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Clinical trialNCT04740567CompletedInterventional

Early Cognitive Intervention in Delirium

SponsorVanderbilt University Medical CenterEnrollment283Cognitive DeclineDeliriumDementia
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This is a randomized control trial to determine if early cognitive training and rehabilitation improve 4-month cognition in hospitalized older (\>=65 years old) delirious patients with and without Alzheimer's disease and related dementias. Enrolled patients will be randomized to receive cognitive intervention versus usual care at a 1:2 allocation ratio. Patients assigned to the cognitive intervention group will receive cognitive training daily during hospitalization and cognitive rehabilitation weekly for 12 weeks after hospital discharge. Patients will be evaluated for global cognition (primary outcome) and secondary outcomes at 4-months.
clinicaltrials.gov ↗

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

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

United States
  • Tennessee Valley Healthcare System - Nashville Veteran Affairs Hospital

    Nashville, Tennessee, United States

  • Vanderbilt University Medical Center

    Nashville, Tennessee, United States

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
9 Feb 2021
Primary completion
14 Nov 2024
Completion
14 Nov 2024
Last update posted
24 Dec 2025
Registered enrollment
283
Registry id
NCT04740567
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.