Clinical trials: Ultrasonography, Prenatal
Labor Pain, Analgesia
Effect of Different Labour Analgesics on Maternal and Fetal Blood Flow Observed by Doppler Ultrasonography
Background: The purpose of this study was to see how intrathecal injections of sufentanil, ropivacaine, and sufentanil added to ropivacaine affected blood flow in the uterine artery, umbilical artery, and middle cerebral artery…
- Conditions
- Labor Pain, Analgesia, Fetus Disorder
- Trial name
- NCT06099938
- Testing
- sufentanil, ropivacaine
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Jinan University
Healthy
Fetal Aortic Pulsewave Velocity: A Novel Doppler Ultrasound Method of Measuring the Biophysical Properties of the Fetal Aorta
We are interested in determining if we can measure the blood flow in the descending aorta (large blood vessel in the abdomen) of healthy fetuses and fetuses with growth restriction. An increasing number of adult diseases (e.g.
- Trial name
- NCT00359034
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of British Columbia
Pregnancy Related
Human Factoring Validation of Pulsenmore ES Device
The goal of this study is to conduct human factors validation testing with the Pulsenmore ES home Ultrasound device in the video-guided mode of operation (participants) and the clinician-guided mode of operation (participants and…
- Trial name
- NCT06567067
- Testing
- Pulsenmore ES home ultrasound
- Where
- 2 sites in United States
- Volunteers
- 57 people
- Sponsor
- PulseNmore
CMV, Prenatal Diagnosis
Does Normal Brain Imaging Predict Normal Neurodevelopmental Outcome in Fetuses With Proven Cytomegalovirus Infection?
Cytomegalovirus (CMV) is the largest member of the virus family Herpesviridae that infects almost all humans at some point in their lives (Ross, 2004).
- Conditions
- CMV, Prenatal Diagnosis, Ultrasound, MRI
- Trial name
- NCT00872703
- Where
- Israel
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Ultrasonography Prenatal
The Effect of Visual and Audio Stimulus Offered to Father-to-be
It was aimed to evaluate the effect of visual and auditory stimuli presented to father candidates on postpartum breastfeeding success of mothers, perception of spousal support and postpartum depression.
- Trial name
- NCT06282419
- Testing
- USE OF MOBILE ULTRASOUND, ultrasound image taken from the internet
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Threatened Miscarriage
Evaluation of Serum Levels of C Reactive Protein (CRP) and Its Correlation With Fetal Ultrasound Parameters in the Prediction of Threatened Miscarriage in the First Trimester
The goal of this observational study is to evaluate and compare in pregnant women with threatened miscarriage in the first trimester.
- Trial name
- NCT06011057
- Testing
- Serum C reactive protein (CRP) level, Ultrasound
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Urinary Tract Dilatation
Retrospective Evaluation of a Cohort of Patients Diagnosed With Pre- and Postnatal Urinary Dilatation: Outcome and Long-term Follow-up
Retrospective evaluation of a cohort of patients diagnosed with pre- and postnatal urinary dilatation: outcome and long-term follow-up
- Trial name
- NCT06764472
- Where
- Italy
- Volunteers
- 600 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Intrauterine Growth Restriction (IUGR)
Ductus Venosus Doppler in IUGR Pregnancies
This prospective observational cohort study aims to evaluate the relationship between ductus venosus Doppler parameters and perinatal outcomes in pregnancies complicated by intrauterine growth restriction (IUGR).
- Trial name
- IUGR-DV (NCT07193381)
- Where
- Turkey (Türkiye)
- Volunteers
- 81 people
- Sponsor
- İlayda Gercik Arzık, MD
Pregnancy Related, Fever
Assessment of Labour Progress by Intrapartum Ultrasound
Assessment of labor progress via digital exams is considered the standard of care in most delivery rooms. However, this method can be stressful, painful and imprecise and multiple exams increase the risk for chorioamnionitis.
- Conditions
- Pregnancy Related, Fever, Chorioamnionitis, Labor Complication
- Trial name
- NCT04651309
- Testing
- Transperineal Ultrasound
- Where
- Israel
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Kaplan Medical Center
Reduce Unnecessary Caesarean Section, Increase Institutional Delivery
Ultrasonography and Health Education Can Reduce the Unnecessary Caesarean Section in Bangladesh
A caesarean section (C/S) is a surgical procedure performed to prevent difficulties during childbirth. World Health Organization considered the standard rate for the C/S would be between 10% and 15%.
