Clinical trials: Aneuploidy
Trisomy 13, Trisomy 18
Prenatal Non-invasive Aneuploidy Test Utilizing SNPs Trial
This prospective blinded study will assess the diagnostic capability of an informatics enhanced SNP based technology (Parental Support) to identify pregnant women who are carrying a fetus with an aneuploidy from fee floating DNA…
- Conditions
- Trisomy 13, Trisomy 18, Trisomy 21, Aneuploidy
- Trial name
- PreNATUS (NCT01545674)
- Testing
- Blood Draw
- Where
- 29 sites in United States, Canada and 4 more
- Volunteers
- 937 people, healthy volunteers welcome
- Sponsor
- Natera, Inc.
Down Syndrome, Aneuploidy
Noninvasive Screening for Affected Pregnancies: Assay Development & Optimization in Affected Pregnancies
To collect samples for the purpose of developing and optimizing an in vitro noninvasive prenatal diagnostic (NIPD) test. The NIPD test employs circulating cell free (ccff) DNA extracted from whole blood samples collected from…
- Trial name
- CHARMM-AP (NCT01052688)
- Testing
- Maternal blood draw of 30 to 50ml
- Where
- 10 sites in United States
- Volunteers
- 150 people
- Sponsor
- Sequenom, Inc.
Pregnant Individuals, Aneuploidy
The ADVANCE (Assay Development and Validation for Pre-Natal and Obstetric Conditions) Study is the Largest U.S.-Based Prospective Study Demonstrating a Circulating Fetal Cell (CFC) Based Approach to Non-invasive Fetal Risk Assessment
The goal of the ADVANCE (Assay Development and Validation for Pre-Natal and Obstetric Conditions) study is to compare the concordance of results of a novel non-invasive circulating fetal cell (CFC) assay to the results of…
- Conditions
- Pregnant Individuals, Aneuploidy, Down Syndrome (Trisomy 21), 22q11.2 Deletion Syndrome
- Trial name
- ADVANCE (NCT07643896)
- Where
- 9 sites in United States
- Volunteers
- 1,000 people
- Sponsor
- BillionToOne Inc.
Non-obstructive Azoospermia, Male Infertility
Preimplantation Genetic Testing for Aneuploidy (PGT-A) in Couples With Non-obstructive Azoospermia (NOA)
Objective: To examine the rate of embryo aneuploidy in patients with non-obstructive azoospermia (NOA) who utilize in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) and compare live birth rates with the…
- Trial name
- NCT06566599
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Inception Fertility Research Institute, LLC
Abnormal Spermatogenesis, Azoospermia
Study of Synapsis and Recombination in Male Meiosis and the Implications in Infertility
The aim of this study was to assess meiotic recombination in primary spermatocytes, synaptonemal complex length and the correlation with chromosomal abnormalities in testicular spermatozoa from infertile men with idiopathic…
- Trial name
- NCT02339272
- Testing
- non interventional
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Igenomix
Aneuploidy, NIPT
A Safer Pre-Natal Diagnosis Using Free DNA in Maternal Blood
A diagnostic peripheral maternal blood test taken and the free foetal DNA is analysed and the presence of trisomies using a novel method.
- Trial name
- IONA (NCT01472523)
- Where
- United Kingdom
- Volunteers
- 1,632 people
- Sponsor
- Premaitha Health
Any Single Gene Disorder (Cystic Fibrosis, Tay-Sachs)
Concurrent Single Gene and 24 Chromosome Aneuploidy Preimplantation Genetic Diagnosis (PGD)
Gene Security Network has developed a novel technology called Parental SupportTM (PS) which is used for Preimplantation Genetic Screening/Diagnosis (PGS/D) during in vitro fertilization (IVF).
- Trial name
- IVF008 (NCT01023048)
- Testing
- preimplantation diagnosis
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Natera, Inc.
Infertility of Uterine Origin
Clinical Study of PGT-A Versus PGT-A+ERA
Patients who have shown previous implantation failures, despite transferring good quality and chromosomally normal embryos (diagnosed by PGT-A), could have a displaced Window of Implantation (WOI) and consequently, alterations in…
- Trial name
- PGT-A&ERA (NCT03530254)
- Testing
- PGT-A, ERA Test
- Where
- 15 sites in United States, Argentina and 10 more
- Volunteers
- 368 people
- Sponsor
- Igenomix
Infertility
Outcome of Embryos Transferred After Initial Chaotic Results on PGT-A
This is a retrospective review of treatment outcomes from fertility clinics in The Prelude Network who have used Igenomix for PGT-A and have transferred embryos with initial chaotic results, regardless if re-biopsy was performed.
- Trial name
- NCT06373237
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- Inception Fertility Research Institute, LLC
Infertility, Mosaicism
Non-Euploid Embryo Transfer (NEET) Registry
The NEET Registry is a registry to track and study the outcomes of non-euploid embryo transfers (NEET) in The Prelude Network
- Conditions
- Infertility, Mosaicism, Aneuploidy
- Trial name
- NCT07036536
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Inception Fertility Research Institute, LLC