deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT00561678

Perioperative Cognitive Function - Dexmedetomidine and Cognitive Reserve

Sponsor: Icahn School of Medicine at Mount Sinai

Conditions PD POCD Postoperative Cognitive Dysfunction Postoperative Delirium
Interventions Placebo Precedex (Dexmedetomidine)
Updated 9 times since 2017 Last updated: Mar 22, 2018 Started: Feb 29, 2008 Primary completion: May 31, 2014 Completion: May 31, 2014
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates PD and POCD and is currently completed. Icahn School of Medicine at Mount Sinai leads this study, which shows 9 recorded versions since 2008 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotCompleted~Feb 2017 – ~May 2017 · 3 months · monthly snapshotCompleted~May 2017 – ~May 2018 · 12 months · monthly snapshotCompleted~May 2018 – ~Jun 2018 · 31 days · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

9 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed PHASE4

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE4

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  4. Jan 2021 — Jul 2024 [monthly]

    Completed PHASE4

  5. Jun 2018 — Jan 2021 [monthly]

    Completed PHASE4

▶ Show 4 earlier versions

  1. May 2018 — Jun 2018 [monthly]

    Completed PHASE4

  2. May 2017 — May 2018 [monthly]

    Completed PHASE4

  3. Feb 2017 — May 2017 [monthly]

    Completed PHASE4

  4. Jan 2017 — Feb 2017 [monthly]

    Completed PHASE4

    First recorded

Feb 2008

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Icahn School of Medicine at Mount Sinai
  • National Institute on Aging (NIA)
Data source: Icahn School of Medicine at Mount Sinai

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

Study Locations