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The impact of health parameters on the incidence of second primary colorectal cancer following gastric cancer treatment : Analysis of Korean National Health Insurance Database

The impact of health parameters on the incidence of second primary colorectal cancer following gastric cancer treatment : Analysis of Korean National Health Insurance Database

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0010739
Enrollment
680000
Registered
2025-07-09
Start date
2024-11-22
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

None listed

Interventions

None listed

Sponsors

Koera University Guro Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with confirmed gastric cancer diagnosis codes Patients with confirmed gastric cancer submucosal resection or gastrectomy codes Patients diagnosed and treated for gastric cancer with confirmed colon cancer diagnosis codes after 6 months

Exclusion criteria

Exclusion criteria: Patients with a diagnosis code for primary cancer other than stomach cancer or colon cancer Patients without health checkup data before and after stomach cancer treatment

Design outcomes

Primary

MeasureTime frame
incidence of Colorectal cancer—

Secondary

MeasureTime frame
Treatment type as surgery or endoscopic submucosal dissection;Health relate life style factors such as work out, smoking, alchol, weight change—

Countries

Korea, Republic of

Contacts

Public ContactWon Jun Seo

Koera University Guro Hospital

anjelus@gmail.com+82-2-2626-1440

Outcome results

None listed

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