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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Premature Clear all
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, 2:19 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, 2:19 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, 2:19 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Magnesium Supplementation for the Prevention of Supraventricular Arrhythmias

NCT02837328
View directory record Official record
Conditions
Premature Atrial Contraction
Interventions
Oral Magnesium Supplement, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
55 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 2Phase 3 Interventional

Supplemental Therapeutic Oxygen for Prethreshold Retinopathy of Prematurity

NCT01203436
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Retinopathy of Prematurity, Blindness
Interventions
Supplemental Oxygen Management, Conventional Oxygen Management
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 48 Hours
Enrollment
649 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 1999
U.S. locations
9
States / cities
Palo Alto, California • New Haven, Connecticut • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Automated Screening Device to Detect MTMROP

NCT06517836
View directory record Official record
Conditions
Retinopathy of Prematurity, ROP
Interventions
iROP DL
Device
Lead sponsor
Siloam Vision
Industry
Eligibility
4 Weeks to 2 Years
Enrollment
1,284 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional

Lactation Education Study in Mothers of Very Low Birth Weight Infants

NCT01167517
View directory record Official record
Conditions
Infant, Very Low Birth Weight, Lactation
Interventions
Instructional digital video disc (DVD)
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 28, 2020 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 1Phase 2 Interventional

The Use of Methadone in Newborn Infants

NCT01327079
View directory record Official record
Conditions
Premature Birth of Newborn, Critically Ill
Interventions
Methadone
Drug
Lead sponsor
John van den Anker
Other
Eligibility
22 Weeks to 43 Weeks
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 25, 2018 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional Results available

Comparison of Curosurf and Infasurf in the Treatment of Preterm Infants With Respiratory Distress Syndrome

NCT02834624
View directory record Official record
Conditions
Respiratory Distress Syndrome
Interventions
Poractant alfa, calfactant
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
22 Weeks to 35 Weeks
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Jul 21, 2026, 2:19 PM EDT
Not listed Phase 4 Interventional

OPTIMIST-A Trial: Minimally-invasive Surfactant Therapy in Preterm Infants 25-28 Weeks Gestation on CPAP

NCT02140580
View directory record Official record
Conditions
Bronchopulmonary Dysplasia
Interventions
Minimally invasive surfactant therapy, Continuation on CPAP
Device · Other
Lead sponsor
Menzies Institute for Medical Research
Other
Eligibility
1 Minute to 6 Hours
Enrollment
486 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
5
States / cities
New Haven, Connecticut • Honolulu, Hawaii • Evanston, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Jul 21, 2026, 2:19 PM EDT
Terminated Phase 3 Interventional Results available

Study of Ataluren (PTC124) in Cystic Fibrosis

NCT02107859
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Ataluren
Drug
Lead sponsor
PTC Therapeutics
Industry
Eligibility
6 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
7
States / cities
Birmingham, Alabama • Long Beach, California • Aurora, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2020 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 1 Interventional

An Open Label Evaluation of the Pharmacokinetics and Safety of Single Dose Intravenous Azithromycin in Preterm Neonates

NCT00760279
View directory record Official record
Conditions
Ureaplasma, Bacterial Infection
Interventions
Azithromycin
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Up to 30 Days
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
2
States / cities
Detroit, Michigan • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2008 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional

Nifedipine vs Placebo for Maintenance Tocolysis of Preterm Labor.

NCT00185952
View directory record Official record
Conditions
Obstetric Labor, Premature, Venous Thrombosis
Interventions
Nifedipine
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2011 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 2Phase 3 Interventional

Exosurf Neonatal and Survanta for Treatment of Respiratory Distress Syndrome

NCT01203358
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Bronchopulmonary Dysplasia
Interventions
Exosurf, Survanta
Drug
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 6 Hours
Enrollment
617 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1991 – 1992
U.S. locations
13
States / cities
Palo Alto, California • New Haven, Connecticut • Washington D.C., District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2019 · Synced Jul 21, 2026, 2:19 PM EDT
Terminated Not applicable Interventional

Maternal Voice and Quantitative EEG (qEEG)

NCT05391633
View directory record Official record
Conditions
Prematurity, Development Delay, Premature Birth
Interventions
Recorded Maternal Voice, Placebo Recording
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
28 Weeks to 33 Weeks
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Jul 21, 2026, 2:19 PM EDT
Recruiting Not applicable Interventional

Optimal Timing of Routine Cervical Length Measurements During Anatomy Survey

NCT06822647
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Jul 21, 2026, 2:19 PM EDT
Withdrawn Phase 1 Interventional

Pilot Study of Electronic Uterine Contraction Inhibitor

NCT00994058
View directory record Official record
Conditions
Prematurity
Interventions
Electrical Inhibition (EI) Uterine Pacemaker
Device
Lead sponsor
Winthrop University Hospital
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Plastic Hat Trial to Prevent Hypothermia in Preterm Newborns in the Delivery Room

NCT00904228
View directory record Official record
Conditions
Hypothermia
Interventions
placement of plastic cap during delivery room stabilization, placement of routine cap during delivery room stabilization
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Up to 1 Hour
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Jul 21, 2026, 2:19 PM EDT
No Longer Available No phase listed Expanded access

Aerosolized Infasurf Treatment Protocol: Aerosolized Infasurf for Spontaneously Breathing Patients With Early RDS (AERO-03)

NCT03582930
View directory record Official record
Conditions
Neonatal Respiratory Distress
Interventions
Infasurf Aero
Combination Product
Lead sponsor
ONY
Industry
Eligibility
Up to 42 Weeks
U.S. locations
5
States / cities
Jackson, Mississippi • Buffalo, New York • Greenville, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jul 21, 2026, 2:19 PM EDT
Not listed No phase listed Observational

The Accuracy of Amniotic Fluid Ferning in the Second Trimester in the Diagnosis of Preterm Prelabor Rupture of Membranes

NCT04963465
View directory record Official record
Conditions
Preterm Premature Rupture of Membrane, Amniotic Fluid Leakage
Interventions
Ferning on microscopy
Diagnostic Test
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Two Methods of Diagnosing Preterm Labor

NCT01431885
View directory record Official record
Conditions
Preterm Labor, Preterm Delivery
Interventions
Diagnosis by cervical length and fibronectin, Cervical change
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 1 Interventional

A Study of Doripenem in Infants Less Than 12 Weeks of Age

NCT01381848
View directory record Official record
Conditions
Bacterial Infections
Interventions
Doripenem
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
Up to 12 Weeks
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
7
States / cities
Little Rock, Arkansas • Orange, California • Royal Oak, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional

Educational/Behavioral Intervention Program for Parents of Premature Infants

NCT00120614
View directory record Official record
Conditions
Premature Birth
Interventions
Premature infant behavior and development information, Parental activities to support premature infant information
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
260 participants
Timeline
2001 – 2007
U.S. locations
2
States / cities
Rochester, New York • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2009 · Synced Jul 21, 2026, 2:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study to Evaluate Associations Between Gingivitis and Pregnancy Outcomes

NCT00641901
View directory record Official record
Conditions
Pregnancy-associated Gingivitis
Interventions
counseling
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
16 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 28, 2013 · Synced Jul 21, 2026, 2:19 PM EDT