Abstract

Background: Corona virus disease 2019 (COVID-19) patients are at increased risk for thromboembolic events. It is unclear whether the risk for gastrointestinal (GI) bleeding is also increased. Methods: We considered 4128 COVID-19 patients enrolled in the Lean European Open Survey on SARS-CoV-2 (LEOSS) registry. The association between occurrence of GI bleeding and comorbidities as well as medication were examined. In addition, 1216 patients from COKA registry were analyzed focusing on endoscopy diagnostic findings. Results: A cumulative number of 97 patients (1.8%) with GI bleeding were identified in the LEOSS registry and COKA registry. Of 4128 patients from the LEOSS registry, 66 patients (1.6%) had a GI bleeding. The rate of GI bleeding in patients with intensive care unit (ICU) admission was 4.5%. The use of therapeutic dose of anticoagulants showed a significant association with the increased incidence of bleeding in the critical phase of disease. The Charlson comorbidity index and the COVID-19 severity index were significantly higher in the group of patients with GI bleeding than in the group of patients without GI bleeding (5.83 (SD = 2.93) vs. 3.66 (SD = 3.06), p < 0.01 and 3.26 (SD = 1.69) vs. 2.33 (SD = 1.53), p < 0.01, respectively). In the COKA registry 31 patients (2.5%) developed a GI bleeding. Of these, the source of bleeding was identified in upper GI tract in 21 patients (67.7%) with ulcer as the most frequent bleeding source (25.8%, n = 8) followed by gastroesophageal reflux (16.1%, n = 5). In three patients (9.7%) GI bleeding source was located in lower GI tract caused mainly by diverticular bleeding (6.5%, n = 2). In seven patients (22.6%) the bleeding localization remained unknown. Conclusion: Consistent with previous research, comorbidities and disease severity correlate with the incidence of GI bleeding. Also, therapeutic anticoagulation seems to be associated with a higher risk of GI bleeding. Overall, the risk of GI bleeding seems not to be increased in COVID-19 patients.

Original languageEnglish
JournalUnited European Gastroenterology Journal
Volume9
Issue number9
Pages (from-to)1081-1090
Number of pages10
ISSN2050-6406
DOIs
Publication statusPublished - 11.2021

Funding

The authors express our deep gratitude to all study teams supporting the LEOSS study. The LEOSS study group contributed at least 5 per mille to the analyses of this study: University Hospital Regensburg (Frank Hanses), Hospital Bremen-Center (Christiane Piepel), Technical University of Munich (Christoph Spinner), University Hospital Augsburg (Christoph Roemmele), Hospital St. Joseph-Stift Dresden (Lorenz Walter), University Hospital Tuebingen (Siri Goepel), Johannes Wesling Hospital Minden Ruhr University Bochum (Kai Wille), Hospital Dortmund gGmbH (Martin Hower), University Hospital Jena (Maria Madeleine Ruethrich), University Hospital Schleswig-Holstein Luebeck (Jan Rupp), Municipal Hospital Karlsruhe (Christian Degenhardt), Elisabeth Hospital Essen (Ingo Voigt), Hospital Ingolstadt (Stefan Borgmann), Hospital Passau (Martina Haselberger), Tropical Clinic Paul-Lechler Hospital Tuebingen (Claudia Raichle), University Hospital Duesseldorf (Bjoern-Erik Jensen), University Hospital Frankfurt (Maria Vehreschild), Evangelisches Hospital Saarbruecken (Mark Neufang), Hospitals of Cologne gGmbH (Ana Harth), Hospital Braunschweig (Jan Kielstein), Medical School Hannover (Gernot Beutel), Oberlausitz Hospital (Maximilian Worm), Robert-Bosch-Hospital Stuttgart (Katja Rothfuss), University Hospital Essen (Sebastian Dolff). The LEOSS study infrastructure group: J?rg Janne Vehreschild (Goethe University Frankfurt), Carolin E. M. Jakob (University Hospital of Cologne), Lisa Pilgram (Goethe University Frankfurt), Melanie Stecher (University Hospital of Cologne), Max Schons (University Hospital of Cologne), Susana Nunes de Miranda (University Hospital of Cologne), Clara Bruenn (University Hospital of Cologne), Nick Schulze (University Hospital of Cologne), Sandra Fuhrmann (University Hospital of Cologne), Annika Cla?en (University Hospital of Cologne), Bernd Franke (University Hospital of Cologne), Fabian Pra?er (Charit?, Universit?tsmedizin Berlin) und Martin Lablans (University Medical Center Mannheim). Open access funding enabled and organized by Projekt DEAL.

Research Areas and Centers

  • Academic Focus: Center for Infection and Inflammation Research (ZIEL)

Coronavirus related work

  • Research on SARS-CoV-2 / COVID-19

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