Robot arm takes on rectal cancer in tiny trial
NCT ID NCT06591572
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a new, less invasive robotic surgery for mid and low rectal cancer. Twenty patients underwent the procedure to see if it was safe and feasible. The surgery uses a single-port robot through the anus, combined with standard laparoscopic or robotic tools in the abdomen. The main goals were to check for complications during and within 30 days after surgery, and to see if the procedure could be completed as planned without switching to open surgery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
single-port robotic transanal total mesorectal excision (a surgical procedure)
What this could lead to
If successful, this could offer a less invasive surgical option for rectal cancer patients, potentially leading to quicker recovery and fewer complications.
What could go wrong
This is a very early, small study (20 patients) with no comparison group. The procedure is complex and may not be suitable for all patients. Risks include surgical complications and the need to convert to open surgery.
Disclaimer
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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.
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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Huichao Zheng
Chongqing, 400042, China