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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:18 PM EDT

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Showing 121–144 of 243 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Spinal Anesthesia Clear all
Recruiting Phase 1Phase 2 Interventional

Total Intravenous Anesthesia vs Spinal Anesthesia in Patients Undergoing Unilateral Primary Total Knee Arthroplasty

NCT07672301
View directory record Official record
Conditions
Total Knee Arthroplasty (TKA)
Interventions
Total IntraVenous Anesthesia (TIVA), Spinal-Block, Electroencephalogram (EEG)
Combination Product · Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Not applicable Interventional

TAP Versus Thoracic Epidural in Major Abdominal Resections

NCT02197988
View directory record Official record
Conditions
Malignant Neoplasm of Abdomen, Surgery
Interventions
Exparel 1.33% (20ml Volume), 0.125% bupivicaine with 2 mcg/ml Fentanyl.
Drug
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Phase 3 Interventional Results available

Postoperative Thoracic Epidural Analgesia Versus Intravenous Patient-Controlled Analgesia For Liver and/or Pancreas

NCT01438476
View directory record Official record
Conditions
Liver Cancer, Pancreatic Cancer
Interventions
Intravenous Patient-Controlled Analgesia (IVPCA), Thoracic Epidural Analgesia (TEA), Questionnaires, Pain Assessment
Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 12, 2020 · Synced Oct 19, 2026, 5:18 PM EDT
Not yet recruiting Phase 4 Interventional

Effect of Albumin Versus Routine Care on Hemodynamic Response and Stability in Patients With Preeclampsia Guided by a Non-invasive Hemodynamic Monitoring System During Cesarean Delivery With Spinal Anesthesia

NCT06107335
View directory record Official record
Conditions
Pre-Eclampsia
Interventions
Human Albumin (colloid), Lactated Ringer's Injection (crystalloid), Edwards HemoSphere monitor with ClearSight-Acumen finger cuff
Drug · Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neonatal Acid-Base Status After C Section With Maternal Tilt vs. Supine

NCT02243423
View directory record Official record
Conditions
Aortocaval Compression, Fetal Acidosis
Interventions
SUPINE, TILT
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 26, 2016 · Synced Oct 19, 2026, 5:18 PM EDT
Recruiting Phase 4 Interventional

Effect of Magnesium on Neuromonitoring

NCT06975072
View directory record Official record
Conditions
Spine, Pain, Spine Surgery, Spine Surgery With Neuromonitoring, Spine Surgery With Motor Evoked Potential Monitoring, Spine Fusion
Interventions
Magnesium sulfate administration
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 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 Aug 21, 2026 · Synced Oct 19, 2026, 5:18 PM EDT
Completed No phase listed Observational

Comparison of Epidural and TAP Block in Abdominal Surgery

NCT01848951
View directory record Official record
Conditions
Acute Pain, Surgery, Regional Anesthesia
Interventions
Epidural, TAP Block
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 19, 2026, 5:18 PM EDT
Terminated Phase 1 Interventional

Efficacy and Safety of Umbilical Cord Blood Injection for Critical Limb Ischemia

NCT01019681
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Cord blood stem cell injection
Biological
Lead sponsor
Richard Burt, MD
Other
Eligibility
18 Years to 72 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 3, 2014 · Synced Oct 19, 2026, 5:18 PM EDT
Enrolling by invitation No phase listed Observational

Evaluation of the Typical Spinal Block During Cesarean Delivery

NCT06206044
View directory record Official record
Conditions
Cesarean Section, Anesthesia, Obstetric
Interventions
Intrathecal 1.6 ml 0.75% bupivacaine in 8.25% dextrose combined with 15 mcg fentanyl and 150 mcg preservative-free morphine
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years to 55 Years · Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Phase 4 Interventional Results available

Dexamethasone for Post-cesarean Delivery Pain

NCT01812057
View directory record Official record
Conditions
Pain, Postoperative, Postoperative Nausea and Vomiting
Interventions
Dexamethasone, Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 25, 2017 · Synced Oct 19, 2026, 5:18 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 19, 2026, 5:18 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Use of Ultrasound in Obstetric Neuraxial Analgesia and Anesthesia Data Base

NCT01192074
View directory record Official record
Conditions
Pregnancy
Interventions
Ultrasound
Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 5, 2016 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Phase 2Phase 3 Interventional

