# Exploratory Study of the Relevance of a Blood Test in the Management of Patients in the Context of Colorectal Cancer Screening

> **NCT04767568** · NA · RECRUITING · sponsor: **Centre Hospitalier Universitaire de Besancon** · enrollment: 400 (estimated)

## Conditions studied

- Colorectal Cancer

## Interventions

- **DIAGNOSTIC_TEST:** Blood sample
- **OTHER:** Tumor tissue
- **OTHER:** stool collection

## Key facts

- **NCT ID:** NCT04767568
- **Lead sponsor:** Centre Hospitalier Universitaire de Besancon
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-03-30
- **Primary completion:** 2027-08
- **Final completion:** 2032-08
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2026-03-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04767568

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04767568, "Exploratory Study of the Relevance of a Blood Test in the Management of Patients in the Context of Colorectal Cancer Screening". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04767568. Licensed CC0.

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