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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Fetal Growth Complications Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

A Prospective Longitudinal Observational Cohort Study of Pregnant Women Residing at High Altitude in Bolivia

NCT07312227
View directory record Official record
Conditions
Hypertensive Disorder of Pregnancy, Pulmonary Arterial Hypertension, Intrauterine Growth Restriction
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 23, 2026, 6:23 AM EDT
Completed No phase listed Observational Results available

Predicting Placental Pathologies by Ultrasound Imaging

NCT04506970
View directory record Official record
Conditions
Intrauterine Growth Restriction, Villitis, IUGR
Interventions
Comprehensive Doppler Ultrasound of the Placenta, Verasonics Ultrasound scanner (ultra-sensitive Doppler imaging)
Diagnostic Test · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Sep 23, 2026, 6:23 AM EDT
Completed Not applicable Interventional

Choline Supplementation on Fetal Growth in Gestational Diabetes Mellitus

NCT04302168
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Choline supplement, Placebo
Dietary Supplement
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Sep 23, 2026, 6:23 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The NICHD Fetal Growth Study: Twin Gestations

NCT01369940
View directory record Official record
Conditions
Fetal Growth Restriction, Growth Discordancy
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
9
States / cities
Birmingham, Alabama • Long Beach, California • Orange, California + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2017 · Synced Sep 23, 2026, 6:23 AM EDT
Recruiting No phase listed Observational

Growing Little PEAPODS Study

NCT06226051
View directory record Official record
Conditions
Premature Birth, Premature Infant, Premature, Intrauterine Growth Restriction, Small for Gestational Age at Delivery
Interventions
PEAPOD Infant Body Composition measuring device
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
22 Weeks to 32 Weeks
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 23, 2026, 6:23 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Early DHA/ARA Supplementation in Growth-restricted Very Preterm Infants: A Randomized Clinical Trial

NCT06207071
View directory record Official record
Conditions
Infant Malnutrition, Light-For-Dates With Signs of Fetal Malnutrition, Premature, Nutrition Disorder, Infant
Interventions
DHA
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
24 Hours to 72 Hours
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 23, 2026, 6:23 AM EDT
Terminated Phase 2 Interventional Results available

Fetal Tracheal Balloon Study in Diaphragmatic Hernia

NCT00966823
View directory record Official record
Conditions
Diaphragmatic Hernia, Lung Disease
Interventions
Fetal tracheal obstruction with detachable balloon (device)
Device
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 23, 2026, 6:23 AM EDT
Active, not recruiting No phase listed Observational

Dilapan-S®: A Multicenter US E-registry

NCT04451109
View directory record Official record
Conditions
Post Term Pregnancy, Premature Rupture of Membrane, Fetal Growth Retardation, Oligohydramnios, Gestational Diabetes, High Blood Pressure in Pregnancy
Interventions
Dilapan-S
Device
Lead sponsor
Medicem Technology s.r.o.
Other
Eligibility
18 Years and older · Female only
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Sep 23, 2026, 6:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Randomized Clinical Trial: Expectant Management vs Laser Treatment of Monochorionic Twins With Severe Selective Intrauterine Growth Retardation and Absent or Reverse Diastolic Flow in the Umbilical Artery

NCT01177553
View directory record Official record
Conditions
Intrauterine Growth Retardation
Interventions
selective laser photocoagulation of communicating vessels, Expected Management
Procedure · Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
2
States / cities
Los Angeles, California • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 20, 2013 · Synced Sep 23, 2026, 6:23 AM EDT
Completed Not applicable Interventional

Severe Intrauterine Growth Retardation: Developmental Newborn Intensive Care Unit (NICU) Care

NCT00914108
View directory record Official record
Conditions
Intrauterine Growth Retardation, Prematurity
Interventions
Newborn Individualized Developmental Care
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 36 Weeks
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2002
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 23, 2026, 6:23 AM EDT
Recruiting Not applicable Interventional

Maternal Left Lateral Position in Fetal Growth Restriction

NCT06919692
View directory record Official record
Conditions
Fetal Growth Restriction
Interventions
Left lateral recumbent positioning
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Sep 23, 2026, 6:23 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History of Craniofacial Anomalies and Developmental Growth Variants

NCT02639312
View directory record Official record
Conditions
Prognathism, Retrognathism, Dentofacial Deformities
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
2 Years to 100 Years
Enrollment
2,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2046
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 23, 2026, 6:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Lifestyle Intervention in Preparation for Pregnancy (LIPP)

