Clinicopathologic Characteristics, Progression, and Prognostic Analysis of IPNB

Clinicopathologic Characteristics, Progression, and Prognostic Analysis of Intraductal Papillary Neoplasm of Bile Duct

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06887023

Enrollment

118

Registered

2025-03-20

Start date

2024-12-01

Completion date

2025-02-01

Last updated

2025-03-20

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

Conditions

Bile Duct Neoplasms Malignant

Keywords

intraductal papilloma of bile duct, malignancy, progression, risk factors, prognosis

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.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

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

Design outcomes

Primary

Measure	Time frame	Description
death	From January 2014 to June 2024	Died of various causes after treatment

Countries

China

Outcome results