NCT05589675Completed
Evaluation of a New Invitation Procedure to the French Organized Colorectal Cancer Screening Program
Evaluation of the Home Delivery of the Screening Kit, and Impact of a Prior Notification Among New Participants to the National Organized Colorectal Cancer Screening Program (Among New Participants Only)
Source: ClinicalTrials.gov · Last updated 26 Aug 2026
Brief summary (registry, in English)
This is a randomized controlled trial comparing the effect on participation rates to colorectal cancer screening between an intervention arm (invitation letter to the screening program including a FIT test with or without prior notification) and a control arm with the standard of care (invitation letter to visit the GP who will deliver the FIT test).
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 71117 (actual)
- First submitted
- 18 Oct 2022
- Start date
- 1 Apr 2023
- Primary completion date
- 17 Jul 2025
- Lead sponsor
- International Agency for Research on Cancer
- Diseases
- Colorectal cancer
- NCT number
- NCT05589675
What you commit to
- Study type: Interventional
- Participants enrolled: 71117
- From 1 Apr 2023 to the primary completion date, 17 Jul 2025
- 3 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Receiving the reminder letter
Other illness
- At high or very high risk of colorectal cancer
Age
- Outside the target age (less than 50 years old, or 75 years and more)
Who the study is looking for
- Women and men aged 50 to 74 years old
- Living in the study area (Departments of Ardennes, Meurthe-et-Moselle, and Moselle, France)
- At moderate risk of colorectal cancer, i.e. eligible to the organised programme and receiving the first invitation of the screening round (not a reminder letter)
Age in the registry: 50 years to 74 years · Sex: All · Accepts healthy volunteers
Sites (3)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Regional Cancer Screening Coordinating Centre, Ardennes site Coordinator of this site? Confirm its status | Charleville-Mézières | France | Unknown status |
| Regional Cancer Screening Coordinating Centre, Moselle Site Coordinator of this site? Confirm its status | Metz | France | Unknown status |
| Regional Cancer Screening Coordinating Centre, Meurthe-et-Moselle Site Coordinator of this site? Confirm its status | Nancy | France | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.