Male Infertility Clinical Trial
Official title:
Strategies for Reducing Sperm DNA Fragmentation in ICSI Semen Samples: a Prospective Randomized Controlled Trial
Comparing second ejaculate and physiological ICSI (PICSI) as strategies for improvement of abnormal sperm DNA fragmentation in patients undergoing ICSI.
Sperm DNA fragmentation has shown a negative correlation with embryo quality, fertilization, implantation, clinical pregnancy, and live birth rates. And a positive correlation with the miscarriage rate. Abnormal sperm DNA fragmentation can be improved through the second ejaculate strategy, by limiting the time of sperm presence in the epididymis. PICSI is a robust sperm selection technique that can select individual mature intact sperm DNA. In our study, we will compare PICSI as a valid sperm selection technique to second ejaculate, as a natural cost-free strategy to manage abnormal SDF. In addition to a normal SDF arm as a control. ;
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