Diagnostic accuracy of a novel third generation esophageal capsule as a non‐invasive detection method for Barrett's esophagus: A pilot study

2020 ◽  
Author(s):  
Abhiram Duvvuri ◽  
Madhav Desai ◽  
Sreekar Vennelaganti ◽  
April Higbee ◽  
Venkat Subhash Gorrepati ◽  
...  
Keyword(s):  
Pilot Study ◽  
Diagnostic Accuracy ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Detection Method ◽  
Third Generation ◽  
Non Invasive ◽  
Esophageal Capsule

Sa1648 - Detection of Barrett's Esophagus Using a Third-Generation Esophageal Capsule: A Blinded, Prospective, Tandem Study

2018 ◽  
Vol 154 (6) ◽  
pp. S-341
Author(s):  
Abhiram Duvvuri ◽  
Venkata Subhash Gorrepati ◽  
Sreekar Vennelaganti ◽  
Nour Hamade ◽  
Jihan Fathallah ◽  
...  
Keyword(s):  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Third Generation ◽  
Esophageal Capsule

Third-generation autofluorescence endoscopy for the detection of early neoplasia in Barrett's esophagus: a pilot study

2013 ◽  
Vol 27 (3) ◽  
pp. 276-284 ◽  
Author(s):  
D. F. Boerwinkel ◽  
J. A. Holz ◽  
M. C. G. Aalders ◽  
M. Visser ◽  
S. L. Meijer ◽  
...  
Keyword(s):  
Pilot Study ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Third Generation ◽  
Autofluorescence Endoscopy

Sa1075 Volatile Organic Compounds in Blood for Non-Invasive Diagnosis of Barrett's Esophagus - A Pilot Study

2015 ◽  
Vol 148 (4) ◽  
pp. S-215-S-216
Author(s):  
Amit Bhatt ◽  
Mansour A. Parsi ◽  
Scott L. Gabbard ◽  
Arthi Kumaravel ◽  
David Grove ◽  
...  
Keyword(s):  
Pilot Study ◽  
Volatile Organic Compounds ◽  
Barrett’S Esophagus ◽  
Organic Compounds ◽  
Barrett's Esophagus ◽  
Non Invasive ◽  
Volatile Organic

scholarly journals Probe-based confocal laser endomicroscopy and Barrett's esophagus – just a scientific toy or significant improvement in diagnosis?

2021 ◽  
Author(s):  
Luka Vranić ◽  
Tin Nadarević ◽  
Davor Štimac
Keyword(s):  
Diagnostic Accuracy ◽  
Real Time ◽  
Barrett’S Esophagus ◽  
Predictive Value ◽  
Barrett's Esophagus ◽  
High Reliability ◽  
Confocal Laser Endomicroscopy ◽  
Confocal Laser ◽  
Imaging Method ◽  
Increased Risk

Background: Barrett’s esophagus (BE) requires surveillance to identify potential neoplasia at early stage. Standard surveillance regimen includes random four-quadrant biopsies by Seattle protocol. Main limitations of random biopsies are high risk of sampling error, difficulties in histology interpretation, common inadequate classification of pathohistological changes, increased risk of bleeding and time necessary to acquire the final diagnosis. Probe-based confocal laser endomicroscopy (pCLE) has emerged as a potential tool with an aim to overcome these obvious limitations. Summary: pCLE represents real-time microscopic imaging method that offers evaluation of epithelial and subepithelial structures with 1000-fold magnification. In theory, pCLE has potential to eliminate the need for biopsy in BE patient. The main advantages would be real-time diagnosis and decision making, greater diagnostic accuracy and to evaluate larger area compared to random biopsies. Clinical pCLE studies in esophagus show high diagnostic accuracy and its high negative predictive value offers high reliability and confidence to exclude dysplastic and neoplastic lesions. However, it still cannot replace histopathology due to lower positive predictive value and sensitivity. Key messages: Despite promising results, its role in routine use in patients with Barrett’s esophagus remains questionable primarily due to lack of well-organized double-blind randomized trials.

Su1501 Comparative Evaluation of the Epithelium of Barrett's Esophagus Through the Esophageal Capsule Endoscopy and Methylene Blue Chromoendoscopy

2011 ◽  
Vol 73 (4) ◽  
pp. AB285
Author(s):  
Eduardo G.H. De Moura ◽  
Thiago Alonso Domingos ◽  
Manoel Galvao Neto ◽  
Sônia N. Fylyk ◽  
Paulo Sakai ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Barrett’S Esophagus ◽  
Capsule Endoscopy ◽  
Barrett's Esophagus ◽  
Comparative Evaluation ◽  
Esophageal Capsule
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