Clinical trials: Sperm Head
Sperm Head
Comparison Between Intracytoplasmic Morphologically Selected Sperm Injection (IMSI) And Intra Cytoplasmic Sperm Injection (ICSI) Techniques With Eggs Donated
This study aims to determine if early embryonic development, in D2 and D3 and the blastocyst, is compromised by the fine morphology of sperm nucleus.
- Trial name
- NCT01316705
- Volunteers
- 25 people
- Sponsor
- IVI Madrid
Sperm Preservation, Irradiated Semen
Impact of Ionizing Treatment on the Nuclear Structure of Human Spermatozoa.
Differentiated thyroid cancer is the third cause of cancer in young men of childbearing age. Its treatment by irradiation with Radioactive Iodine 131 therapy (RAT) could alter spermatogenesis and result in azoospermia and…
- Trial name
- NCT04715828
- Testing
- Cryopreserved semen, Acute and low irradiation, Long and low irradiation
- Where
- France
- Volunteers
- 200 people
- Sponsor
- University Hospital, Clermont-Ferrand
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