Clinical trials: Ultrasonography, Prenatal
Fetal Growth Restriction
COmputerized CTG Self-MOnitoring Versus Standard Doppler Assessment in Late-onset FGR: COSMOS Study
Fetal growth restriction is one of the major causes of perinatal morbidity, mortality and adverse neurological outcome. Growth restricted fetuses do not reach their potential due to multiple factors.
- Trial name
- COSMOS (NCT05034861)
- Testing
- cCTG, Doppler
- Where
- Poland
- Volunteers
- 150 people
- Sponsor
- Institute of Mother and Child, Warsaw, Poland
Preeclampsia, Intrauterine Growth Restriction
First Trimester Placental Assessment in the Screening of Preeclampsia and Intrauterine Growth Restriction
Preeclampsia (PE) and intrauterine growth restriction (IUGR) are clinical manifestations of placental insufficiency. These complications affect 5-15% of pregnancies, and are responsible for up to 20% of preterm births.
- Trial name
- NCT02879942
- Testing
- Ultrasound study of the placenta, Measurement of angiogenic and anti-angiogenic factors (sFlt-1 and PlGF) in the first trimestre blood test
- Where
- Spain
- Volunteers
- 1,390 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Umbilical Doppler
Correlation Between Umbilical Resistance Index and Fetal Growth
The aim of our study was to investigate the correlation between the umbilical resistance index and weight gain during the third trimester of low-risk pregnancies.
- Trial name
- NCT02842346
- Testing
- ultrasonography
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- University Tunis El Manar
Obesity, Pregnancy Complications
Pannus Retraction for Ultrasound Evaluation of the Obese Gravida: A Pilot Study
Pregnancies complicated by obesity have an increased risk of multiple pregnancy complications, including structural fetal anomalies.
- Conditions
- Obesity, Pregnancy Complications, Fetal Anomaly, Pannus
- Trial name
- NCT05527327
- Testing
- traxi® Panniculus Retractor
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Prisma Health-Upstate
Fetal Weight, Pregnancy
Prospective Evaluation of an AI Diagnostic Ultrasound Tool for Fetal Weight Estimation
Purpose: The primary objective of this study is to assess the diagnostic accuracy of an AI-enabled ultrasound tool for estimating fetal weight Participants: 1,000 pregnant individuals Procedures (methods): This prospective…
- Conditions
- Fetal Weight, Pregnancy, Machine Learning, Pregnancy - Prenatal Testing
- Trial name
- krittenhouse (NCT07661433)
- Testing
- AI ultrasound diagnostic tool for fetal weight estimation
- Where
- 6 sites in United States, Canada and 2 more
- Volunteers
- 1,000 people
- Sponsor
- University of North Carolina, Chapel Hill
Ultrasound, Fetal Monitoring
Point of Care Ultrasound in Obstetric Triage
The research will find out if using portable ultrasound devices by nurses can make it quicker to get babies from 24 to 32 weeks on the doppler monitor.
- Trial name
- POCUS (NCT05938790)
- Testing
- Continuous Fetal Monitoring, Point of Care Handheld Ultrasound
- Volunteers
- healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Gestational Diabetes, DUCTUS VENOSUS VOLUME
Placenta, Fetal Liver, Sectional Ductus Venosus Volumes Examined by Three-dimensional Ultrasound in the Second Trimester
Investigators measured the placenta, fetal liver and ductus venosus volumes of pregnant women with GDM diagnosis and normal glycemic indices in the second trimester.Investigators aimed to correlate measurements with…
- Conditions
- Gestational Diabetes, DUCTUS VENOSUS VOLUME, PLACENTA VOLUME, 3D SONOGRAPHY
- Trial name
- NCT06178250
- Testing
- 3D sonography
- Where
- Turkey (Türkiye)
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Sanliurfa Mehmet Akif Inan Education and Research Hospital
Gather Feasibility Data and User Feedback on Use of a Device in Vivo on Pregnant Volunteers in Their 2nd and 3rd Trimester
Vscan Access R2 Feasibility Evaluation
This study is being done to evaluate if the Vscan Access R2 Ultrasound System can measure Fetal Heart Rate (FHR) in humans when compared against a reference device (GE Corometrics 170 Series Fetal Monitor), and to gather feedback…
- Trial name
- NCT03617419
- Testing
- GE VScan Access R2 Ultrasound System, GE Corometrics 170 Series Fetal Monitor
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Small for Gestational Age Infant, Fetal Growth Restriction
Developing and Testing AI Models for Fetal Biometry and Amniotic Volume Assessment in Fetal Ultrasound Scans.
Routine fetal ultrasound scan during the second trimester of the pregnancy is a low-cost, noninvasive screening modality that has been proven to lower fetal mortality by up to 20%.
