deltatrials
Active Not Recruiting NA INTERVENTIONAL 2-arm NCT03200834

Comparison of D2 vs D3 Lymph Node Dissection for Right Colon Cancer (RICON)

Sponsor: Donetsk National Medical University

Conditions Colon Cancer
Updated 13 times since 2017 Last updated: Mar 23, 2025 Started: Jan 25, 2017 Primary completion: Jan 3, 2029 Completion: Jan 3, 2029
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03200834, this NA trial focuses on Colon Cancer and remains ongoing. Sponsored by Donetsk National Medical University, it has been updated 13 times since 2017, reflecting substantial change activity. This study contributes to the evolving evidence base for cancer treatment protocols.

Status Flow

~Jul 2017 – ~Jun 2018 · 11 months · monthly snapshot~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshot~Sep 2018 – ~Mar 2020 · 18 months · monthly snapshot~Mar 2020 – ~May 2020 · 2 months · monthly snapshot~May 2020 – ~Jan 2021 · 8 months · monthly snapshot~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshot~Sep 2021 – ~Sep 2022 · 12 months · monthly snapshot~Sep 2022 – ~Oct 2023 · 13 months · monthly snapshot~Oct 2023 – ~Dec 2023 · 2 months · monthly snapshot~Dec 2023 – ~Jul 2024 · 7 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Apr 2025 · 7 months · monthly snapshot~Apr 2025 – present · 17 months · monthly snapshot

Change History

13 versions recorded
  1. Apr 2025 — Present [monthly]

    Active Not Recruiting NA

  2. Sep 2024 — Apr 2025 [monthly]

    Active Not Recruiting NA

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting NA

  4. Dec 2023 — Jul 2024 [monthly]

    Active Not Recruiting NA

  5. Oct 2023 — Dec 2023 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

Show 8 earlier versions
  1. Sep 2022 — Oct 2023 [monthly]

    Recruiting NA

  2. Sep 2021 — Sep 2022 [monthly]

    Recruiting NA

  3. Jan 2021 — Sep 2021 [monthly]

    Recruiting NA

  4. May 2020 — Jan 2021 [monthly]

    Recruiting NA

  5. Mar 2020 — May 2020 [monthly]

    Recruiting NA

  6. Sep 2018 — Mar 2020 [monthly]

    Recruiting NA

  7. Jun 2018 — Sep 2018 [monthly]

    Recruiting NA

  8. Jul 2017 — Jun 2018 [monthly]

    Recruiting NA

    First recorded

Jan 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Donetsk National Medical University
  • G.V. Bondar Republican Cancer Center
  • I.M. Sechenov First Moscow State Medical University
Data source: G.V. Bondar Republican Cancer Center

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

Study Locations