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        5/27/2020 9:55:16 AM | Browse: 853 | Download: 2355
    
    
        
        
    
        
            
                
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                    Received | 
                 
             
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        2020-01-03 15:07 | 
    
    
        
            
                
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        2019-12-30 10:18 | 
    
    
        
            
                
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                    To Make the First Decision | 
                 
             
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        2020-04-03 19:59 | 
    
    
        
            
                
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        2020-04-09 22:28 | 
    
    
        
            
                
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        2020-04-29 12:32 | 
    
    
        
            
                
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                    Accepted by Journal Editor-in-Chief | 
                 
             
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                    Accepted by Executive Editor-in-Chief | 
                 
             
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        2020-05-05 15:22 | 
    
    
        
            
                
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                    Articles in Press | 
                 
             
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        2020-05-05 15:22 | 
    
    
        
            
                
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                    Publication Fee Transferred | 
                 
             
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                    Edit the Manuscript by Language Editor | 
                 
             
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                    Typeset the Manuscript | 
                 
             
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        2020-05-19 02:30 | 
    
            
                
                    
                        
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                            Publish the Manuscript Online | 
                         
                     
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                2020-05-27 09:55 | 
            
        
        
            
                | ISSN | 
                1948-9366 (online) | 
            
            
                | Open Access | 
                This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ | 
            
            
                | Copyright | 
                © The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved. | 
            
                    
                        | Article Reprints | 
                        
                            For details, please visit: http://www.wjgnet.com/bpg/gerinfo/247
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                | Permissions | 
                
                    For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
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                | Publisher | 
                Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA | 
            
            
                | Website | 
                http://www.wjgnet.com | 
            
        
    
        | Category | 
        Gastroenterology & Hepatology | 
    
    
        | Manuscript Type | 
        Retrospective Study | 
    
    
        | Article Title | 
        
                    Software improvement for evaluation of laryngopharyngeal pH testing (Restech) – a comparison between DataView 3 and 4
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        | Manuscript Source | 
        Invited Manuscript | 
    
    
        | All Author List | 
        Dolores Thea Müller, Elena Schulte, Benjamin Babic, Laura Knepper, Claudia Fuchs, Wolfgang Schröder, Christiane J Bruns, Jessica M Leers and Hans Friedrich Fuchs | 
    
            
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        | Funding Agency and Grant Number | 
        
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        | Corresponding Author | 
        Hans Friedrich Fuchs, MD, Assistant Professor, Surgeon, Department of General, Visceral, Cancer and Transplant Surgery, University of Cologne, Kerpener Straße 62, Köln 50937, Germany. hans.fuchs@uk-koeln.de | 
    
    
        | Key Words | 
        Gastroesophageal reflux disease; Laryngopharyngeal reflux disease; Esophageal pH testing; Oropharyngeal pH testing; Restech Dx pH; DeMeester score | 
    
    
        | Core Tip | 
        The Restech Dx-pH is a valid method to measure acid exposure above the upper esophageal sphincter. However, recently a new software update was introduced for calculation of composite scores. Patients with extraesophageal reflux symptoms, who underwent laryngopharyngeal pH monitoring using the Restech Dx-pH system and simultaneous esophageal pH monitoring were evaluated using DataView 3 and DataView 4. A total of 174 patients met inclusion criteria. Mean RYAN score upright and supine differed significantly between both software versions (a,cP = 0.0001) with composite scores mostly decreasing. Our data suggests that DataView 4 may be an improvement of the Restech pH measurement in the evaluation of laryngopharyngeal reflux. | 
    
            
                | Publish Date | 
                2020-05-27 09:55 | 
            
    
        | Citation | 
        Müller DT, Schulte E, Babic B, Knepper L, Fuchs C, Schröder W, Bruns CJ, Leers JM, Fuchs HF. Software improvement for evaluation of laryngopharyngeal pH testing (Restech) – a comparison between DataView 3 and 4. World J Gastrointest Surg 2020; 12(5): 236-246 | 
    
            
                | URL | 
                https://www.wjgnet.com/1948-9366/full/v12/i5/236.htm | 
            
            
                | DOI | 
                https://dx.doi.org/10.4240/wjgs.v12.i5.236 | 
            
    
    
        
                
        
     
 
                 
             
         
        
    
        
        
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