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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Spinal Anesthesia for Cesarean Section Clear all
Withdrawn Not applicable Interventional

Phenylephrine Dose and Mode of Administration for Spinal Anesthesia Induced Hypotension

NCT02101047
View directory record Official record
Conditions
Complications; Cesarean Section, Spinal Anesthetics Causing Adverse Effects in Therapeutic Use
Interventions
Phenylephrine
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Sep 26, 2026, 4:15 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 25, 2016 · Synced Sep 26, 2026, 4:15 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 Sep 26, 2026, 4:15 PM EDT
Completed Not applicable Interventional

The Severity Of Hypotension Comparing Three Positions During Spinal Anesthesia For Cesarean Delivery

NCT02146898
View directory record Official record
Conditions
Hypotension
Interventions
Position
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 3, 2017 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

ED90 for Hyperbaric Bupivacaine in Super Obese Parturients

NCT03781388
View directory record Official record
Conditions
Obesity, Morbid, Spinal Anesthesia, Cesarean Delivery
Interventions
Bupivacaine
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 26, 2026, 4:15 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 24, 2017 · Synced Sep 26, 2026, 4:15 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 7, 2015 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Phase 4 Interventional Results available

Dexamethasone for Post Cesarean Delivery Analgesia

NCT01868633
View directory record Official record
Conditions
Postoperative Pain
Interventions
Dexamethasone, Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Not applicable Interventional Results available

Does a Single Intravenous Dose of Ketamine Reduce the Need for Supplemental Opioids in Post-Cesarean Section Patients?

NCT00486902
View directory record Official record
Conditions
Ketamine Adverse Reaction, Effects of; Anesthesia, Spinal and Epidural, in Pregnancy, Complication of Labor and/or Delivery
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 13, 2014 · Synced Sep 26, 2026, 4:15 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 27, 2025 · Synced Sep 26, 2026, 4:15 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 25, 2021 · Synced Sep 26, 2026, 4:15 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 18, 2017 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Not applicable Interventional

Pilot Study of Real-Time Blood Pressure Decision Support During Cesarean Delivery Under Spinal Anesthesia

NCT07534774
View directory record Official record
Conditions
Spinal Hypotension
Interventions
ARX Decision-Support Display
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Sep 26, 2026, 4:15 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Minimizing Nausea and Vomiting During Spinals for CS

NCT02872935
View directory record Official record
Conditions
Nausea, Vomiting
Interventions
Glycopyrrolate, Normal Saline
Drug
Lead sponsor
Kokila N Thenuwara
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced Sep 26, 2026, 4:15 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 24, 2016 · Synced Sep 26, 2026, 4:15 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 5, 2014 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Phase 4 Interventional

Intrathecal Dexmedetomidine vs Epinephrine

NCT06418308
View directory record Official record
Conditions
Cesarean Section, Anesthesia, Spinal
Interventions
Dexmedetomidine, Epinephrine, Standardized Spinal Mixture
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Sep 26, 2026, 4:15 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 27, 2019 · Synced Sep 26, 2026, 4:15 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 19, 2024 · Synced Sep 26, 2026, 4:15 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 Sep 26, 2026, 4:15 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 5, 2026 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Music on Satisfaction, Anxiety, and Hemodynamics During Spinal Anesthesia for Cesarean Delivery

NCT02732964
View directory record Official record
Conditions
Anxiety, Hypotension
Interventions
Pandora Music, Mozart Music
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 29, 2017 · Synced Sep 26, 2026, 4:15 PM EDT
Terminated Phase 4 Interventional Results available

Evaluation of the Safety and Efficacy of EXPAREL When Administered Into the TAP in Subjects Undergoing Cesarean Section

NCT02353754
View directory record Official record
Conditions
Pain
Interventions
Intrathecal morphine injection, EXPAREL
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
5
States / cities
Port Saint Lucie, Florida • Minneapolis, Minnesota • New Brunswick, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Sep 26, 2026, 4:15 PM EDT
Completed Phase 4 Interventional Results available

Spinal Anesthesia Induced Hypotension During Cesarean Section

NCT00846651
View directory record Official record
Conditions
Hypotension
Interventions
Colloid administration, Crystalloid administration, phenylephrine infusion
Other · Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2017 · Synced Sep 26, 2026, 4:15 PM EDT