- Conditions
- Small for Gestational Age Infant, Fetal Growth Restriction, Oligohydramnios, Polyhydramnios
- Trial name
- NCT05059093
- Testing
- Classification and segmentation deep learning models
- Where
- 6 sites in Morocco
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Deepecho
Fetal Weight, Obesity, Morbid
Comparison of Three Methods for Fetal Weight Estimation
The aim of this study was to compare maternal, clinical and ultrasound estimations of fetal weight in women with severe (BMI>35) and morbid (BMI>40) obesity and to determine the effect of maternal body mass index (BMI) on these…
- Conditions
- Fetal Weight, Obesity, Morbid, Pregnancy Related
- Trial name
- NCT05478798
- Testing
- ultrasonographic fetal weight estimation, clinical fetal weight estimation, maternal subjective fetal weight estimation
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Western Galilee Hospital-Nahariya
Pre-Eclampsia
Acid-Base and Point of Care Ultrasound in Severe Preeclampsia
Preeclampsia remains a leading cause of maternal morbidity and mortality, in both the developed and developing world. It is a complex, multisystem disease which, in its severe form, affects the cardiovascular, renal, hepatic…
- Trial name
- NCT02721771
- Testing
- Ultrasound examination
- Where
- South Africa
- Volunteers
- 97 people
- Sponsor
- University of Cape Town
Ultrasonography, Prenatal
Tall Stature Women Fetal Weight Estimation
To investigate the difference of clinical VS sonographic fetal weight estimation of tall women stature (above 10t percentile)
- Trial name
- TSFW (NCT03206281)
- Testing
- Fetal wight estimation
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Complicated Twin Pregnancy
The Value of Prenatal Ultrasound in Complicated Twin Pregnancy and Its Correlation With Chromosomal Anomalies
Recent years, women with infertility have become more and more and thus assisted reproductive technology has been applied in a broad range. And the quantities of twin pregnancies are larger and larger.
- Trial name
- NCT02732717
- Testing
- ultrasound (observation)
- Where
- China
- Volunteers
- 580 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Intestinal Malrotation
Prenatal Ultrasound Screening of Intestinal Malrotation With a Higher Risk of Volvulus
The aim of this study was to assess the value of an unusual relative position of the superior mesenteric artery (SMA) and vein (SMV) to screen intestinal malrotation with a higher risk of volvulus.
- Trial name
- VOLMES (NCT03356314)
- Testing
- MRI between 30-35 GA, Pediatric surgeon meeting, Postnatal abdominal ultrasound, barium enema and upper gastrointestinal
- Where
- France
- Volunteers
- 9,000 people
- Sponsor
- University Hospital, Montpellier
Multiple Pregnancy
Fetal Reduction: Mechanical vs Chemical
In this study multifetal pregnancy reduction (to twins) will be carried out through a transvaginal route, at an early gestational age (6 weeks - 9weeks + 6days) using 2 methods: mere mechanical disruption against potassium…
- Trial name
- NCT03473158
- Testing
- Transvaginal ultrasound, Mechanical fetal reduction, Chemical fetal reduction
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Fetal Ovarian Cyst
The Role of Pre-natal Ultrasound in Predicting Outcomes of Fetal Ovarian Cysts
The goal of this observational study is to investigate whether there are any prenatal ultrasound features that may predict the need for postnatal surgery versus spontaneous regression of such formations, so that better counseling…
- Trial name
- OVARY22 (NCT06795685)
- Where
- Italy
- Volunteers
- 32 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Pregnancy
The Effect of Pressure Exerted on the Maternal Abdominal Wall by the Ultrasound Probe on Fetal Heart Rate
The aim of the study is to assess the change of fetal heart rate in response to the amount of pressure exerted on the maternal abdomen.
- Trial name
- NCT02691884
- Testing
- maternal abdominal pressure
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Gestatiaonl Diabetes Mellitus, FETAL LİVER VOLUME
Evaluation of Glycemic Impact on Fetal Liver Length and Volume by Ultrasound in Pregnancy
The primary aim of this study is to evaluate whether fetal liver length and volume, as assessed by ultrasound, can serve as reliable markers of the metabolic impact of Gestational Diabetes Mellitus (GDM) on the fetus.
- Trial name
- NCT07312838
- Volunteers
- 115 people
- Sponsor
- Assiut University
Fetal Growth Restriction, USCOM
USCOM in Newly Diagnosed FGR Cases
The purpose of this research study is to study the use of an ultrasound measurement system (USCOM) for patients with newly diagnosed fetal growth restriction (FGR).
- Trial name
- USCOM FGR (NCT06343051)
- Testing
- USCOM
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Intrauterine Growth Restriction, Small-for-gestational Age
Ultrasound Evaluation of Fetal Hemodynamics and Perinatal Complications
In case of fetal weight below the 10th centile for gestational age, it is important to distinguish SGA and IUGR. SGA is defined as a fetal weight below the 10th centile.
- Trial name
- PTI'DOP (NCT03865628)
- Volunteers
- 1,200 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon