deltatrials
Active Not Recruiting OBSERVATIONAL NCT03191110

The COLON Study: Colorectal Cancer Cohort (COLON)

The COLON Study: Colorectal Cancer: Longitudinal, Observational Study on Nutritional and Lifestyle Factors That May Influence Colorectal Tumour Recurrence, Survival and Quality of Life

Sponsor: Dutch Cancer Society

Updated 12 times since 2017 Last updated: Mar 25, 2025 Started: Aug 3, 2010 Primary completion: Dec 31, 2030 Completion: Dec 31, 2030
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Colorectal Neoplasms Malignant, this trial is ongoing. The trial is conducted by Dutch Cancer Society and has accumulated 12 data snapshots since 2010. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshotRecruiting~Apr 2018 – ~May 2018 · 30 days · monthly snapshotRecruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotRecruiting~Jun 2018 – ~Nov 2018 · 5 months · monthly snapshotRecruiting~Nov 2018 – ~Feb 2019 · 3 months · monthly snapshotRecruiting~Feb 2019 – ~Nov 2020 · 21 months · monthly snapshotRecruiting~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotRecruiting~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotRecruiting~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~May 2025 · 8 months · monthly snapshotRecruiting~May 2025 – present · 14 months · monthly snapshotActive Not Recruiting

Change History

12 versions recorded
  1. May 2025 — Present [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  2. Sep 2024 — May 2025 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Dec 2021 — Jul 2024 [monthly]

    Recruiting

  5. Jan 2021 — Dec 2021 [monthly]

    Recruiting

Show 7 earlier versions
  1. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  2. Feb 2019 — Nov 2020 [monthly]

    Recruiting

  3. Nov 2018 — Feb 2019 [monthly]

    Recruiting

  4. Jun 2018 — Nov 2018 [monthly]

    Recruiting

  5. May 2018 — Jun 2018 [monthly]

    Recruiting

  6. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NANone

  7. Aug 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Aug 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Dutch Cancer Society
  • Funding: ERA-NET on Translational Cancer Research (TRANSCAN)
  • Funding: World Cancer Research Fund International
  • Wageningen University
  • Wereld Kanker Onderzoek Fonds
Data source: Wageningen University

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