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Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bispectral Index Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bispectral Index and Levels of Sedation With Propofol With/Without Remifentanil in Healthy Volunteers (SONORA)

NCT04466384
View directory record Official record
Conditions
Anesthesia
Interventions
BIS
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 60 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational Results available

Bispectral Index: A Comparison of Bifrontal Montage Agreement

NCT04062240
View directory record Official record
Conditions
Surgery, Bispectral Index
Interventions
BIS sensor
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational

Optimizing Postoperative Cognition the Elderly

NCT02650687
View directory record Official record
Conditions
Postoperative Cognitive Dysfunction, POCD
Interventions
Processed EEG
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
65 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 22, 2020 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Measurement of Bispectral Index and Awareness in Patients Undergoing Electrophysiology Studies With Isoproterenol

NCT01377636
View directory record Official record
Conditions
Intraoperative Awareness
Interventions
Isoproterenol
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2015 · Synced Jul 22, 2026, 10:41 AM EDT
Terminated Not applicable Interventional Results available

SNAP VS BIS(OAA/S) Scale During a Sedation Regimen With and Without Ketamine

NCT01250418
View directory record Official record
Conditions
Pain
Interventions
Ketamine group
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 27, 2014 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational

Randomized Trial of Alerts in Patients Demonstrating a "Triple Low"

NCT00998894
View directory record Official record
Conditions
Low Bispectral Index, Low Mean Arterial Blood Pressure, Low End-tidal Anesthetic Concentration
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
9,846 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Jul 22, 2026, 10:41 AM EDT
Terminated Not applicable Interventional Results available

Bispectral Index Monitoring During Testing in the Electrophysiology Lab

NCT00749671
View directory record Official record
Conditions
Tachycardia, Ventricular
Interventions
Bispectral index monitoring, Ramsey Sedation Scale
Device · Other
Lead sponsor
Baystate Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 18, 2016 · Synced Jul 22, 2026, 10:41 AM EDT
Terminated Phase 4 Interventional

Combining Observational and Physiologic Sedation Assessment Tools

NCT00538369
View directory record Official record
Conditions
Brain Injury
Interventions
Ramsay Scale, Bispectral index monitor
Other · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 13, 2015 · Synced Jul 22, 2026, 10:41 AM EDT
Terminated No phase listed Observational

Comparison of Bispectral Index Values in Patients With and Without Down's Syndrome

NCT02288702
View directory record Official record
Conditions
Down Syndrome
Interventions
monitoring BIS in both groups
Device
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
2 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 22, 2023 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational

Outcomes of an Intraoperative Bispectral Index Monitor

NCT03052543
View directory record Official record
Conditions
Anesthesia
Interventions
BIS™ Complete 2--Channel Monitor
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Years to 12 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 13, 2020 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Results available

Time to Post-Anesthesia Neurological Evaluation With Three Different Anesthetic Techniques

NCT03996148
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Remifentanil, Propofol, and Desflurane, Remifentanil, Dexmedetomidine, and Desflurane, Remifentanil and Desflurane
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Recovery From General Anesthesia

NCT00165971
View directory record Official record
Conditions
Anesthesia, General, Recovery Period, Anesthesia
Interventions
BIS monitoring
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2007 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Phase 4 Interventional

Study Evaluating Whether the Bispectral Index Prevents Patients at Higher Risk From Being Awake During Surgery and Anesthesia

NCT00682825
View directory record Official record
Conditions
Explicit Recall of Intra-Operative Events
Interventions
Bispectral index protocol, End tidal anesthetic gas-guided
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
2
States / cities
Chicago, Illinois • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 3, 2011 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational

ADVANCE: Assessment for Defining Variability in Anesthesia Through Novel Clinical EEG

NCT00689130
View directory record Official record
Conditions
Pain
Interventions
Not listed
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
3
States / cities
Atlanta, Georgia • Louisville, Kentucky • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 6, 2012 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Will a Real Time Advisory for Double Low State Change Clinical Behavior and Impact Outcomes

NCT01545596
View directory record Official record
Conditions
Ability to Influence Behavior, Information Systems
Interventions
Notification Group
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
20,237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Jul 22, 2026, 10:41 AM EDT
Terminated No phase listed Observational

Correlation of Bispectral Index Score and Total Intravenous Anesthesia (TIVA)

NCT01618539
View directory record Official record
Conditions
Benign/Malignant Neoplasm, Long Bone Fracture
Interventions
propofol
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Bispectral Index and End-Tidal Anesthetic Gas Concentration in Pediatric Patients

NCT04810481
View directory record Official record
Conditions
Anesthesia
Interventions
BIS Complete Monitoring System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
4 Years to 18 Years
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
8
States / cities
Aurora, Colorado • Chicago, Illinois • Minneapolis, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Combining Objective and Subjective Sedation Assessment Tools

NCT00734409
View directory record Official record
Conditions
Critical Illness
Interventions
Bispectral Index (BIS) Monitor
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 28, 2013 · Synced Jul 22, 2026, 10:41 AM EDT
Terminated Not applicable Interventional

Effect of Bispectral Index (BIS) Titrated Propofol Sedation on Lower Esophageal Sphincter Pressures and Esophageal Function in Intensive Care Patients

NCT01173263
View directory record Official record
Conditions
Respiration, Artificial
Interventions
BIS 70 maintained, BIS level 50, BIS 35
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

The Effect of Depth of Anesthesia as Measured by Bispectral Index (BIS) on Emergence Agitation in Children

NCT00990769
View directory record Official record
Conditions
Emergence Agitation
Interventions
Depth of anesthesia
Other
Lead sponsor
Duke University
Other
Eligibility
2 Years to 8 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Bispectral Index (BIS) Versus Electronic Alerts in the Prevention of Anesthesia Awareness: the Michigan Awareness Control Study

NCT00689091
View directory record Official record
Conditions
Awareness During General Anesthesia
Interventions
Bispectral Index Monitor, Electronic MAC alert
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 100 Years
Enrollment
22,185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational

Bilateral Bispectral Index (BIS) Study

NCT01187420
View directory record Official record
Conditions
Cerebral Vasospasm, Delayed Cerebral Ischemia, Subarachnoid Hemorrhage
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 12, 2017 · Synced Jul 22, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Bispectral Index (BIS™) and Levels of Sedation With Common Inhalational Anesthetics in Healthy Volunteers (OLIVER)

NCT04602546
View directory record Official record
Conditions
Anesthesia
Interventions
BIS Complete Monitoring System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 60 Years
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
3
States / cities
San Francisco, California • Durham, North Carolina • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced Jul 22, 2026, 10:41 AM EDT
Completed No phase listed Observational

BIS Monitoring in Relation to Muscle Relaxant Administration

NCT05440058
View directory record Official record
Conditions
Cardiovascular Surgery, Bispectral Index, Anesthesia
Interventions
Bispectral Index (BIS) monitoring system
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Jul 22, 2026, 10:41 AM EDT