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Mapping blood flow after rectal cancer surgery to guide safer operations

NCT ID NCT05674097

First seen Nov 01, 2025 · Last updated Jun 17, 2026 · Updated 29 times

Summary

This study looked at 89 people with rectal or lower colon cancer to understand how blood flow changes after a common surgical step called high ligation. Doctors used special CT scans before and after surgery to map blood vessels and plan the best approach. The goal was to confirm a theory about how blood reroutes, which could help future surgeries be safer.

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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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Contacts and locations

Locations

  • Guoqin LIU

    Jinan, Shandong, 250013, China

Conditions

The condition(s) this trial relates to.

rectal cancer rectal neoplasm sigmoid colon cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.