NCT03146156
View directory record Official record
Conditions
Obesity, Lifestyle-related Condition, Macrosomia, Fetal
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
4
States / cities
Baton Rouge, Louisiana • Boston, Massachusetts • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Sep 23, 2026, 6:23 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Snoring in Pregnancy and Adverse Maternal and Fetal Outcomes

NCT01030003
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
1,685 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 6, 2012 · Synced Sep 23, 2026, 6:23 AM EDT
Completed Phase 2Phase 3 Interventional

Dextrose Gel Does Not Prevent Neonatal Hypoglycemia

NCT02523222
View directory record Official record
Conditions
Hypoglycemia, Infant, Small for Gestational Age, Premature Birth of Newborn, Fetal Macrosomia, Intrauterine Growth Restriction, Complication of Prematurity, Neonatal Hypoglycemia
Interventions
40% Dextrose gel
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
0 Hours to 1 Hour
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Sep 23, 2026, 6:23 AM EDT
Completed No phase listed Observational

Expanded NIPT for Pregnancy Complications

NCT04311749
View directory record Official record
Conditions
Fetal Growth Restriction, Preeclampsia Severe
Interventions
Expanded panel cell free DNA testing (non-invasive prenatal testing), Placental biopsy, Umbilical cord blood
Genetic
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
70 participants
Timeline
2020 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Sep 23, 2026, 6:23 AM EDT
Completed No phase listed Observational

USCOM in Newly Diagnosed FGR Cases

NCT06343051
View directory record Official record
Conditions
Fetal Growth Restriction, USCOM
Interventions
USCOM
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 23, 2026, 6:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vascular Inflammation and Anti-inflammatory Supplements After Adverse Pregnancy Outcomes

NCT04633551
View directory record Official record
Conditions
Pre-Eclampsia, Pre-Term, Intrauterine Growth Restriction, Hypertension in Pregnancy
Interventions
Anti-inflammatory supplement
Dietary Supplement
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 23, 2026, 6:23 AM EDT
Not listed No phase listed Observational

Study to Examine Insulin Resistance During Growth Hormone Treatment for Short Stature Due to Low Birthweight

NCT00120497
View directory record Official record
Conditions
Fetal Growth Retardation
Interventions
somatropin (rDNA)
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
8 Years to 12 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 19, 2011 · Synced Sep 23, 2026, 6:23 AM EDT
Terminated No phase listed Observational

Amniotic Fluid Tandem Mass Spectrometry for Pregnancies Complicated by NIH and Severe Symmetrical IUGR

NCT00143039
View directory record Official record
Conditions
Hydrops Fetalis, Fetal Growth Retardation
Interventions
Tandem MS test for inborn errors of metabolism
Procedure
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
11
States / cities
Phoenix, Arizona • Laguna Hills, California • Long Beach, California + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2014 · Synced Sep 23, 2026, 6:23 AM EDT
Not listed Phase 2 Interventional

Preterm Fetal Growth Restriction and Developmental Care

NCT00166660
View directory record Official record
Conditions
Preterm Birth
Interventions
NIDCAP (Newborn Individualized Developmental Care)
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
28 Weeks to 33 Weeks
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 2, 2009 · Synced Sep 23, 2026, 6:23 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Alkaline Phosphatase Level in Pregnancy and Its Association With Birth Weight

NCT03187938
View directory record Official record
Conditions
Low Birth Weight Infants
Interventions
Testing of Alkaline Phosphatase Levels
Diagnostic Test
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
292 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Sep 23, 2026, 6:23 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Thromboelastography (TEG) In the Intrauterine Growth Restriction (IUGR) Neonatal Population by Gestational Age

NCT04907578
View directory record Official record
Conditions
Intrauterine Growth Restriction
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Sep 23, 2026, 6:23 AM EDT
Recruiting Not applicable Interventional

Placental Imaging Techniques

NCT06861309
View directory record Official record
Conditions
Fetal Growth Restriction (FGR), Placental Insufficiency, Preeclampsia, Still Births, Pregnancy, Pregnancy Complications, Pregnancy Outcomes, Ultrasound
Interventions
ultrafast power Doppler imaging (uPDI) / quantitative ultrasound (QUS)
Device
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 23, 2026, 6:23 AM EDT