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ClinicalTrials.gov public records Last synced Oct 30, 2026, 7:32 PM EDT

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Showing 1081–1104 of 1,419 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Anaesthesia Clear all
Withdrawn Not applicable Interventional

Rib Microtia and the Erector Spinae Plane (ESP) Block

NCT03729427
View directory record Official record
Conditions
Microtia, Congenital, Microtia, Anesthesia, Local, Anesthesia
Interventions
Erector Spinae Plane Block
Procedure
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cataract Monitored Anesthesia Care (MAC) Feasibility Pilot Study

NCT06506669
View directory record Official record
Conditions
Cataract, Bilateral Senile Cataract, Anesthesia, Patient Satisfaction
Interventions
Oral sedation, Placebo
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional Results available

Methadone in Pediatric Anesthesiology II

NCT01990573
View directory record Official record
Conditions
Pain
Interventions
0.3mg/kg IV methadone HCl, 0.4mg/kg IV methadon HCl, control no methadone
Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
11 Years to 18 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Needle-Guided vs Free-Hand Technique in Performing Brachial Plexus Blockade

NCT02380183
View directory record Official record
Conditions
Needle Guidance; Nerve Blocks
Interventions
Civco Needle Guidance Device
Device
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Oct 30, 2026, 7:32 PM EDT
Not yet recruiting Not applicable Interventional

Needle-Free Lidocaine Injection vs Traditional Local Anesthesia in Infant Lumbar Puncture

NCT06552351
View directory record Official record
Conditions
Anesthesia
Interventions
Needle-Free Jet Injection of 1 % lidocaine, traditional needle infiltration of 1% lidocaine
Device · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Day to 3 Months
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional Results available

Aerosolization During Upper Endoscopy

NCT06006078
View directory record Official record
Conditions
Infectious, Gastro-Intestinal Disorder, Safety Issues
Interventions
Endoscopic Patient Facemask
Device
Lead sponsor
Anthony Lembo
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 1 Interventional Results available

Pectointercostal Fascial Plane Block (PIFB) Alone Versus PIFB With Rectus Sheath Block (RSB) in Cardiac Surgery

NCT04908449
View directory record Official record
Conditions
Coronary Artery Disease, Postoperative Pain, Respiratory Failure
Interventions
Rectus sheath block with bupivacaine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 30, 2026, 7:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparative Effects of Two Anesthetic Techniques on Auditory Brain Response in Children

NCT02830815
View directory record Official record
Conditions
Auditory Brainstem Response
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 18 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2021 · Synced Oct 30, 2026, 7:32 PM EDT
Completed No phase listed Observational

Evaluation of a Respiratory Monitor in Surgical Patients With a BMI>35

NCT01825278
View directory record Official record
Conditions
Obesity, Obstructive Sleep Apnea
Interventions
ExSpiron Respiratory Volume Monitor (RVM, ExSpiron™, Respiratory Motion, Inc.; Waltham, MA
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 30, 2026, 7:32 PM EDT
Completed No phase listed Observational

Post-dural Puncture Headache: A Retrospective Study

NCT03790124
View directory record Official record
Conditions
Obstetric Anesthesia Problems, Headache, Epidural; Anesthesia, Headache
Interventions
Not listed
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Investigation of Pupillometry as Guide for Extubation Readiness in Anesthetized Children

NCT04947397
View directory record Official record
Conditions
Anesthesia, Laryngospasm on Emergence
Interventions
Pupillometry
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
2 Years to 10 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Jan 22, 2025 · Synced Oct 30, 2026, 7:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Dysrhythmias During General Anesthesia in Children

NCT00715390
View directory record Official record
Conditions
Arrhythmias, Cardiac
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2012 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 3 Interventional

S-Caine™ Peel (Skin Numbing Cream) to Treat Pain During Skin Filler Injection in the Face

NCT00110760
View directory record Official record
Conditions
Pain
Interventions
S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%), Placebo Peel
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
3
States / cities
Englewood, Colorado • Nashville, Tennessee • Bryan, Texas
Source: ClinicalTrials.gov public record
Updated Jun 5, 2012 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Open-Label Study of Efficacy and Recommended Dose of Kovacaine Mist for Anesthetizing Maxillary Teeth

