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ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:59 PM EDT

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Showing 289–312 of 322 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Confusion Clear all
Active, not recruiting Not applicable Interventional

Feasibility Test of Virtual Reality Obstacle Detection for Low Vision Walking

NCT05141604
View directory record Official record
Conditions
Hemianopsia, Homonymous Hemianopia, Tunnel Vision, Visual Field Defect, Peripheral, Visual Field Constriction Bilateral, Visual Field Defect Homonymous Bilateral
Interventions
Field expansion view
Other
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
14 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Phase 2 Interventional

Cognitive Intervention For Delirium in Dementia

NCT01267682
View directory record Official record
Conditions
Delirium, Dementia
Interventions
Cognitive Stimulation
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
65 Years and older
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
9
States / cities
Bellefonte, Pennsylvania • Dallas, Pennsylvania • Harrisburg, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Phase 3 Interventional Results available

The Modifying the Impact of ICU-Associated Neurological Dysfunction-USA (MIND-USA) Study

NCT01211522
View directory record Official record
Conditions
Delirium, Impaired Cognition, Long Term Psychologic Disorders
Interventions
Haloperidol, Ziprasidone, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
16
States / cities
Denver, Colorado • New Haven, Connecticut • Indianapolis, Indiana + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Not applicable Interventional Results available

Preoperative Gabapentin for Post-tonsillectomy Pain in Children

NCT01707420
View directory record Official record
Conditions
Post Operative Pain Management in Children With Tonsillectomy/Adenoidectomy
Interventions
Gabapentin, liquid placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
5 Years to 16 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 15, 2021 · Synced Oct 21, 2026, 11:59 PM EDT
Completed No phase listed Observational

A Pilot Study of "Stanford Proxy Test for Delirium" (S-PTD)

NCT03954769
View directory record Official record
Conditions
Hyperactive Delirium, Hypoactive Delirium, Mixed Type Delirium
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 17, 2019 · Synced Oct 21, 2026, 11:59 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 Sep 21, 2026 · Synced Oct 21, 2026, 11:59 PM EDT
Completed No phase listed Observational Results available

Delirium in the Emergency Department: Novel Screening

NCT01162343
View directory record Official record
Conditions
Delirium
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
65 Years and older
Enrollment
498 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 3, 2018 · Synced Oct 21, 2026, 11:59 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Haloperidol and Lorazepam for Delirium in Patients With Advanced Cancer

NCT01949662
View directory record Official record
Conditions
Advanced Cancers
Interventions
Lorazepam, Placebo, Haloperidol decanoate, Questionnaires
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Not applicable Interventional Results available

Perioperative Multimodal General AnesTHesia Focusing on Specific CNS Targets in Patients Undergoing carDiac surgERies

NCT05279898
View directory record Official record
Conditions
Postoperative Delirium, Hemodynamic Instability, Pain, Neurocognitive Dysfunction
Interventions
EEG Monitoring, Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol
Device · Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 21, 2026, 11:59 PM EDT
Terminated Phase 3 Interventional Results available

Prevention of Delirium in Inpatients Utilizing Melatonin

NCT02654314
View directory record Official record
Conditions
Delirium
Interventions
Melatonin, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
65 Years and older
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 21, 2022 · Synced Oct 21, 2026, 11:59 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Total Intravenous Versus Inhalational Anesthesia- A Geriatric Anesthesia Study

NCT06036095
View directory record Official record
Conditions
Neurocognitive Disorders, Anesthesia, Post-operative Delirium, Post-operative Cognitive Dysfunction
Interventions
Sevoflurane, Propofol
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
70 Years to 110 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Oct 21, 2026, 11:59 PM EDT
Completed No phase listed Observational

Enhancing Care Coordination: Hospital to Home for Cognitively Impaired Older Adults and Their Caregivers

NCT00294307
View directory record Official record
Conditions
Dementia, Dementia, Vascular, Alzheimer Disease, Delirium, Dementia, Amnestic, Cognitive Disorders, Lewy Body Disease, Mild Cognitive Impairment
Interventions
Augmented Standard Care (ASC), Resource Nurse Care (RNC), Advanced Practice Nurse Care (APNC)
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
65 Years and older
Enrollment
814 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
3
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Phase 3 Interventional

