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Strain typing and mutation site analysis in family cluster patients with Helicobacter pylori infection

Strain typing and mutation site analysis in family cluster patients with Helicobacter pylori infection

Status
Recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000041571
Enrollment
Unknown
Registered
2020-12-29
Start date
2020-12-23
Completion date
Unknown
Last updated
2021-03-15

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

Conditions

Helicobacter pylori infection

Interventions

Helicobacter pylori infection group:Helicobacter pylori isolation culture and whole genome sequencing

Sponsors

Kuichong People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: (1) Aged 18–70years; (2) Two or more members living in the same family are infected with Helicobacter pylori and all meet the inclusion criteria; (3) Know the purpose of the experiment and voluntarily sign the informed consent.

Exclusion criteria

Exclusion criteria: The exclusion criteria were having had previous treatment for H. pylori infection, or having taken a proton pump inhibitor, H2 receptor antagonist, expectorant, or antibiotic treatment within the last four weeks prior to endoscopy, past history of gastric surgery, or having been diagnosed with gastrointestinal cancer, severe heart, lung, liver, kidney or blood system disorders.

Design outcomes

Primary

MeasureTime frame
Helicobacter pylori infection;whole genome sequencing of Helicobacter pylori;

Countries

China

Contacts

Public ContactYongsheng He

Shenzhen Kuichong People's Hospital

1933418841@qq.com+86 13556862190

Outcome results

None listed

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