| Not Yet Recruiting | Relationship of DV Doppler Parameters to Perinatal Outcomes in IUGR vs Non-IUGR NCT07190157 | Izmir City Hospital | — |
| Not Yet Recruiting | AI-POCUS for Maternal and Neonatal Health in Ethiopia NCT07171086 | Tsinghua University | Phase 4 |
| Recruiting | Maternal Left Lateral Position in Fetal Growth Restriction NCT06919692 | University of Colorado, Denver | N/A |
| Recruiting | The Combined First Trimester Screening NCT07015203 | Institute of Health Information and Statistics of the Czech Republic | — |
| Recruiting | Study of Placental Vascularization Using Contrast Ultrasound NCT06497959 | Central Hospital, Nancy, France | Phase 3 |
| Not Yet Recruiting | Pregnancy in GUCH Patients NCT06574386 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Recruiting | USCOM in Newly Diagnosed FGR Cases NCT06343051 | Icahn School of Medicine at Mount Sinai | — |
| Recruiting | Prostaglandins Versus Trans-cervical Balloon for Induction of Labor in Fetal Growth Restriction (PROBIN) NCT05674487 | University Hospital, Bordeaux | N/A |
| Active Not Recruiting | Role of Inflammatory Markers and Doppler Parameters in Late-Onset Fetal Growth Restriction: A Machine Learning NCT06372938 | Ankara Etlik City Hospital | — |
| Recruiting | L-ArGinine to pRevent advErse prEgnancy Outcomes (AGREE) NCT05934318 | Liverpool School of Tropical Medicine | N/A |
| Recruiting | Speckle Tracking Echocardiography as a Tool for Early Diagnosis of Impaired Fetal Growth Twin Pregnancies NCT05423665 | University Hospital, Ghent | — |
| Completed | Evaluation of HALP Score in Distinction Between FGR and SGA NCT05814198 | Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization | — |
| Unknown | COmputerized CTG Self-MOnitoring Versus Standard Doppler Assessment in Late-onset FGR: COSMOS Study NCT05034861 | Institute of Mother and Child, Warsaw, Poland | N/A |
| Unknown | Speckle Tracking Echocardiography in Infants, Prenatally and Postnatally NCT05601375 | Erasmus Medical Center | — |
| Withdrawn | Transplacental Aspirin Therapy for Early Onset Fetal Growth Restriction NCT04557475 | Johns Hopkins University | Phase 3 |
| Completed | Developing and Testing AI Models for Fetal Biometry and Amniotic Volume Assessment in Fetal Ultrasound Scans. NCT05059093 | Deepecho | — |
| Unknown | Evaluation of the Safety and Performance of Centaflow NCT04438668 | Centaflow | N/A |
| Unknown | Metals and in Fetal Growth Restriction NCT04394611 | Cengiz Gokcek Women's and Children's Hospital | — |
| Completed | Expanded NIPT for Pregnancy Complications NCT04311749 | University of California, San Francisco | — |
| Terminated | Sleep Apnea and Fetal Growth Restriction NCT04084990 | Washington University School of Medicine | Phase 3 |
| Unknown | Gut Microbiota, SCFAs and Glucolipid Metabolism in Pregnant Women With Abnormal Fetal Size and Their Newborns NCT04399434 | Second Affiliated Hospital of Wenzhou Medical University | — |
| Unknown | Low-dose Aspirin for Prevention of Adverse Pregnancy Outcomes in Twin Pregnancies NCT04051567 | Ministry of Science and Technology of the People´s Republic of China | Phase 4 |
| Unknown | Fetal Distribution of Feto-placental Blood Flow Related to Placental Nutrient Transport and Maternal Food Inta NCT04215107 | Guttorm Haugen | N/A |
| Recruiting | Investigating the Structured Use of Ultrasound Scanning for Fetal Growth NCT03662178 | Oxford University Hospitals NHS Trust | — |
| Unknown | Sildenafil Versus Low Molecular Weight Heparin in Fetal Growth Restriction Treatment NCT03230162 | Ain Shams University | Phase 3 |
| Unknown | Social Deprivation and Pregnancy NCT03121196 | University Hospital, Clermont-Ferrand | — |
| Unknown | Sildenafil Citrate for Treatment of Growth-restricted Fetuses NCT03177824 | Ain Shams University | Phase 3 |
| Completed | Timing of Delivery in Fetal Growth Restriction of Uncomplicated Women NCT03046355 | The University of Texas Health Science Center, Houston | N/A |
| Completed | Prediction of Preeclampsia and Other Pregnancy Complications Following Combined Iterative Screening NCT03067298 | Emmanuel Bujold | — |
| Completed | Fetal 3D Study (Fetal Body Composition and Volumes Study) NCT03266198 | Katherine Grantz | — |
| Unknown | Antiphospholipid Antibodies and Fetal Growth Restriction NCT01538134 | Saint Thomas Hospital, Panama | — |
| Completed | Pre-Eclampsia And Growth Restriction: a Longitudinal Study NCT02379832 | CHU de Quebec-Universite Laval | — |
| Terminated | The Dutch STRIDER (Sildenafil TheRapy In Dismal Prognosis Early-onset Fetal Growth Restriction) NCT02277132 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | Phase 2 / Phase 3 |
| Completed | First-trimester Prediction of Preeclampsia NCT02189148 | CHU de Quebec-Universite Laval | — |
| Completed | A Cluster-Randomized Trial of Ultrasound Use to Improve Pregnancy Outcomes in Low Income Country Settings NCT01990625 | NICHD Global Network for Women's and Children's Health | N/A |
| Completed | A Randomized Air Filter Intervention Study of Air Pollution and Fetal Growth in a Highly Polluted Community NCT01741051 | Simon Fraser University | N/A |
| Unknown | Prediction of Growth Restricted Fetuses Using Femur Length to Mid-thigh Circumference Ratio: A Case-control St NCT01981824 | Ain Shams Maternity Hospital | — |
| Completed | First Trimester Prediction of Preeclampsia and Fetal Growth Restriction NCT02379494 | Fetal Medicine Foundation | — |
| Completed | The NICHD Fetal Growth Study: Twin Gestations NCT01369940 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | — |
| Completed | Dose Adjusting Enoxaparin Thromboprophylaxis Dosage According to Anti-factor Xa Plasma Levels Improve Pregnanc NCT01068795 | HaEmek Medical Center, Israel | N/A |