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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:33 PM EDT

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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: remifentanil Clear all
Completed Not applicable Interventional Results available

Study of Anesthesia Techniques to Reduce Nausea and Vomiting After Jaw Corrective Surgery

NCT01592708
View directory record Official record
Conditions
Post-operative Nausea, Post-operative Vomiting, Nausea Persistent
Interventions
Antiemetic anesthesia protocol
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years and older
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2014 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Not applicable Interventional Results available

Improved Patient Recovery After Anesthesia With Hypercapnia Hyperpnoea

NCT00708526
View directory record Official record
Conditions
Hypercapnia
Interventions
standard of care for phase one anesthesia care, Quick Emergence Device
Other · Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study on the Effect of a Beta Blocker on Increased Sensitivity to Pain in Humans Caused by Opioids

NCT01222091
View directory record Official record
Conditions
Hyperalgesia
Interventions
Propranolol, Placebo to Match Propranolol, Remifentanil
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2018 · Synced Oct 19, 2026, 5:33 PM 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 18, 2023 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Phase 4 Interventional Results available

Narcotic Free TIVA and Incidence of Unacceptable Movements Under Anesthesia During ACDF Surgery

NCT03643796
View directory record Official record
Conditions
Anterior Cervical Discectomy and Fusion (ACDF)
Interventions
Remifentanil, Ketamine, Dexmedetomidine
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2023 · Synced Oct 19, 2026, 5:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Study of Pain Processing in Subjects Suffering From Obstructive Sleep Apnea

NCT00672737
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Remifentanil, Cold pain threshold and tolerance, Heat pain threshold and tolerance, Polysomnography
Drug · Procedure · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2017 · Synced Oct 19, 2026, 5:33 PM EDT
Not listed Not applicable Interventional

The Effect of Rocuronium on the Response of Composite Variability Index (CVI) to Laryngoscopy

NCT00926718
View directory record Official record
Conditions
Laryngoscopy
Interventions
remifentanil infusion, rocuronium dose + remifentanil infusion
Drug
Lead sponsor
St. Vincent's Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2009 · Synced Oct 19, 2026, 5:33 PM EDT
Completed No phase listed Observational

Remifentanil for Sedation of Patients With Traumatic Brain Injury (TBI)

NCT02049320
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Remifentanil
Drug
Lead sponsor
Joseph D. Tobias
Other
Eligibility
Not listed
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 19, 2026, 5:33 PM EDT
Withdrawn Not applicable Interventional

Intravenous Anesthesia Versus Anesthesia With Volatile Agents in Elective Craniotomy for Tumors

NCT00555984
View directory record Official record
Conditions
Brain Neoplasms
Interventions
Propofol + Remifentanil, Sevoflurane + Remifentanil
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 19, 2026, 5:33 PM EDT
Completed No phase listed Observational

Efficacy and Safety of a Single Syringe Total Intravenous Anesthesia With Propofol and Remifentanil: A Prospective Cohort Study

NCT04987580
View directory record Official record
Conditions
Anesthesia
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 75 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Oct 19, 2026, 5:33 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

TIVA vs TXA in Sinus Surgery to Evaluate Operative Blood Loss and Surgical Field Quality

NCT05639686
View directory record Official record
Conditions
Rhinosinusitis Chronic, Sinus Cancer, Sinus Polyp, Encephalocele
Interventions
Tranexamic acid injection, Total Intravenous Anesthesia, Inhalational isoflurane
Drug
Lead sponsor
Our Lady of the Lake Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Phase 4 Interventional Results available

The Effects of Dexmedetomidine and Remifentanil on Carotid Patients

NCT00335972
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Remifentanil, Dexmedetomidine
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
50 Years to 80 Years
Enrollment
142 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 11, 2017 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Not applicable Interventional Results available

Intravenous Versus Inhalational Anesthesia in Parkinson's Disease

NCT00615472
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Isoflurane, Remifentanil, Propofol
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 13, 2015 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Phase 2 Interventional Results available

Effect of Ultra-low Dose Naloxone on Remifentanil-Induced Hyperalgesia

NCT03066739
View directory record Official record
Conditions
Hyperalgesia
Interventions
Remifentanil, Remifentanil+ Placebo, Remifentanil +ultra-low dose naloxone
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Predictors of Opioid-Induced Respiratory Depression (OIRD)

NCT02473354
View directory record Official record
Conditions
Respiratory Depression
Interventions
Remifentanil, Oxygen, Carbon dioxide
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 10, 2020 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Not applicable Interventional Results available

Near Infrared Spectroscopy Cortical Response to Noxious and Auditory Stimuli in Subjects Under General Anesthesia

NCT02703090
View directory record Official record
Conditions
Anesthesia, Pain
Interventions
Remifentanil, Normal saline
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 30 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Not applicable Interventional Results available

Effect of Remifentanil on Hemodynamic Stability During Placement of a Mayfield Head Fixation Device for Craniotomy

NCT02430389
View directory record Official record
Conditions
Surgery
Interventions
Remifentanil, Normal Saline
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2015 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Not applicable Interventional Results available

A Comparison of Remifentanil and Dexmedetomidine for Craniotomy Perioperative Hemodynamics and Postoperative Pain

NCT01269918
View directory record Official record
Conditions
Adult Intracranial Tumor, Adult Solid Tumor
Interventions
Remifentanil, Dexmedetomidine
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 20, 2016 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Phase 4 Interventional

The T REX Pilot Study: a Study to Investigate the Use of an Alternative Anaesthetic in Infants.

NCT02353182
View directory record Official record
Conditions
Surgical Procedures, Operative
Interventions
Dexmedetomidine, Remifentanil, Bupivacaine, Ropivacaine
Drug
Lead sponsor
Murdoch Childrens Research Institute
Other
Eligibility
1 Month to 12 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
4
States / cities
Cincinnati, Ohio • Portland, Oregon • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2016 · Synced Oct 19, 2026, 5:33 PM 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 5, 2024 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Early Phase 1 Interventional Results available

Behavioral Effects of Drugs Inpatient 44 Neurobehavioral Mechanisms of Opioid Choice

NCT06312657
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Drug Cue, Money, Withdrawal, Remifentanil
Behavioral · Drug
Lead sponsor
Joshua A. Lile, Ph.D.
Other
Eligibility
18 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 19, 2026, 5:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Patient-Controlled Sedation Versus Anesthesiologist-Administered Sedation

NCT00868920
View directory record Official record
Conditions
Colonoscopy
Interventions
patient control of pump, anesthesiologist controlled sedation
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 30, 2017 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Spinal Ketorolac After Acute Opioid Exposure

NCT00693160
View directory record Official record
Conditions
Healthy
Interventions
ketorolac, placebo, remifentanil, Capsaicin
Drug
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 7, 2018 · Synced Oct 19, 2026, 5:33 PM EDT
Terminated Not applicable Interventional Results available

Total Intravenous Anesthesia (TIVA) vs. Inhaled Anesthesia for Endoscopic Sinus Surgery.

NCT01214057
View directory record Official record
Conditions
Chronic Rhinosinusitis
Interventions
Propofol and Remifentanyl, Sevoflurane and Remifentanyl
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Oct 19, 2026, 5:33 PM EDT