NCT01479517
View directory record Official record
Conditions
Anesthesia
Interventions
Kovacaine Mist 0.1 mL x 4 sprays, Kovacaine Mist 0.2 mL x 2 sprays, Kovacaine Mist 0.2 mL x 1 spray
Drug
Lead sponsor
St. Renatus, LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Colorado Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 29, 2016 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Ketamine Infusions for PTSD and Treatment-Resistant Depression

NCT02577250
View directory record Official record
Conditions
Depressive Disorder, Treatment-Resistant, Stress Disorders, Post-Traumatic
Interventions
Ketamine
Drug
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Anesthesia and Postoperative Pain

NCT00232817
View directory record Official record
Conditions
Postoperative Pain
Interventions
Nicotine (drug)
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 12, 2024 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional

Test of Excessive Anesthetic Fresh Gas Flow Alerting in the Electronic Medical Record to Reduce Excessive Fresh Gas Flow

NCT06138626
View directory record Official record
Conditions
Anesthesia
Interventions
Alert
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 30, 2026, 7:32 PM EDT
Terminated No phase listed Observational

Recovery of Ventilation After General Anesthesia in Morbidly Obese Patients

NCT03925610
View directory record Official record
Conditions
Morbid Obesity, Opioid-Related Disorders, Surgery--Complications, Sleep Apnea Syndromes
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 22, 2021 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 4 Interventional

Reducing Pain With Methadone and Ketamine in Liver Transplant

NCT06868589
View directory record Official record
Conditions
Liver Transplantation
Interventions
Methadone, ketamine, Hydromorphone, fentanyl
Drug
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Phase 4 Interventional Results available

Spinal Versus General Anesthesia With Popliteal and Adductor Canal Blocks for Ambulatory Foot and Ankle Surgery.

NCT02996591
View directory record Official record
Conditions
Nerve Block, General Anesthesia, Spinal Anesthesia, Pain, Postoperative Nausea and Vomiting
Interventions
25 mL of 0.25% bupivacaine plus 2 mg preservative-free (PF) dexamethasone / 30 ml for popliteal nerve block, 10 mL of 0.25% bupivacaine plus 2 mg preservative-free (PF) dexamethasone / 30 ml for adductor canal nerve block, Midazolam, 2-5 mg IV + Glycopyrrolate, 0.1 mg IV + Ketamine, 10-20 mg + propofol as needed, 45-60 mg of 1.5% mepivacaine for spinal anesthesia, LMA insertion + titrated propofol infusion + sevoflurane + ketamine 10 mg/hr for general anesthesia
Procedure · Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 12, 2019 · Synced Oct 30, 2026, 7:32 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Quadratus Lumborum vs Erector Spinae Supplementary Blocks With Lumbar Plexus Blocks for Hip PAO

NCT04481451
View directory record Official record
Conditions
Pain, Postoperative, Regional Anesthesia, Hip Dysplasia
Interventions
Erector spinae block with ropivacaine 0.2%, Quadratus lumborum block with ropivacaine 0.2%, Ropivacaine
Procedure · Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
15 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 30, 2026, 7:32 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Nitrous Oxide Neuroimaging

NCT06702631
View directory record Official record
Conditions
Anesthesia, Pain, Amnesia
Interventions
Nitrous oxide, Peripheral Nerve Stimulation
Drug · Device
Lead sponsor
Keith M Vogt
Other
Eligibility
18 Years to 59 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 30, 2026, 7:32 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 30, 2026, 7:32 PM EDT
Completed Not applicable Interventional Results available

Optiflow THRIVE for Delivery of Oxygen to Patients During Total Intravenous Anesthesia While Undergoing Radiology Procedures

NCT04171037
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Oxygen Therapy, Questionnaire Administration, Optiflow THRIVE
Procedure · Other · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Oct 30, 2026, 7:32 PM EDT