An observational study in Sperm Antibodies and Sex Ratio, sponsored by Odense University Hospital. Recruiting at 1 site in Denmark. Open to male participants aged 25 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-11-02.
Sponsored by Odense University Hospital · Observational
Investigation of the ability of antibodies from vasectomized men in binding to Y-spermatozoa as a possible explanation of the lower sex ratio observed after microinsemination using epididymal sperm from vasectomized men.
Odense University Hospital is the lead sponsor of 468 studies on the registry; 109 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Vasectomized men
Exclusion Criteria:
Y/X sperm ratio after exposure to sperm-specific antibodies
Time frame: Up to 28 months
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Odense University Hospital