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 26, 2026, 9:30 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 112 matching trials from the live ClinicalTrials.gov search.
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
Conditions
Gestational Diabetes Mellitus, Preeclampsia, Gestational Hypertension, Pre-term Delivery, Delivery of Small for Gestational Age (SGA) Baby
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Gestational Hypertension, Hypertension in Pregnancy, Pre-Eclampsia, Superimposed Pre-Eclampsia, Cardiovascular Complication
Interventions
Placebo, Dapagliflozin 10mg Tab
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Hypertension in Pregnancy, Postpartum Preeclampsia
Interventions
ACE Inhibitors and Diuretics, NIFEdipine ER
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Response to Anti-hypertensives in Pregnant and Postpartum Patients

NCT03506724
Conditions
Hypertension in Pregnancy, Preeclampsia
Interventions
Nifedipine, Labetalol
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
2
States / cities
Brooklyn, New York • New York, New York
Terminated Phase 3 Interventional Results available

Pravastatin to Prevent Preeclampsia

NCT03944512
Conditions
Preeclampsia, Obstetric Labor Complications, Hypertension in Pregnancy
Interventions
Pravastatin, Placebo
Drug · Other
Lead sponsor
The George Washington University Biostatistics Center
Other
Eligibility
16 Years and older · Female only
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
12
States / cities
Birmingham, Alabama • Chicago, Illinois • New York, New York + 9 more
Conditions
Pre-Eclampsia, Gestational Hypertension, Superimposed Pre-Eclampsia, Hypertension, Pregnancy-Induced, Postpartum Pregnancy-Induced Hypertension, Postpartum Preeclampsia
Interventions
Hydrochlorothiazide 50mg Tablet, Placebo Tablet
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
2
States / cities
Austin, Texas • Galveston, Texas
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Prevention of Severe Postpartum Hypertension

NCT02450773
Conditions
Hypertension
Interventions
Furosemide, Potassium chloride, Placebo #1, Placebo #2
Drug
Lead sponsor
Indiana University
Other
Eligibility
Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Indianapolis, Indiana • St Louis, Missouri
Conditions
Hypertension in Pregnancy, Pre-Eclampsia, Eclampsia, Gestational Hypertension
Interventions
Digital Blood Pressure Monitoring System, Mobile health application
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparing Nifedipine and Enalapril in Medical Resources Used in the Postpartum Period

NCT04236258
Conditions
Hypertension in Pregnancy, Preeclampsia Severe, Gestational Hypertension, Postpartum Preeclampsia, Postpartum
Interventions
NIFEdipine ER, Enalapril
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Gestational Diabetes Mellitus, Hypertension in Pregnancy, Dysglycemia
Interventions
OB Provider Clinical Decision Support (CDS), Patient Education (OB Visit), Text messaging, Patient Outreach, Primary Care Provider Clinical Decision Support (CDS), Patient Education (Primary Care Visit)
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
2,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Chicago, Illinois
Conditions
Preeclampsia, Gestational Hypertension, Hypertension, Obesity, Overweight and Obesity, Pregnancy Complications, Pregnancy Toxemia, Postpartum Preeclampsia
Interventions
Home Blood Pressure Monitoring, Heart Health 4 New Moms, Usual care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Preeclampsia, Hypertension in Pregnancy
Interventions
Labetalol, Nifedipine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Hypertension
Interventions
Eplerenone 100 mg daily, Chlorthalidone 25 mg daily, Potassium Placebo, Potassium Chloride
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts
Completed Phase 4 Interventional Results available

Optimal Blood Pressure Treatment Thresholds Postpartum

NCT06069102
Conditions
Hypertensive Disorder of Pregnancy, Pre-Eclampsia, Hypertension, Eclampsia, Gestational Hypertension, Cardiovascular Diseases, Toxemia, Pregnancy Complications, Vascular Diseases, Hypertension, Pregnancy Induced, Hypertension;Pre-Eclamptic
Interventions
Usual care, Tight blood pressure control
Drug
Lead sponsor
Alisse Hauspurg
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Terminated Phase 2 Interventional Accepts healthy volunteers

Treatment of Elevated Blood Pressures in Early Pregnancy

NCT05955040
Conditions
Elevated Blood Pressure, Pregnancy Induced Hypertension
Interventions
Nifedipine, Labetalol
Drug
Lead sponsor
Marshall University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Huntington, West Virginia
Conditions
Hypertension, Pregnancy-Induced, Pre-eclampsia
Interventions
Ibuprofen, Acetaminophen
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Hypertension
Interventions
methyldopa vs. clonidine, clonidine patch
Drug
Lead sponsor
Afshan B. Hameed, M.D.
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Long Beach, California
Conditions
Hypertension in Pregnancy, Obstetrical Complications
Interventions
Anti-hypertensive medication titrated to a BP goal of <140/90 mmHg, Usual Care: Anti-hypertensive medication for BP ≥160/110 mmHg titrated to a goal of < 160/110 mmHg
Drug · Other
Lead sponsor
The George Washington University Biostatistics Center
Other
Eligibility
14 Years to 56 Years · Female only
Enrollment
4,120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
14
States / cities
Birmingham, Alabama • San Francisco, California • Chicago, Illinois + 10 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

Treatment of Severe Hypertension With ICG Directed Therapy

NCT04748107
Conditions
Hypertension in Pregnancy
Interventions
Impendence Cardiography
Diagnostic Test
Lead sponsor
Marshall University
Other
Eligibility
15 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Huntington, West Virginia
Completed Not applicable Interventional Results available

Neonatal Sleep Intervention to Improve Postpartum Hypertension

NCT04864249
Conditions
Pre-Eclampsia, Gestational Hypertension, Sleep
Interventions
SNOO, Safe sleep education in the postpartum period
Device · Other
Lead sponsor
Alisse Hauspurg
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Pre-Eclampsia; Complicating Pregnancy, Gestational Hypertension
Interventions
Video, Text Reminder, Blood pressure threshold
Other
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Orleans, Louisiana
Conditions
Gestational Hypertension, Toxemia, Superimposed Preeclampsia, Eclampsia, HELLP Syndrome
Interventions
Vitamin D3
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older · Female only
Enrollment
412 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Stony Brook, New York
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Respiratory Distress Syndrome (RDS), Sepsis, Pneumonia, Hypertension, Pulmonary
Interventions
Inhaled nitric oxide, Placebo
Drug
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 120 Hours
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
17
States / cities
Birmingham, Alabama • Palo Alto, California • San Diego, California + 14 more