Clinical trial Recruiting at 1 site Interventional Ages 18 to 80

Impact of a Modified Mediterranean Diet on Colorectal Cancer Patients

Official title: Randomized Pilot Study on the Impact of a Modified Mediterranean Diet (DMM) on the Intestinal Microbiota and Clinical Outcome in Patients With Colorectal Cancer Undergoing Active Medical Oncology Treatment

Run by Azienda Socio Sanitaria della Brianza · NCT06794931 · Data updated 2026-11-12

This study is testing whether a modified Mediterranean diet can improve gut health and outcomes for colorectal cancer patients receiving chemotherapy.

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Quick facts

Study typeInterventional
Ages18 Years to 80 Years
SexAll
Enrollment40 (estimated)
SponsorAzienda Socio Sanitaria della Brianza
Academic / other
Drugs / interventionschemotherapy
Locations1 site (Vimercate, MB)
StatusRecruiting
StartedJuly 24, 2024
Main results expectedJuly 23, 2028
Study endsJuly 23, 2028
Registry record updatedJanuary 27, 2025
Trial IDNCT06794931 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with a diagnosis of metastatic colorectal cancer who are undergoing first-line chemotherapy.

Probably not a fit

Patients with a MUST score greater than 2 or those requiring parenteral or enteral nutrition may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates how a Modified Mediterranean Diet affects the intestinal microbiota in patients with metastatic colorectal cancer undergoing chemotherapy. Participants will be randomized into two groups: one following the modified diet and the other maintaining their usual diet. The study will assess nutritional status, collect biological samples, and monitor clinical progress over several visits. The goal is to understand the relationship between diet, microbiome diversity, and patient outcomes.

Why it matters

Potential benefit: If successful, this study could improve the quality of life and treatment outcomes for colorectal cancer patients through dietary modifications.

How similar studies have gone: Other studies have shown promising results with dietary interventions in cancer treatment, suggesting potential benefits, though this specific approach is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Eastern Cooperative Oncology Group performance status (ECOG): 0 or 1;
* Age ≥ 18;
* Diagnosis of metastatic colorectal cancer, documented histologically and radiologically according to RECIST 1:1 criteria;
* 1st line chemotherapy treatment +/- biological agent (anti-EGFR, anti-VEGF);
* MUST score 0/1;
* Written informed consent.

Exclusion Criteria:

* Previous oncological medical therapies;
* Indication for parenteral and/or enteral nutrition;
* MUST score \> 2.

Where it's running

  • U.O. di Oncologia di Vimercate, ASST-Brianza
    Vimercate, Mb, Italy
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
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Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.