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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:04 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 195 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Unconsciousness Clear all
Terminated No phase listed Observational

Evaluation of Mechanisms Responsible for Coma in Patients Affected by Fulminant, Acute and Chronic Hepatic Failure

NCT01582087
View directory record Official record
Conditions
Acute and Chronic Hepatic Failure With Developing Coma
Interventions
Not listed
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 20, 2026, 1:04 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

fMRI in Blood Phobia Syncope

NCT00715065
View directory record Official record
Conditions
Syncope, Blood Injury Phobia, Autonomic Dysfunction
Interventions
fMRI Scan
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Oct 20, 2026, 1:04 PM EDT
Completed Phase 3 Interventional

Islet Transplantation in Type 1 Diabetes

NCT00434811
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Allogeneic Pancreatic Islet Cells, Antithymocyte Globulin, Sirolimus, Tacrolimus, Etanercept, Islet Transplantation, Basiliximab
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
7
States / cities
San Francisco, California • Miami, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2019 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational

Informed Choice Regarding Invasive Prenatal Testing

NCT00514553
View directory record Official record
Conditions
Pregnancy - Prenatal Testing
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 55 Years · Female only
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of Hypoglycemia Unawareness on Brain Metabolism Cognition in T1DM

NCT00575783
View directory record Official record
Conditions
Type 1 Diabetes, Hypoglycemia
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 49 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Oct 20, 2026, 1:04 PM EDT
Recruiting Not applicable Interventional

Measuring Brain Complexity to Detect and Predict Recovery of Consciousness in the ICU

NCT06568536
View directory record Official record
Conditions
Consciousness Disorders
Interventions
Repeated behavioral assessments, functional electroencephalography and brain imagery, TMS-EEG
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 20, 2026, 1:04 PM EDT
Recruiting No phase listed Observational

Neuroprognostication Bias: A Collaboration to Reduce the Impact of Self-fulfilling Prophecy in Cardiac ARrEst

NCT03261089
View directory record Official record
Conditions
Cardiac Arrest
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
5
States / cities
San Francisco, California • New Haven, Connecticut • Gainesville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational

Practical Approaches to Care in Emergency Syncope

NCT04533425
View directory record Official record
Conditions
Syncope, Presyncope
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
40 Years and older
Enrollment
1,297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
5
States / cities
Sacramento, California • New York, New York • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Impact of Pancreatic Islet Cell Allotransplantation on Cognitive Function in Type 1 Diabetes Mellitus

NCT00590876
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
2
States / cities
New Haven, Connecticut • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 27, 2011 · Synced Oct 20, 2026, 1:04 PM EDT
Recruiting No phase listed Observational

Screening Emotions in Adolescents at the Hospital for mTBI

NCT06370520
View directory record Official record
Conditions
Brain Injury Traumatic Mild, Brain Injuries, Brain Injuries, Acute, Head Injury With Intracranial Hemorrhage, Head Injury Trauma, Brain Injury Traumatic Focal With Loss of Consciousness, Skull Fractures, Diffuse Axonal Injury, Intracranial Hemorrhages, Head Injury
Interventions
Validated Questionnaires, Questionnaires, Clinician / Medical Record Variables
Behavioral · Other
Lead sponsor
University of California, Davis
Other
Eligibility
11 Years to 17 Years
Enrollment
2,592 participants
Timeline
2024 – 2028
U.S. locations
6
States / cities
Sacramento, California • Philadelphia, Pennsylvania • Providence, Rhode Island + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational

Race-Specific Propofol Titration to Effect for Procedural Sedation

NCT03290859
View directory record Official record
Conditions
Unconsciousness, Apnea, Postanesthetic, Sedative Overdose, Hypoxemia
Interventions
Titrate propofol monotherapy infusion to effect
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
2,780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 25, 2019 · Synced Oct 20, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Oral Water Hydration to Prevent Post-Vaccination Presyncope

NCT02353390
View directory record Official record
Conditions
Presyncope, Syncope
Interventions
Oral Water Hydration
Other
Lead sponsor
Duke University
Other
Eligibility
11 Years to 21 Years
Enrollment
1,820 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 7, 2016 · Synced Oct 20, 2026, 1:04 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Islet Transplantation for Type 1 Diabetes Mellitus

