View clinical trials related to Barrett Esophagus.
Filter by:This study is being done to test the usefulness of extracellular matrix (ECM) a thin sheet placed over the site after endoscopic mucosal resection to promote healing of the esophagus.
Confocal Endomicroscopy for Permeability of Esophageal Wall in Refractory Gastroesophageal Reflux Disease (GERD)
Aim of this prospective multicenter study is to evaluate the safety of an endoscopic follow-up strategy in patients treated with endoscopic resection (ER) for submucosal or high-risk mucosal esophageal adenocarcinoma (T1bN0M0 or HR T1aN0M0 EAC).
This study will examine the hypothesis that altered esophageal microbiome leads to the development of esophageal adenocarcinoma (EAC). The aims of the project are, firstly the confirmation of relational data on the study cohort, using the methods developed and applied at the laboratory at University of Queensland Diamantina Institute (UQDI). Second, to generate a tissue microarray resource future tissue in-situ validation of microbes. And finally, to develop a biobank of clinical isolates of relevant esophageal microbes for future functional studies.
To improve detection of esophageal (pre)malignant lesions during surveillance endoscopy of patients at risk of developing malignancies, for example in Barrett's Esophagus (BE), there is a need for better endoscopic visualization and the ability for targeted biopsies. Optical molecular imaging of neoplasia associated biomarkers could form a promising technique to accommodate this need. It is known that the biomarker c-Met is overexpressed in dysplastic and neoplastic areas in BE segments versus normal tissue and has proven to be a valid target for molecular imaging. Edinburgh Molecular Imaging Ltd (EMI) has developed a fluorescent tracer specifically targeting c-Met by labeling a small peptide to a fluorescent fluorophore: 'EMI-137'. The investigators hypothesize that when EMI-137 is administered intravenously, it accumulates in c-Met expressing high grade dysplasia (HGD) and esophageal adenocarcinoma (EAC), enabling (early) cancer visualization using a newly developed fluorescent fiber-bundle. This hypothesis will be tested in the current pilot intervention study.
This study evaluates the addition of an alginate based solution to twice daily proton pump inhibitor therapy (PPI) in patients undergoing ablative therapy for dysplastic Barrett's esophagus. The investigators hypothesize that the addition of this medication will help to achieve complete remission of Barrett's over a shorter period of time.
This study tests the impact of narrow band imaging (NBI) on endoscopists' accurate detection of visible lesions and dysplasia in patients with Barrett's esophagus, as well as the effect of NBI on the choice of primary treatment modality among endoscopists performing endoscopic eradication therapy (EET).
This study is to examine the benefits of newly designed capsule with enhanced frame rate and wide angle compared to standard endoscopy, which may help enhance detecting esophageal diseases that otherwise may have been out of vision in the standard endoscopy, ultimately decreasing healthcare costs.
The aim of this study is to assess the safety and feasibility of the EndoRotor® for the ablation of Barrett's esophagus.
The primary objective is to determine the safety and efficacy of the C2 CryoBalloon™ Swipe Ablation System ("CryoBalloon Swipe") used at increasing doses.