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2007-04
2009-11
2010-08
64
NCT01248663
Medical University of Vienna
Medical University of Vienna
INTERVENTIONAL
Reconstruction Method and Delayed Gastric Emptying After Pancreatic Surgery
Pancreaticoduodenectomy (whipple procedure) is the standard operation for tumors of the pancreatic head, uncinate process, distal common bile duct as well as the papilla of vater. For reconstruction, pylorus-preservation (PPPD) has been shown to be technically and oncologically equivalent to the traditional whipple operation. One issue with this technique is delayed gastric emptying (DGE), which occurs in 25-70% of patients, usually emerging between day 4 and 14 after surgery. Patients with severe DGE can not only experience prolonged length of hospital stay, but are also at increased risk for other complications like aspiration or other issues related to the inability to ingest nutrition. There is vast retrospective evidence and one prospective study indicating that antecolic reconstruction of the duodenojejunostomy can improve the rate and severity of delayed gastric emptying. The investigators have conducted a prospective randomized trial in order to test this hypothesis. Patients were randomized to either undergo antecolic or retrocolic reconstruction after PPPD. On day 10 after surgery, DGE was assessed by clinical criteria. In addition, a test meal including 1g paracetamol was administered to check for clinically inapparent DGE. Of these serum samples, kinetics of intestinal peptides like GLP-1, PYY and glucagon was alos measured.
N/A
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
| Study Registration Dates | Results Reporting Dates | Study Record Updates |
|---|---|---|
2010-11-24 | N/A | 2010-11-24 |
2010-11-24 | N/A | 2010-11-25 |
2010-11-25 | N/A | 2007-04 |
This section provides details of the study plan, including how the study is designed and what the study is measuring.
Primary Purpose:
Prevention
Allocation:
Randomized
Interventional Model:
Parallel
Masking:
None
Arms and Interventions
| Participant Group/Arm | Intervention/Treatment |
|---|---|
| ACTIVE_COMPARATOR: antecolic reconstruction After completion of pancreaticoduodenectomy and reconstruction of the pancreaticojejunostomy and hepaticojejunostomy, the reconstruction of the intestinal passage will be conducted by performing an antecolic duodeno-jejunostomy | PROCEDURE: antecolic reconstruction
|
| EXPERIMENTAL: retrocolic reconstruction After completion of pancreaticoduodenectomy and reconstruction of the pancreaticojejunostomy and hepaticojejunostomy, the reconstruction of the intestinal passage will be conducted by performing a retrocolic duodeno-jejunostomy | PROCEDURE: retrocolic reconstruction
|
| Primary Outcome Measures | Measure Description | Time Frame |
|---|---|---|
| Delayed gastric emptying | Gastric emptying will be assessed by clinical criteria on postoperative day 10 after pylorus-preserving pancreatico-duodenectomy. | Postoperative day 10 |
| Secondary Outcome Measures | Measure Description | Time Frame |
|---|---|---|
| Paracetamol reabsorption test | On day 10 after pylorus-preserving pancreaticoduodenectomy, a test meal of a commercially available dietary product (Fresubin protein energy(c)) and 1g paracetamol will be administered. Serum levels of paracetamol will be measured at 0, 15, 30, 60 and 90 minutes after administration. | postoperative day 10 |
| Measurement of plasma intestinal peptides | On day 10 after pylorus-preserving pancreaticoduodenectomy, a test meal of a commercially available dietary product (Fresubin protein energy(c)) and 1g paracetamol will be administered. Serum levels of glucagon-like peptide-1 (GLP-1), peptide YY (PYY) and Glucagon will be measured at 0, 15, 30, 60 and 90 minutes after administration. | postoperative day 10 |
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.
Ages Eligible for Study:
ALL
Sexes Eligible for Study:
18 Years
Accepts Healthy Volunteers:
This is where you will find people and organizations involved with this study.
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
No publications available
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The information and services provided by the National Pancreatic Cancer Foundation are for informational purposes only. The information and services are not intended to be substitutes for professional medical advice, diagnosis or treatment. The National Pancreatic Cancer Foundation does not recommend nor endorse any specific physicians, products or treatments even though they may be mentioned on this site.
