Clinical trials: Nuchal Translucency
Fetal Anomalies
Fetal Anomalies Scan at the Time of Nuchal Translucency Study
Purpose: Fetal anomalies scan at the time of Nuchal Translucency (NT) study.
- Trial name
- NCT00943189
- Where
- Israel
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Nuchal Translucency
What Happens to First Trimester Nuchal Translucency
First trimester nuchal translucency is a call point for genetic abnormalities and birth defects. Nuchal translucency varies with LCC and therefore with gestational age as described by Chung et al who created a 99th percentile…
- Trial name
- NCT04541966
- Where
- France
- Volunteers
- 230 people
- Sponsor
- University Hospital, Montpellier
Trisomy 21
Non-invasive Chromosomal Examination of Trisomy Study
The purpose of this blinded, multi-center, prospective, case-controlled study is to compare the Ariosa Harmony™ Prenatal Test for trisomy 21 detection with a standard first-trimester prenatal screening test consisting of serum…
- Trial name
- NEXT (NCT01511458)
- Where
- 36 sites in United States, Belgium and 4 more
- Volunteers
- 18,955 people
- Sponsor
- Roche Sequencing Solutions
Ultrasound Fetal Medicine
Follow up of Increased Nuchal Translucency :Study of 2010 to 2018 of Limoges Hospital
The ultrasound of the first trimester allows to determinate the pregnancy beginning, the type of pregnancy and also to detect increased nuchal translucency (NT).
- Trial name
- HYPERCLAIR (NCT04028453)
- Testing
- Survey
- Where
- France
- Volunteers
- 392 people
- Sponsor
- University Hospital, Limoges
Increased Nuchal Translucency in the First Trimester of Pregnancy
Metatranscriptomic Next Generation Sequencing in First Trimester Trophoblast With Increased Fetal Nuchal Translucency (METAHCN)
The study is based on the hypothesis that increased nuchal translucency may be associated with a materno fetal infection and that the pathogen responsible for this infection could be identify with metatranscriptomic…
- Trial name
- METAHCN (NCT05388968)
- Testing
- Metatranscriptomic, Specific microbiologic diagnosis
- Where
- France
- Volunteers
- 78 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Umbilical Cord
Assessment of the Number of Umbilical Cord Vessels at the Time of Nuchal Translucency Screening
The primary objective of this study is to determine the detection rate of two- or three-vessel umbilical cord at the time of nuchal translucency screening between 11 and 13 6/7 weeks gestation.
- Trial name
- NCT01367132
- Testing
- Doppler ultrasound
- Where
- 2 sites in United States
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- Medstar Health Research Institute
Neurological Development After Exposition to an Antenatal Nuchal Translucency
Follow up of Neurologic Development of Children Who Presented at the First Trimester of Pregnancy an Isolated Nuchal Anomaly With Normal Karyotype
Prospective, multicenter study following for 2 years, 250 children who presented during the first trimester of pregnancy an isolated nuchal translucency over the 95th percentile of Nicolaïdes Curves on ultrasound and comparing…
- Trial name
- EDEN (NCT02223936)
- Testing
- group exposed, Control
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Down Syndrome
Early Ultrasound and Maternal Biochemical Markers to Evaluate the Risk of Down Syndrome During the First Trimester
The aim of the study is to evaluate the risk of Down syndrome during the first trimester of the pregnancy. The risk assessment is evaluated using early ultrasound and maternal biochemical markers.
- Trial name
- NCT00287417
- Testing
- echography, blood sample
- Where
- 7 sites in France
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Congenital Webbing of Neck
Mehri Turki Surgical Technique of the Webbed Neck
The webbed neck is one of the conspicuous deformities of Turner syndrome that presents a surgical challenge. Despite the availability of surgical techniques, surgical outcomes are not always acceptable and recurrence occurs.
- Trial name
- NCT06446791
- Testing
- Mehri Turki Surgical Technique of the Webbed Neck
- Volunteers
- 5 people
- Sponsor
- Mohamed Tahar Maamouri University Hospital