New imaging tool could spare rectal cancer patients from unnecessary surgery
NCT ID NCT04339374
First seen Feb 14, 2026 · Last updated May 14, 2026 · Updated 13 times
Summary
This study tests a new endorectal device that combines ultrasound and photoacoustic imaging to better diagnose rectal cancer and assess how well tumors respond to treatment. About 90 adults with rectal cancer who are scheduled for surgery will be imaged with this device. The goal is to see if the device can accurately identify patients who have had a complete response to pre-surgery treatment, potentially allowing them to avoid unnecessary surgery.
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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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Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
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