Sugar boost for cancer fight: BLOOM trial tests lactulose with immunotherapy

NCT ID NCT07354100

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

Summary

This study tests whether lactulose, a type of sugar, can make immunotherapy more effective for people with advanced cancer. About 55 participants will take lactulose alongside their standard immunotherapy to see if it increases helpful gut bacteria and improves tumor shrinkage. The goal is to find a safe, easy way to boost treatment response without adding harsh side effects.

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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

Locations

  • University of Chicago Medicine Comprehensive Cancer Center

    RECRUITING

    Chicago, Illinois, 60637, United States

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Other studies related to the condition(s) this trial covers.