CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 245 enrolled
Drug / intervention
Endoscopic Ultrasound registrationprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05678218
NCT05678218N/ACompleted
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Preoperative Evaluation of Lymph Nodes of Cholangiocarcinoma - a Registration Study

Erasmus Medical Center·observational·Posted Jan 10, 2023·Updated Aug 8, 2025

In Brief

An observational study evaluating Endoscopic Ultrasound registration for Hilar Cholangiocarcinoma and 4 related conditions. Completed, enrolled 245 participants across 7 sites in 2 countries.

Detailed Summary

The goal of this observational cohort study is to assess the yield of preoperative endoscopic ultrasound focussed on lymph nodes in patients with presumed resectable perihilar (pCCA), intrahepatic (iCCA) or mid-common bile duct (CBD) cholangiocarcinoma. The main questions it aims to answer is: 1. The number of patients precluded from surgical work-up due to positive regional or extraregional lymph nodes identified by endoscopic ultrasound guided tissue acquisition 2. Characteristics during endoscopic ultrasound of lymph nodes associated with malignancy

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsHilar Cholangiocarcinoma, Intrahepatic Cholangiocarcinoma, Common Bile Duct Neoplasms, Cholangiocarcinoma, Adenocarcinoma
CountriesBelgium, Netherlands
Collaborators--

Timeline

N/ACompletedFinished
2023202420252026
First PostedJan 10, 2023
Enrollment StartSep 5, 2022
Primary CompletionJul 1, 2025
Study CompletionAug 1, 2025
TodayJul 2, 2026
Enrollment to primary: 2.8 yearsPosted 3.5 years ago

Interventions

Endoscopic Ultrasound registrationprocedure

Registration of all findings during Endoscopic Ultrasound