Clinical trials: Prenatal Diagnoses
Hereditary Diseases
Development of New Prenatal Diagnostic Tests From Maternal Blood
After extraction of the cell-free DNA circulating in maternal plasma, we aim at developing new techniques for fetal DNA enrichment to perform fetal gender determination, and indirect diagnosis of inherited diseases like Cystic…
- Trial name
- NCT00314691
- Testing
- Blood samples
- Where
- France
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Hypocalcemia, Pregnancy Complications Affecting Fetus (Diagnosis)
Therapeutic Effects of Oat-based Cereal on Fetomaternal Outcomes Among Hypocalcemic Antenatal Women
This study evaluates the therapeutic effects of an oat-based porridge composite on fetomaternal outcomes and calcium/ vitamin D status among hypocalcemic antenatal women.
- Trial name
- NCT07751198
- Testing
- Oat-Based porridge, Calcium & Vitamin D3 supplementation
- Where
- Pakistan
- Volunteers
- 192 people
- Sponsor
- University of Lahore Hospital (ULH)
Gestational Diabetes
Protocol to Validate the Performance of the Mellitus Glycated CD59 ELISA for Gestational Diabetes Screening
Demonstrate effective performance of the Mellitus GCD59 Test (an ELISA) in screening for gestational diabetes mellitus (GDM)
- Trial name
- NCT03865901
- Testing
- Mellitus GCD59 Test
- Where
- 19 sites in United States
- Sponsor
- Mellitus, LLC
Pregnancy, Pregnancy Complications
Detection of Risk Factors for Fetal Anomalies in a Rural Hospital Population
The purpose of the study is to estimate the rate of risk factors for appearance of disease or fetal malformations in a population who turn to hospital "Hillel Yaffe" and examine whether there is a difference in the rate of early…
- Trial name
- NCT01662596
- Where
- Israel
- Volunteers
- 320 people
- Sponsor
- Hillel Yaffe Medical Center
Trisomy 21
Non-invasive Screening of Fetal Trisomy 21 by Digital PCR
In France, as in many countries of the world, trisomy 21 or Down syndrome (DS) is the subject of an antenatal screening based on a risk calculation (R) including the assay of biochemical markers in the maternal blood, and the…
- Trial name
- dPNI-T21 (NCT03687866)
- Testing
- non invasive prenatal testing
- Where
- France
- Volunteers
- 776 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Pregnancy Related
Diagnostic Performance of Antenatal Ultrasound for High-Risk Intestinal Malrotation
The aims of this study are: To assess the performance of third-trimester ultrasound scan in the localization of intestinal structures (small bowel, gut, mesenteric vessels..) involved in malrotations with a higher-risk of…
- Trial name
- MALGRE (NCT03968107)
- Testing
- Reference ultrasound examination
- Where
- France
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Nonimmune Fetal Hydrops, Nonimmune Hydrops in Neonate
Whole Exome Sequencing and Whole Genome Sequencing for Nonimmune Fetal/Neonatal Hydrops
Brief Summary: Nonimmune hydrops fetalis (NIHF) is a potentially fatal condition characterized by abnormal fluid accumulation in two or more fetal compartments.
- Conditions
- Nonimmune Fetal Hydrops, Nonimmune Hydrops in Neonate, Genetic Disorders
- Trial name
- NCT03911531
- Testing
- Whole Exome Sequencing, Whole Genome Sequencing
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Thomas Jefferson University
Trisomy 13, Trisomy 18
High Risk Multiple Gestation Study
The objectives of the clinical study are to demonstrate the accuracy of our proprietary algorithm method to determine the genetic health of the developing fetuses in a multiple gestation pregnancy from a maternal blood sample.
- Conditions
- Trisomy 13, Trisomy 18, Trisomy 21, Sex Chromosome Abnormalities
- Trial name
- NCT02278874
- Where
- 4 sites in United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Natera, Inc.
High Risk Pregnancy
Investigation of the Impact of Noninvasive Prenatal Testing for Fetal Aneuploidy on Utilization of Prenatal Diagnostic Procedures and Pregnant Women's Views
This is a prospective, single-institution observational study to be conducted at 4 clinics within the Southern California Permanente Medical Group.
- Trial name
- NCT01708746
- Where
- 4 sites in United States
- Volunteers
- 205 people
- Sponsor
- Verinata Health, Inc.
Pathology of Pregnancy
Maternal Plasmatic Regulatory T Cells and Th17 as Possible Diagnosis Markers of Acute Chorioamnionitis
The purpose of this study is to evaluate if regulator T cells (Treg) and Th17 level modifications in maternal blood and placenta could be correlated to a chorioamnionitis, in women hospitalized for PPROM.
