NCT00417651

Testing for Bacterial Contamination During Gastric Surgeries

Transgastric Bacterial Contamination of the Abdomen

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 50 (actual)
• Sponsor: Jeffrey Hazey · Academic / Other
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to evaluate whether creating a gastrotomy (hole in the stomach) during gastric surgery increases a patient's risk of intra-abdominal infection. We hypothesize that a gastrotomy does not contaminate the abdomen with clinically significant bacterial pathogens.

Detailed description

We propose to investigate the bacterial load and contamination patients experience during laparoscopic roux-en-y gastric bypass while having their gastrotomy for gastrojejunostomy. In all patients who undergo laparoscopic roux-en-y gastric bypass, the stomach must be opened to the peritoneal cavity while placing an anvil for gastrojejunostomy. Samples of gastric fluid will be collected and sent for analysis in all patients. Samples of peritoneal fluid will be collected prior to and after the creation of the gastrotomy, using intraperitoneal irrigation with approximately 500 cc of normal saline. Bacterial counts and identification will be recorded for each sample.

Conditions

• Gastric Surgery

Timeline

• Start date: 2006-07-01
• Primary completion: 2007-10-01
• Completion: 2007-10-01
• First posted: 2007-01-04
• Last updated: 2011-12-14

Locations

1 site across 1 country: United States