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Clinical Characteristics of Gastric Cancer Occurring After Bacteria Elimination Clinical Characteristics of Gastric Cancer Occurring After Bacteria Elimination

Clinical Characteristics of Gastric Cancer Occurring After Bacteria Elimination Clinical Characteristics of Gastric Cancer Occurring After Bacteria Elimination - Clinical Characteristics of Gastric Cancer Occurring After Bacteria Elimination Clinical Characteristics of Gastric Cancer Occurring After Bacteria Elimination

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000059946
Enrollment
45
Registered
2025-12-02
Start date
2024-12-24
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Gastric Cancer

Interventions

None listed

Sponsors

Keio University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients aged 18 years or older at the time of Helicobacter pylori eradication therapy who underwent treatment at Keio University Hospital between January 2012 and August 2024 and were subsequently newly diagnosed with gastric cancer by October 2024.

Exclusion criteria

Exclusion criteria: 1 Individuals who refused to allow their clinical data to be used. 2 Patients who had concomitant gastric cancer planned for treatment during Helicobacter pylori eradication therapy. 3 Patients who received Helicobacter pylori eradication therapy at another hospital.

Design outcomes

Primary

MeasureTime frame
Comparison of Background Diseases and Patient Profiles at the Time of Eradication with Characteristics of Gastric Cancer Occurring After Helicobacter pylori Eradication—

Countries

Japan

Contacts

Public ContactHideki Mori

Keio University School of Medicine Division of Gastroenterology and Hepatology, Department of Internal Medicine

mori-d@keio.jp0333531211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026