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Clinical Advances in Gastrointestinal Infections

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Gastroenterology & Hepatopancreatobiliary Medicine".

Deadline for manuscript submissions: closed (20 December 2024) | Viewed by 2030

Special Issue Editor


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Guest Editor
1. Division of Gastroenterology and Hepatology, Department of Internal Medicine, University Hospital Split, Split, Croatia
2. Department of Health Studies, University of Split, Split, Croatia
Interests: gastrointestinal infections; Helicobacter pylori infections
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Special Issue Information

Dear Colleagues,

Helicobacter pylori is the most prevalent chronic bacterial infection, with approximately half of the world's population estimated to be colonized. Along with the worldwide antibiotic resistance trends, eradication rates are declining, while resistance rates of H. pylori are increasing, and eradication is becoming increasingly difficult. The International Agency for Research on Cancer and the World Health Organization have classified H pylori as a class I carcinogen.

For the above reasons, H. pylori is the most important gastrointestinal infection; therefore, this Special Issue 'Clinical Advances in Gastrointestinal Infections' is dedicated to H. pylori infection. Following the COVID-19 pandemic and the widespread use of antibiotic therapies, we can expect new challenges in the treatment of H. pylori and the rise in antibiotic resistance.

The suggested topics for this Special Issue are:

- Challenges of treating a H. pylori infection following the COVID-19 pandemic.

Part of this Special Issue has been dedicated to COVID-19 infections, with the following topics:

- SARS-CoV-2-induced gastrointestinal diseases.

I hope that you will find the proposed topics suitable for the Special Issue 'Clinical Advances in Gastrointestinal Infections' in JCM.

Dr. Ivana Jukic
Guest Editor

Manuscript Submission Information

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Keywords

  • Helicobacter pylori
  • antibiotic resistance
  • prevalence
  • treatment
  • Maastricht VI/Florence consensus report
  • pro-biotics
  • COVID-19 pandemic

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Published Papers (1 paper)

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Review

10 pages, 244 KiB  
Review
The Challenges of Treating a Helicobacter pylori Infection following the COVID-19 Pandemic in Croatia: A Review
by Ivana Jukic and Jonatan Vukovic
J. Clin. Med. 2024, 13(19), 5762; https://doi.org/10.3390/jcm13195762 - 27 Sep 2024
Viewed by 1603
Abstract
Background: Helicobacter pylori (H. pylori) is a prevalent bacterial pathogen implicated in different stomach and duodenal diseases, including chronic gastritis, gastric and duodenal ulcer, and stomach cancer. The COVID-19 pandemic has significantly influenced antibiotic prescription practices, potentially exacerbating antibiotic resistance [...] Read more.
Background: Helicobacter pylori (H. pylori) is a prevalent bacterial pathogen implicated in different stomach and duodenal diseases, including chronic gastritis, gastric and duodenal ulcer, and stomach cancer. The COVID-19 pandemic has significantly influenced antibiotic prescription practices, potentially exacerbating antibiotic resistance in H. pyloriObjective: This study aims to investigate antibiotic prescription during the COVID-19 pandemic in Croatia and its possible impact on H. pylori antibiotic resistance, with a focus on Croatia. Methods: An extensive literature search was conducted to identify relevant studies from March 2020 to June 2024. The search strategy included terms related to COVID-19, antibiotic prescription, and Croatia. Studies were selected based on predefined eligibility criteria, focusing on observational research addressing antibiotic use during the pandemic. Results: The COVID-19 pandemic has led to significant fluctuations in community antibiotic consumption within the European Union/European Economic Area. In Croatia, antibiotic use in 2022 surpassed 2019 levels, driven by increased consumption of macrolides and other antibiotics. This surge, influenced by early pandemic treatment claims and penicillin shortages, contributed to rising antibiotic resistance in H. pylori. Resistance rates to clarithromycin and levofloxacin were notably high, driven by mutations in the 23S rRNA, gyrA, and gyrB genes. Discussion: The increased antibiotic use during the COVID-19 pandemic has highly likely complicated H. pylori eradication efforts, highlighting the necessity of judicious antibiotic use and robust antimicrobial stewardship. The pandemic underscored the need for new therapeutic strategies, optimized eradication regimens, and advanced diagnostic methods to manage bacterial infections effectively. Conclusions: The COVID-19 pandemic has significantly affected antibiotic use and resistance patterns, posing new challenges for H. pylori eradication. Addressing these challenges requires a multifaceted approach, including the development of new drugs and advanced diagnostics, coupled with sustained efforts in antimicrobial stewardship to combat emerging resistance threats. Full article
(This article belongs to the Special Issue Clinical Advances in Gastrointestinal Infections)
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