Found 14 matching trials
The Effect of Bristle Brush, Rubber Cup, and Air Polishing on Tooth Surface Roughness of Scaled Teeth NA This study investigates the effects of three polishing methods using a bris...
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Khyber College of Dentistry, Peshawar
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Self-expandable Metal Stent (SEMS) Endoscopic Placement for Malignant Colonic Obstruction Therapy NA Compare the effectiveness of Self-expandable metal stent (SEMS) and diverti...
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Clinic of colorectal and minimally invasive surgery University Hospital n2, Clinical Center Sechenov First Moscow State Medical University
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Cholangioscopic Assessment of Occluded Biliary Stent and Role of Biliary Radiofrequency Ablation NA Primary Objective: To document state-of- the-art multi-modality management ...
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Asian Institute of Gastroenterology
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Comparison of Endoscopic Radiofrequency Ablation Versus Photodynamic Therapy for Inoperable Cholangiocarcinoma PHASE2 The purpose of this study is to compare endoscopic radiofrequency ablation ...
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The Second Hospital of Guangzhou Medical College
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Endoscopic Biliary Co-axial Stent Placement Plus/Minus Use of Radiofrequency Ablation (RFA) for Clearance of Occluded Self Expandable Metal Stents (SEMS) in Patients With Distal Biliary Obstruction From Unresectable Biliary-pancreatic Malignancies PHASE3 The purpose of this study is to compare the effects good and/or bad of comb...
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Memorial Sloan Kettering Cancer Center
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Investigation of Antibacterial Effect of Levobupivacaine on Staphylococcus Aureus NA This experimental in vitro study aimed to investigate the antibacterial eff...
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Multiple Locations
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Study-group on Palliative ERCP And RFA-ablation in Metastatic and Inoperable Pancreatic Tumors NA Pancreatic ductal adenocarcinoma (PDAC) is a very aggressive cancer and may...
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Department of Surgery, Umeå University Hospital
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The Use of Novel Over-The-Scope-Clip to Prevent Esophageal Stent Migration NA New endoscopic clipping device called the over-the-scope-clip (OTSC) system...
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Multiple Locations
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Covered Versus Uncovered SEMS for Palliation of Malignant Biliary Strictures. NA The purpose of this study is to compare the duration of stent patency of a ...
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General Hospital sanremo
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Comparison Study of Brachytherapy and Endoscopic Stenting for Dysphagia in Esophago-Gastric Junction Cancer PHASE2 The objective of the study is comparison of the efficacy and safety of pall...
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Second Department of General & Gastrointestinal Surgery & Oncological Surgery of the Alimantary Tract, Medical University of Lublin
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