Measurement of Implant Stability by Resonance Frequency Analysis in Patients Treated for an Upper Aero-digestive Tract Cancer

Anti-Migration System for Anti-reflux Oeso-gastric Stent (ANTIMIG)

NCT05431738 ·Status: RECRUITING ·Phase: NA

Plastic vs. Covered Metal vs. Uncovered Metal Biliary Stents for the Management of Malignant Biliary Obstruction

NCT01038713 ·Status: COMPLETED ·Phase: NA

The Efficacy and Safety of Robotic Bronchoscopy System-Assisted Stent Placement in Patients with Malignant Central Airway Stenosis

NCT06832943 ·Status: NOT_YET_RECRUITING ·Phase: NA

Unilateral Versus Bilateral Stents for Bismuth Type II and III Malignant Hilar Strictures

NCT00653978 ·Status: UNKNOWN ·Phase: PHASE3

Comparison of a Plastic Stent Without Central Lumen With Self Expandable Metal Stents in Patients With Malignant Distal Biliary Obstruction

NCT01063634 ·Status: UNKNOWN

A Prospective Randomized Study for Efficacy of Uncovered Double Bare Metallic Stent Compared to Uncovered Single Bare Metallic Stent in Malignant Biliary Obstruction

NCT01869894 ·Status: COMPLETED ·Phase: NA

Evaluation of the Use of Metal Stents as Part of the Treatment of Benign Biliary Strictures

NCT01238900 ·Status: COMPLETED

Assessment of Longterm Ureteral Stenting

NCT02871609 ·Status: COMPLETED

Biliary Stenting With or Without Photodynamic Therapy in Treating Patients With Locally Advanced, Recurrent, or Metastatic Cholangiocarcinoma or Other Biliary Tract Tumors That Cannot Be Removed by Surgery

NCT00513539 ·Status: COMPLETED ·Phase: PHASE3

Self-Expandable Esophageal Radiation Stent:a Randomized Controlled Trial in Patients With Advanced Esophageal Cancer

NCT00477841 ·Status: COMPLETED ·Phase: PHASE2

Use of Metal Stents on Benign Esophageal Lesions

NCT01238913 ·Status: WITHDRAWN

Single Versus Multiple Deployment of Metallic Stents for Inoperable Malignant Hilar Biliary Obstruction

NCT02166970 ·Status: COMPLETED ·Phase: NA

WallFlex Biliary Fully Covered (FC) Benign Stricture Study

NCT01014390 ·Status: COMPLETED ·Phase: PHASE3

Endobiliary Radiofrequency Ablation for Malignant Biliary Obstruction Due to Perihilar Cholangiocarcinoma

NCT05546372 ·Status: RECRUITING ·Phase: NA

Quality of Life in Patients With Unresectable Hilar Cholangiocarcinoma on Palliative Metallic Stent Versus Plastic Stent

NCT00746538 ·Status: UNKNOWN ·Phase: PHASE4

Clinical Trial of Stem Cell Based Tissue Engineered Laryngeal Implants

NCT01977911 ·Status: WITHDRAWN ·Phase: PHASE1/PHASE2

Factors to Obstructive Granulation Tissue Formation After Ultraflex Stenting in Benign Tracheal Narrowing

NCT01006200 ·Status: COMPLETED

IRS(Irradiation Stent) vs. CS(Conventional Stent) Insertion in Inoperable Malignant Biliary Obstruction

NCT02001779 ·Status: COMPLETED ·Phase: NA

AXIOS™ Gastroenterostomy for Gastric Outlet Obstruction IDE

NCT06174805 ·Status: SUSPENDED ·Phase: NA

WallFlex Biliary Post Liver Transplant IDE Pilot

NCT01151280 ·Status: COMPLETED ·Phase: NA

Preventing Esophageal Stent Migration in Esophageal Strictures

NCT05081752 ·Status: WITHDRAWN ·Phase: NA

Endoscopic Stenting Versus Surgical Bypass for Low Bile Duct Obstruction by Cancer of the Pancreatic Head

NCT00753441 ·Status: TERMINATED ·Phase: NA

Plastic Stents Compared With Metal Stents in Treating Patients With Malignant Dysphagia Caused by Esophageal Cancer or Gastroesophageal Junction Cancer

NCT00372450 ·Status: WITHDRAWN ·Phase: NA

Fully Covered or Partially Covered Stents in Malignant Esophageal Strictures

NCT01661686 ·Status: COMPLETED ·Phase: NA

Self-expandable Metal Stents Versus Multiple Plastic Stents for Palliation of Biliary Obstruction

NCT03821025 ·Status: UNKNOWN ·Phase: NA