Can an ultrasound predict who can skip surgery for rectal cancer?
NCT ID NCT03068403
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a special ultrasound technique (D-CEUS) can predict how well rectal cancer responds to chemotherapy and radiation. The goal is to identify good responders who might avoid major surgery and instead have a less invasive procedure. Only 2 people took part, making this a very early exploration.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Dynamic contrast-enhanced ultrasound (D-CEUS) with Sonovue contrast agent
What this could lead to
If successful, this imaging method could help identify rectal cancer patients who respond well to chemoradiation, allowing them to avoid major surgery.
What could go wrong
This was a very small early study with only 2 participants, so results may not apply to larger groups. The technique is still experimental and needs much more testing.
Disclaimer
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This is a summary of
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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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.
Contacts and locations
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Locations
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CHU de Bordeaux
Bordeaux, France