Could a Gut-Healthy diet help breast cancer treatment work better?

NCT ID NCT07311083

Recruiting now Disease control Sponsor: Kliniken Essen-Mitte Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether a high-fiber diet (20-30 grams per day) combined with mind-body support can help women with triple-negative breast cancer undergoing immunotherapy and chemotherapy. Sixty participants will either receive online group training or a simple nutrition flyer. The main goal is to see if the diet change is feasible, not yet to measure cancer outcomes.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: high-fiber diet (20-30 g/day) plus mind-body behavioral support
What this could lead to: If this approach works, it could point toward a way to improve treatment response and reduce side effects for women with triple-negative breast cancer.
What could go wrong: This is a small, early feasibility study with only 60 participants. It is not designed to prove the diet improves outcomes, and results may not apply to all patients.

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Conditions

The condition(s) this trial relates to.

triple-negative breast carcinoma

As listed by the trial registrant

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

MICROBIOME

Contacts and locations

Locations

Evang. Kliniken Essen-Mitte gGmbH
RECRUITING

Essen, North Rhine-Westphalia, 45276, Germany

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