Completed NA INTERVENTIONAL 2-arm NCT01739608

Participation and Detection Rate of Screening CT Colonography and Screening Sigmoidoscopy (Proteus)

Assessment of the Participation Rate and the Diagnostic Accuracy of a Colorectal Cancer Screening Program: CT Colonography Versus Flexible Sigmoidoscopy. Evaluation of a New Model Based on Telediagnosis

Sponsor: Candiolo Cancer Institute - IRCCS

Conditions Colorectal Cancer

Interventions Invitation to screening

Updated 8 times since 2017 Last updated: Jan 29, 2020 Started: Dec 31, 2013 Primary completion: Dec 31, 2014 Completion: Dec 31, 2018

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Colorectal Cancer, this trial is completed. The trial is conducted by Candiolo Cancer Institute - IRCCS and has accumulated 8 data snapshots since 2013. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Feb 2020 — Jan 2021 [monthly]

Completed NA

Status: Unknown Status → Completed · Phase: PHASE4 → NA

▶ Show 3 earlier versions

Jun 2018 — Feb 2020 [monthly]

Unknown Status PHASE4
Jul 2017 — Jun 2018 [monthly]

Unknown Status PHASE4
Jan 2017 — Jul 2017 [monthly]

Unknown Status PHASE4

First recorded

Dec 2013

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Candiolo Cancer Institute - IRCCS
Centro di Riferimento per l'Epidemiologia e la Prev. Oncologica Piemonte
Regione Piemonte
im3D S.p.A.

Data source: Centro di Riferimento per l'Epidemiologia e la Prev. Oncologica Piemonte

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Turin, Italy