Clinical trials: Aneuploidy
Aneuploidy
A Pilot Study for Implementation of First Trimester Screening of Aneuploidies in Campania Region
The study aims to compare two different protocols for first trimester screening of aneuploidies, one based on nuchal translucency and NIPT and another one based on the integration between combined test and NIPT, in order to…
- Trial name
- PISTA (NCT05798858)
- Testing
- NIPT
- Where
- Italy
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Federico II University
Healthy
The Impact of the Biopsy of 1-2 Cells in a PGD Program for Anueploidy Screening
The aim of this study is to evaluate the impact of the biopsy of one or two cells in a preimplantatation genetic diagnosis program (PGD) for the screening of aneuploidies.
- Trial name
- NCT00454311
- Testing
- Biopsy of Day 3 Embryo, · day embryo biopsy
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Autosomal Recessive Disorder, Aneuploidy
Prenatal Computer-Aided Genetics Education Module
A standard part of obstetrical care is offering prenatal genetic screening. Numerous professional guidelines have emphasized the importance of pretest counseling for prenatal genetic screenings.
- Trial name
- CAGEM (NCT03449225)
- Testing
- Computer-Aided Genetic Education Module
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Recurrent Early Pregnancy Loss
PGT-A in Screening of Embryos in the Treatment of Unexplained Recurrent Miscarriage
uRM patients selected PGT-A from 2012 to 2016 were included in this study. Their clinical outcomes were prospectively observed and analyzed to explore the factor influenced the outcomes.
- Trial name
- NCT04643938
- Where
- China
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Soft Markers
Ultrasonographic Fetal Soft Markers and Aneuploidy
The purpose of this study is to investigate the prevalence of soft markers which will be identified during a second trimester ultrasound.
- Trial name
- NCT03861520
- Testing
- Midtrimester anomaly scan, Fetal Karyotyping
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University
Infertility
Influence of a Prematuration Culture With a Phosphodiesterase-3 Inhibitor (PDE3-I) on Embryonic Aneuploidy Rate and Developmental Potential
A single centre randomised controlled trial investigating the influence of a novel prematuration system (PMS) using a phosphodiesterase-3 inhibitor for in-vitro maturation of oocytes
- Trial name
- NCT00823420
- Testing
- prematuration culture
- Where
- Belgium
- Volunteers
- 213 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Aneuploidy, Mosaicism
Pregnancy and Developmental Outcomes After Transfer of Reportedly Aneuploid or Mosaic Embryos
To determine how often embryos reported to be abnormal by preimplantation genetic testing result in liveborn infants. To evaluate whether the pregnancies that result from these embryos are higher risk for complications and…
- Conditions
- Aneuploidy, Mosaicism, Pregnancy Outcome
- Trial name
- TAME (NCT04109846)
- Testing
- Non-euploid embryo transfer, Euploid Transfer
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Stanford University
Patient Education
Preimplantation Genetic Testing for Aneuploidy Counseling
Purpose: To evaluate preimplantation genetic testing counseling interventions on patients undergoing in vitro fertilization treatment.
- Trial name
- PGT-A (NCT06018454)
- Testing
- Handout on PGT-A, Handout on PGT-A and genetic counseling
- Where
- United States
- Volunteers
- 213 people, healthy volunteers welcome
- Sponsor
- Eyup Hakan Duran
Prenatal Disorder, Aneuploidy
PErsonalized Genomics for Prenatal Abnormalities Screening USing Maternal Blood
This project aims to provide high- quality evidence to inform decisions by health care organisations about using first-tier non-invasive prenatal screening (NIPS) to replace traditional screening tests for trisomy 21, and…
- Trial name
- PEGASUS-2 (NCT03831256)
- Testing
- Traditional integrated prenatal screening, Second-tier Non-invasive prenatal screening (NIPS), First-tier Non-invasive prenatal screening (NIPS)
- Where
- 6 sites in Canada
- Volunteers
- 7,849 people, healthy volunteers welcome
- Sponsor
- CHU de Quebec-Universite Laval
Trisomy 21 and Other Fetal Aneuploidy
Automated Screen for Fetal Aneuploidy
The purpose of this study is to develop and evaluate a blood test and automated microfluidic test platform for the prenatal screening of fetal aneuploidy.
