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Completed

NCT Number: NCT06903520

Clinical Correlation Study Between Anomalous Pancreaticobiliary Ductal Junction and Malignant Tumors of the Biliary System and the Establishment of an AI-based Automated Recognition System

To explore the occurrence of pancreaticobiliary maljunction (PBM) in the Chinese population, the characteristics of various subtypes, and the relationship between PBM and malignant tumors of the biliary system. To explore the general clinical characteristics of patients with mild bile duct dilation but who have not been clinically diagnosed with choledochal cysts, as well as the relationship between these characteristics and malignant tumors of the biliary system. To develop and evaluate a deep learning method for machine learning of Magnetic resonance cholangiopancreatography (MRCP) images, enabling fully automated detection of pancreaticobiliary maljunction.

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Key information

Conditions

Pancreaticobiliary Maljunction Bile Duct Diseases Biliary Tract Diseases Common Bile Duct Diseases Congenital Abnormalities Congenital, Hereditary, and Neonatal Diseases and Abnormalities Digestive System Abnormalities Digestive System Diseases

Sex eligibility

All sexes

Study type

Observational

Primary location

Chinese People's Liberation Army General Hospital

Beijing, 100000, China

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Cases that were hospitalized and underwent Magnetic resonance cholangiopancreatography (MRCP) examination at the First Medical Center of Chinese People's Liberation Army General Hospital.

Exclusion criteria

  • Patients aged less than 18 years old;
  • Those with unclear diagnosis;
  • Cases with missing or poor-quality imaging data.

Treatment and study plan

Primary outcomes

  1. The incidence rate of malignant tumors of the biliary system

    Time frame: 1 year

Sponsors and collaborators

Lead sponsor

Chinese PLA General Hospital

Other

Registry information

Important dates

Study start
2023
Primary completion
2024
Study completion
2024
First posted
Mar 30, 2025
Registry last updated
Mar 30, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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