Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 4:00 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Delirium Confusional State Clear all
Recruiting No phase listed Observational

Sleep and Circadian Rhythm Biomarkers of Postoperative Delirium

NCT06052397
View directory record Official record
Conditions
Delirium, Postoperative, Cognitive Decline, Dementia
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
70 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Jul 22, 2026, 4:00 PM EDT
Recruiting Phase 4 Interventional

Propofol-Only Versus Dexmedetomidine-Propofol in Children Undergoing Magnetic Resonance Imaging

NCT07369128
View directory record Official record
Conditions
MRI Sedation, Pediatric Sedation, Propofol Dosage, Emergence Delirium, Anesthesia, Recovery Time, Dexmedetomidine
Interventions
Dexmedetomidine (IV) 0.5 mcg/kg, Propofol (IV) 2-4 mg/kg, Dexmedetomidine (IV) 1 mcg/kg, Propofol (IV) 1-2 mg/kg, Propofol (IV) Infusion 250 mcg/kg/min, Propofol (IV) Infusion 150 mcg/kg/min
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Year to 12 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jul 22, 2026, 4:00 PM EDT
Terminated Phase 4 Interventional

Namenda to Prevent Post-Operative Delirium

NCT00303433
View directory record Official record
Conditions
Delirium, Post-Operative States
Interventions
Namenda
Drug
Lead sponsor
University of Rochester
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Jul 22, 2026, 4:00 PM EDT
Not listed No phase listed Observational

Study to Assess and Monitor Brain Activity

NCT04602988
View directory record Official record
Conditions
Delirium, Encephalopathy
Interventions
EEG
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 7, 2022 · Synced Jul 22, 2026, 4:00 PM EDT
Terminated Not applicable Interventional

Brain Oxygenation Monitoring in Patients Undergoing Coronary Artery Bypass Surgery

NCT00137527
View directory record Official record
Conditions
Neurological Manifestations
Interventions
Optimizing hemodynamic and anesthetic parameters to improve cerebral perfusion
Device
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 16, 2014 · Synced Jul 22, 2026, 4:00 PM EDT
Terminated No phase listed Observational

Trazodone vs. Quetiapine for the Treatment of ICU Delirium

NCT05307003
View directory record Official record
Conditions
Delirium, Delirium of Mixed Origin, Delirium, Sepsis Associated, Delirium in Old Age, Delirium Confusional State, Psych, Morality, Treatment Side Effects
Interventions
Trazodone, Quetiapine
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 22, 2026, 4:00 PM EDT
Withdrawn Phase 4 Interventional

Ziprasidone vs Standard Therapy for Agitated Patients in the ED

NCT00786318
View directory record Official record
Conditions
Psychosis, Agitation, Delirium
Interventions
ziprasidone, Standard therapy
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 24, 2017 · Synced Jul 22, 2026, 4:00 PM EDT
Completed No phase listed Observational

Delirium in the Emergency Department and Its Extension Into Hospitalization

NCT01651897
View directory record Official record
Conditions
Delirium
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
65 Years and older
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Jul 22, 2026, 4:00 PM EDT
Completed No phase listed Observational

The Impact of Cytochrome P450 Abnormalities in Patients With Delirium.

NCT03829670
View directory record Official record
Conditions
Delirium, Cytochrome P-450 Enzyme System
Interventions
Cytochrome P450 test
Diagnostic Test
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 99 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Park Ridge, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Dexmedetomidine Versus Propofol for Prolonged Sedation in Critically Ill Trauma and Surgical Patients

NCT02548923
View directory record Official record
Conditions
Delirium
Interventions
Dexmedetomidine
Drug
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 13, 2015 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Risk of Oxygen During Cardiac Surgery Trial

NCT02361944
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Oxygen - normoxia, Oxygen - hyperoxia
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 2 Interventional Results available

High Dose Intravenous Thiamine for the Prevention of Delirium in Allogeneic Hematopoietic Stem Cell Transplantation

NCT03263442
View directory record Official record
Conditions
Hematopoietic Stem Cell Transplantation, Delirium, Thiamine Deficiency
Interventions
Thiamine, Normal saline
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Not applicable Interventional Results available

Implementation of Multidisciplinary Assessments for Geriatric Patients in an ED Observation Unit

