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Influence of Hp colonization on gastric microbial flora

Influence of Helicobacter pylori colonization on gastric microbial flora

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-17013440
Enrollment
Unknown
Registered
2017-11-19
Start date
2017-11-27
Completion date
Unknown
Last updated
2017-11-20

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

Conditions

Hp infection related disease

Interventions

Case series:Nil

Sponsors

First Affiliated Hospital of Zhejiang Chinese Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Be confirmed Hp infected or uninfected patients: (1) Be Han-Chinese healthy adults, men and women between the ages of 18-60 years; (2) Patients with chronic superficial gastritis, chronic atrophic gastritis, gastric ulcer, duodenal ulcer and gastric cancer diagnosed by endoscopic examination and biopsy pathology; (3) No anti-hp drugs, antibiotics and microecological preparations have been used in the past four weeks; (4) All the candidates have informed consent.;Inclusion criteria: Be confirmed Hp infected or uninfected patients: (1) Be Han-Chinese healthy adults, men and women between the ages of 18-60 years; (2) Patients with chronic superficial gastritis, chronic atrophic gastritis, gastric ulcer, duodenal ulcer and gastric cancer diagnosed by endoscopic examination and biopsy pathology; (3) No anti-hp drugs, antibiotics and microecological preparations have been used in the past four weeks; (4) All the candidates have informed consent.

Exclusion criteria

Exclusion criteria: (1) pregnancy, lactation or uncooperative patients; (2) Have severe hypertension, diabetes, coronary heart disease and other internal diseases; (3) Previous gastrointestinal surgery; (4) Have history of drug allergy.;Exclusion criteria: (1) pregnancy, lactation or uncooperative patients; (2) Have severe hypertension, diabetes, coronary heart disease and other internal diseases; (3) Previous gastrointestinal surgery; (4) Have history of drug allergy.

Design outcomes

Primary

MeasureTime frame
gastric mucosal flora composition;;gastric mucosal flora composition;

Countries

China

Contacts

Public ContactLv Bin;Lv Bin ;

First Affiliated Hospital of Zhejiang Chinese Medical University;First Affiliated Hospital of Zhejiang Chinese Medical University

lvbin@medmail.com;lvbin@medmail.com+86 13906515409;+86 13906515409

Outcome results

None listed

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