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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Flumazenil Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Characterization of [11C]Flumazenil to Image GABA Transmission in Healthy Adult Subjects and Subjects With Alcohol Dependence

NCT01904487
View directory record Official record
Conditions
Alcoholism
Interventions
[11C]flumazenil, Tiagabine
Radiation · Drug
Lead sponsor
Rajesh Narendran
Other
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2017 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Modulation of GABA-A Receptors in Parkinson Disease-Flumazenil Arm

NCT03462641
View directory record Official record
Conditions
Parkinson Disease
Interventions
Flumazenil, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
50 Years to 99 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 26, 2022 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Not applicable Interventional

Sleep/Wake State Assessment with Non-invasive Earbuds

NCT05066009
View directory record Official record
Conditions
Hypersomnolence
Interventions
NextSense EEG-enabled earbuds, Ellcie Healthy eyeglasses, Drug Holiday
Device · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Examine the Distribution of PF-06372865 in the Brain of Healthy Volunteers Using Positron Emission Tomography and a Radioactive Tracer Following Oral Administration of One Dose of PF-06372865

NCT02138500
View directory record Official record
Conditions
Healthy
Interventions
PF-06372865
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
3
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 24, 2014 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Flumazenil Reversal of Oral Triazolam

NCT00695630
View directory record Official record
Conditions
Dental Anxiety
Interventions
Flumazenil, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 40 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 11, 2008 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Prometa Protocol for Alcohol Dependence

NCT00262639
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Flumazenil and Gabapentin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Sep 5, 2026, 4:41 AM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Rapid Reversal of CNS-Depressant Drug Effect Prior to Brain Death Determination

NCT03743805
View directory record Official record
Conditions
Brain Death, Anoxic Brain Injury, Cardiac Arrest, Sedative Intoxication, Narcotic Intoxication
Interventions
Flumazenil, Naloxone
Drug
Lead sponsor
Prisma Health-Midlands
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Sep 5, 2026, 4:41 AM EDT
Terminated Phase 4 Interventional Results available

Flumazenil for Hypoactive Delirium Secondary to Benzodiazepine Exposure

NCT02899156
View directory record Official record
Conditions
Hypoactive Delirium
Interventions
Flumazenil, Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Flumazenil for the Treatment of Primary Hypersomnia

NCT01183312
View directory record Official record
Conditions
Hypersomnia, Primary Hypersomnia, Idiopathic Hypersomnia, Narcolepsy Without Cataplexy
Interventions
Flumazenil
Drug
Lead sponsor
Lynn Marie Trotti
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 11, 2017 · Synced Sep 5, 2026, 4:41 AM EDT
Terminated Phase 1 Interventional

Neuroimaging GABA Physiology in Fragile X Syndrome

NCT04308954
View directory record Official record
Conditions
Fragile X Syndrome (FXS), Idiopathic Intellectual Developmental Disorder (IDD)
Interventions
[18F]flumazenil
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Sep 5, 2026, 4:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of GABA-A Receptors in the Generation of Tics in Patients With Tourette's Syndrome

NCT00034398
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 5, 2026, 4:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Flumazenil on Brain Excitability

NCT00015678
View directory record Official record
Conditions
Stroke, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 5, 2026, 4:41 AM EDT
Not listed Phase 1Phase 2 Interventional

A Study of IBRF Disorders of Consciousness Advanced Care/MultiModal Care Protocol in Severe Disorders of Consciousness

NCT02696512
View directory record Official record
Conditions
Brain Injury
Interventions
Polypharmacy using FDA-approved products, Median Nerve Stimulation (MNS), Nutraceutical Supplementation, Standard of Care
Drug · Device · Dietary Supplement + 1 more
Lead sponsor
International Brain Research Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Edison, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 1, 2016 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 2Phase 3 Interventional

Prometa Pharmacotherapy for Methamphetamine Dependence

NCT00260481
View directory record Official record
Conditions
Drug Abuse, Drug Dependence
Interventions
Prometa, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 2 Interventional

Rapid Benzodiazepine Detoxification Using Flumazenil - 1

NCT00000246
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Flumazenil
Drug
Lead sponsor
Yale University
Other
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 1994
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 7, 2016 · Synced Sep 5, 2026, 4:41 AM EDT
Not listed Not applicable Interventional

Neurocognitive Functioning Following The PROMETA® Treatment Protocol In Subjects With Alcohol Dependence

NCT00570388
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Prometa Treatment Program
Drug
Lead sponsor
Institute of Addiction Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 15, 2008 · Synced Sep 5, 2026, 4:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Changes in Patients With Focal Hand Dystonia

NCT00306865
View directory record Official record
Conditions
Focal Dystonia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 5, 2026, 4:41 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Positron Emission Tomography Assessment of the Central Nervous System Effects of Eszopiclone and Zolpidem

NCT00781482
View directory record Official record
Conditions
Healthy
Interventions
eszopiclone, zolpidem, placebo
Drug
Lead sponsor
Kettering Health Network
Other
Eligibility
18 Years to 35 Years · Male only
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Kettering, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 25, 2016 · Synced Sep 5, 2026, 4:41 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Treatment of Hepatic Encephalopathy With Flumazenil and Change in Cortical GABA Levels in MRS

NCT02048969
View directory record Official record
Conditions
Hepatic Encephalopathy, Liver Cirrhosis
Interventions
Flumazenil, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 6, 2020 · Synced Sep 5, 2026, 4:41 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Modulation of GABA-A Receptors in Parkinson Disease-Transdermal Flumazenil Arm

NCT03440112
View directory record Official record
Conditions
Parkinson Disease
Interventions
Clarithromycin (Not used as of 4/2020), Placebo (Not used as of 4/2020), Transdermal flumazenil (Added 4/2020), Placebo (Added 4/2020)
Drug
Lead sponsor
Nicolaas Bohnen, MD, PhD
Other
Eligibility
50 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 9, 2023 · Synced Sep 5, 2026, 4:41 AM EDT
Terminated Phase 2 Interventional

A Randomized, Double-Blind, Placebo-Controlled Trial of Flumazenil for the Treatment of Obsessive Compulsive Disorder

NCT00997087
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Flumazenil
Drug
Lead sponsor
Parkway Medical Center
Other
Eligibility
19 Years to 60 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Sep 5, 2026, 4:41 AM EDT