NCT01073514

Clinical Trial of Bile Etiology ,Proteomics and Metabonomics of Malignant Biliary Obstruction

Clinical Trial of Bile Etiology,Proteomics and Metabonomics of Malignant Biliary Obstruction

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 300 (estimated)
• Sponsor: Tianjin Medical University Cancer Institute and Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

To investigate bile culture and susceptibility test in patients with malignant biliary obstruction (MBO) or relation between bile, portal vein or vein culture and biliary infection. Also to get the information of bile metabonomics to find potential tumor marker .Culture of the organism is recognized as the "gold standard" for diagnosis of infection. Our research may be one of the first research on culture and susceptibility test in patients with MBO. The results of the trial research will be benefit to experiential therapy of MBO with biliary infection and diagnosis of MBO.

Detailed description

We will obtain bile sample for culture and susceptibility ,proteomics metabonomics test after PTBD. Also get the blood and urine samples.

Conditions

• Malignant Biliary Obstruction

Timeline

• Start date: 2009-12-01
• Primary completion: 2016-11-01
• Completion: 2016-12-01
• First posted: 2010-02-23
• Last updated: 2015-12-22

Locations

1 site across 1 country: China