NCT04068311
View directory record Official record
Conditions
Fall Patients, Delirium, Quality of Life, Functional Status
Interventions
Geriatric Screening tools
Other
Lead sponsor
Ohio State University
Other
Eligibility
65 Years and older
Enrollment
373 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Jul 22, 2026, 4:00 PM EDT
Active, not recruiting Not applicable Interventional

Benzodiazepine-free Cardiac Anesthesia for Reduction of Postoperative Delirium

NCT03928236
View directory record Official record
Conditions
Delirium, Post-cardiac Surgery
Interventions
Limited Intraoperative Benzodiazepine, Liberal Intraoperative Benzodiazepine
Other
Lead sponsor
Population Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
15,886 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
St Louis, Missouri • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Jul 22, 2026, 4:00 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Can Acetaminophen Given 1-2 Hours to Children Before Ear Tube Surgery Reduce Agitation After Anesthesia?

NCT01737593
View directory record Official record
Conditions
Emergence Agitation, Pain
Interventions
Acetaminophen
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months to 6 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 20, 2016 · Synced Jul 22, 2026, 4:00 PM EDT
Recruiting Phase 4 Interventional

Efficacy of Suvorexant on Post-operative Sleep Disturbance

NCT05823844
View directory record Official record
Conditions
Postoperative Insomnia, Postoperative Delirium
Interventions
Suvorexant, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
50 Years to 90 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Jul 22, 2026, 4:00 PM EDT
Completed No phase listed Observational

Spatial Neglect and Delirium After Stroke

NCT03349411
View directory record Official record
Conditions
Stroke, Delirium, Spatial Neglect
Interventions
Confusion Assessment Method, Behavioral Inattention Test, Magnetic Resonance Imaging, Florida Mental Status Examination, Montreal Cognitive Assessment, Geriatric Depression Scale, Kessler Foundation Neglect Assessment Process
Diagnostic Test
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 100 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
West Orange, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Jul 22, 2026, 4:00 PM EDT
Recruiting Phase 2 Interventional

Daridorexant to Prevent Post-cardiotomy Delirium

NCT07217912
View directory record Official record
Conditions
Postoperative Cognitive Decline, Postoperative Delirium
Interventions
Daridorexant 50 mg, Placebo
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Not applicable Interventional Results available

Determining the Preliminary Efficacy of the Emergency Department Delirium Screening and Detection Program

NCT05638945
View directory record Official record
Conditions
Delirium
Interventions
ED Delirium Screening and Detection Program (ED-DDP)
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
65 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 2 Interventional Results available

The Impact of Ketamine on Postoperative Cognitive Dysfunction, Delirium, and Renal Dysfunction

NCT02554253
View directory record Official record
Conditions
Cognitive Disorders, Delirium, Acute Kidney Injury
Interventions
Ketamine, Propofol
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
75 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 2 Interventional

MENDS Study: Trial in Ventilated ICU Patients Comparing an Alpha2 Agonist Versus a Gamma Aminobutyric Acid (GABA)-Agonist to Determine Delirium Rates, Efficacy of Sedation, Analgesia and Discharge Cognitive Status

NCT00095251
View directory record Official record
Conditions
Delirium
Interventions
Dexmedetomidine, Lorazepam
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 10, 2018 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 1Phase 2 Interventional

Melatonin and Sleep in Preventing Delirium in the Hospital

NCT02597231
View directory record Official record
Conditions
Delirium
Interventions
Melatonin, Placebo
Dietary Supplement · Other
Lead sponsor
Scripps Health
Other
Eligibility
65 Years to 100 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 3, 2017 · Synced Jul 22, 2026, 4:00 PM EDT
Completed Phase 4 Interventional

Donepezil in the Prevention of Post-Operative Cognitive Decline

NCT00182845
View directory record Official record
Conditions
Postoperative Complications, Delirium
Interventions
Donepezil
Drug
Lead sponsor
Pfizer
Industry
Eligibility
65 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 2, 2008 · Synced Jul 22, 2026, 4:00 PM EDT
Not yet recruiting No phase listed Observational

Stanford-Lucidify EEG Delirium Study

NCT06999967
View directory record Official record
Conditions
Delirium, Cognitive Dysfunction
Interventions
Electroencephalogram (EEG)
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
55 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Jul 22, 2026, 4:00 PM EDT