Clinical trials: Prenatal Diagnosis, open to volunteers
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Invasive PreNatal Diagnosis in a Context of Family History of Single-gene Disorders, Including, Sickle Cell Disease
Development of Non-Invasive Prenatal Diagnosis for Single Gene Disorders
Cell-free fetal DNA (cffDNA) is present in the maternal blood from the early first trimester of gestation and makes up 5%-20% of the total circulating cell-free DNA (cfDNA) in maternal plasma.
- Conditions
- Invasive PreNatal Diagnosis in a Context of Family History of Single-gene Disorders, Including, Sickle Cell Disease, Cystic Fibrosis, Fragile X Syndrome
- Trial name
- DANNIgene (NCT06147414)
- Testing
- Blood sample
- Where
- France
- Volunteers
- 550 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Maternal Anxiety, Prenatal Diagnosis
Effect of Video -Based vs Standard ınformation on Maternal Anxiety and Procedure Decision in Pregnant Woman Offered Amniocentesis or Cvs
This prospective study evaluates the impact of video-based patient education compared to standard verbal informed consent on state anxiety levels and procedure acceptance rates in pregnant women undergoing invasive prenatal…
- Conditions
- Maternal Anxiety, Prenatal Diagnosis, Amniocentesis, Chorionic Villus Sampling
- Trial name
- NCT07876726
- Testing
- Multilingual Video-Based Patient Education, Standard Verbal Informed Consent
- Where
- Turkey (Türkiye)
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Miscarriage in First Trimester, Prenatal Genetic Diagnosis
GRACE - Genetic Insights Into Early pRegnancy Loss Using Cell-free fEtal DNA
The aim of this study is to assess the impact of non-invasive prenatal testing right after an early isolated miscarriage on mental health and on the patient's subsequent care in the year following the miscarriage
- Trial name
- GRACE (NCT07639333)
- Testing
- Non invasive prenatal test
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Rennes University Hospital
Prenatal Genetic Diagnosis
guideSEQ: Genomic Understanding, Impact, Decision & Ethics in Prenatal Sequencing
This study looks at whether genome sequencing should be used more routinely during pregnancy, even when ultrasounds look normal.
- Trial name
- guideSEQ (NCT07610590)
- Testing
- Genome Sequencing (GS)
- Where
- 3 sites in United States
- Volunteers
- 1,042 people, healthy volunteers welcome
- Sponsor
- Columbia University
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
Prenatal Diagnosis
Mapping of Genomic Structural Variations in Major Birth Defects
In the context of intricate cases with ambiguous prenatal genetic diagnoses, this project intends to carry out long - read DNA sequencing data analysis on birth defect cases and family samples.
- Trial name
- NCT07515976
- Testing
- Long - read DNA sequencing
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Cortical Development Malformation, Multiparametric Magnetic Resonnance Imaging
Normative Brain Volume Profiles From Multicenter Fetal MRI
Fetal brain MRI is an essential diagnostic tool to inform parents about the prognosis of abnormalities detected on routine ultrasound.
- Conditions
- Cortical Development Malformation, Multiparametric Magnetic Resonnance Imaging, Brain Cortical Thickness, Prenatal Diagnosis
- Trial name
- MULTINORMFET (NCT06081036)
- Testing
- Questionnaire
- Where
- France
- Volunteers
- 1,423 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille