Gastritis, Upper gastrointestinal ulcer
Conditions
Interventions
Gold Standard:Results of carbon 13- urea breath test
detection 
(QCL) 
H. 
in 
stomach, 
the 
and 
reliabilty.
Sponsors
Sichuan Cancer Hospital and Institute
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: Subjects aged 18-70 years, regardless of gender, who plan to undergo C13-UBT test.
Exclusion criteria
Exclusion criteria: 1. Myocardial infarction, stroke and shock in the last 3 months; 2. Patients with severe cardiac insufficiency, severe arrhythmia, unstable angina, severe hypertension and hypertensive crisis (systolic blood pressure > 200 mmHg, diastolic blood pressure > 100 mmHg) in the last 4 weeks, or patients with thoracic and abdominal aortic aneurysm; 3. Patients with pneumothorax and pneumothorax within 1 month after pneumothorax healing, patients with severe pulmonary bullae, severe hypoxemia and severe respiratory failure; 4. Hemoptysis in recent 4 weeks;Seizures require medical treatment; On the day of pulmonary function examination, after endoscopy and biopsy; 5. Severe hyperthyroidism; 6. Vulnerable to infection due to low immunity; 7. Patients with weak or myasthenia gravis: 8. Unable to cooperate: such as severe cough, hemiplegia, facial palsy, cerebral palsy, as well as mentally disabled patients, deaf patients; 9. Allergic history to PE materials; 10. Pregnant or lactating women; 11. The investigator did not consider it appropriate to participate in this clinical trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| C13 content;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactLi Qiang
Sichuan Cancer Hospital and Institute
Outcome results
None listed