Can ultrasound replace X-Rays for epidural checks?
NCT ID NCT06556836
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether ultrasound can accurately locate epidural catheters in 66 adults undergoing open abdominal surgery. Participants had their catheter placement checked with both ultrasound and epidurography (an X-ray method). The goal was to see if ultrasound could serve as a reliable, less invasive alternative for confirming correct placement.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Doppler color and M-Mode ultrasound
What this could lead to
If ultrasound proves accurate, it could replace epidurography as a simpler, less invasive way to confirm epidural catheter placement during surgery.
What could go wrong
This is a small, completed study with only 66 participants, so results may not apply to all patients or settings. Ultrasound may not be as reliable as the gold standard.
Disclaimer
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the original study
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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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Locations
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Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
Tlalpan, Mexico City, 14080, Mexico