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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Deep Sedation Clear all
Completed Phase 4 Interventional Results available

Stress During Deep Sedation With Propofol With and Without Alfentanil

NCT00997113
View directory record Official record
Conditions
Sedation
Interventions
propofol, alfentanil
Drug
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 24, 2014 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional

SuperNO2VA Et Versus Oxygen Face Mask During Deep Sedation

NCT05175573
View directory record Official record
Conditions
Hypoxemia
Interventions
SuperNO2VA Et Nasal Positive Pressure Mask, Supplemental Oxygen Face Mask
Device
Lead sponsor
Vyaire Medical
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Probability Ramp Control of Propofol for EGD

NCT01838304
View directory record Official record
Conditions
Gastrointestinal Disease
Interventions
Probability ramp control, Monitoring
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 6, 2026, 11:45 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Restoration of Consciousness With Ultrasonic Deep Brain Stimulation During Anesthetic Sedation

NCT07221539
View directory record Official record
Conditions
Mental Function
Interventions
Propofol for fMRI, Dexmedetomidine for fMRI, Dorsolateral prefrontal cortex (DLPFC) pulsation, Anterior insular cortex (AIC) pulsation, Central thalamus (CT) pulsation
Procedure · Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of High Flow Nasal Cannula During Sedation of Morbidly Obese Patients in the Endoscopy Suite

NCT02859597
View directory record Official record
Conditions
Morbid Obesity, Noninvasive Ventilation, Deep Sedation
Interventions
High flow nasal cannula, Nasal Cannula
Device
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 15, 2020 · Synced Sep 6, 2026, 11:45 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Driving Skills Recovery Following Procedural Sedation for Gastrointestinal Endoscopy

NCT04350424
View directory record Official record
Conditions
Anesthesia, Psychomotor Status
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Sep 6, 2026, 11:45 AM EDT
Completed No phase listed Observational

Jaw Elevation Device in Deep Sedation Study

NCT02403934
View directory record Official record
Conditions
Airway Obstruction
Interventions
Jaw Elevation Device (JED)
Device
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 48 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2016 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Phase 4 Interventional Results available

Randomized Clinical Trial of Propofol, 1:1 and 4:1 Combination of Propofol and Ketamine for Procedural Sedation

NCT01260662
View directory record Official record
Conditions
Procedural Sedation
Interventions
Propofol, 1:1 Propofol/Ketamine, 4:1 Propofol/Ketamine
Drug
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
1 Year and older
Enrollment
271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 13, 2015 · Synced Sep 6, 2026, 11:45 AM EDT
Terminated Phase 4 Interventional Results available

Pain, Agitation and Delirium (PAD) Protocol in the Duke CICU

NCT02903407
View directory record Official record
Conditions
Deep Sedation, Ventilators, Mechanical, Critical Illness
Interventions
Midazolam, Propofol, Dexmedetomidine
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2020 · Synced Sep 6, 2026, 11:45 AM EDT
Terminated Phase 4 Interventional Results available

Intranasal Versus Intravenous Ketamine for Procedural Sedation in Children With Non-operative Fractures

NCT03781817
View directory record Official record
Conditions
Trauma, Fractures, Closed, Children, Only, Deep Sedation, Ketamine
Interventions
Intravenous Ketamine, Intranasal Ketamine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Year to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Nasopharyngeal Versus Nasal Cannula Oxygen Supplementation in Surgery Patients

NCT02219464
View directory record Official record
Conditions
Oxygen Administration During Deep Sedation
Interventions
Nasopharyngeal catheter, Nasal Cannula, Oxygen Supplementation, Sedation
Device · Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
16 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Buffered Local Anesthetic

NCT05757648
View directory record Official record
Conditions
Dental Pain
Interventions
Non-buffered Anesthetic, Buffered Anesthetic, Onset
Drug · Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
2 Years to 6 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Bolus Dosing of Methohexital and Propofol in Elective Direct Current Cardioversion

NCT04187196
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Propofol, Methohexital
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 6, 2026, 11:45 AM EDT
Completed No phase listed Observational Results available

Cortisol Response to Moderate and Deep Sedation in Children

NCT01265966
View directory record Official record
Conditions
Adrenal Insufficiency
Interventions
Not listed
Lead sponsor
Tripler Army Medical Center
Federal
Eligibility
3 Months to 18 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Mar 10, 2013 · Synced Sep 6, 2026, 11:45 AM EDT
Recruiting Phase 1Phase 2 Interventional

Prospective IR-led Sedation Feasibility

NCT07443254
View directory record Official record
Conditions
Anesthesia, Sedation and Analgesia, Interventional Radiology
Interventions
ketamine, Fentanyl (IV), Midazolam
Drug
Lead sponsor
CAMC Health System
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Charleston, West Virginia
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ultrasonic Deep Brain Stimulation During Anesthetic Sedation

NCT05495945
View directory record Official record
Conditions
Mental Function
Interventions
Low-intensity focused ultrasound pulsation (LIFUP), Functional Magnetic Resonance Imaging (fMRI) using Propofol
Device · Combination Product
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Comparison of Depth of Sedation Performance Between SedLine and Comparator Device During General Anesthesia

NCT03865316
View directory record Official record
Conditions
Anesthesia
Interventions
SedLine Vs Comparator Test Group
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 10, 2022 · Synced Sep 6, 2026, 11:45 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

SGA for TEE: Safe Alternative to Deep Sedation for Patients With High-risk Cardiopulmonary Disease.

NCT04939220
View directory record Official record
Conditions
Cardiopulmonary Disease
Interventions
TEE with SGA, TEE with Deep Sedation
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Sep 6, 2026, 11:45 AM EDT
Terminated Phase 4 Interventional Results available

Deep Brain Stimulation (DBS) Sedation

NCT03283150
View directory record Official record
Conditions
Brain, Sedation
Interventions
Remifentanil, Propofol, Dexmedetomidine
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 4, 2024 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Ketamine Infusion and Hypoventilation

NCT01535976
View directory record Official record
Conditions
Hypoventilation
Interventions
Placebo, Ketamine
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 31, 2014 · Synced Sep 6, 2026, 11:45 AM EDT
Completed No phase listed Observational

A New Flexible Extended-Length Pharyngeal Airway for Deep Sedation

NCT04419883
View directory record Official record
Conditions
Upper Airway Obstruction
Interventions
McMurray Enhanced Airway
Device
Lead sponsor
McMurray Medical Group, LLC
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

A Comparison of the Detection of Hypoventilation During Deep Sedation Utilizing Nasal End Title CO@ Versus Transcutaneous CO2 Measurement Techniques

NCT00954733
View directory record Official record
Conditions
Surgery, Hypoventilation
Interventions
Arterial blood draw
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced Sep 6, 2026, 11:45 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Total Intravenous Anesthesia With Propofol vs. General Anesthesia in Outpatient Shoulder Arthroscopic Surgeries

NCT04793022
View directory record Official record
Conditions
Rotator Cuff Tears, Rotator Cuff Injuries, Orthopedic Disorder, Sports Injury, Anesthesia
Interventions
TIVA with Propofol, Inhaled Anesthesia
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2023 · Synced Sep 6, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Addition of Nitrous Oxide and Its Effects on Depth of Anesthesia

NCT00717574
View directory record Official record
Conditions
Deep Sedation, Anesthesia, General
Interventions
Sevoflurane group, Propofol group
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 30, 2017 · Synced Sep 6, 2026, 11:45 AM EDT