A prospective study on the consistency of different detection methods in the diagnosis of Helicobacter pylori infection

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100047342

Enrollment

Unknown

Registered

2021-06-12

Start date

2021-06-15

Completion date

Unknown

Last updated

2022-02-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Helicobacter pylori infection

Interventions

Gold Standard:white light endoscopy, histological biopsy

Index test:Breath test

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients attending the Digestive Endoscopy Center of our hospital; 2. Voluntary signing of informed consent.

Exclusion criteria

Exclusion criteria: 1. Contraindications to digestive endoscopy and biopsy; 2. Advanced malignant tumor; 3. Pregnant and lactating women; 4. Participating in other clinical trials; 5. Other special cases considered unsuitable for the clinical trial.

Design outcomes

Primary

Measure	Time frame
Helicobacter pylori positive rate;SEN, SPE, ACC, AUC of ROC, PPV, NPV;	—

Countries

China

Contacts

Public ContactLiu Mei

Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology

fliumei@126.com+86 18627714881

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026