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ClinicalTrials.gov public records Last synced Oct 27, 2026, 12:40 AM EDT

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Showing 745–768 of 1,417 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Anaesthesia Clear all
Not listed Not applicable Interventional

Efficacy of Nerve Blockade Performed Prior to Surgical Intervention Versus Following Surgical Intervention

NCT02666118
View directory record Official record
Conditions
Pain, Shoulder Injury
Interventions
Preemptive Interscalene Block - Single Shot, Postoperative Interscalene Block- Single Shot, Preemptive Interscalene Block - Catheter, Postoperative Interscalene Block - Catheter
Procedure
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 21 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 27, 2026, 12:40 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Low Dose Dexamethasone for Distal Radius Fractures

NCT05274113
View directory record Official record
Conditions
Post Operative Pain, Distal Radius Fracture
Interventions
Dexamethasone 4mg, Ropivacaine
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 27, 2026, 12:40 AM EDT
Completed Phase 4 Interventional Results available

Effects of Ondansetron Dose and Timing on Post-operative Nausea and Vomiting

NCT03297021
View directory record Official record
Conditions
Post-operative Nausea and Vomiting
Interventions
Ondansetron 4 MG, Ondansetron 8mg
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 20, 2020 · Synced Oct 27, 2026, 12:40 AM 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 27, 2026, 12:40 AM EDT
Terminated Phase 2 Interventional Results available

Minimum Effective Concentration of Ropivacaine for Brachial Plexus Block Via the Supraclavicular and Infraclavicular Approach, Femoral Nerve Block, Sciatic Nerve Block Via the Popliteal and Parasacral Approach

NCT01452126
View directory record Official record
Conditions
Surgical Anesthesia
Interventions
Ropivacaine concentration
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Dec 19, 2016 · Synced Oct 27, 2026, 12:40 AM EDT
Completed No phase listed Observational

Factors Predictive of Adverse Postoperative Outcomes in Children Undergoing Tonsillectomy

NCT01669993
View directory record Official record
Conditions
Tonsillectomy Postoperative Adverse Events
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 17 Years
Enrollment
2,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 29, 2018 · Synced Oct 27, 2026, 12:40 AM EDT
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 19, 2022 · Synced Oct 27, 2026, 12:40 AM EDT
Completed Phase 4 Interventional Results available

Truncal Ultrasound Guided Regional Anesthesia for Implantation and Revision of Automatic Implantable Cardioverter Defibrillators (AICDs) and Pacemakers in Pediatric Patients

NCT04184349
View directory record Official record
Conditions
Analgesia After Pacemaker, AICDS Implantation Pediatrics
Interventions
LA group, B Group
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
0 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 27, 2026, 12:40 AM EDT
Enrolling by invitation Phase 1 Interventional

Nitrous Oxide- Suicidal Ideation

NCT03736538
View directory record Official record
Conditions
Major Depressive Disorder, Depression, Mood Disorders, Suicidal Ideation
Interventions
Nitrous Oxide, Placebo gas
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 27, 2026, 12:40 AM EDT
Recruiting Phase 3 Interventional

Ropivacaine and Fentanyl for Labor Epidural Initiation

NCT07076368
View directory record Official record
Conditions
Pregnancy, Labor and Delivery, Labor Analgesia
Interventions
Ropivacaine + Fentanyl
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 27, 2026, 12:40 AM EDT
Not yet recruiting Not applicable Interventional

Impact of NOL - Nociception Level Index Intraoperative Monitoring on Perioperative Outcomes in Spine Surgery - a Quality Improvement Pilot

NCT07608276
View directory record Official record
Conditions
Spine Surgery, Pain After Surgery, Anesthesia , Analgesia
Interventions
NOL guided intraoperative analgesia
Device
Lead sponsor
Medasense Biometrics Ltd
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 27, 2026, 12:40 AM EDT
Withdrawn Phase 4 Interventional

Ketamine in Patients Undergoing Anterior Cervical Discectomy and Fusion

NCT02378740
View directory record Official record
Conditions
Anesthesia, Pain, Surgery
Interventions
Saline, Ketamine
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 15, 2016 · Synced Oct 27, 2026, 12:40 AM EDT
Terminated Phase 2 Interventional Results available

Kovanaze Vs. Articaine in Achieving Pulpal Anesthesia of Maxillary Teeth - Pediatric

