FindTrial
Sign In

Study on the true positive rate of Helicobacter pylori when the detection value of 13C urea breath test is 6-8

Study on the true positive rate of Helicobacter pylori when the detection value of 13C urea breath test is 6-8

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100051865
Enrollment
Unknown
Registered
2021-10-08
Start date
2021-12-01
Completion date
Unknown
Last updated
2022-06-27

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

Conditions

Helicobacter pylori infection

Interventions

Observation group (13C-UBT detection value was 6-8):biopsy
Control group (13C-UBT detection value is 2-6):biopsy

Sponsors

The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-65 years, no gender limit. 2. Those who plan to perform 13C urea breath test and gastroscopy. 3. 2<=13C urea breath test detection value<=8.

Exclusion criteria

Exclusion criteria: 1. Those who have used antibiotics or bismuth within 4 weeks before the study. 2. Those who have used H2 receptor antagonists or PPI within 2 weeks before the study. 3. Those who have contraindications to gastroscopy or refuse biopsy. 4. Those who are pregnant. 5. There are other reasons that the researchers think should not be included. 6. Refuse to participate in this research.

Design outcomes

Primary

MeasureTime frame
Helicobacter pylori infection rate;—

Countries

China

Contacts

Public ContactGan Huoye

The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital

gzyghy04@163.com+86 13927688350

Outcome results

None listed

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