- Trial name
- ICAR (NCT01610258)
- Testing
- Blood and placenta samples
- Where
- 2 sites in France
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Congenital Heart Disease in Pregnancy, Prenatal Diagnosis
The National Program for the Improvement of Management of Fetal Congenital Heart Disease in China
To investigate and evaluate the capacity of prenatal screening, diagnosis and counseling of congenital heart disease in medical institutions in China, in order to understand the current status and existing problems of prenatal…
- Conditions
- Congenital Heart Disease in Pregnancy, Prenatal Diagnosis, Fetal Echocardiography
- Trial name
- NCT05940363
- Testing
- Improvement on Prenatal Screening and Treatment Capabilities for Congenital Heart Disease with a Comprehensive Diagnosis and Treatment Program Incorporating New Technologies
- Volunteers
- 9,000 people
- Sponsor
- Beijing Anzhen Hospital
Congenital Heart Disease, Echocardiography
Improvement on Diagnosis of Fetal Congenital Heart Disease Based on Multi-center Collaboration in China
The objective of this study is to improve the diagnosis level of fetal congenital heart disease by the multi-center collaboration in China.
- Conditions
- Congenital Heart Disease, Echocardiography, Diagnosis
- Trial name
- NCT03119155
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- Beijing Anzhen Hospital
Pregnant Women
Isolated Fetal Splenic Cyst : Prenatal Diagnosis and Postnatal Evolution
The aim of this study was to describe prevalence, radiologic and ultrasound evolution during pregnancy, postnatal evolution and treatment strategy in case of isolated fetal spelnic cyst
- Trial name
- NCT03407807
- Where
- France
- Volunteers
- 5,450 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Spinal Muscular Atrophy
A Registry of Cases of Spinal Muscular Atrophy
Because no long-term record of prenatal Spinal Muscular Atrophy (SMA) treatment exists, this study will address an important gap in the understanding of the safety and benefit of treatment while in the womb.
- Trial name
- NCT07805278
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- St. Jude Children's Research Hospital
Non Invasive Prenatal Diagnosis
NIPD on CFTC for Triplet Repeat Diseases
The purpose of this study is to develop and validate an analytical and clinical NIPD test for triplet repeat diseases by isolated circulating fetal trophoblastic cells (CFTC) analysis from maternal blood, searching for the…
- Trial name
- DIACCIMEX (NCT03087526)
- Testing
- Non invasive prenatal diagnosis
- Where
- 8 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Hydrops Fetalis, Birth Defect
Hydrops: Diagnosing & Redefining Outcomes With Precision Study
This is a national, prospective study designed to investigate the genetic etiologies of non-immune hydrops fetalis (NIHF) and other birth defects.
- Conditions
- Hydrops Fetalis, Birth Defect, Fetal Anomaly
- Trial name
- HyDROPS (NCT03412760)
- Testing
- Exome sequencing
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- University of California, San Francisco
Fetal Diseases, Congenital Abnormalities
Effectiveness of a Psychosocial Support Intervention for Women Diagnosed With Fetal Anomaly
This study aims to evaluate the effectiveness of a psychosocial support intervention for women diagnosed with fetal anomaly. A randomized controlled trial design will be used, and women diagnosed with fetal anomaly will be…
- Conditions
- Fetal Diseases, Congenital Abnormalities, Pregnant Women, Psychosocial Support Systems
- Trial name
- NCT07084103
- Testing
- Psychosocial Support Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Sakarya University
Turner Syndrome
Turner Syndrome Prenatal Diagnosis Study
The goal of this study is to compare the features of Turner syndrome in girls who are diagnosed before birth because of fetal concerns versus those who are diagnosed when their mother has an amniocentesis for another reason.
- Trial name
- NCT01668251
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Seattle Children's Hospital
Encephalopathy, Birth Defect
Clinical Utility of Pediatric Whole Exome Sequencing
The investigator aims to examine the clinical utility of WES, including assessment of a variety of clinical outcomes in undiagnosed pediatric cases.
- Conditions
- Encephalopathy, Birth Defect, Intellectual Disability, Multiple Congenital Anomaly
- Trial name
- NCT03525431
- Testing
- Whole Exome Sequencing
- Where
- 4 sites in United States
- Volunteers
- 529 people
- Sponsor
- University of California, San Francisco
Prenatal Diagnosis, Genetics
Identifai Genetics Analytic Validity Study - Compound Heterozygosity and Samples Collection
The purpose of this study is to validate a noninvasive prenatal diagnosis procedure for genetic conditions in the developing fetus by analyzing fetal genetic material present in the pregnant mother's blood.
- Trial name
- NCT06239077
- Testing
- Non Invasive Prenatal Test via blood sample
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Identifai Genetics