- Conditions
- Reduce Unnecessary Caesarean Section, Increase Institutional Delivery, Increase Antenatal Care
- Trial name
- NCT05135026
- Testing
- Ultrasonograpgy
- Where
- Bangladesh
- Volunteers
- 288 people
- Sponsor
- Hiroshima University
Clubfoot
Children Born With Club Feet
Clubfoot is one of the most common birth defects, with a prevalence in Europe estimated between 1 and 4.5 for 1000 live birth. It is useful to distinguish the forms of isolated clubfoot, and the forms related to others…
- Trial name
- CBCF (NCT03671863)
- Testing
- Invasive analysis (caryotype, CGH array), Prenatal management
- Where
- France
- Volunteers
- 219 people
- Sponsor
- University Hospital, Montpellier
Obese Women, Pregnant Women
Pregnant Obese Women and Fetal Ultrasound Quality.
Ultrasound (US) image construction uses equations that contain the value of the propagation velocity of sound waves; this velocity is assumed conventionally to be constant and equal to 1540 m/s in the human body.
- Trial name
- EPOWUS (NCT04212234)
- Testing
- ultrasound propagation velocities, ultrasound fetal quality
- Where
- 5 sites in France
- Volunteers
- 596 people
- Sponsor
- University Hospital, Clermont-Ferrand
Bone Development
The Vitamin D and Fetal Bone Length Study (VITFBL)
The Vitamin D and fetal bone length study: Vitamin D and its association to bone length in midterm pregnancy.
- Trial name
- NCT02439229
- Where
- Denmark
- Volunteers
- 2,874 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Pregnancy, Fetal Presentation
Clinical Validation of an Artificial Intelligence System for De-termining Fetal Lie and Position in 3rd Trimester
This prospective clinical validation study aims to evaluate the diagnostic performance of an artificial intelligence (AI)-based navigational support system for determining fetal lie and presentation during third-trimester…
- Conditions
- Pregnancy, Fetal Presentation, Breech Fetal Presentation, Cephalic Fetal Presentation
- Trial name
- NCT07754071
- Where
- 3 sites in Denmark
- Volunteers
- 150 people
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Pregnancy Complications
Comparing Artificial Intelligence and Standard Ultrasound Methods for Estimating Fetal Weight in Pregnancy. Patients Eligible for Inclusion Are Women With a Gestational Age Between 24-42 Weeks Undergoing a Growth Scan. The Image Data From the Scan Are Used to Calculate Fetal Weight.
The primary aim of this observational study is to compare the accuracy of two artificial intelligence (AI) models with the traditional Hadlock formula for estimating fetal weight from ultrasound scans performed in pregnant women…
- Trial name
- NCT06314178
- Where
- Denmark
- Volunteers
- 283 people, healthy volunteers welcome
- Sponsor
- Copenhagen Academy for Medical Education and Simulation
Intrauterine Growth Restriction, Preeclampsia
Is Serum YKL-40 Capable of Predicting Intrauterine Growth Restriction (IUGR) and Preeclampsia?
Objective: To investigate the role of maternal serum YKL-40 and uterine artery doppler, at gestational age 12, 20, 25 and 32 weeks, and the relation to preeclampsia and intrauterine growth restriction.
- Trial name
- NCT00836524
- Testing
- ultrasound
- Where
- Denmark
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Fetal Growth Restriction
Study of Placental Vascularization Using Contrast Ultrasound
Preeclampsia and intrauterine growth restriction (IUGR) are two principal complications of pregnancy. These diseases are related to placental dysfunction nevertheless knowledge of its pathophysiological mechanisms remains…
- Trial name
- EVUPACUS (NCT06497959)
- Testing
- SonoVue
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Central Hospital, Nancy, France
Fetal Cisterna Magna Length, Ultrasonography
Influence of Imaging Angle in Measurement of Cisterna Magna
The aim of this study is to determine the effect of imaging angle on the measurement of fetal cisterna magna (CM) in the second trimester. Fetal CM will be prospectively measured in women at 18-24.6 weeks' gestation.
- Trial name
- NCT03697902
- Testing
- Ultrasonographic Measurement on Fetal cisterna magna length
- Where
- Mexico
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Dr. Jose E. Gonzalez
Singleton-Merten Syndrome, Postnatal Complication
Prenatal US Assessment of Superior Mesenteric Vessels for Digestive Rotation
Digestive malrotation is an anatomical anomaly of the positionning of the mesenteric vessels and the digestive tract that can lead in some form to a dangerous neonatal complication: intestinal volvulus.
- Trial name
- SMA (NCT05204771)
- Testing
- Ultrasound exam, Postnatal abdominal ultrasound, Pediatric Follow up
- Where
- France
- Volunteers
- 80 people
- Sponsor
- University Hospital, Montpellier
Estimation of Fetal Weight
Comparison Between Fetal Thigh Soft Tissue Versus Hadlock's Formula in Estimation of Fetal Weight by Ultrasound
We are going to do 2d ultrasound to compare between hadlock's formula and thigh soft tissue formula in expecting the after birth fetal weight and to find which of these formulas to be more accurate
- Trial name
- STT (NCT03459989)
- Testing
- Ultrasound
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ain Shams University