Clinical trials: Ultrasonography, Prenatal
Ultrasonography, Doppler, Obstetric Labor Complications
Doppler Findings in the Fetal Cerebral Blood Vessels (VA/MCA) Within 24 Hours Before Delivery and Relation With Perinatal Outcome.
1. Assess differences in flow patterns in the fetal cerebral blood vessels within 24 hours before delivery between fetuses with a normal vs. adverse perinatal outcome. 2.
- Trial name
- NCT05599178
- Testing
- Ultrasound examination in early labor
- Where
- Belgium
- Volunteers
- 120 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Prenatal Diagnosis, Fetal Diseases
Utility of Whole Genome Sequencing in Fetuses With Abnormal Ultrasound Findings
The goal of this observational study is to learn if whole-genome sequencing (WGS) can help find the genetic cause in fetuses with structural abnormalities that remain unexplained after standard genetic testing (such as…
- Trial name
- NCT07606989
- Where
- 4 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Women's Hospital School Of Medicine Zhejiang University
Pregnancy
Relevance of Ultrasound Screening for Foetal Macrosomia
Management of fetal macrosomia is based on a suspicion of macrosomia (no certainty before birth). This management is an artificial induction of labour for an earlier delivery and therefore a lower fetal weight gain.
- Trial name
- USmacro (NCT04443205)
- Testing
- Data record
- Where
- France
- Volunteers
- 3,000 people
- Sponsor
- CHU de Reims
Labor, Obstetric
Intrapartum Ultrasound for Assessment of Fetal Progression
The use of ultrasound has been suggested to support the management of labour. According to several studies, ultrasound examination is more accurate and reproducible than clinical examination in diagnosing fetal head position…
- Trial name
- MaPP (NCT05718180)
- Testing
- Transperineal imaging
- Where
- 3 sites in Italy
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Padova
Preterm Birth
Fetal Adrenal Gland Volume Estimation in Prediction of Preterm Birth
If we could prove that three -dimensional ultrasound measurement of fetal adrenal gland volume can accurately predict the likelihood of preterm birth in patients having symptoms and signs of PTL , we would be able to use it as a…
- Trial name
- NCT02339623
- Testing
- Ultrasound imaging
- Where
- Egypt
- Volunteers
- 78 people
- Sponsor
- Ain Shams Maternity Hospital
Ultrasonography, Prenatal
Instinct™ Ultrasound Device Safety, Efficacy and Usability
Mobile medical devices for self-patient-use, are a rapidly evolving component of telehealth. Study examines the feasibility of using the INSTINCT® device, a portable self-use ultrasound system attached to a commercial smartphone…
- Trial name
- NCT04399408
- Testing
- Obstetrics Ultrasound (non invasive)
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- PulseNmore
Homozygous αº-thalassemia, Hb Bart's Disease
Use of 3D/4D Ultrasound in the Evaluation of Fetal Anomalies
Volumetry measurements can be a potential clinical use as non-invasive tools in prenatal diagnosis and screening and helps to reduce the risk and complications of invasive procedures.
- Trial name
- NCT00826917
- Where
- China
- Volunteers
- 195 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Abnormality in Fetal Heart Rate or Rhythm, Ultrasound
Uterine, Fetal Cerebral Doppler and Oligohydramnios to Predict Abnormal Heart Rate Tracings in Postterm Pregnancies
Objective: To estimate the value of uterine, fetal cerebral Doppler and oligohydramnios to predict abnormal fetal heart rate tracings in pregnancies at or beyond 41 weeks
- Conditions
- Abnormality in Fetal Heart Rate or Rhythm, Ultrasound, Late Pregnancy
- Trial name
- NCT03703037
- Testing
- Ultrasound and Doppler ultrasound
- Where
- Mexico
- Volunteers
- 227 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Dr. Jose E. Gonzalez
2D Ultrasound, Cavum Septum Pellucidum
Screening of Septo-optic Dysplasia During a Fetal Examination at 16-20 Weeks of Gestation
Evaluation of prenatal optic chiasm (OC) is important for the differential diagnosis of septo-optic dysplasia (SOD), which is a congenital optic disc anomaly, and the absence of the cavum septum pellucidum (CSP).
