deltatrials
Unknown OBSERVATIONAL NCT03416478

The Implication of ctDNA in the Recurrence Surveillance of Stage II and III Colorectal Cancer

The Implication of Plasma Circulating Tumor DNA (ctDNA) in the Recurrence Surveillance of Stage II and III Colorectal Cancer: a Prospective Study

Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University

Interventions ctDNA test
Updated 6 times since 2018 Last updated: Jan 30, 2018 Started: Jan 31, 2018 Primary completion: Dec 31, 2020 Completion: Dec 31, 2020
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 Colorectal Cancer and Surveillance and is currently ongoing. Sixth Affiliated Hospital, Sun Yat-sen University leads this study, which shows 6 recorded versions since 2018 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Feb 2018 – ~Apr 2018 · 59 days · monthly snapshotRecruiting~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotRecruiting~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotRecruiting~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – present · 23 months · monthly snapshotUnknown

Change History

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

    Unknown

  2. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown StatusUnknown

  3. Jan 2021 — Jul 2024 [monthly]

    Unknown Status

    Status: RecruitingUnknown Status

  4. Jun 2018 — Jan 2021 [monthly]

    Recruiting

  5. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NANone

Show 1 earlier version
  1. Feb 2018 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Jan 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Sixth Affiliated Hospital, Sun Yat-sen University
Data source: Sixth Affiliated Hospital, Sun Yat-sen University

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

Study Locations