NCT06422052

Epidemiological Investigation of Helicobacter Pylori-infected Patients and the Effect of Eradication Treatment on Dyspepsia Symptoms

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 2,242 (estimated)
• Sponsor: Shanghai Jiao Tong University School of Medicine · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The objectives of this multicenter, prospective, observational study were to investigate the incidence of dyspeptic symptoms in patients with Helicobacter pylori (H. pylori) infection and to continuously follow up the remission of dyspeptic symptoms after H. pylori eradication, so as to provide reference for the clinical diagnosis and treatment strategies of patients with H. pylori infection and dyspeptic symptoms.

Conditions

• Helicobacter Pylori Infection
• Dyspepsia

Interventions

Type	Name	Description
OTHER	Epidemiological questionnaire and Functional Dyspepsia Symptom Diary（FDSD）	H. pylori infection was confirmed by 13C/ 14C-breath test and/or rapid urease test under endoscopy and histopathological examination. Epidemiological questionnaire and Functional Dyspepsia Symptom Diary (FDSD) were used to investigate basic information and assess dyspeptic symptoms. Patients with dyspepsia who successfully eradicated Helicobacter pylori infection will be followed up for dyspeptic symptoms after 2 months and 6 months to evaluate the relief of dyspeptic symptoms.

Timeline

• Start date: 2024-03-11
• Primary completion: 2025-05-31
• Completion: 2025-05-31
• First posted: 2024-05-20
• Last updated: 2024-12-30

Locations

26 sites across 1 country: China