NCT02457156

Cattell-Warren Versus Blumgart Techniques of Pancreatico-jejunostomy Following Pancreato-duodenectomy

PANasta Trial Cattell-Warren Versus Blumgart Techniques of Pancreatico-jejunostomy Following Pancreato-duodenectomy - a Double Blinded Multi Centred Trial

• Status: Completed
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 295 (actual)
• Sponsor: University of Liverpool · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to compare two different techniques of performing a pancreatic anastomosis; Cattell-Warren versus Blumgart to determine if a Blumgart anastomosis reduces pancreatic remnant leak, post-operative complications and overall length of hospital stay.

Detailed description

This is a randomised controlled, phase III, double blinded, multicentre clinical trial comparing Cattell-Warren (CWA) versus. Blumgart (BA) methods of pancreaticojejunostomy following pancreaticduodenectomy for supected malignancy of the pancreatic head. The primary objective of the trial is to establish if the Blumgart anastomosis reduces pancreatic remnant leak and in turn complications, hospital stay, cost and promote enhanced recorvery programs. 506 patients (253 patients per treatment arm) will be recruited from approximately 7 centres throughout the United Kingdom. Patients recommended for resection who provide written informed consent will be randomised to one of the following treatment arms on the day of surgery by the surgeon: Arm A: Blumgart method of panreaticojejunostomy. Arm B: CattellWarren method pf pancreaticojejunostomy. Randomisation will be undertaken intra-operatively, following pancreatic head excision, just prior to pancreatic head remnant reconstruction. Patients will be assessed post operatively on days 3 to 7 and on day of dishcharge from hospital. Patients will continue to be followed up in the outpatient setting at 3, 6 and 12 months post surgery. All laboratory and physical assessments performed will be in line standard care. Blood samples for the translational study will be taken subject to informed consent pre-operatively and post-operatively 5 days after surgery. A histological (H\&E stained) slide of the pancreatic transection margin should be taken as routine. This will be requested from each patient for central pathology review to assess the amount of fibrosis.

Conditions

• Pancreatic Cancer

Interventions

Type	Name	Description
PROCEDURE	Blumgart Anastomosis	1. Trans pancreatic suture "U" stich incorporating pancreatic parenchyma and jejunal serosa, left loose. 2. Pancreatic duct to jejunal mucosa sutures, inserted and tied. 3. Trans pancreatic suture "U" stich brought back through the jejuanl serosa anteriorly, tied.
PROCEDURE	Cattell-Warren Anastomosis	1. Posterior row of sutures from pancreatic parenchyma to jejunal serosa, inserted and tied. 2. Pancreatic duct to jejunal mucosa sutures, inserted and tied. 3. Anterior row of sutures from pancreatic parenchyma to jejunal serosa, inserted and tied.
DRUG	Octreotide	Octrotide (100ug) to be administered on the evening before surgery and then 100ug three times daily on the day of surgery and post operative days 1 - 6.

Timeline

• Start date: 2015-04-23
• Primary completion: 2018-07-31
• Completion: 2019-01-31
• First posted: 2015-05-29
• Last updated: 2025-03-13

Locations

1 site across 1 country: United Kingdom