deltatrials
Terminated OBSERVATIONAL NCT03594448

Detection of MSI in Circulating Tumor DNA of Colorectal Carcinoma Patients

Detection of Microsatellite Instability (MSI) in Circulating Tumor DNA of Patients With Stage IV Colorectal Carcinoma

Sponsor: National Cancer Institute (NCI)

Updated 12 times since 2018 Last updated: Aug 27, 2024 Started: Sep 5, 2018 Primary completion: Sep 18, 2023 Completion: Sep 18, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Insufficient accrual

A observational or N/A phase clinical study on Colorectal Cancer Stage IV and Microsatellite Instability, this trial is terminated or withdrawn. The trial is conducted by National Cancer Institute (NCI) and has accumulated 12 data snapshots since 2018. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

~Aug 2018 – ~Sep 2018 · 31 days · monthly snapshotNot Yet Recruiting~Sep 2018 – ~Jan 2019 · 4 months · monthly snapshotNot Yet Recruiting~Jan 2019 – ~Apr 2020 · 15 months · monthly snapshotRecruiting~Apr 2020 – ~Nov 2020 · 7 months · monthly snapshotRecruiting~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotRecruiting~Jan 2021 – ~May 2021 · 4 months · monthly snapshotRecruiting~May 2021 – ~Dec 2021 · 7 months · monthly snapshotRecruiting~Dec 2021 – ~Sep 2022 · 9 months · monthly snapshotRecruiting~Sep 2022 – ~Sep 2023 · 12 months · monthly snapshotRecruiting~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – present · 22 months · monthly snapshotTerminated

Change History

12 versions recorded
  1. Sep 2024 — Present [monthly]

    Terminated

    Status: RecruitingTerminated

  2. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  3. Sep 2023 — Jul 2024 [monthly]

    Recruiting

  4. Sep 2022 — Sep 2023 [monthly]

    Recruiting

  5. Dec 2021 — Sep 2022 [monthly]

    Recruiting

Show 7 earlier versions
  1. May 2021 — Dec 2021 [monthly]

    Recruiting

  2. Jan 2021 — May 2021 [monthly]

    Recruiting

  3. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  4. Apr 2020 — Nov 2020 [monthly]

    Recruiting

  5. Jan 2019 — Apr 2020 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  6. Sep 2018 — Jan 2019 [monthly]

    Not Yet Recruiting

  7. Aug 2018 — Sep 2018 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Cancer Institute (NCI)
  • University of Southern California
Data source: University of Southern California

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