ChiCTR‐TRC‐14004830.

Trial name or title	The effect of different pancreatic duct stent drainage modes on the early curative effect after pancreaticoduodenectomy, a prospective randomized controlled trial
Methods	Randomized parallel controlled trial
Participants	People ready to undergo pancreaticoduodenectomy due to benign and malignant diseases of pancreas and pars ampullaris aged 18 to 80 years
Interventions	Pancreatic duct stent is placed outside the body, pancreatic duct stent is placed 7 to 8 cm from the pancreaticojejunal anastomotic stoma in the intestine
Outcomes	Incidence of postoperative pancreatic fistula Postoperative pancreatic fistula healing time Incidence of postoperative‐related complications Incidence of global postoperative complications Intraoperative blood loss Surgical duration Duration of postoperative hospitalization Perioperative mortality Reoperation rate
Starting date	July 2014
Contact information	Sun Bei Pro. Email: sunbei70@tom.com Tel: +86 13603656935
Notes	Registration number: ChiCTR‐TRC‐14004830. http://www.chictr.org.cn/searchproj.aspx This group has published another relevant study in Chinese, which is included (Wang 2014)