Digestive tract disease
Conditions
Interventions
Gold Standard:Take the results of electronic gastroscopy as the gold standard
Index test:Magnetron capsule endoscope system
Sponsors
Pekin University First Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Aged between 18 and 75 with no restriction on gender; 2. Plan to undergo upper gastrointestinal examination 3. Can understand the purpose of the test, voluntarily participate in and sign the informed consent, and are willing to comply with the requirements of the test.
Exclusion criteria
Exclusion criteria: 1. Implanters of electronic devices that are susceptible to magnetic field interference, such as cardiac pacemakers (except new MRI compatible products), defibrillators, cochlear implants, magnetic metal drug infusion pumps, nerve stimulators, and magnetic metal foreign bodies; 2. Those who are allergic to anesthetic drugs or polymer materials; 3. Pregnant women; 4. Patients with severe heart disease such as severe arrhythmia, active myocardial infarction, severe heart failure, congestive heart failure, etc.; 5. Patients with severe lung diseases such as asthma and respiratory failure cannot lie down, etc.; 6. Severe renal insufficiency; 7. Acute perforation of esophagus, stomach and duodenum; 8. Those with acute severe throat disease who cannot insert gastroscope; 9. Acute stage of erosive esophageal injury; 10. People with dysphagia; 11. Those who have incurable bleeding factors or are receiving anticoagulation therapy; 12. Those who participated in clinical trials of other devices or drugs within 1 month but did not reach the primary endpoint; 13. There are other contraindications for gastroscopy; 14. Other circumstances judged by the investigator to be unsuitable for inclusion.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity;Specificity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Evaluation of cleanliness of upper digestive tract;Evaluation of mucosal display degree of upper digestive tract;Tolerance assessment; | — |
Countries
China
Contacts
Public ContactLong Rong
Pekin University First Hospital
Outcome results
None listed