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ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:15 PM EDT

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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Fetal Heart Rate Monitor Clear all
Completed Not applicable Interventional Results available

Medical Grade, Smartphone-based, Fetal Heart Rate Monitor for Outpatient Use

NCT04232215
View directory record Official record
Conditions
Pregnancy Related
Interventions
HeraBEAT™, Doppler fetal heart rate monitor
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 20, 2023 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Patient Satisfaction During Outpatient Versus Inpatient Foley Catheter Induction of Labor

NCT02975167
View directory record Official record
Conditions
Induction of Labor Affected Fetus / Newborn, Cervical Ripening, Patient Satisfaction
Interventions
Outpatient Cervical Ripening, Inpatient Cervical Ripening, Foley catheter placement, Pre-Foley Questionnaire, Post-Foley Questionnaire, Fetal Non-Stress Test
Other · Procedure · Behavioral
Lead sponsor
MemorialCare Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational

Noninvasive Monitoring of Uterine Activity and Fetal Heart Rate

NCT05782296
View directory record Official record
Conditions
Fetal Heart Rate or Rhythm Abnormality Affecting Newborn During Labor, Uterine Contractions, Obstetric Complication
Interventions
TrueLabor
Device
Lead sponsor
OB-Tools Ltd.
Industry
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Hoffman Estates, Illinois • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Not listed No phase listed Observational

The Fetal EKG Study

NCT02320279
View directory record Official record
Conditions
Labor
Interventions
Fetal Heart Rate Monitor
Device
Lead sponsor
Mindchild Medical Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
1
States / cities
South Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 16, 2021 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Advanced MRI for Uteroplacental Flow, Perfusion, Oxygenation & Inflammation

NCT02791568
View directory record Official record
Conditions
Pregnancy, Obesity, Preeclampsia
Interventions
Ultrasound Scan, MRI Scan, Ferumoxytol
Procedure · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Stress Reactivity and Mother-Infant Cardiovascular Disease Risk

NCT06805799
View directory record Official record
Conditions
Maternal Health, Infant Health, Hypertension, Behavioral Medicine, Mindfulness, Psychophysiology, Cardiovascular Diseases, Cardiovascular Diseases Risk
Interventions
Follow up to Mindfulness RCT using a Still Face Paradigm
Other
Lead sponsor
Lifespan
Other
Eligibility
6 Months and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Testing a Wearable Monitor for Fetal Heart Rate Estimation, Fetal Movement and Uterine Activity Detection

NCT04450251
View directory record Official record
Conditions
Pregnancy
Interventions
Data Collection
Other
Lead sponsor
Owlet Baby Care, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
173 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Lehi, Utah
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Recruiting Not applicable Interventional

Mindfulness and Wearable Biosensors to Prevent Hypertensive Disorders of Pregnancy

NCT07218237
View directory record Official record
Conditions
Preeclampsia
Interventions
Mindfulness training, Garmin Vivoactive 4 watch
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Providence, Rhode Island • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Recruiting No phase listed Observational

Fetal Electrophysiologic Abnormalities in High-Risk Pregnancies Associated With Fetal Demise

NCT03775954
View directory record Official record
Conditions
High Risk Pregnancy, Congenital Heart Disease, Fetal Hydrops, Twin Monochorionic Monoamniotic Placenta, Gastroschisis, Fetal Demise, Stillbirth, Fetal Arrhythmia, Long QT Syndrome, Intrauterine Fetal Death, Sudden Infant Death, Pregnancy Loss, Twin Twin Transfusion Syndrome, Birth Defect, Fetal Cardiac Anomaly, Fetal Cardiac Disorder, Fetal Death, Brugada Syndrome, Fetal Tachycardia
Interventions
Fetal Magnetocardiogram and Neonatal Electrocardiogram, Substudy only: Maternal/Infant Pharmacogenomic assessment postnatally
Diagnostic Test · Genetic
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Noninvasive Monitoring of Uterine Electrical Activity and Fetal Heart Rate: A New External Monitoring Device

NCT02993354
View directory record Official record
Conditions
Contraction
Interventions
The EUM300 (electrical uterine myography)
Device
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 8, 2024 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational

Prospective Maternal Surveillance of SSA (Sjögren Syndrome A) Positive Pregnancies Using a Hand-held Fetal Heart Rate Monitor

