Partial chromosome Y deletion
MONDO:0015607A genetic male infertility characterized by azoospermia or oligozoospermia due to chromosome Y microdeletion.
Also known as: Male sterility due to chromosome Y deletion, