Surgical and per-oral endoscopic myotomy (POEM) for the treatment of primary esophageal motility disorders: A systematic analysis of current trends in Germany between 2011 and 2019

• Jennis Kandler ,

  Contributed equally to this work with: Jennis Kandler, Tobias Essing

  Roles Conceptualization, Data curation, Investigation, Project administration, Writing – original draft

  * E-mail: sven.loosen@med.uni-duesseldorf.de (SHL); jennis.kandler@med.uni-duesseldorf.de (JK)

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany

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• Tobias Essing ,

  Contributed equally to this work with: Jennis Kandler, Tobias Essing

  Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Writing – original draft

  Affiliations Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany, Department of Internal Medicine II, Marien Hospital, Wesel, Germany

  https://orcid.org/0000-0002-6652-5614

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• David Schöler,

  Roles Validation

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany

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• Georg Flügen,

  Roles Validation

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of General, Visceral and Pediatric Surgery, University Hospital Düsseldorf, Düsseldorf, Germany

  https://orcid.org/0000-0002-9322-1659

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• Wolfram T. Knoefel,

  Roles Validation

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of General, Visceral and Pediatric Surgery, University Hospital Düsseldorf, Düsseldorf, Germany

  ⨯
• Christoph Roderburg,

  Roles Writing – review & editing

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany

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• Tom Luedde,

  Roles Funding acquisition, Resources

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany

  https://orcid.org/0000-0002-6288-8821

  ⨯
• Sven H. Loosen

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: sven.loosen@med.uni-duesseldorf.de (SHL); jennis.kandler@med.uni-duesseldorf.de (JK)

  Affiliation Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany

  https://orcid.org/0000-0003-3447-1161

  ⨯