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Showing 1–24 of 1,058 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Preterm Delivery Clear all
Recruiting Not applicable Interventional

Baby ABS (Abdominal Binder Study)

NCT07049900
View directory record Official record
Conditions
Premature, Premature Lungs, Ventilator Lung; Newborn, Rectus Abdominis
Interventions
NeoBelly Band
Device
Lead sponsor
University of Minnesota
Other
Eligibility
26 Weeks to 31 Weeks
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Jul 21, 2026, 4:45 PM EDT
Completed No phase listed Observational

Gastrointestinal Microbiome Influence on the Development of Bronchopulmonary Dysplasia

NCT03229967
View directory record Official record
Conditions
Bronchopulmonary Dysplasia
Interventions
16S rRNA stool microbiome sequencing.
Diagnostic Test
Lead sponsor
University of Tennessee
Other
Eligibility
0 Days to 7 Days
Enrollment
197 participants
Timeline
2017 – 2020
U.S. locations
2
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Not applicable Interventional Results available

Inhaled Nitric Oxide (iNO) as an Adjunct to Neonatal Resuscitation

NCT01220687
View directory record Official record
Conditions
Respiratory Distress Syndrome in Premature Infants, Very Low Birth Weight Baby
Interventions
iNO, Nitrogen
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Minute to 2 Minutes
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 18, 2020 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Phase 4 Interventional Results available

A Randomized Trial Comparing the Impact of One Versus Two Courses of Antenatal Steroids (ACS) on Neonatal Outcome

NCT00201643
View directory record Official record
Conditions
Preterm Delivery
Interventions
Betamethasone or Dexamethasone (2nd course of ACS), Placebo
Drug
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
437 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
22
States / cities
Mesa, Arizona • Phoenix, Arizona • Tucson, Arizona + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2015 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Phase 2 Interventional

Maternal Effects of Bacterial Vaginosis (BV) Treatment in Pregnancy

NCT00153517
View directory record Official record
Conditions
Vaginosis, Bacterial, Premature Birth, Birth Weight, Chorioamnionitis
Interventions
oral versus vaginal metronidazole
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
16 Years and older · Female only
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Jul 21, 2026, 4:45 PM EDT
Completed No phase listed Observational

RBC Irradiation, Anemia and Gut Injury

NCT02741648
View directory record Official record
Conditions
Anemia, Necrotizing Enterocolitis
Interventions
Near Infrared Spectroscopy, Non-invasive Image-based Anemia Assessment
Device · Other
Lead sponsor
Emory University
Other
Eligibility
1 Day to 5 Days
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jul 21, 2026, 4:45 PM EDT
Completed No phase listed Observational

CellulaR Injury and Preterm Birth

NCT02441335
View directory record Official record
Conditions
Preterm Birth
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
705 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 6, 2019 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Antenatal Late Preterm Steroids (ALPS): A Randomized Placebo-Controlled Trial

NCT01222247
View directory record Official record
Conditions
Pregnancy, Respiratory Distress Syndrome, Pregnancy Outcomes, Preterm Birth
Interventions
Betamethasone, Placebo
Drug
Lead sponsor
The George Washington University Biostatistics Center
Other
Eligibility
Female only
Enrollment
2,831 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2022
U.S. locations
17
States / cities
Birmingham, Alabama • Stanford, California • Denver, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Jul 21, 2026, 4:45 PM EDT
Enrolling by invitation Not applicable Interventional

The Social Determinants of Health Screening and Referral Project

NCT06582147
View directory record Official record
Conditions
Preterm Birth
Interventions
Implementation of social determinants of health screening and referral
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older · Female only
Enrollment
882 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
7
States / cities
Denver, Colorado • Jacksonville, Florida • Detroit, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Jul 21, 2026, 4:45 PM EDT
Completed No phase listed Observational

Packed Red Blood Cell Transfusion and Intestinal Blood Flow in Preterm Neonates

NCT01628133
View directory record Official record
Conditions
Intestinal Blood Flow
Interventions
ultrasound
Procedure
Lead sponsor
St. Louis University
Other
Eligibility
Up to 3 Months
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 19, 2014 · Synced Jul 21, 2026, 4:45 PM EDT
Recruiting Not applicable Interventional

Maternal Stress on Human Milk and Infant Outcomes

NCT04821544
View directory record Official record
Conditions
Postpartum Depression, Preterm Labor
Interventions
Mindfulness-based intervention (with a focus on self-compassion; MBSC), Vitamin D
Behavioral · Dietary Supplement
Lead sponsor
University of Idaho
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Coeur d'Alene, Idaho
Source: ClinicalTrials.gov public record
Updated May 17, 2025 · Synced Jul 21, 2026, 4:45 PM EDT
Terminated Not applicable Interventional Results available

Nasal High-frequency Jet Ventilation (nHFJV) Following Extubation in Preterm Infants

