NCT06422052: Epidemiological Investigation of Helicobacter Pylori-infected Patients and the Effect of Eradication Treatment on Dyspepsia Symptoms |
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| Recruiting | N/A | 2242 | RoW | Epidemiological questionnaire and Functional Dyspepsia Symptom Diary(FDSD) | Shanghai Jiao Tong University School of Medicine | Helicobacter Pylori Infection, Dyspepsia | 05/25 | 05/25 | | |