findmyKOL
Clinical trialNCT04289142RecruitingPhase 4Interventional

Cognitive Outcomes After Dexmedetomidine Sedation in Cardiac Surgery Patients

SponsorSunnybrook Health Sciences CentreEnrollment2,400AnalgesicsAnalgesics, Non-NarcoticCentral Nervous System DepressantsCognition DisorderCognitive DysfunctionConfusion+11 more conditions
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

8 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Canada
  • Royal Columbian Hospital

    Vancouver, British Columbia, Canada

    Active, not recruiting
  • St. Paul'S Hospital

    Vancouver, British Columbia, Canada

    Raja Rajamohan, M.D
    Recruiting
  • London Health Sciences

    London, Ontario, Canada

    Active, not recruiting
  • St. Michael'S Hospital

    Toronto, Ontario, Canada

    David Mazer
    Not, yet, recruiting
  • Sunnybrook Health Sciences Centre

    Toronto, Ontario, Canada

    Angela Jerath, MD,FRCPCBeverley A Orser, MD,PhD,FRCPCDavid Mazer, MD,FRCPC,PhDGeorge Djaiani, MD,FRCPCPhilip Jones, MD,FRCPCSinziana Avramescu, MD,FRCPC,PhDStephen Choi, MD,FRCPC,MScSummer Syed, MD,FRCPC,MScTarit Saha, MD,FRCPC
    Recruiting
  • Toronto General Hospital

    Toronto, Ontario, Canada

    Active, not recruiting
  • Laval University

    Québec, Quebec, Canada

    Etienne Couture
    Recruiting
  • University of Saskatchewan

    Saskatoon, Saskatchewan, Canada

    Active, not recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Dec 2019
Primary completion
31 Jul 2028
Completion
31 Mar 2029
Last update posted
1 Dec 2025
Registered enrollment
2,400
Registry id
NCT04289142
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.