Helicobacter pylori eradication and gastric cancer prevention
Choi IJ, Kim JM, Kim JI
New England Journal of Medicine · 2021
This randomized controlled trial evaluates the intervention under study in relation to the primary clinical outcome. Includes 7,046 participants. Evidence level: Ia.
循证研究：根除幽门螺杆菌预防胃癌
Key facts at a glance
- DOI
- 10.1056/NEJMoa2020330
- PMID
- 33479293
- Journal
- New England Journal of Medicine
- Year
- 2021
- Study type
- rct
- Evidence level
- Ia
- Sample size
- 7046
- Intervention
- H. pylori 根除治疗
- Primary outcome
- 胃癌发生率
- Open access
- false
Study Overview
This randomized controlled trial enrolled 7,046 participants and examined the primary clinical outcome.
Key Findings
Results regarding the primary clinical outcome are presented.
Clinical Conclusions
See original publication for detailed findings. Evidence level: Ia.
Abstract
"This randomized controlled trial enrolled 7,046 participants, investigating the effects of H. pylori 根除治疗 on 胃癌发生率.
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Medically reviewed by WellAlly Editorial Team Last reviewed October 18, 2026. · Read our editorial policy