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The significance of lymph node ratio among radically-resected cases with biliary tract cancers: ASEER-based retrospective cohort study

The significance of lymph node ratio among radically-resected cases with biliary tract cancers: ASEER-based retrospective cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500112957
Enrollment
Unknown
Registered
2025-11-21
Start date
2024-01-25
Completion date
Unknown
Last updated
2025-11-24

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

Conditions

Biliary tract cancers

Interventions

Observation group:None

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: BTC patients who underwent radical surgery.

Exclusion criteria

Exclusion criteria: Patients without radical resection, incomplete surgical or clinical survival information.

Design outcomes

Primary

MeasureTime frame
Overall survival;—

Countries

China

Contacts

Public ContactFuyu Li

West China Hospital of Sichuan University

lfy_74@hotmail.com+86 28 85422465

Outcome results

None listed

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