Prevalence of Helicobacter Pylori Infection Before and One Year After Classic Gastric Bypass Surgery

نویسندگان
petillon julien ID 1
karimian ali akbar ID 2
ghahreman nozar ID 3
sameti mahsa ID 4
khaksar yasamin ID 5
sarang amin ID 6
ali soofi ID 7
samani jamal mohammad vali ID 8
shahbazi meisam ID 9

1

2

3 دانشگاه تهران

4

5 دانشگاه علوم پزشکی شهید صدوقی

6

7 دانشگاه سیستان و بلوچستان

8 دانشگاه تربیت مدرس

9 دانشگاه تربیت مدرس

doi
10.32598/ABS.10.1.7
چکیده

Background : The aim of this study was to evaluate the prevalence of H.pylori, before and one year after Roux-en Y gastric bypass surgery. Method: The laparoscopic research center database from 2018 to 2020 was queried to identify patients undergoing laparoscopic Roux-en Y gastric bypass surgery(LRYGB). Retrospectively, the patients were evaluated for the presence of H.pylori infection via endoscopy or H. pylori Stool Ag before and 1 year after the surgery. Results: Among the 106 patients, H.pylori was positive in 50 (47.2%) patients pre-operatively. Based on post-op evaluation among 54 patients, only 4 (7.4%) developed post-op H.pylori infection. Conclusion: . eradicating H. pylori in patients under Roux-en Y gastric bypass surgery remains efficient. So, it is not recommended to re-checked H.pylori Ag in patients after Roux-en Y gastric bypass surgery in the short term; but, further studies are suggested to evaluate the need for re-screening patients for H.pylori Ag in the long term after Roux-en Y gastric bypass surgery Keywords: Helicobacter Pylori; Iran;LRYGB;

کلیدواژه‌ها
Helicobacter pylori, Iran, laparoscopic Roux-en Y gastric bypass surgery (LRYGB)