Epidemiological Investigation of Helicobacter Pylori-infected Patients and the Effect of Eradication Treatment on Dyspepsia Symptoms
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.
• Male or female patients aged 18-80 years
• H. pylori infection diagnosed by 13C/ 14C-UBT (\> 2 times the cutoff value) and/or gastroscopy (rapid urease strong positive and histological positive)
• Treatment-naive patients with Helicobacter pylori
• Ability and willingness to participate in the study and to sign and give informed consent