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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Postpartum Hemorrhage Clear all
Terminated Phase 4 Interventional Accepts healthy volunteers

Ideal Time of Oxytocin Infusion During Cesarean Section

NCT03246919
View directory record Official record
Conditions
Blood Loss, Surgical, Postpartum Hemorrhage, Bleed Pregnancy, Pregnancy Related, Cesarean Section Complications
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Phase 3 Interventional Results available

Calcium Chloride for Prevention of Blood Loss During Intrapartum Cesarean Delivery

NCT05027048
View directory record Official record
Conditions
Uterine Atony, Uterine Atony With Hemorrhage, Postpartum Hemorrhage, Cesarean Section Complications
Interventions
Calcium chloride, Saline placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Pacifica, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Postpartum Oxytocin Administration in the Era of Delayed Cord Clamping

NCT04632264
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
Initiation of standard postpartum oxytocin immediately following fetal shoulder delivery, Initiation of standard postpartum oxytocin immediately following placenta delivery, Saline Placebo
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 28, 2021 · Synced Sep 29, 2026, 5:11 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Prevention of Postpartum Hemorrhage With Tranexamic Acid

NCT05370820
View directory record Official record
Conditions
Post Partum Hemorrhage
Interventions
Tranexamic acid, No intervention
Drug · Other
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 29, 2026, 5:11 AM EDT
Recruiting Phase 2 Interventional

Oxytocin Pharmacokinetics and Pharmacodynamics

NCT05488457
View directory record Official record
Conditions
Post Partum Hemorrhage, Cesarean Section Complications, Blood Loss
Interventions
deuterated oxytocin (d5OT)
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Stanford, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 29, 2026, 5:11 AM EDT
Completed No phase listed Observational

Accurate Display of Postpartum Hemorrhage Using Triton (ADOPT)

NCT02981758
View directory record Official record
Conditions
Post-partum Hemorrhage (PPH)
Interventions
Not listed
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 10, 2020 · Synced Sep 29, 2026, 5:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The PPHgb Study: Non-Invasive Hemoglobin Measurement

NCT05046964
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
Masimo Radical-7 Pulse CO-Oximeter
Device
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Sep 29, 2026, 5:11 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Postpartum Ultrasound Evaluation to Assess Risk of Hemorrhage

NCT06898034
View directory record Official record
Conditions
Pregnancy Related, Post Partum Hemorrhage
Interventions
Ultrasound
Other
Lead sponsor
Endeavor Health
Other
Eligibility
17 Years and older · Female only
Enrollment
1,725 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Sep 29, 2026, 5:11 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

CNAP vs IABP in Pregnant Women With Placenta Accreta

NCT04671680
View directory record Official record
Conditions
Placenta Accreta, Blood Pressure, Hemorrhage, Hemorrhage, Postpartum
Interventions
LiDCO CNAP Monitoring Equipment
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Sep 29, 2026, 5:11 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Estimating Blood Loss Using TritonTM in Vaginal Deliveries: A Validation Trial

NCT04277962
View directory record Official record
Conditions
Post Partum Hemorrhage, Blood Loss, Vaginal Bleeding, Vaginal Delivery
Interventions
Triton L and D system for estimation of blood loss at time of vaginal delivery
Device
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Phase 4 Interventional Results available

Perioperative Administration of Tranexamic Acid for Placenta Previa and Accreta Study

NCT02806024
View directory record Official record
Conditions
Placenta Accreta, Postpartum Hemorrhage, Cesarean Section, Tranexamic Acid
Interventions
Tranexamic Acid, Placebo Drug
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2019 · Synced Sep 29, 2026, 5:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pharmacokinetics of Oxytocin at Cesarean Delivery

NCT03898882
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
oxytocin, Shore durometer
Drug · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 6, 2020 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Early Phase 1 Interventional

Pharmacokinetics of Oral Calcium Carbonate in Parturients

NCT06650930
View directory record Official record
Conditions
Pregnancy, Pharmacokinetics, Postpartum Hemorrhage
Interventions
Oral calcium carbonate, Oral calcium citrate
Drug
Lead sponsor
Stanford University
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
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 29, 2026, 5:11 AM EDT
Recruiting Phase 3 Interventional

EVE TRIAL , ALMA SYSTAM

NCT06646653
View directory record Official record
Conditions
Postpartum Haemorrhage (PPH), PPH, Postpartum Hemorrhage (Primary)
Interventions
Alma System
Device
Lead sponsor
ResQ Medical Ltd
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Oxytocin Infusions and Blood Loss in Patients Undergoing Elective Cesarean Delivery.