PANDORA: Delirium Prevention After Cardiac Surgery Using IV Acetaminophen to Prevent Postoperative Delirium in Older Cardiac Surgical Patients

NCT04093219
View directory record Official record
Conditions
Delirium in Old Age, Delirium, Coronary Artery Disease
Interventions
IV acetaminophen, Placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
10
States / cities
Birmingham, Alabama • Irvine, California • Los Angeles, California + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 21, 2026, 11:59 PM EDT
Terminated No phase listed Observational

Delirium, Intraoperative Cerebral Perfusion and EEG Abnormalities After Total Hip Arthroplasty

NCT02818764
View directory record Official record
Conditions
Delirium, Hip Arthroplasty, Elderly
Interventions
Blood Draw, Cerebral Spinal Fluid collection, Electroencephalogram, Cerebral blood flow and oxygen extraction fraction
Procedure · Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
65 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Oct 21, 2026, 11:59 PM EDT
Terminated Not applicable Interventional Results available

Direct Noise Reduction in the Intensive Care Units (ICU) Using Earplugs and Noise Canceling Headphones

NCT01343095
View directory record Official record
Conditions
Delirium, Sleep Fragmentation
Interventions
Foam Earplugs, Noise Canceling Headphones
Device
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 12, 2018 · Synced Oct 21, 2026, 11:59 PM EDT
Completed No phase listed Observational

Delirium in Persons With Dementia

NCT01394328
View directory record Official record
Conditions
Delirium Superimposed on Dementia
Interventions
Not listed
Lead sponsor
Penn State University
Other
Eligibility
65 Years and older
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
State College, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Oct 21, 2026, 11:59 PM EDT
Terminated Phase 2 Interventional

The Effect of Omega 3 Supplementation on Postoperative Delirium in Elderly Patients Undergoing Major Cardiac Surgery

NCT06434948
View directory record Official record
Conditions
Postoperative Delirium
Interventions
Omega-3 Ethyl Esters 4 g, Omega-3 Ethyl Esters 2 g
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
65 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 21, 2026, 11:59 PM EDT
Terminated Not applicable Interventional

iPad for Post Operative Pain After Tonsillectomy

NCT07770529
View directory record Official record
Conditions
Pain
Interventions
iPad, Intervention Control
Device · Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
3 Years to 10 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Care.Coach Avatars for Improvement of Outcomes in Hospitalized Elders, Including Mitigation of Falls and Delirium: a Multi-Site Clinical Study

NCT03832192
View directory record Official record
Conditions
Delirium, Fall Injury
Interventions
care.coach Avatar (HELP-Protocolized)
Behavioral
Lead sponsor
Victor Wang
Industry
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cerebral Oxygenation in Total Hip Arthroplasty Patients

NCT02325154
View directory record Official record
Conditions
Cerebral Oxygen Desaturation, Post-operative Delirium
Interventions
Cerebral Oximeter
Device
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Not applicable Interventional

Postoperative Delirium in Patients Undergoing Radical Cystectomy

NCT03132168
View directory record Official record
Conditions
Post-operative Delirium
Interventions
Assessments, Blood Draw, Standardized Anesthetic Care
Behavioral · Procedure · Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 27, 2021 · Synced Oct 21, 2026, 11:59 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Non-Invasive Brain Stimulation and Delirium

NCT03518996
View directory record Official record
Conditions
Mental Disorders, Delirium
Interventions
rTMS/iTBS/tACS, Sham TMS/tACS
Device
Lead sponsor
Gen Shinozaki
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Phase 4 Interventional Results available

Propofol in Emergence Agitation

NCT00535613
View directory record Official record
Conditions
Emergence Agitation
Interventions
Propofol
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
12 Months to 6 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 21, 2019 · Synced Oct 21, 2026, 11:59 PM EDT
Completed Phase 3 Interventional Results available

Dexmedetomidine as a Rapid Bolus in Children for Emergence Agitation

NCT01528891
View directory record Official record
Conditions
Tonsillectomy
Interventions
Dexmedetomidine, Placebo
Drug · Other
Lead sponsor
Peter Davis
Other
Eligibility
4 Years to 10 Years
Enrollment
418 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 8, 2018 · Synced Oct 21, 2026, 11:59 PM EDT