deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03245567

Implementation and Evaluation of a Perceptual Learning Module on Visual Estimation of LVEF

Implementation and Evaluation of a Perceptual Learning Module on the Visual Estimation of Left Ventricular Ejection Fraction Using Transesophageal Echocardiography

Sponsor: Centre hospitalier de l'Université de Montréal (CHUM)

Conditions Medical Education
Interventions PLM Pre, post, delayed test
Updated 16 times since 2017 Last updated: Jul 2, 2025 Started: Jul 6, 2018 Primary completion: Nov 5, 2018 Completion: May 1, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03245567, this NA trial focuses on Medical Education and remains completed. Sponsored by Centre hospitalier de l'Université de Montréal (CHUM), it has been updated 16 times since 2018, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Sep 2017 – ~Jun 2018 · 9 months · monthly snapshot~Jun 2018 – ~Jul 2018 · 30 days · monthly snapshot~Jul 2018 – ~Aug 2018 · 31 days · monthly snapshot~Aug 2018 – ~Jan 2019 · 5 months · monthly snapshot~Jan 2019 – ~Jun 2019 · 5 months · monthly snapshot~Jun 2019 – ~Dec 2019 · 6 months · monthly snapshot~Dec 2019 – ~Apr 2020 · 4 months · monthly snapshot~Apr 2020 – ~Jul 2020 · 3 months · monthly snapshot~Jul 2020 – ~Nov 2020 · 4 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Jul 2024 · 41 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshot~Aug 2025 – ~Sep 2025 · 31 days · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

16 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed NA

  2. Aug 2025 — Sep 2025 [monthly]

    Completed NA

  3. Sep 2024 — Aug 2025 [monthly]

    Completed NA

  4. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  5. Feb 2021 — Jul 2024 [monthly]

    Completed NA

    Status: Active Not Recruiting → Completed

▶ Show 11 earlier versions

  1. Jan 2021 — Feb 2021 [monthly]

    Active Not Recruiting NA

  2. Nov 2020 — Jan 2021 [monthly]

    Active Not Recruiting NA

  3. Jul 2020 — Nov 2020 [monthly]

    Active Not Recruiting NA

  4. Apr 2020 — Jul 2020 [monthly]

    Active Not Recruiting NA

  5. Dec 2019 — Apr 2020 [monthly]

    Active Not Recruiting NA

  6. Jun 2019 — Dec 2019 [monthly]

    Active Not Recruiting NA

  7. Jan 2019 — Jun 2019 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  8. Aug 2018 — Jan 2019 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  9. Jul 2018 — Aug 2018 [monthly]

    Not Yet Recruiting NA

  10. Jun 2018 — Jul 2018 [monthly]

    Not Yet Recruiting NA

  11. Sep 2017 — Jun 2018 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Centre hospitalier de l'Université de Montréal (CHUM)
  • Université de Montréal
Data source: Centre hospitalier de l'Université de Montréal (CHUM)

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

Study Locations