Clinical trials: Blastocysts
Aneuploidy, Chromosome Abnormality
RCT Study to Validate niPGT-A Clinical Benefit.
Chromosomal aneuploidies are linked with spontaneous miscarriages and abnormal offspring in human pregnancies. In addition, some types of aneuploidies are reported to prevent implantation.
- Conditions
- Aneuploidy, Chromosome Abnormality, Infertility
- Trial name
- niPGT-A_RCT (NCT04000152)
- Testing
- niPGT-A, Morphology criteria
- Where
- 8 sites in Argentina, Brazil and 3 more
- Volunteers
- 296 people
- Sponsor
- Igenomix
The Focus is to Validate the Accuracy of a Non-invasive Artificial Intelligence Model for the Prediction of the Human Blastocyst Ploidy, Preimplantation Genetic Testing (PGT)
Evaluation of an Artificial Intelligence Model for the Prediction of Human Blastocyst Ploidy Without Invasive Procedures
The goal of this clinical trial is to evaluate an artificial intelligence model for the prediction of human blastocyst ploidy without invasive procedures in couples that receive preimplantation genetic testing.
- Trial name
- NCT06762704
- Testing
- Video recording
- Where
- 5 sites in China
- Volunteers
- 1,408 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Spermatozoa, Abnormal, in Vitro Fertilization
The Influence of Sperm Morphology and Functional Indices on Blastocyst Development in Assisted Reproduction
Samples from male partners of 120 infertile couples undergoing IVF were analyzed. Sperm morphology was assessed using the SpermBlue staining method, while TZI, MAI, and SDI were calculated.
- Conditions
- Spermatozoa, Abnormal, in Vitro Fertilization, Blastocyst, Aneuploidy
- Trial name
- NCT06801652
- Testing
- Sperm morphology indexes
- Where
- Romania
- Volunteers
- 120 people
- Sponsor
- Calla IVF Center
Clinical Pregnancy, Embryo Implantation
DNA Amplification in Blastocoel Fluid
Introduction: Although innovative procedural changes in frozen embryo transfer (FET) cycles have increased the implantation rate of blastocysts transferred significantly, blastocyst selection remains a significant limiting factor…
- Trial name
- NCT04744844
- Testing
- blastocoel fluid biopsy
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Antalya IVF
Embryo Disorder
Pilot Study: hCG Secreted by Blastocyst as Potential Marker of Embryo Quality
hCG is a hormone produced very early by the pre-embryo, but not by the oocyte. It has a pivotal role in the trophoblast differentiation, and embryo implantation as well as the corpus luteum support.
- Trial name
- NCT04736160
- Testing
- collect data
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- IVI Vigo
Luteal Phase Progesterone Levels
The Effect of Luteal Blood Progesterone Levels on Ongoing Pregnancy Rates
Progesterone (P4) is essential for the secretory development of endometrium and the maintenance of early pregnancy. In the luteal phase following controlled ovarian stimulation in in vitro fertilization (IVF) treatment, P4…
- Trial name
- NCT04128436
- Testing
- Taking blood samples for analyzing progesterone levels
- Where
- 3 sites in Brazil, Denmark and 1 more
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Infertility
Atrificial Shrinkage of Blastocyst Before In Vitro Fertilization
Vitrification is a modern cryopreservation technique based on sudden cooling of reproductive cells to a temperature of -196 ° C in seconds that produces glass-like solidification of a solution without crystallization, but by…
- Trial name
- NCT04125017
- Testing
- ICSI with laser pulse, ICSI with micro needle technique
- Where
- Egypt
- Volunteers
- 409 people
- Sponsor
- Aljazeera Hospital
Acute Myeloid Leukemia in Remission, Lymphoma in Remission
Evaluation of a Donor Testing Kit for the Prediction of AGVHD in Patient Receiving a Peripheral Blood Stem Cell Allograft
The aim is to validate an in vitro diagnosis medical device to predict grade II to IV aGVHD after a cell graft
- Conditions
- Acute Myeloid Leukemia in Remission, Lymphoma in Remission, Non-progressive Myeloproliferative Syndrome, Myelodysplasia With Stable Blasts is Cell Number and < 10% of Blastocysts
- Trial name
- Predictor2 (NCT03887156)
- Testing
- Ex vivo capacities of CD4neg INkT expansion of the peripheral blood donor with the Predictor test
- Where
- 22 sites in Belgium, France and 1 more
- Volunteers
- 227 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Infertility
Single Embryo Transfer Versus Double Embryo Transfer
The aim of this project is to study the best number (1 or 2)and day (3 vs 5)of embryo transfer in good prognosis patient.
