deltatrials
Completed NA INTERVENTIONAL 1-arm NCT02668198

Assessing a Endoscopic Mucosal Resection Site Using Different Endoscopic Imaging Methods

Diagnostic Accuracy of Using Colonoscope With Near Focus Capability in Detecting Residual Colorectal Neoplastic Tissue After Endoscopic Mucosal Resection (EMR): a Prospective Study

Sponsor: Michael Wallace

Updated 11 times since 2017 Last updated: Sep 24, 2019 Started: Jan 31, 2016 Primary completion: Oct 31, 2018 Completion: Oct 31, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Post-endoscopic Mucosal Resection of Colon Polyps, this trial is completed. The trial is conducted by Michael Wallace and has accumulated 11 data snapshots since 2016. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotRecruiting~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotRecruiting~Jun 2018 – ~Dec 2018 · 6 months · monthly snapshotRecruiting~Dec 2018 – ~Feb 2019 · 2 months · monthly snapshotRecruiting~Feb 2019 – ~Nov 2019 · 9 months · monthly snapshotCompleted~Nov 2019 – ~Jan 2021 · 14 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

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

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2023 — Jul 2024 [monthly]

    Completed NA

  4. Dec 2022 — Jan 2023 [monthly]

    Completed NA

  5. Jan 2021 — Dec 2022 [monthly]

    Completed NA

Show 6 earlier versions
  1. Nov 2019 — Jan 2021 [monthly]

    Completed NA

  2. Feb 2019 — Nov 2019 [monthly]

    Completed NA

    Status: RecruitingCompleted

  3. Dec 2018 — Feb 2019 [monthly]

    Recruiting NA

  4. Jun 2018 — Dec 2018 [monthly]

    Recruiting NA

  5. Feb 2017 — Jun 2018 [monthly]

    Recruiting NA

  6. Jan 2017 — Feb 2017 [monthly]

    Recruiting NA

    First recorded

Jan 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Michael Wallace
  • Olympus America, Inc.
Data source: Mayo Clinic

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

Study Locations