Colorectal Cancer Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who are willing and able to give written agreement to take part in the study
- People who live in Portugal
- People who are between 40 and 74 years old
- People who have recently been diagnosed with colorectal cancer (bowel cancer) and have not yet started any treatment for it
Who may not be able to join:
- People who are under 40 years old or 75 years old and above
- People who are not able to give written agreement to take part
- People who are not willing to provide stool (poo) samples
- People who have previously had or are currently receiving treatment for colorectal cancer (bowel cancer)
- People who have a parent, sibling, or child who has been diagnosed with colorectal cancer (bowel cancer)
- People who have previously been diagnosed with inflammatory bowel disease (such as ulcerative colitis, Crohn's disease, or indeterminate colitis), irritable bowel syndrome, or repeated infections with a bacteria called Clostridioides difficile
- People who are pregnant
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Ana S Almeida, PhD, Gulbenkian Institute for Molecular Medicine
Phone: +351 217999411
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Microbiome biomarkers associated with CRC.; Microbiome biomarkers associated with EoCRC.; Correlation between microbiome biomarkers and overall survival and disease-free survival.
Can't join this trial?
Data last synced from ClinicalTrials.gov: 20 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.