significant changes in the total protein, serum albumin, and HbA1c levels 1 year postoperatively. The postoperative expansion ratio of the main pancreatic duct diameter was significantly smaller in the HMS group than in the VS group. The strongest risk factor for body weight loss 1 year postoperatively was a non-soft pancreas texture.
Conclusion:
HMS was superior to VS for preventing early postoperative complications and did not affect pancreatic function.
