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Study identifier: NCT06588166 Synced from ClinicalTrials.gov · July 29, 2026
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Microbiome Testing for the Screening of Colorectal Cancer

Condition: Colorectal Cancer  ·  Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS

PhaseN/A
Planned participants1006
Who can joinAll sexes, 50 Years to 74 Years
Healthy volunteersNo

About this study

Colorectal cancer (CRC) is one of the most common cancer and cause of cancer death worldwide. Population-based screening programs for average-risk populations have proven effective in reducing both incidence and mortality of CRC through early detection of cancer. The fecal immunochemical testing (FIT), has still a suboptimal diagnostic yield, with both missed adenomas and, mainly, unnecessary colonoscopies.The identification of novel, non-invasive biomarkers is currently one of the research areas driving most expenditure forces in the field of CRC.A large body of evidence shows that alterations of the gut microbiome and the enrichment of specific taxa(e.g. Fusobacterium nucleatum, Parvimonas micra, and others) are involved in the pathogenesis of CRC. Moreover, recent studies, have discovered common microbial signatures able to reproducibly discriminate between patients with CRC and healthy controls. The goal of this observational study to develop a gut microbiome-based diagnostic tool for the identification of CRC and advanced colorectal adenomas in patients enrolled in the national colorectal cancer (CRC) screening program (50-74 years old) and among who refer to all centers involved in this study for screening colonoscopy with positivity of FIT, of both sex. The primary endpoint of the study is to develop a gut microbiome-based diagnostic tool for the identification of CRC and advanced colorectal adenomas in patients involved in the national CRC screening program at 24 mo…

This description comes directly from the study's public registry record.

Talk to the study team

Gianluca Ianiro, MD, PhD  ·  0630159539  ·  gianluca.ianiro@unicatt.it

Serena Porcari, MD, PhD  ·  0630159539  ·  serena.porcari@guest.policlinicogemelli.it

Always discuss trial participation with your own doctor first.

Locations (1)

Fondazione Policlinico Agostino Gemelli, IRCCSRoma, ItalyRecruiting

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Source record: clinicaltrials.gov/study/NCT06588166