Clinical trials: Blastocysts
Infertility
Vitrification Versus Slow Cooling of Human Cleavage Stage Embryos
Human embryos can be preserved for later transfers by freezing. Traditionally the slow cooling method has been used. About 70% of the embryos remain fully intact after thawing.
- Trial name
- NCT00886431
- Testing
- embryo vitrification
- Where
- 2 sites in Belgium, Netherlands
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Severe Oligoasthenoteratozoospermia, Sperm Quality
PRP Improves Blastocyst Formation in ICSI Cycles
The goal of this clinical trial is to learn if platelet rich plasma (PRP) works to improve embryo development rates and embryo quality in IVF cycles, involving male adult patients with severe sperm disorders.
- Conditions
- Severe Oligoasthenoteratozoospermia, Sperm Quality, Spermatazoa Disorders, Sperm Parameters in Fertile and Infertile Men
- Trial name
- PRP ICSI SOAT (NCT07579858)
- Testing
- Platelet Rich Plasma
- Where
- Indonesia
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Stella Maris Women and Children Hospital
Infertility
Prospective Observational Correlation of Sperm Assay Results With Blastocyst Formation
We will investigate potential correlation between SpermComet DNA fragmentation assay results and IVF cycle outcome.
- Trial name
- NCT02031549
- Testing
- SpermComet assay
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bruce Shapiro M.D.
Infertility
Vitrification and Slow Freezing for Cryopreservation of Blastocyst
Improvement in the treatment of infertility by Assisted Reproductive Techniques (ART) allows single embryo transfer to be applied without compromising pregnancy rates after the first in vitro fertilization (IVF) or Intra…
- Trial name
- NCT02068924
- Testing
- Slow freezing versus vitrification
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Infertility
Single-step Versus Sequential Media in Preimplantation Embryo Development and Pregnancy Rates
Sequential culture media were introduced in order to meet the changing requirements of the developing embryo in vitro. However, there has been renewed interest in the use of single-step media, which allow the embryo itself to…
- Trial name
- NCT02048527
- Testing
- Global, Origio
- Where
- Greece
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Eugonia
Embryo Development
Culture Media and Blastocyst Development
The aim of this non-interventional study is to compare the blastulation rate per fertilized oocyte in two different single step culture media commercially available (GEMS and Irvine culture media).
- Trial name
- NCT03497052
- Testing
- In vitro culture in medium 1, In vitro culture in medium 2
- Where
- Italy
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Clinica Valle Giulia