Intravenous Ondansetron to Attenuate the Hypotensive, Bradycardic Response to Spinal Anesthesia in Healthy Parturients

NCT01414777
View directory record Official record
Conditions
Hypotension, Pregnancy
Interventions
ondansetron, placebo
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Oct 19, 2026, 5:18 PM EDT
Terminated Phase 3 Interventional Results available

ITM + Bupivacaine QLB vs. ITM + Sham Saline QLB for Cesarean Delivery Pain

NCT03261193
View directory record Official record
Conditions
Pain, Postoperative
Interventions
ITM + Sham QLB, ITM + Bupivacaine QLB
Drug
Lead sponsor
Nicholas Schott
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

A Study to Test Performance of Needle Placements for Neuraxial Procedures Using Tactile Imaging vs Control

NCT04796935
View directory record Official record
Conditions
Central Nervous System Infections, Pseudotumor Cerebri, Neurological Disorder, Cancer, Obstetric Procedure Pain, Orthopedic Procedure Pain, Post-Dural Puncture Headache
Interventions
Tactile Imaging (VerTouch), Control (palpation)
Device · Other
Lead sponsor
IntuiTap Medical, Inc
Industry
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
3
States / cities
Providence, Rhode Island • Charleston, South Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2024 · Synced Oct 19, 2026, 5:18 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 19, 2026, 5:18 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

A Randomized Control Trial Comparing Analgesic Benefits of Ultrasound-guided Single vs Continuous Quadratus Lumborum Blocks (QLB)vs Intrathecal Morphine(ITM) for Post Cesarean Section Pain

NCT04368364
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Intrathecal morphine sulfate (ITM), Bupivacaine hydrochloride, ropivacaine hydrochloride
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Evaluation of a Tongue Operated Assistive Technology for Individuals With Severe Paralysis

NCT01124292
View directory record Official record
Conditions
Quadriplegia, Spinal Cord Injury, ALS
Interventions
Tongue Piercing, Usability assessment
Procedure · Device
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
4
States / cities
Atlanta, Georgia • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Oct 19, 2026, 5:18 PM EDT
Recruiting Not applicable Interventional

Transcutaneous Spinal Stimulation for Children and Youth With Spina Bifida

NCT06918119
View directory record Official record
Conditions
Myelomeningocele, Spina Bifida
Interventions
Transcutaneous stimulation
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
5 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 19, 2026, 5:18 PM EDT
Not yet recruiting Not applicable Interventional

High Intensity Focused Ultrasound (HIFU) Ablation for Treatment of Prostate Tissue in Bladder Outlet Obstruction

NCT07194187
View directory record Official record
Conditions
Bladder Outlet Obstruction, BPH
Interventions
High Intensity Focused Ultrasound
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
45 Years to 80 Years · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 19, 2026, 5:18 PM EDT
Completed No phase listed Observational

Evaluation of Changes of Venous Return After Spinal and Epidural Analgesia and Anesthesia by Ultrasound Guided Vena Cava Diameter Measurement

NCT03555799
View directory record Official record
Conditions
Pregnancy Related, Hypotension, Orthostatic
Interventions
Inferior vena cava ultrasound
Diagnostic Test
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 2, 2019 · Synced Oct 19, 2026, 5:18 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study to Find Optimal Dose of Local Spinal Anesthetic (Mepivacaine) Combined With Narcotic (Fentanyl) For Knee Surgery

NCT01701102
View directory record Official record
Conditions
Arthroscopic Knee Surgery
Interventions
Mepivacaine (24 mg) plus fentanyl, Mepivacaine (27 mg) plus fentanyl, Mepivacaine (30 mg) plus fentanyl, Mepivacaine
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 60 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2016 · Synced Oct 19, 2026, 5:18 PM EDT
Withdrawn Phase 2 Interventional

Study to Evaluate a Preop Dose of Brivoligide Injection for Pain After Knee Replacement in Patients With High PCS Scores

NCT03797612
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Brivoligide Injection 660 mg/6 mL, Placebo 6 mL
Drug
Lead sponsor
Adynxx, Inc.
Industry
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Sheffield, Alabama • Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Oct 19, 2026, 5:18 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 19, 2026, 5:18 PM EDT