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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Obstetric Anesthesia Clear all
Completed No phase listed Observational Accepts healthy volunteers

Central Arterial Pressure Changes With Use of Regional Anesthesia in Obstetric Patients

NCT02933541
View directory record Official record
Conditions
Central Blood Pressures
Interventions
Not listed
Lead sponsor
St. Louis University
Other
Eligibility
14 Years to 50 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Jul 23, 2026, 10:45 PM EDT
Recruiting Not applicable Interventional

Obstetric Placement Study Using EST

NCT04109365
View directory record Official record
Conditions
Obstetric Pain, Anesthesia, Local
Interventions
Electrical Epidural Stimulation Test (EST)
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Jul 23, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Leg Elevation to Prevent Hypotension During Labor

NCT05674838
View directory record Official record
Conditions
Hypotension, Labor Complication
Interventions
Leg Elevation
Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Jul 23, 2026, 10:45 PM EDT
Recruiting Not applicable Interventional

Delivering Empowering Conversations About Obstetric Regional Anesthesia for Underserved Minorities

NCT05260242
View directory record Official record
Conditions
Postpartum Recovery
Interventions
Disparities Conversation
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Jul 23, 2026, 10:45 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Cardiac Output Changes With Uterine Displacement

NCT02283931
View directory record Official record
Conditions
Obstetric Anesthesia, Cardiac Monitoring
Interventions
TTE / NICOM
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 23, 2026, 10:45 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 20, 2024 · Synced Jul 23, 2026, 10:45 PM EDT
Withdrawn Phase 4 Interventional

Non-invasive Cardiac Output Monitoring in Obstetric Patients

NCT01516697
View directory record Official record
Conditions
Complications; Cesarean Section, Anesthesia; Adverse Effect, Spinal and Epidural
Interventions
experimental, Control
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2017 · Synced Jul 23, 2026, 10:45 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Incidence of Difficult Airway and Difficult Neuraxial Placement in Obstetric Patients

NCT02193542
View directory record Official record
Conditions
Indication for Care or Intervention Related to Labor or Delivery With Baby Delivered
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 23, 2026, 10:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Bupivacaine With Epidural Volume Extension

NCT03110003
View directory record Official record
Conditions
Spinal Anesthesia, Epidural; Anesthesia
Interventions
10 mg Bupivacaine, 5 mg Bupivacaine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced Jul 23, 2026, 10:45 PM EDT
Terminated Not applicable Interventional Results available

The Optimal Dosage of Intrathecal Morphine for Peripartum Analgesia

NCT01146457
View directory record Official record
Conditions
Labor Pain
Interventions
Morphine, Saline
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Jul 23, 2026, 10:45 PM EDT
Completed No phase listed Observational

The Center for Peripartum Optimization

NCT03522909
View directory record Official record
Conditions
High Risk Pregnancy, Multidisciplinary Communication, Communication, Obstetric Complication
Interventions
Seen in clinic
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
Up to 60 Years · Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced Jul 23, 2026, 10:45 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 18, 2019 · Synced Jul 23, 2026, 10:45 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Does Ultrasound of the Spine Improve Labor Epidurals/Spinal Anesthesia in Obstetric Patients?

NCT01243216
View directory record Official record
Conditions
Pregnancy, Labor Pain
Interventions
Ultrasound
Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 55 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 29, 2016 · Synced Jul 23, 2026, 10:45 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 17, 2008 · Synced Jul 23, 2026, 10:45 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 4, 2016 · Synced Jul 23, 2026, 10:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Virtual Reality in Obstetric Patients

NCT03495531
View directory record Official record
Conditions
Obstetric Pain, Pain
Interventions
Virtual Reality
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2021 · Synced Jul 23, 2026, 10:45 PM EDT
Terminated Phase 1 Interventional

Dose and Response of Intrathecal Hydromorphone in Patients Undergoing Cesarean Section at Virginia Commonwealth University Health System

NCT02787928
View directory record Official record
Conditions
Cesarean Section, Obstetric Anesthesia
Interventions
Intrathecal hydromorphone
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Jul 23, 2026, 10:45 PM EDT
Terminated Phase 4 Interventional Results available

Drug Concentration and Volume on Adequate Labor Analgesia With PIEB

NCT03553576
View directory record Official record
Conditions
Pain, Anesthesia, Labor Pain
Interventions
Low volume bolus, High volume bolus
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Jul 23, 2026, 10:45 PM EDT
Completed Not applicable Interventional

Timing of Inguinal Hernia Repair in Premature Infants

NCT01678638
View directory record Official record
Conditions
Inguinal Hernia, Premature Birth of Newborn
Interventions
IH repair before NICU discharge, IH repair at 55-60 weeks post-menstrual age
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Up to 37 Weeks
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
40
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 33 more
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Jul 23, 2026, 10:45 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 10, 2024 · Synced Jul 23, 2026, 10:45 PM 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 26, 2026 · Synced Jul 23, 2026, 10:45 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry

NCT06030063
View directory record Official record
Conditions
Cesarean Delivery, General Anesthesia
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
15 Years to 55 Years · Female only
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
34
States / cities
Little Rock, Arkansas • San Francisco, California • Stanford, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 23, 2026, 10:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Labor Pain and Postpartum Behavioral Health Outcomes Study

NCT02692404
View directory record Official record
Conditions
Depression, Postpartum, Pregnancy, Child Development, Pain, Labor Pain
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
199 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Jul 23, 2026, 10:45 PM EDT
Not yet recruiting Not applicable Interventional

The Use of Electrical Stimulation for Determination of Epidural Catheter Placement

NCT06055686
View directory record Official record
Conditions
Obstetric Pain, Anesthesia, Local
Interventions
Electrical Epidural Stimulation Test
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Jul 23, 2026, 10:45 PM EDT