NCT03558737
View directory record Official record
Conditions
Infant,Premature, Respiratory Failure, Respiratory Insufficiency, Respiratory Distress Syndrome in Premature Infant
Interventions
Nasal high-frequency jet ventilation (nHFJV), Nasal intermittent positive pressure ventilation (NIPPV)
Other
Lead sponsor
University of Utah
Other
Eligibility
Up to 72 Hours
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 23, 2024 · Synced Jul 21, 2026, 4:45 PM EDT
Recruiting No phase listed Observational

PDA for Kidneys Study

NCT06658496
View directory record Official record
Conditions
Patent Ductus Arteriosus, Congenital Heart Disease
Interventions
Near Infrared Spectroscopy
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
1 Minute to 7 Days
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Jul 21, 2026, 4:45 PM EDT
Terminated Not applicable Interventional Results available

Cervical Pessary to Prevent Preterm Birth in Singleton Pregnancies With a Sonographically Measured Short Cervix

NCT02357394
View directory record Official record
Conditions
Premature Birth
Interventions
Arabin Pessary
Device
Lead sponsor
Gene Lee, MD
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Kansas City, Kansas • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 30, 2019 · Synced Jul 21, 2026, 4:45 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Clinical and Genetic Analysis of ROP

NCT04420156
View directory record Official record
Conditions
Retinopathy of Prematurity
Interventions
No intervention administered.
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
Up to 1 Year
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2030
U.S. locations
5
States / cities
Palo Alto, California • Chicago, Illinois • Royal Oak, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Randomized Controlled Trial of Social Network Targeting in Honduras

NCT02694679
View directory record Official record
Conditions
Preterm Delivery, Hypothermia, Diarrhea, Upper Respiratory Infection, Omphalitis
Interventions
CBNH
Behavioral
Lead sponsor
Yale University
Other
Eligibility
12 Years and older
Enrollment
31,195 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Jul 21, 2026, 4:45 PM EDT
Completed No phase listed Observational

Assessment of Pain in Newborns and Older Infants (Infant Pain Assessment Study =

NCT03330496
View directory record Official record
Conditions
Pain, Acute
Interventions
Pain Measurement
Other
Lead sponsor
Stanford University
Other
Eligibility
1 Day to 6 Months
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2022 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Not applicable Interventional

COIN: A Pilot Study of Cash Transfers to Improve Outcomes in Low-Income Preterm Neonates and Their Families

NCT05930327
View directory record Official record
Conditions
Preterm Birth
Interventions
Unconditional Cash Transfer (High-Value), Unconditional Cash Transfer (Low-Value)
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2024 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Not applicable Interventional

Development Training in Babies Born Preterm

NCT00268931
View directory record Official record
Conditions
Premature Birth
Interventions
Movement Training, Social Training
Behavioral
Lead sponsor
Christiana Care Health Services
Other
Eligibility
6 Weeks to 11 Weeks
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 15, 2013 · Synced Jul 21, 2026, 4:45 PM EDT
Not listed Not applicable Interventional

A Study to Evaluate the Efficacy of Seattle-PAP for the Respiratory Support of Premature Infants

NCT03085329
View directory record Official record
Conditions
Premature Birth
Interventions
Seattle-PAP, Conventional bubble nasal CPAP
Device
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
Up to 30 Weeks
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Jul 21, 2026, 4:45 PM EDT
Recruiting Phase 2 Interventional

Darbe Plus IV Iron to Decrease Transfusions While Maintaining Iron Sufficiency in Preterm Infants

NCT05340465
View directory record Official record
Conditions
Prematurity, Iron-deficiency, Iron Deficiency Anemia, Iron Malabsorption
Interventions
Darbepoetin Alfa, Low Molecular Weight Iron Dextran, Ferumoxytol injection, Oral iron supplements
Drug
Lead sponsor
University of Washington
Other
Eligibility
Up to 3 Days
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Not applicable Interventional Results available

The Use of Progesterone to Reduce Preterm Birth

NCT00830765
View directory record Official record
Conditions
Preterm Birth
Interventions
Progesterone (OHP17), Placebo
Drug
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Feb 19, 2013 · Synced Jul 21, 2026, 4:45 PM EDT
Completed No phase listed Observational

Preterm Infants and Nephrocalcinosis

NCT02438267
View directory record Official record
Conditions
Prematurity, Nephrocalcinosis, Hypercalciuria
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
Up to 2 Weeks
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Mar 12, 2017 · Synced Jul 21, 2026, 4:45 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Delayed Cord Clamping in VLBW Infants

NCT01222364
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
Interventions
Standard Cord Clamping, Delayed Cord Clamping
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
0 Minutes to 1 Minute
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000
U.S. locations
4
States / cities
Birmingham, Alabama • Cincinnati, Ohio • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 21, 2026, 4:45 PM EDT