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Chronic Gastritis at Helicobacter Pylori: Relevance of Classifications OLGA and OLGIM

Received: 13 September 2022     Accepted: 4 October 2022     Published: 18 October 2022
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Abstract

Introduction: Chronic gastritis with Helicobacter pylori is a common condition that progresses in 1-3% of cases to gastric adenocarcinoma. The purpose of this work was to identify high-risk patients in the OLGA and OLGIM classifications. Methods: This was a 4-year and 8-month descriptive retrospective study in N’Djamena. Included were all gastric biopsies for histological analysis in the Department of Pathological Anatomy and Cytology. Results: one hundred and fifty-two gastric biopsies were analyzed, including 79 cases of chronic gastritis. The average age of patients was 46.53 years with extremities of 11 and 80 years. Males account for 54.3% compared to 45.7% for females. The sex ratio was 1.2. High-risk cases vary 28.6% according to OLGA and 4.3% according to OLGIM. A statistically significant correlation was found between the OLGA and OLGIM stages and age over 55 (p = 0.0088). OLGIM underestimates 85% of high-risk cases according to OLGA. The level of risk increases with age. Eight cases of dysplasia were identified, including 5 cases (62.5%) associated with high-risk OLGA stages and 1 case (12.5%) with high-risk OLGIM stages. Seven cases of dysplasia (87.5%) were associated with low-risk OLGIM and 3 cases (37.5%) were associated with low-risk OLGA stages. Conclusion: OLGA and OLGIM systems in addition to the Sydney system allow the identification of chronic gastritis with high-risk Helicobacter pylori that evolves towards gastric adenocarcinoma.

Published in American Journal of Health Research (Volume 10, Issue 5)
DOI 10.11648/j.ajhr.20221005.12
Page(s) 193-196
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Chronic Gastritis, H. pylori, OLGA and OLGIM, Chad

References
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    Nemian Meurde, Mayanna Habkreo, Ali Mahamat Moussa, Allaboursa Seid Adji, Mahamat Ali Hachim, et al. (2022). Chronic Gastritis at Helicobacter Pylori: Relevance of Classifications OLGA and OLGIM. American Journal of Health Research, 10(5), 193-196. https://doi.org/10.11648/j.ajhr.20221005.12

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    ACS Style

    Nemian Meurde; Mayanna Habkreo; Ali Mahamat Moussa; Allaboursa Seid Adji; Mahamat Ali Hachim, et al. Chronic Gastritis at Helicobacter Pylori: Relevance of Classifications OLGA and OLGIM. Am. J. Health Res. 2022, 10(5), 193-196. doi: 10.11648/j.ajhr.20221005.12

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    AMA Style

    Nemian Meurde, Mayanna Habkreo, Ali Mahamat Moussa, Allaboursa Seid Adji, Mahamat Ali Hachim, et al. Chronic Gastritis at Helicobacter Pylori: Relevance of Classifications OLGA and OLGIM. Am J Health Res. 2022;10(5):193-196. doi: 10.11648/j.ajhr.20221005.12

