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ClinicalTrials.gov public records Last synced Oct 20, 2026, 7:06 PM EDT

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Showing 1–24 of 116 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Spinal Anesthesia Clear all
Completed Phase 1 Interventional Results available

Susceptibility of Motor-Evoked Potentials to Varying Targeted Blood Levels of Dexmedetomidine

NCT00671931
View directory record Official record
Conditions
Scoliosis
Interventions
low dexmedetomidine, low propofol, high dexmedetomidine, low propofol, Dexmedetomidine, Dexmedetomidin
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 25 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 23, 2013 · Synced Oct 20, 2026, 7:06 PM EDT
Not listed Not applicable Interventional

TAP Catheters Versus Intrathecal Morphine for Cesarean Section

NCT01593280
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Cesarean Section, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP catheter, intrathecal morphine
Device · Drug
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Oct 20, 2026, 7:06 PM EDT
Recruiting Phase 4 Interventional

Flex Appeal: Evaluating the Efficacy of Anesthetic Techniques for Manipulation of Knees Under Anesthesia

NCT07348614
View directory record Official record
Conditions
Knee Stiffness After Total Knee Arthroplasty
Interventions
Spinal Anesthesia, General Anesthesia, Propofol, Chloroprocaine
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 20, 2026, 7:06 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Pre-Insertion Ultrasound for Lateral-Position Spinal in Cesarean Delivery

NCT04592926
View directory record Official record
Conditions
Cesarean Section, Spinal Anesthesia, Lumbar Ultrasound
Interventions
Accuro SpineNav3D, Sham
Device · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Oct 20, 2026, 7:06 PM EDT
Suspended Phase 4 Interventional Accepts healthy volunteers

Comparison of Clorotekal and Bupivacaine for Short Obstetric Surgery

NCT03967288
View directory record Official record
Conditions
Anesthesia, Spinal
Interventions
Chloroprocaine Injection [Clorotekal], Bupivacaine Hydrochloride 0.75% Injection Solution
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 21, 2024 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional Results available

A Real-Time Ultrasound Guided Approach For Spinal Anesthesia

NCT01570491
View directory record Official record
Conditions
Patients Aged 55 or Older, BMI More Than 40 kg/m2, Scoliosis
Interventions
ultrasound-guided spinal anesthesia, standard spinal anesthesia
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
55 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 26, 2019 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Dexamethasone for the Prevention of Post-operative Nausea and Vomiting in Patients Undergoing Cesarean Sections

NCT01734161
View directory record Official record
Conditions
Postoperative Nausea and Vomiting
Interventions
Dexamethasone, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 46 Years · Female only
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Combined Spinal-Epidural Versus Traditional Labor Epidural

NCT00151346
View directory record Official record
Conditions
Labour Pain
Interventions
Bupivacaine and Fentanyl (for CSE), Bupivacaine and Fentanyl (for traditional epidural)
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
127 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 Mar 18, 2008 · Synced Oct 20, 2026, 7:06 PM EDT
Recruiting Early Phase 1 Interventional

Study Comparing Local/ MAC Anesthesia in Lumbar Decompression

NCT04992572
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Propofol Injection, Lidocaine Hydrochloride, Injectable
Drug
Lead sponsor
Stanford University
Other
Eligibility
40 Years to 95 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
2
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 20, 2026, 7:06 PM EDT
Withdrawn Not applicable Interventional

A Study Comparing Two Spinal Techniques for for Cesarean Delivery Anesthesia

NCT00990574
View directory record Official record
Conditions
Hypotension, Headache
Interventions
Wiley Spinal Catheter, Spinal Anesthesia Group (SAG)
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Phase 4 Interventional Results available

A Comparison of Intra-op Ketamine vs Placebo in Patients Having Spinal Fusion

NCT02424591
View directory record Official record
Conditions
Postoperative Pain
Interventions
Ketamine, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 20, 2026, 7:06 PM EDT
Not listed Not applicable Interventional

Post-op Ketamine Study

NCT03865550
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Isotonic saline, Ketamine Injectable Solution
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
Not listed
Enrollment
75 participants
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Phase 4 Interventional Results available

3 Local Anesthetics for Spinal Anesthesia in Primary Total Hip Arthroplasty

NCT03948386
View directory record Official record
Conditions
Osteoarthritis, Hip
Interventions
isobaric bupivacaine, hyperbaric bupivacaine, isobaric mepivacaine
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 84 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
2
States / cities
Bensalem, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2021 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of the Duration of Bupivacaine Spinal Block in Orthopedic Procedures With and Without Epinephrine Wash

NCT02619409
View directory record Official record
Conditions
Arthropathy of Hip, Arthropathy of Knee
Interventions
Bupivacaine Only, EPI25, EPI50 group, EPI75 group, EPI100 group
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional

Audiovisual Distraction for Patients Undergoing Total Knee or Hip Replacement Surgery

NCT03191838
View directory record Official record
Conditions
Anesthesia
Interventions
Audiovisual Distraction
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 11, 2020 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional Results available

Rivanna Ultrasound for Neuraxial Block

NCT03214640
View directory record Official record
Conditions
Analgesia
Interventions
Rivanna Accuro US Device, Palpation, Neuraxial Analgesia, Spinal Block
Device · Other · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional Results available

Prevention of Intraoperative Nausea and Vomiting During Cesarean Section

NCT01216410
View directory record Official record
Conditions
Cesarean Delivery
Interventions
Metoclopramide, Phenylephrine infusion, Combination Group
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
306 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 Aug 6, 2014 · Synced Oct 20, 2026, 7:06 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Upper vs Lower Extremity BP in Spinal Cesarean Using ClearSight

NCT07685730
View directory record Official record
Conditions
Anesthesia, Pregnancy Related, Blockades Neuromuscular
Interventions
ClearSight
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
327 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 20, 2026, 7:06 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Ondansetron Use for Preventing Pruritus in Patients Undergoing Cesarean Section

NCT06297499
View directory record Official record
Conditions
Pruritus Caused by Drug
Interventions
Ondansetron 8mg
Drug
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 20, 2026, 7:06 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Intrathecal Hydromorphone for Post-cesarean Delivery Pain - a Dose Finding Study

NCT01943565
View directory record Official record
Conditions
Healthy, Pain, Pregnancy
Interventions
Hydromorphone 25mcg, Hydromorphone 50mcg, Hydromorphone 100mcg, spinal anesthesia
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 19, 2017 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Phase 2 Interventional Results available

The Use of Dantrolene to Improve Analgesia in Posterior Lumbar Surgery

NCT03762109
View directory record Official record
Conditions
Lumbar Spine Injury
Interventions
Dantrolene, Placebo Oral Tablet
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional

Measurement of Hemodynamic Variables Under Spinal Anesthesia With Varied Positioning

NCT02883075
View directory record Official record
Conditions
Pregnancy, Anesthesia
Interventions
Supine position, Right lateral position, Left lateral position
Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years and older · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Not applicable Interventional Results available

Music Therapy Versus Control for Total Knee Arthroplasty

NCT03569397
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Music Therapy
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Oct 20, 2026, 7:06 PM EDT
Completed Phase 4 Interventional Results available

Intrathecal Opioids for Pain Control After Cesarean Delivery: Determining the Optimal Dose

NCT02009722
View directory record Official record
Conditions
Analgesia, Obstetrical, Cesarean Section
Interventions
Morphine, Hydromorphone
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 25, 2016 · Synced Oct 20, 2026, 7:06 PM EDT