- Conditions
- 2D Ultrasound, Cavum Septum Pellucidum, Septooptic Dysplasia, Optic Chiasma
- Trial name
- NCT05717855
- Testing
- Displaying optic chiasm for screening septooptic dysplasia
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Placenta Accreta Spectrum
Diagnostic Trial of a Vision Transformer-Based Ultrasound AI Model for Placenta Accreta Spectrum
This study develops an end-to-end Vision Transformer (ViT)-based artificial intelligence system for ultrasound-based diagnosis of placenta accreta spectrum (PAS), aiming to improve the accuracy and efficiency of prenatal…
- Trial name
- NCT07643090
- Testing
- Vision Transformer-Based End-to-End Ultrasound Artificial Intelligence Model
- Where
- China
- Volunteers
- 561 people
- Sponsor
- FANG HE
Pregnancy, Fetal and Neonatal Health
Outcome of Fetal Spina Bifida
Neural tube defects are one of the most prevalent congenital abnormalities, surpassed only by cardiac malformations. Spina bifida accounts for the majority of the neural tube defects and is comprised of a wide spectrum of…
- Trial name
- NCT01100697
- Where
- Germany
- Volunteers
- 103 people
- Sponsor
- University of Luebeck
Maternal-Fetal Relations, Paternal Behavior
3D Maternal Fetal Bonding
To determine whether 3D models of fetus' face created from 3D ultrasound will increase maternal and paternal attachment, lower stress, anxiety and depression and have improved life-style choices during pregnancy.
- Conditions
- Maternal-Fetal Relations, Paternal Behavior, Maternal Behavior
- Trial name
- NCT04540458
- Testing
- 3D printed model
- Where
- United States
- Volunteers
- 288 people
- Sponsor
- Creighton University
Pregnancy, Fetal Aneuploidy
Biochemical Markers and 2 and 3D Ultrasound to ID Maternal & Fetal Complications
Can a combination of prenatal screening blood tests, early ultrasound, and a 3D ultrasound of the fetal face at approximately 20 weeks gestation identify fetuses with congenital anomalies and predict maternal and fetal…
- Trial name
- NCT01404221
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Uncomplicated Pregnancy, Abnormal Fetal Growth or Fluid
Determination of Abnormal Fetal Growth or Amniotic Fluid With Third Trimester Ultrasounds in Uncomplicated Pregnancies: A Randomized Trial
The purpose of this study is to see whether women at a gestational age of 30 weeks or more without comorbidities, does performance of serial 3rd trimester growth ultrasounds increase the frequency of identifying abnormalities in…
- Trial name
- UP (NCT02702999)
- Testing
- Clinically-indicated ultrasound, Serial third trimester ultrasound
- Where
- 2 sites in United States
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Fetal Heart Echocardiography by Five Dimensional Ultrasound
Automated Fetal Heart Echocardiography by Five-Dimensional Ultrasound in the Third Trimester of Pregnancy
The aim of the study to evaluate Five-Dimensional Ultrasound in automated assessment of the fetal heart from 20-36 weeks of gestation.
- Trial name
- NCT02643199
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Fetal Weight, Ultrasound
AI Support in Novice's Decision-making for Ultrasound Fetal Weight Estimation
The SCAN-AID study is a prospective, randomized, controlled, and unblinded study that compares the performance of novices in ultrasound fetal weight estimation.
- Trial name
- scan-AId (NCT06232187)
- Testing
- Artificial Intelligence feedback for ultrasound EFW standard plane images
- Where
- Denmark
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Pregnancy, Fetal Distress
Study of Fetal Movements Using Multichannel Ultrasound Pulsed Doppler in Normal and Pathologic Pregnancy
To enable an investigation of fetal movements, the researchers have developed a multichannel ultrasound pulsed Doppler called ACTIFOETUS.
- Trial name
- NCT00246766
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Tours
Obesity
Early Anatomy Scan for Evaluation of Obese Pregnant Women (EASE-O)
The purpose of this study is to assess the feasibility of ultrasound in the first trimester, assess the completion rate of ultrasounds for fetal anatomy in the first trimester compared to completion rates of ultrasounds for fetal…
- Trial name
- NCT04639973
- Testing
- Group 1 (First trimester ultrasound), Group 2 (Second trimester anatomy ultrasound)
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- The University of Texas Health Science Center, Houston
Colic, Nephropathy
Neonatal Outcome of Children With Antenatal Colic Hyperechogenicity
Fetal colic hyper-echogenicity is a presenting symptoms for cystinuria lysinuria. A few cases of fetuses with dibasic protein intolerance (more complex prognosis) presented with colic hyper-echogenicity antenatal.
- Trial name
- COLONECHOGENE (NCT04983069)
- Where
- France
- Volunteers
- 400 people
- Sponsor
- University Hospital, Montpellier
Preeclampsia, Severe Preeclampsia
Pre-Eclampsia And Growth Restriction: a Longitudinal Study
Preeclampsia may have several causes leading to different characteristics of the pathology. Differentiation between the "type of preeclampsia" would help to treat patients more accurately.
- Conditions
- Preeclampsia, Severe Preeclampsia, Fetal Growth Restriction, Preterm Birth
- Trial name
- PEARL (NCT02379832)
- Where
- Canada
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- CHU de Quebec-Universite Laval