NCT00004910 2012-06-06Endoscopic Placement of Metal Stents in Treating Patients With Cancer- Related Duodenal ObstructionNorthwestern UniversityPhase 1/2 Completed
NCT00004911 2012-06-06Endoscopic Placement of Metal Stent in Patients With Cancer-Related Bowel ObstructionNorthwestern UniversityPhase 1/2 Completed