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  • @article{10.11648/j.ajhr.20221005.12,
      author = {Nemian Meurde and Mayanna Habkreo and Ali Mahamat Moussa and Allaboursa Seid Adji and Mahamat Ali Hachim and Ndongar Abel and Mbaiguaguem Eric},
      title = {Chronic Gastritis at Helicobacter Pylori: Relevance of Classifications OLGA and OLGIM},
      journal = {American Journal of Health Research},
      volume = {10},
      number = {5},
      pages = {193-196},
      doi = {10.11648/j.ajhr.20221005.12},
      url = {https://doi.org/10.11648/j.ajhr.20221005.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajhr.20221005.12},
      abstract = {Introduction: Chronic gastritis with Helicobacter pylori is a common condition that progresses in 1-3% of cases to gastric adenocarcinoma. The purpose of this work was to identify high-risk patients in the OLGA and OLGIM classifications. Methods: This was a 4-year and 8-month descriptive retrospective study in N’Djamena. Included were all gastric biopsies for histological analysis in the Department of Pathological Anatomy and Cytology. Results: one hundred and fifty-two gastric biopsies were analyzed, including 79 cases of chronic gastritis. The average age of patients was 46.53 years with extremities of 11 and 80 years. Males account for 54.3% compared to 45.7% for females. The sex ratio was 1.2. High-risk cases vary 28.6% according to OLGA and 4.3% according to OLGIM. A statistically significant correlation was found between the OLGA and OLGIM stages and age over 55 (p = 0.0088). OLGIM underestimates 85% of high-risk cases according to OLGA. The level of risk increases with age. Eight cases of dysplasia were identified, including 5 cases (62.5%) associated with high-risk OLGA stages and 1 case (12.5%) with high-risk OLGIM stages. Seven cases of dysplasia (87.5%) were associated with low-risk OLGIM and 3 cases (37.5%) were associated with low-risk OLGA stages. Conclusion: OLGA and OLGIM systems in addition to the Sydney system allow the identification of chronic gastritis with high-risk Helicobacter pylori that evolves towards gastric adenocarcinoma.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Chronic Gastritis at Helicobacter Pylori: Relevance of Classifications OLGA and OLGIM
    AU  - Nemian Meurde
    AU  - Mayanna Habkreo
    AU  - Ali Mahamat Moussa
    AU  - Allaboursa Seid Adji
    AU  - Mahamat Ali Hachim
    AU  - Ndongar Abel
    AU  - Mbaiguaguem Eric
    Y1  - 2022/10/18
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajhr.20221005.12
    DO  - 10.11648/j.ajhr.20221005.12
    T2  - American Journal of Health Research
    JF  - American Journal of Health Research
    JO  - American Journal of Health Research
    SP  - 193
    EP  - 196
    PB  - Science Publishing Group
    SN  - 2330-8796
    UR  - https://doi.org/10.11648/j.ajhr.20221005.12
    AB  - Introduction: Chronic gastritis with Helicobacter pylori is a common condition that progresses in 1-3% of cases to gastric adenocarcinoma. The purpose of this work was to identify high-risk patients in the OLGA and OLGIM classifications. Methods: This was a 4-year and 8-month descriptive retrospective study in N’Djamena. Included were all gastric biopsies for histological analysis in the Department of Pathological Anatomy and Cytology. Results: one hundred and fifty-two gastric biopsies were analyzed, including 79 cases of chronic gastritis. The average age of patients was 46.53 years with extremities of 11 and 80 years. Males account for 54.3% compared to 45.7% for females. The sex ratio was 1.2. High-risk cases vary 28.6% according to OLGA and 4.3% according to OLGIM. A statistically significant correlation was found between the OLGA and OLGIM stages and age over 55 (p = 0.0088). OLGIM underestimates 85% of high-risk cases according to OLGA. The level of risk increases with age. Eight cases of dysplasia were identified, including 5 cases (62.5%) associated with high-risk OLGA stages and 1 case (12.5%) with high-risk OLGIM stages. Seven cases of dysplasia (87.5%) were associated with low-risk OLGIM and 3 cases (37.5%) were associated with low-risk OLGA stages. Conclusion: OLGA and OLGIM systems in addition to the Sydney system allow the identification of chronic gastritis with high-risk Helicobacter pylori that evolves towards gastric adenocarcinoma.
    VL  - 10
    IS  - 5
    ER  - 

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Author Information
  • Laboratory of Pathological Anatomy Laboratory Service, National Reference University Hospital (CHU-RN), N’Djamena, Chad

  • Gastroenterology, Internal Medicine Department, National Reference Hospital, University of N'Djamena, N'Djamena, Chad

  • Gastroenterology, Internal Medicine Department, National Reference Hospital, University of N'Djamena, N'Djamena, Chad

  • Gastroenterology, Internal Medicine Department, National Reference Hospital, University of N'Djamena, N'Djamena, Chad

  • Gastroenterology, Internal Medicine Department, National Reference Hospital, University of N'Djamena, N'Djamena, Chad

  • Laboratory of Pathological Anatomy Laboratory Service, National Reference University Hospital (CHU-RN), N’Djamena, Chad

  • Laboratory of Pathological Anatomy Laboratory Service, National Reference University Hospital (CHU-RN), N’Djamena, Chad

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