NCT00437398
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Islet Transplant
Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 25, 2013 · Synced Oct 20, 2026, 1:04 PM EDT
Terminated Phase 3 Interventional Results available

Phase 3 Clinical Effect Durability of TD-9855 for Treating Symptomatic nOH in Subjects With Primary Autonomic Failure

NCT03829657
View directory record Official record
Conditions
Symptomatic Neurogenic Orthostatic Hypotension, MSA, Parkinson's Disease (PD), Pure Autonomic Failure (PAF)
Interventions
ampreloxetine, Placebo
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
30 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
20
States / cities
Sun City, Arizona • La Jolla, California • Palo Alto, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 20, 2026, 1:04 PM EDT
Terminated Phase 3 Interventional Results available

Phase 3 Open-Label Extension Study of TD-9855 for Treating Symptomatic nOH in Subjects With Primary Autonomic Failure

NCT04095793
View directory record Official record
Conditions
Symptomatic Neurogenic Orthostatic Hypotension
Interventions
ampreloxetine
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
30 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
13
States / cities
Colorado Springs, Colorado • Boca Raton, Florida • Port Charlotte, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational

The Simple ECG Monitoring Trial (Comparison of a Novel Recording System With a Standard Holter Monitor)

NCT01382953
View directory record Official record
Conditions
Syncope, Pre-syncope, Atrial Fibrillation, Supraventricular Tachycardia
Interventions
Standard Holter/Investigational patch
Device
Lead sponsor
Seattle Institute for Cardiac Research
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
2
States / cities
Chicago, Illinois • Enumclaw, Washington
Source: ClinicalTrials.gov public record
Updated Jan 10, 2012 · Synced Oct 20, 2026, 1:04 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Biospecimen Repository for Cardiac Arrhythmias at the Cleveland Clinic

NCT00921986
View directory record Official record
Conditions
Arrhythmias, Cardiac
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2035
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational

Evaluation of Syncope,Its Diagnosis, Treatment, Outcome and Prognosis

NCT00764985
View directory record Official record
Conditions
Syncope
Interventions
Not listed
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years and older
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2010 · Synced Oct 20, 2026, 1:04 PM EDT
Completed No phase listed Observational

Cervical Spine Clearance in Obtunded Trauma Patients

NCT00573014
View directory record Official record
Conditions
Coma, Wounds and Injuries
Interventions
Cervical Spine Clearance
Other
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
Not listed
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Oct 20, 2026, 1:04 PM EDT
Recruiting Not applicable Interventional

Promoting Recovery After Brain Injury Using Focused Ultrasound

NCT07277309
View directory record Official record
Conditions
Consciousness Disorders, Disorders of Consciousness Due to Severe Brain Injury
Interventions
Low-intensity focused ultrasound
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 79 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 20, 2026, 1:04 PM EDT
Completed Not applicable Interventional Results available

Study of New Implantable Loop Recorder

NCT00746564
View directory record Official record
Conditions
Tachyarrhythmias, Syncope
Interventions
SJM Confirm
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
9
States / cities
Anchorage, Alaska • Scottsdale, Arizona • Little Rock, Arkansas + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 20, 2026, 1:04 PM EDT
Recruiting Not applicable Interventional

Unconscious Reduction of Fear Through Decoded Neuro-Reinforcement

NCT06420557
View directory record Official record
Conditions
Phobia
Interventions
Unconscious Neuro-reinforcement
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 20, 2026, 1:04 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Naloxone for Optimizing Hypoxemia Of Lung Donors

NCT02581111
View directory record Official record
Conditions
Brain Death, Organ Donors, Lung Transplantation
Interventions
Naloxone, Normal saline
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
13 Years to 70 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
4
States / cities
Denver, Colorado • Metairie, Louisiana • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2020 · Synced Oct 20, 2026, 1:04 PM EDT
Terminated Not applicable Interventional

Point-of-Care Ultrasound in the Emergency Department Evaluation of Syncope

NCT01671371
View directory record Official record
Conditions
Syncope
Interventions
Point-of-Care Ultrasound
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 30, 2016 · Synced Oct 20, 2026, 1:04 PM EDT