Effect of eradication of Helicobacter pylori on the benign gastric ulcer recurrence - a 24 month follow-up study.
- Author:
Nayoung KIM
1
;
Ju Hyun OH
;
Chang Gyun LEE
;
Chaenam LIM
;
Kyung Heon WON
;
Wook Ryul CHOI
;
Sang Hee LEE
;
Seon Hee LIM
;
Kye Heui LEE
Author Information
1. Department of Internal Medicine, Kangnam General Hospital, Public Corporation, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Helicobacter pylori;
Eradication;
Benign gastric ulcer;
Recurrence
- MeSH:
Adult;
Aged;
Antibiotics, Combined/therapeutic use;
Female;
Follow-Up Studies;
Helicobacter Infections/drug therapy;
Helicobacter Infections/complications*;
Helicobacter pylori*;
Human;
Male;
Middle Age;
Recurrence;
Stomach Ulcer/etiology*;
Time Factors
- From:The Korean Journal of Internal Medicine
1999;14(2):9-14
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVES: To evaluate the effect of eradication of Helicobacter pylori (H. pylori) on the recurrence of benign gastric ulcer (BGU) in the patients with BGU. METHODS: This study was performed for 40 H. pylori-positive BGU patients cured of BGU and H. pylori eradicated, and for 25 H. pylori-positive patients (non-eradicated group) who were not treated with H. pylori eradication regimen or H. pylori was not eradicated. Four different methods--CLOtest, microscopy of Gram stained mucosal smear, culture and histology of modified Giemsa staining--were taken for identifying colonization of H. pylori before treatment, and 4 weeks after completion of triple therapy. For the control group in which triple therapy was not tried, follow-up gastroscopy was done to confirm the healing of the ulcer. To detect BGU recurrence, the gastroscopy was performed at 6, 12, 18, and 24 months after therapy. RESULTS: In the non-eradicated group, the BGU recurrence rate was 16% within 6 months, 40% within 1 year, 56% within 18 months and 60% within 2 years. The respective recurrence rates in the 40 patients in whom the bacteria had been eradicated were 0%, 7.5%, 10% and 10% (4 patients), respectively. Among the four BGU-recurred patients in whom H. pylori had been eradicated, one patient was found to have BGU recurring with H. pylori positive again in one year, and another two patients had NSAIDs ingestion history. CONCLUSION: The eradication of H. pylori in patients with BGU reduces the recurrence of BGU. In addition, the major causes of BGU recurrence look like NSAIDs ingestion and reinfection of H. pylori.
