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©The Author(s) 2025.
World J Gastrointest Pathophysiol. Dec 22, 2025; 16(4): 111432
Published online Dec 22, 2025. doi: 10.4291/wjgp.v16.i4.111432
Table 2 Helicobacter pylori vaccines currently in clinical trials - clinicalTrials.gov database
Vaccine classification
Intervention/treatment
ClinicalTrials.gov ID
Phase
Status
Sponsor
Therapeutic vaccinesBiological: CTA control/biological: IMX101 vaccineNCT032708001CompletedImevaX
Prophylactic vaccinesBiological: H. pylori vacines/biological: Placebo VaccineNCT007364761CompletedNovartis Vaccines
Biological: H. pylori vaccine/biological: PlaceboNCT023021703CompletedJiangsu Province Centers for Disease Control and Prevention
Biological: H. pylori vaccine/biological: PlaceboNCT006136651CompletedNovartis Vaccines


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