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Clinicopathological and Molecular Characteristics of Neuroendocrine Neoplasms of the Extrahepatic Biliary System and Gallbladder

Clinicopathological and Molecular Characteristics of Neuroendocrine Neoplasms of the Extrahepatic Biliary System and Gallbladder

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500104981
Enrollment
Unknown
Registered
2025-06-26
Start date
2025-03-26
Completion date
Unknown
Last updated
2025-06-30

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

Conditions

Neuroendocrine tumor

Interventions

Observation group:None

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Pathologically confirmed neuroendocrine neoplasms (NENs) in the extrahepatic biliary system and gallbladder

Exclusion criteria

Exclusion criteria: 1. Patients aged < 18 years, Neuroendocrine neoplasms (NENs) with non-primary origin in the extrahepatic biliary system and gallbladder.

Design outcomes

Primary

MeasureTime frame
Overrall survival;—

Countries

China

Contacts

Public ContactDan Jiang

West China Hospital, Sichuan University

danjiang@scu.edu.cn+86 28 8542 2701

Outcome results

None listed

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