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Displaying 5 studies
Fluorescence in situ hybridization (FISH) has improved the diagnostic performance of cytology for evaluation of malignant biliary strictures in the US and Europe. The utility of FISH for diagnosis of biliary strictures in Asia is currently unknown. The investigators conducted a prospective study in 2 university hospitals to determine diagnostic performance of FISH for the diagnosis of malignant biliary strictures in Thai patients.
The purpose of this study is to assess the clinical effectiveness of ESDT for patients with RBES defined as the number of endoscopic interventions 6 months following serial dilation.
Can an MRI detect and monitor the inflammatory and fibrotic possess in patients with Eosinophilic Esophagitis
This is a prospective, single blinded, randomized study of EndoMAXX EVT Fully Covered Esophageal Stent with Valve for the treatment of malignant strictures of the lower esophagus. The purpose of this study is to evaluate improvement of dysphagia due to esophageal stricture with EndoMAXX EVT Fully Covered Esophageal Stent with Valve (investigational device) compared to the EndoMAXX Fully Covered Esophageal Stent (reference device).
The purpose of this study is to collect data related to patients undergoing diagnostic evaluation and treatment of Gastroesophageal Reflux Disease (GERD) and its associated diseases in multiple academic and community settings.