Finding sperm in men with no sperm in their semen
Part of Kidney & urinary clinical trials.
This study looks at whether sperm is more likely to be found on one side of the testicles when doctors try to extract sperm directly from the tissue. It may help men with non-obstructive azoospermia understand their chances of finding sperm for IVF.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be a male with a diagnosis of azoospermia that is not caused by a blockage.
- You must be willing to have surgery on both testicles to look for sperm.
- You must not have had a previous injury to the testicles.
- You cannot have azoospermia caused by a blockage (obstructive azoospermia).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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