Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 12:31 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 31 matching trials from the live ClinicalTrials.gov search.
Conditions
Adverse Pregnancy Outcome
Interventions
Lovenox 40mg
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Conditions
Abortion, Second Trimester, PPROM, Rupture, Spontaneous, Fetal Demise, Fetal Death, Fetal Demise From Miscarriage, Fetal Death Before 22 Weeks With Retention of Dead Fetus, Pregnancy Loss, Pregnancy Complications
Interventions
Mifepristone, Misoprostol
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Preterm Birth
Interventions
Not listed
Lead sponsor
Advanced Tactile Imaging, Inc.
Industry
Eligibility
Female only
Enrollment
270 participants
Timeline
2020 – 2022
U.S. locations
2
States / cities
New Brunswick, New Jersey • Bethlehem, Pennsylvania
Conditions
Preterm Birth, Cervical Incompetence, Cervical Insufficiency, Short Cervix, Soft Cervix
Interventions
Hannah Cervical Cup (2 mm Delta), Hannah Cervical Cup (4 mm Delta), Hannah Cervical Cup (6 mm Delta)
Device
Lead sponsor
Galena Innovations, LLC
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Provo, Utah
Completed No phase listed Observational Accepts healthy volunteers

Cervical Stiffness Measurement in Cervical Insufficiency

NCT04158401
Conditions
Pregnancy Related, Cervical Insufficiency, Preterm Birth
Interventions
Pregnolia
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Patent Ductus Arteriosus, Preterm Infant, Bronchopulmonary Dysplasia, Neurodevelopmental Abnormality
Interventions
Not listed
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Up to 72 Hours
Enrollment
526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
4
States / cities
Columbus, Ohio
Conditions
Preterm Birth
Interventions
Hydroxyprogesterone Caproate Injection (HPC), 250mg/mL, Vehicle
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
1,740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
41
States / cities
Montgomery, Alabama • Tucson, Arizona • La Mesa, California + 35 more
Conditions
Preterm Birth Complication, Preterm Birth, Preterm Birth Recurrence, Preeclampsia, Preeclampsia (PE), Hypertensive Disorders of Pregnancy, Support Program, Stress, Resilience, Psychological, Empowerment, Patient, Emotional Stress, Pregnancy, Pregnancy Complications, Pregnancy Induced Hypertension, Neonates and Preterm Infants, Cervical Insufficiency, Social Determinants of Health (SDOH), Cervical Shortening, Disparities in Pregnancy Complications, Disparities, Prenatal Care, Care Coordination
Interventions
Care coordination, Electronic massage, support gift #1, Support gift #2, Support gift #3, Support gift #4, Additional PTBCARE+ support, Stress reduction toolkit - Visit 1 (V1), PTBCARE+ mobile application (app) and website, Sleep, meditation, and Wellness app, Emergency low blood sugar kit, Low dose aspirin (LDA), Visit #2 Stress Reduction Toolkit
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older · Female only
Enrollment
1,228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Elective Induction of Nulliparous Labor

NCT01076062
Conditions
Pregnancy
Interventions
Induction of Labor
Procedure
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 40 Years · Female only
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
1
States / cities
Tacoma, Washington
Not listed Not applicable Interventional Accepts healthy volunteers

Patient Attitudes Toward Ultrasound Measurement of Cervical Length

NCT01482039
Conditions
Cervical Insufficiency
Interventions
Sequential ultrasound, Transvaginal ultrasound
Procedure
Lead sponsor
Intermountain Women and Children's Research
Other
Eligibility
18 Years and older · Female only
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed No phase listed Observational Accepts healthy volunteers

BioThrax® (Anthrax) Vaccine in Pregnancy Registry

NCT01653392
Conditions
Pregnancy Complications, Pregnancy Outcome, Congenital Abnormalities
Interventions
Observational Intervention
Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
Female only
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
San Diego, California
Conditions
Twin Pregnancy With Antenatal Problem, Preterm Birth, Short Cervix
Interventions
Cervical cerclage
Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Philadelphia, Pennsylvania • Austin, Texas
Withdrawn Not applicable Interventional Accepts healthy volunteers

Goal-directed Labor Epidural Analgesia Maintenance

NCT05255263
Conditions
Labor Onset and Length Abnormalities
Interventions
PIEB, CEI
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational

Motherhood and Microbiome

NCT02030106
Conditions
Preterm Birth
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
13 Years to 50 Years · Female only
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Spontaneous Labor
Interventions
Medjool dates
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Preterm Birth
Interventions
Urine samples
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Columbia, Missouri
Completed Not applicable Interventional Accepts healthy volunteers

Mouth Guard Use in the Second Stage of Labor

NCT03520530
Conditions
Dystocia; Fetal, Labor Long, Cesarean Section, Affecting Fetus or Newborn
Interventions
Mouth Guard
Device
Lead sponsor
Christiana Care Health Services
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Newark, Delaware
Conditions
Pregnancy Abnormal
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy and Reliability of Fetal Heart Rate and Uterine Contraction Monitoring Method

NCT01280357
Conditions
Pregnancy; Habitual Aborter, Weeks of Gestation 37 or More
Interventions
Monica AN24 (K101081), Philips 50XM
Device
Lead sponsor
Monica Healthcare Ltd
Industry
Eligibility
15 Years to 40 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
2
States / cities
New York, New York • Philadelphia, Pennsylvania
Conditions
Cerebral Palsy Infantile, Pre-Term, Motor Delay, Neurodevelopmental Disorders, Autism Spectrum Disorder
Interventions
Behavioral observation
Other
Lead sponsor
Ohio State University
Other
Eligibility
Up to 10 Days
Enrollment
46 participants
Timeline
2025 – 2030
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
High Risk Pregnancy, Incompetent Cervix, Cerclage, Amniotic Fluid Sludge, Gestation Age at Delivery.
Interventions
Not listed
Lead sponsor
Center For Maternal Fetal Medicine
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
177 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Cervical Insufficiency, Preterm Birth, Cervical Length Measurement
Interventions
Cervical Length Measurement at the Beginning of the Anatomy Survey, Cervical Length Measurement at the End of the Anatomy Survey
Procedure
Lead sponsor
Henry Ford Health System
Other
Eligibility
Female only
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Completed No phase listed Observational Accepts healthy volunteers Results available

Cervix Monitor for Elasticity and Length Measurements

NCT03199079
Conditions
Preterm Birth
Interventions
Measurement
Other
Lead sponsor
Advanced Tactile Imaging, Inc.
Industry
Eligibility
21 Years to 44 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
2
States / cities
New Brunswick, New Jersey • Princeton, New Jersey
Conditions
Preterm Labor, Preterm Birth
Interventions
Not listed
Lead sponsor
Ranjith Kamity, MD
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Mineola, New York