deltatrials
Completed NA INTERVENTIONAL 2-arm NCT02692300

EEG Guidance of Anesthesia (ENGAGES-CANADA) (ENGAGES)

Protocol for the Electroencephalography Guidance of Anesthesia to Alleviate Geriatric Syndromes (ENGAGES-CANADA) Study: a Pragmatic, Randomized Clinical Trial

Sponsor: Queen's University

Interventions EEG-Guided Group
Updated 14 times since 2017 Last updated: Aug 9, 2023 Started: Dec 28, 2016 Primary completion: Feb 24, 2022 Completion: Feb 24, 2023
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-operative Delirium, this trial is completed. The trial is conducted by Queen's University and has accumulated 14 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 snapshot~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshot~Jun 2018 – ~Apr 2019 · 10 months · monthly snapshot~Apr 2019 – ~Jun 2019 · 2 months · monthly snapshot~Jun 2019 – ~Dec 2020 · 18 months · monthly snapshot~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshot~Jan 2021 – ~Jan 2023 · 24 months · monthly snapshot~Jan 2023 – ~Sep 2023 · 8 months · monthly snapshot~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Apr 2025 · 7 months · monthly snapshot~Apr 2025 – ~Jun 2025 · 2 months · monthly snapshot~Jun 2025 – ~Sep 2025 · 3 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

14 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed NA

  2. Jun 2025 — Sep 2025 [monthly]

    Completed NA

  3. Apr 2025 — Jun 2025 [monthly]

    Completed NA

  4. Sep 2024 — Apr 2025 [monthly]

    Completed NA

  5. Jul 2024 — Sep 2024 [monthly]

    Completed NA

Show 9 earlier versions
  1. Sep 2023 — Jul 2024 [monthly]

    Completed NA

    Status: Unknown StatusCompleted

  2. Jan 2023 — Sep 2023 [monthly]

    Unknown Status NA

    Status: RecruitingUnknown Status

  3. Jan 2021 — Jan 2023 [monthly]

    Recruiting NA

  4. Dec 2020 — Jan 2021 [monthly]

    Recruiting NA

  5. Jun 2019 — Dec 2020 [monthly]

    Recruiting NA

  6. Apr 2019 — Jun 2019 [monthly]

    Recruiting NA

  7. Jun 2018 — Apr 2019 [monthly]

    Recruiting NA

  8. Feb 2017 — Jun 2018 [monthly]

    Recruiting NA

  9. Jan 2017 — Feb 2017 [monthly]

    Recruiting NA

    First recorded

Dec 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Queen's University
  • University of Manitoba
  • University of Toronto
  • University of Washington
  • Université de Montréal
Data source: University of Manitoba

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

Study Locations