- Trial name
- NCT00814398
- Testing
- Double Embryo Transfer (DET), Single Embryo Transfer (SET)
- Where
- Spain
- Volunteers
- 199 people
- Sponsor
- Vida Recoletas Sevilla
Infertility Assisted Reproductive Technology
Artificial Shrinkage of Fresh Blastocysts
The aim of the study is to determine if collapsing an embryo (or making it fold compactly by taking away its fluid) before the transfer in the uterine cavity improves pregnancy rates in assisted reproductive technology (ART).
- Trial name
- BlastoCollapse (NCT02988544)
- Testing
- Artificial shrinkage
- Where
- France
- Volunteers
- 150 people
- Sponsor
- University Hospital, Montpellier
Infertility
Comparison of Vaginal and Intramuscular Progesterone in Vitrified-warmed Blastocyst Transfer Cycles
The aim of this study is to test the hypothesis that the pregnancy rates of women (ages 18-50 years) undergoing transfer of vitrified-warmed blastocysts (frozen at less than 41 years of age) as part of their IVF treatment are not…
- Trial name
- NCT02772120
- Testing
- Vaginal progesterone gel (Crinone® 8%), Intramuscular Progesterone
- Where
- United States
- Sponsor
- Brigham and Women's Hospital
Infertility
Embryo DNA Repair Capacity Project
The mail aim of the present study is to use molecular methods to analyze the ability of human preimplantation embryos to repair their DNA
- Trial name
- NCT03953859
- Testing
- double strand break
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Reproductive Medicine Associates of New Jersey
Infertility Assisted Reproductive Technology, Infertility (IVF Patients)
Blastocyst AI Assisted Morphokinetics in ART
The goal of this observational study is to learn if embryo characteristics obtained via the recording of real-time embryo activity via 30-seconds video capture (e.g.: Embryo Morphokinetics) can correlate with known embryo outcome…
- Trial name
- AIM (NCT07611448)
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Viable Biosciences
Infertility
Effect of Endometrial Thickness on IVF Outcome
Although many studies have evaluated the relationship between endometrial thickness and IVF outcome, the results are still controversial.
- Trial name
- NCT02420704
- Testing
- Embryo transfer
- Where
- China
- Volunteers
- 500 people
- Sponsor
- The First Affiliated Hospital of Zhengzhou University
Increase the Number of Blastocyst to Biopsy for Preimplantation Genetic Testing
PGS on Blastocysts From Vitrified and Fresh Oocytes
Oocyte accumulation by vitrification is a valid strategy to increase the number of available embryos for biopsy and the number of viable euploid embryos to transfer after preimplantation genetic testing.
- Trial name
- PGSvitfreov (NCT02820415)
- Testing
- chromosomal status of blastocysts from fresh and vitrified/warmed oocytes
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Unità di Medicina della Riproduzione, Italy
Infertility
Comparison of Transfers of Fresh and Thawed Embryos in High Responder Patients
This study tests the hypothesis that controlled ovarian stimulation impairs endometrial receptivity in high responders.
- Trial name
- NCT00963079
- Testing
- Embryo cryopreservation, Fresh blastocyst transfer
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Fertility Center of Las Vegas
Incubator Stay, Total Blastulation
Impact of Dry vs Humidified Culture Conditions on Blastocyst Development and Aneuploidy: A Time-lapse Sibling Oocyte Study
IVF incubators are essential for maintaining the micro-environment required for embryo development. Incubator technology has progressed from early humidified box systems to benchtop and now time-lapse platforms, driving the…
- Conditions
- Incubator Stay, Total Blastulation, Blastocyst Quality, Biopsy Rate
- Trial name
- NCT07270250
- Testing
- K- system incubator
- Where
- United Arab Emirates
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
IVF, Infertility
The Rate of Embryo Euploidy in Progestin-primed Ovarian Stimulation Cycles
The main objective of this non-inferiority randomized controlled trial is to assess the rate of blastocyst euploidy and the number of euploid blastocysts in women undergoing IVF/ICSI and treated with PPOS versus conventional…
- Trial name
- PPOS (NCT04654741)
- Testing
- Medroxyprogesterone Acetate, Ganirelix Acetate
- Where
- Italy
- Volunteers
- 396 people
- Sponsor
- Casa di Cura Privata Villa Mafalda
Pregnancy
Down-regulated Hormonally Controlled Cycles for Vitrification-warmed Blastocyst Transfers
Currently all patients that have freeze-all ICSI treatment cycles have the start of their FET cycle scheduled with the use of OCP.
- Trial name
- NCT02238431
- Testing
- Lucrin depot, OCP, Natural
- Where
- Turkey (Türkiye)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Antalya IVF
Reproductive Medicine
Application of Deep Learning to Jointly Assess Embryo Development to Improve Pregnancy Outcome of Embryo Transfer
Aim of this research is to apply the deep learning automation based on Time-lapse imaging to jointly assess embryo development，so that it can ensure the consistency of embryo evaluation and improve the accuracy of evaluation.
- Trial name
- NCT05671601
- Testing
- Automatic picture recognition, Manual Assessment Group
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School