NCT01932060
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
Oxytocin Infusion
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Phase 4 Interventional Results available

Oxytocin Regimen to Prevent Atony and Postpartum Hemorrhage During Vaginal Delivery: 3-arm RCT

NCT00790062
View directory record Official record
Conditions
Uterine Atony, Postpartum Hemorrhage
Interventions
Oxytocin
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
Female only
Enrollment
1,798 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 7, 2016 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Prospective Effect of Intravenous Ketorolac on Opioid Use, EBL and Complications Following Cesarean Delivery

NCT02509312
View directory record Official record
Conditions
Analgesia, Obstetrical, Postpartum Hemorrhage, Opioid Use, Nonsteroidals (NSAIDs)Toxicity, Coagulation Defect; Postpartum, Postoperative Pain, Ketorolac Adverse Reaction, Blood Loss, Postoperative
Interventions
Ketorolac, Placebo
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Phase 3 Interventional Results available

Prevent Postpartum Hemorrhage in Women With Von Willebrand Disease: The VWD-WOMAN Trial

NCT04344860
View directory record Official record
Conditions
Von Willebrand Diseases, Postpartum Hemorrhage
Interventions
Recombinant Von Willebrand factor, Tranexamic Acid Injection [Cyklokapron]
Drug
Lead sponsor
Nicoletta C Machin
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

DAISY Uterine Drain Device Evaluation

NCT06219538
View directory record Official record
Conditions
Cesarean Section Complications, Post Partum Hemorrhage, Uterine Atony With Hemorrhage, Uterine Bleeding
Interventions
DAISY Uterine Drain
Device
Lead sponsor
Raydiant Oximetry, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Postpartum Video Education

NCT05159726
View directory record Official record
Conditions
Postpartum Hemorrhage, Postpartum Preeclampsia, Postpartum Sepsis, Postpartum Depression, Patient Empowerment, Patient Education, Postpartum Care
Interventions
Video Education
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Active Versus Expectant Management of the Third Stage of Labor

NCT00473707
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
Active management of the third stage of labor, Expectant management of the third stage of labor, Oxytocin and gentle cord traction with fundal massage, Oxytocin
Procedure · Drug
Lead sponsor
Christiana Care Health Services
Other
Eligibility
16 Years and older · Female only
Enrollment
218 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Sep 29, 2026, 5:11 AM EDT
Completed Not applicable Interventional

Safety and Effectiveness of the KOKO Device to Treat Primary Abnormal Postpartum Uterine Bleeding or Hemorrhage

NCT06452355
View directory record Official record
Conditions
Postpartum Hemorrhage, Immediate Postpartum Hemorrhage, Hemorrhage, Postpartum
Interventions
KOKO Device
Device
Lead sponsor
KOKO Medical Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
17
States / cities
Birmingham, Alabama • Newark, Delaware • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 29, 2026, 5:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Abdominal Ultrasound Assessment in the Post-cesarean Patient

NCT02159105
View directory record Official record
Conditions
Postpartum Hemorrhage, Postsurgical Bleeding, Abdominal Ultrasound, FAST Scan, Non-invasive Hemoglobin Measurement
Interventions
FAST scan and non-invasive hemoglobin measurement
Device
Lead sponsor
Northwestern University
Other
Eligibility
12 Years to 60 Years · Female only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 19, 2016 · Synced Sep 29, 2026, 5:11 AM EDT
Active, not recruiting Not applicable Interventional

Pivotal, Prospective, Multi-centre, Single-arm Study to Evaluate the Safety and Effectiveness of Oli for Identification of Patients, During the Intrapartum Period, Who Are at Higher Risk of Developing Abnormal Postpartum Uterine Bleeding, Including Postpartum Haemorrhage

NCT06655207
View directory record Official record
Conditions
Post Partum Haemorrhage, Maternal Care Patterns, High Risk Pregnancy
Interventions
Oli is a non-invasive, wearable device, designed to provide clinicians with an early indication if the participant is at a higher risk of developing abnormal postpartum uterine bleeding
Device
Lead sponsor
Baymatob Operations Pty Ltd
Industry
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Denver, Colorado • Baton Rouge, Louisiana • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 29, 2026, 5:11 AM EDT