deltatrials
Active Not Recruiting OBSERVATIONAL NCT02874885

Circulating Tumor Cells in Patients With Locally Advanced Rectal Cancer

Circulating Tumor Elements in Patients With Rectal Cancer

Sponsor: M.D. Anderson Cancer Center

Updated 21 times since 2017 Last updated: Mar 9, 2026 Started: Sep 5, 2013 Primary completion: Apr 30, 2027 Completion: Apr 30, 2027
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Locally Advanced Rectal Adenocarcinoma and Metastatic Rectal Adenocarcinoma and is currently ongoing. M.D. Anderson Cancer Center leads this study, which shows 21 recorded versions since 2013 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshot~Aug 2017 – ~Sep 2017 · 31 days · monthly snapshot~Sep 2017 – ~Apr 2018 · 7 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshot~Sep 2018 – ~Dec 2018 · 3 months · monthly snapshot~Dec 2018 – ~Jun 2019 · 6 months · monthly snapshot~Jun 2019 – ~Oct 2020 · 16 months · monthly snapshot~Oct 2020 – ~Nov 2020 · 31 days · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~May 2021 · 4 months · monthly snapshot~May 2021 – ~Oct 2023 · 29 months · monthly snapshot~Oct 2023 – ~May 2024 · 7 months · monthly snapshot~May 2024 – ~Jul 2024 · 2 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Nov 2024 · 2 months · monthly snapshot~Nov 2024 – ~May 2025 · 6 months · monthly snapshot~May 2025 – ~Nov 2025 · 6 months · monthly snapshot~Nov 2025 – ~Mar 2026 · 4 months · monthly snapshot~Mar 2026 – present · 4 months · monthly snapshot

Change History

21 versions recorded
  1. Mar 2026 — Present [monthly]

    Active Not Recruiting

  2. Nov 2025 — Mar 2026 [monthly]

    Active Not Recruiting

  3. May 2025 — Nov 2025 [monthly]

    Active Not Recruiting

  4. Nov 2024 — May 2025 [monthly]

    Active Not Recruiting

  5. Sep 2024 — Nov 2024 [monthly]

    Active Not Recruiting

Show 16 earlier versions
  1. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  2. May 2024 — Jul 2024 [monthly]

    Active Not Recruiting

  3. Oct 2023 — May 2024 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  4. May 2021 — Oct 2023 [monthly]

    Recruiting

  5. Jan 2021 — May 2021 [monthly]

    Recruiting

  6. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  7. Oct 2020 — Nov 2020 [monthly]

    Recruiting

  8. Jun 2019 — Oct 2020 [monthly]

    Recruiting

  9. Dec 2018 — Jun 2019 [monthly]

    Recruiting

  10. Sep 2018 — Dec 2018 [monthly]

    Recruiting

  11. Jun 2018 — Sep 2018 [monthly]

    Recruiting

  12. May 2018 — Jun 2018 [monthly]

    Recruiting

  13. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NANone

  14. Sep 2017 — Apr 2018 [monthly]

    Recruiting NA

  15. Aug 2017 — Sep 2017 [monthly]

    Recruiting NA

  16. Jan 2017 — Aug 2017 [monthly]

    Recruiting NA

    First recorded

Sep 2013

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • M.D. Anderson Cancer Center
Data source: M.D. Anderson Cancer Center

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

Study Locations