Gut bugs could predict chemo success in rectal cancer

NCT ID NCT06181201

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study looked at whether the types of bacteria in a person's gut before treatment could predict how well their rectal tumor responds to chemotherapy and radiation. Researchers collected stool samples from 2 patients with stage II or III rectal cancer and compared their gut bacteria to the tumor's response after treatment. The goal was to find a link that could help personalize cancer care, but the study was stopped early due to low enrollment.

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Conditions

The condition(s) this trial relates to.

rectal cancer rectal neoplasm rectum adenocarcinoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Centre Oscar Lambret

    Lille, 59000, France