NCT02920346
View directory record Official record
Conditions
Sjogren's Syndrome, Neonatal Systemic Lupus Erythematosus, Fetal Heart Block Complete
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational Results available

Electrode-Based Sensor for Non-Invasive Fetal Heart Rate Monitoring With Improved Reliability

NCT02024165
View directory record Official record
Conditions
Laboring Women With Ultrasound and FSE Monitoring
Interventions
Not listed
Lead sponsor
OBMedical Company
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated May 12, 2015 · Synced Oct 20, 2026, 6:15 PM EDT
Withdrawn No phase listed Observational

Maternal Marijuana Use and Fetal and Infant Outcome

NCT04266314
View directory record Official record
Conditions
Cannabis Use Disorder, Pregnancy Related
Interventions
Maternal-fetal monitoring, NICU Network Neurobehavioral Scale
Device · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 44 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Oct 20, 2026, 6:15 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Use of Intrapartum Biophysical Profile When Fetal Heart Rate Monitoring is Non-reassuring in Labor

NCT00454012
View directory record Official record
Conditions
Fetal Distress
Interventions
biophysical profile
Procedure
Lead sponsor
The Cooper Health System
Other
Eligibility
14 Years to 45 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 10, 2009 · Synced Oct 20, 2026, 6:15 PM EDT
Terminated No phase listed Observational Results available

Intraoperative Fetal Heart Rate (FHR) Monitoring: a Feasibility Study

NCT02950896
View directory record Official record
Conditions
Fetal Monitoring, Labor, Obstetric
Interventions
observational fetal heart rate monitoring
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparing Outpatient to Inpatient Cervical Ripening Using Dilapan-S®

NCT03665688
View directory record Official record
Conditions
Labor, Induced, Cervix Uteri-Diseases
Interventions
Outpatient Dilapan-S, Inpatient Dilapan-S
Device
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
338 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
New York, New York • Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of In-Home Non-Stress Monitoring Device for Fetal Monitoring: A Nonsignificant Risk (NSR) Device Study

NCT07223996
View directory record Official record
Conditions
Pregnancy, Fetal Monitoring
Interventions
PregnaOne System
Device
Lead sponsor
Nestmedic Spolka Akcyjna
Industry
Eligibility
22 Years and older · Female only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
3
States / cities
Champaign, Illinois • West Des Moines, Iowa • Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT01280357
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 21, 2013 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vscan Access R2 Feasibility Evaluation

NCT03617419
View directory record Official record
Conditions
Gather Feasibility Data and User Feedback on Use of a Device in Vivo on Pregnant Volunteers in Their 2nd and 3rd Trimester
Interventions
GE VScan Access R2 Ultrasound System, GE Corometrics 170 Series Fetal Monitor
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Wauwatosa, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 11, 2019 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Novii External Fetal Monitoring Device

NCT03156608
View directory record Official record
Conditions
Pregnancy Related, Fetal Distress
Interventions
Novii ECG/EKG System, External fetal heart rate monitoring
Device
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
218 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
4
States / cities
Murray, Utah • Ogden, Utah • Provo, Utah + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2017 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Misoprostol Ripening Efficacy With Dilapan

NCT03670836
View directory record Official record
Conditions
Labor Onset and Length Abnormalities, Induced; Birth
Interventions
Dilapan, Misoprostol
Device · Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
307 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
New York, New York • Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 19, 2024 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational

Spontaneous Fetal EEG Recording During Labor

NCT03013569
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Fetal ST Segment and T Wave Analysis in Labor

NCT01131260
View directory record Official record
Conditions
Pregnancy, Obstetric Labor, Parturition
Interventions
fetal STAN monitor
Device
Lead sponsor
The George Washington University Biostatistics Center
Other
Eligibility
Female only
Enrollment
11,108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
13
States / cities
Birmingham, Alabama • Chicago, Illinois • Detroit, Michigan + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Oct 20, 2026, 6:15 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Study to Support Fetal Heart Rate and Uterine Contraction for Preterm Labor in Singleton and Multiple Pregnancies

NCT01360905
View directory record Official record
Conditions
Pre Term Labor, Multiple Pregnancy
Interventions
Not listed
Lead sponsor
Monica Healthcare Ltd
Industry
Eligibility
17 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 20, 2014 · Synced Oct 20, 2026, 6:15 PM EDT