Clinicopathologic Characteristics, Progression, and Prognostic Analysis of IPNB

Completed

• Conditions: Bile Duct Neoplasms Malignant

• Registration Number: NCT06887023
• Lead Sponsor: The First Hospital of Jilin University

Brief Summary

The main aim of this observational study is to understand the clinicopathological and prognostic information of IPNB, a rare tumor. The participants have already received treatment during their previous routine medical management and took part in follow - up. We will look into their survival information after previous medical visits and treatment.

Detailed Description

Not available

Study Timeline

• Study Start: 2024-12-01
• Primary Completion: 2025-01-15
• Status Verified: 2025-02
• Study Completion: 2025-02-01
• Study First Submitted: 2025-03-14
• Study First Submitted QC: 2025-03-14
• Last Update Submitted: 2025-03-14
• Study First Posted: 2025-03-20
• Last Update Posted: 2025-03-20

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 118

Inclusion Criteria

• IPNB with or without malignant transformation was confirmed by pathological examination

Exclusion Criteria

• missing other essential clinical data
• coexisting malignant tumors of other digestive system organs

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
death	From January 2014 to June 2024	Died of various causes after treatment

Trial Locations

Locations (1)

the First Hospital of Jilin University; 🇨🇳 Changchun, Jililn, China