Less cutting, same cure? new trial tests smaller surgery for rectal cancer
NCT ID NCT07038122
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether surgeons can safely remove less tissue during surgery for upper rectal cancer after patients have received pre-surgery therapy. About 874 adults with locally advanced rectal cancer will be randomly assigned to either standard or reduced surgical margins. The goal is to see if the smaller surgery is as effective at preventing cancer from coming back while being safer and easier to recover from.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
laparoscopic surgery with reduced resection margins
What this could lead to
If successful, this could allow surgeons to remove less tissue while still effectively treating rectal cancer, leading to faster recovery and fewer complications.
What could go wrong
This is an early-stage trial with 874 participants, and the reduced margins might not be as effective as standard surgery in preventing cancer return. Risks include surgical complications like leakage or infection.
Disclaimer
Read more
Show less
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for LOCALLY ADVANCED RECTAL ADENOCARCINOMA are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Sixth Affiliated Hospital, Sun Yat-sen University
Guangzhou, Guangdong, China