NCT03962634
View directory record Official record
Conditions
Caries,Dental, Apical Periodontitis
Interventions
Kovanaze Nasal Spray, Articaine Injection
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
6 Years to 18 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 27, 2026, 12:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Volume and Type of Fluid on Postoperative Incidence of Respiratory Complications and Outcome (CRC-Study)

NCT02105298
View directory record Official record
Conditions
Respiratory Failure, Acute Respiratory Failure Requiring Reintubation, Pulmonary Edema, Pneumonia, Hypoxia, Acute Kidney Injury
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
104,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 21, 2015 · Synced Oct 27, 2026, 12:40 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Risk of Acute Complications With Rocuronium vs Cisatracurium in Patients With Chronic Kidney Disease

NCT07203287
View directory record Official record
Conditions
Post Operative Pulmonary Complications, Neuromuscular Blockade, General Anesthesia
Interventions
Rocuronium, Cisatracurium, Sugammadex, Neostigmine
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 80 Years
Enrollment
490 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 27, 2026, 12:40 AM EDT
Completed Early Phase 1 Interventional

Vasopressor Outcomes in Spine Surgery

NCT06053398
View directory record Official record
Conditions
Hypotension
Interventions
Phenylephrine, Norepinephrine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Oct 27, 2026, 12:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comprehensive Preoperative Airway Grading

NCT04864106
View directory record Official record
Conditions
Anesthesia Intubation Complication
Interventions
Endoscopic Examination
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 13, 2025 · Synced Oct 27, 2026, 12:40 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Exploration of the Utility of Dental-dedicated MRI for Dentistry

NCT06948162
View directory record Official record
Conditions
Dental Crowding, Dental Occlusion, Traumatic, Endodontic Disease, Orthodontic Treatment, Endodontic Lesions, PeriodontalConditions, Oral Surgery Conditions, Tooth Extractions, Local Anesthesia, Traumatic Dental Pain, TMJ, Orthodontics, Endodontic Histopathology, Periodontal Diseases
Interventions
dental-dedicated MRI (ddMRI)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 27, 2026, 12:40 AM EDT
Completed Phase 3 Interventional

An Effectiveness and Safety Study of AQUAVAN® Injection (Fospropofol Disodium) for Sedation During Flexible Bronchoscopy

NCT00306722
View directory record Official record
Conditions
Bronchoscopy, Anesthesia
Interventions
AQUAVAN® (fospropofol disodium) Injection
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
25
States / cities
Mobile, Alabama • Phoenix, Arizona • Laguna Hills, California + 20 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2008 · Synced Oct 27, 2026, 12:40 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Cerebral Blood Flow Evaluation With Trancranial Doppler After Interscalene Nerve Block

NCT04642612
View directory record Official record
Conditions
Regional Anesthesia, Horner Syndrome, Cerebral Blood Flow
Interventions
TCD Measurement
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 27, 2026, 12:40 AM EDT
Completed Phase 4 Interventional

Mepivacaine vs Bupivacaine Spinal Anesthesia for TKA

NCT06291727
View directory record Official record
Conditions
Anesthesia, Spinal, Arthroplasty, Replacement, Knee
Interventions
Mepivacaine, Bupivacaine
Drug
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Oct 27, 2026, 12:40 AM EDT
Terminated Phase 2 Interventional Results available

Comparing Intrathecal Morphine and Intraoperative Lidocaine Infusion to Epidural Anesthesia With Postoperative PCA for Patients Undergoing Exploratory Laparotomy

NCT05017246
View directory record Official record
Conditions
Cancer Debulking, Enlarged Uterus, Fibroid Uterus, Adnexal Mass
Interventions
Bupivacaine, Morphine, Lidocaine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 27, 2026, 12:40 AM EDT
Not listed Not applicable Interventional

Hand Holding During Light Sedation for Minimally Invasive Spine Surgery Improves Outcomes

NCT05058079
View directory record Official record
Conditions
Spine, Minimally Invasive
Interventions
Intraoperative Hand Held
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 27, 2021 · Synced Oct 27, 2026, 12:40 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Conversion of Labor Analgesia for Intrapartum Cesarean Delivery: DPE v CSE v Epidural

NCT05514431
View directory record Official record
Conditions
Anesthesia, Analgesia
Interventions
Epidural, Dural Puncture Epidural (DPE) technique, Combined Spinal-Epidural (CSE) technique
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
Female only
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 27, 2026, 12:40 AM EDT