- Trial name
- FAST1 (NCT03635359)
- Testing
- blood test
- Where
- 6 sites in Australia, Belgium and 4 more
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- BioCeryx
Mitochondrial DNA, Aneuploidy
Aneuploidy Rates in Advanced Maternal Age Patients Supplemented With Coenzyme Q10 (CoQ10) Versus Those That Are Not: a Pilot Study
Pregnancy rates for women over 35 years old are significantly lower when compared to younger women. One of the causes for this decrease is believed to be chromosomal aneuploidy.
- Trial name
- NCT02119117
- Testing
- CoQ10
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Reproductive Endocrinology Associates of Charlotte
Pregnancy
Detecting Early Onset Pre-eclampsia and Use of Placental Growth Factor (PlGF) for Marker of Trisomy 21
This is a study for the evaluation of the benefits of 1 st Trimester risk markers in detecting Early Onset Pre-eclampsia and the use of the Placental Growth factor(PIGF) as a potential marker for Trisomy 21 and other…
- Trial name
- PlGF (NCT01387776)
- Where
- Canada
- Volunteers
- 370 people, healthy volunteers welcome
- Sponsor
- Clinique Ovo
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
Screening of Low Responders for Aneuploidy to Improve Reproductive Efficiency
The purpose of this study is to assess the impact of Comprehensive Chromosome Screening(CCS) on patients with low ovarian reserve in an effort to improve success during in vitro fertilization and decrease the time to successful…
- Trial name
- Solaire (NCT01977144)
- Testing
- Comprehensive Chromosomal Screening
- Where
- United States
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- Reproductive Medicine Associates of New Jersey
In Vitro Fertilization
A Study of the Effects of a Novel Ovarian Stimulation Regimen on Embryo Aneuploidy Rates in In Vitro Fertilization (IVF)
Background: By limiting the number of embryos transferred to the uterus to only a single embryo, the risk of multiple gestation can be reduced.
- Trial name
- NCT00866008
- Testing
- Ovarian stimulation
- Where
- Netherlands
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Bart CJM Fauser
Gastric Cancer
Detection of Aneuploidy in Cell Free DNA to Improve the Sensitivity of Diagnostic Peritoneal Lavage in Gastric Cancer
Aneuploidy may be used as a more sensitive diagnostic tool to detect peritoneal metastasis compared to conventional cytology and imaging techniques.
- Trial name
- NCT06308510
- Testing
- collection additional peritoneal lavage fluid
- Where
- Netherlands
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Infertility, Aneuploidy
The Effect of Acupuncture on Pregnancy Rates in Women Undergoing in Vitro Fertilization With Preimplantation Genetic Screening
While IVF offers an effective treatment for infertility, a significant proportion of IVF cycles still result in failed implantation and early miscarriage.
- Trial name
- NCT03981120
- Testing
- Laser and Traditional Acupuncture
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Aneuploidy, Birth Defect
Use of Videos to Improve Patient Knowledge on Prenatal Genetics
This is a randomized controlled trial of a low income and low health literacy population of pregnant women from a diverse racial and ethnic background to assess the effectiveness of a pre-visit educational video on prenatal…
- Trial name
- VPE (NCT03816423)
- Testing
- video
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Male Infertility
Relationship Between Sperm Head Vacuoles and Sperm DNA Alterations in Infertile Men
In men presenting sperm alterations, the selection of genetically undamaged spermatozoa need to be improved in order to increase the success of assisted reproduction treatments.
- Trial name
- VATES (NCT02006446)
- Testing
- Sperm Samples
- Where
- 2 sites in France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Embryo/Fetus Death, Blastocyst Disintegration
Assessment of Implantation Potential of Embryos by Time-lapse Technology
1. Culture conditions of developing embryos are highly controlled in the Embryoscope and are monitored by Time-lapse videography to produce 3D images at different stages.This cannot be done under conventional culture conditions.
- Conditions
- Embryo/Fetus Death, Blastocyst Disintegration, Aneuploidy, Complication of Implant
- Trial name
- Embryoscope (NCT01760278)
- Testing
- recombinant Follicle Stimulating Hormone (rFSH)
- Where
- India
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Bloom IVF and Fertility Centre