New ultrasound technique could spare bile duct cancer patients from unnecessary surgery
NCT ID NCT07161869
First seen Nov 01, 2025 · Last updated Jun 22, 2026 · Updated 33 times
Summary
This study looks at whether an improved endoscopic ultrasound (EUS) can better detect cancer spread to lymph nodes in people with bile duct cancer. Researchers will enroll 250 patients with presumed resectable cancer and use a refined EUS protocol to check lymph nodes before surgery. The goal is to see how often this approach finds cancer in lymph nodes, which would change treatment plans and avoid unnecessary surgeries.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Erasmus MC University Medical Center
Rotterdam, South Holland, 3015 CN, Netherlands
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could improve how doctors decide if surgery is worthwhile for bile duct cancer patients, potentially sparing some from unnecessary operations.
What could go wrong
This is an observational study, not a treatment trial, so it won't directly improve outcomes. The improved technique may not prove more accurate than current methods.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.