View clinical trials related to Periampullary Carcinoma.
Filter by:The goal of this observational study is to classify patients that undergo pancreatic resection for presumed pancreatic or periampullary malignancy into high and low risk groups for postoperative complications based on longitudinal saliva, rectal/faecal, tumor, blood and/or bile microbiome profiles. To identify the dynamics of the microbiome, as well as the possibly related short-term and long-term complications, multiple samples at different timepoints are needed from the patients.
laparoscopic pancreaticoduodenectomy(LPD) and Robot Pancreaticoduodenectomy (RPD), as two minimally invasive methods of pancreaticoduodenectomy(PD), have obvious advantages over traditional open pancreaticoduodenectomy(OPD) in terms of reducing surgical trauma and hospitalization time, but there are few studies on their perioperative safety and prognostic effects.However, there are few studies on the perioperative safety and prognostic effects of both procedures. In this trial, the perioperative data and prognosis of both procedures were collected and analyzed through a prospective, multicenter approach to investigate the advantages and disadvantages of both procedures.
Further studies are needed to investigate the prognosis and perioperative safety of patients undergoing robotic-assisted pancreaticoduodenectomy. In this study, clinical data and prognostic data of patients undergoing this procedure were prospectively collected and analyzed to explore its safety and efficacy.
The purpose of this study is to evaluate the efficacy of preoperative biliary drainage (PBD) which is performed prior to pancreatoduodenectomy candidates with obstructive jaundice by observing the prevalence of drainage and surgery related complications, hospital stay, medical cost and life quality compared to surgery alone. It is anticipated that PBD can reduce the prevalence of complications and improve the outcome of pancreatoduodenectomy.
The purpose of this study is to evaluate the validity and safety of a modified operative procedure of digestive tract reconstruction following pancreatoduodenectomy which enables the pancreatic juice and bile to bypass at the pancreatointestinal anastomosis and merge at gastrointestinal anastomosis. It is anticipated that this procedure can decrease the risk of post-surgical pancreatic leakage and preserve the patients' digestive function as well.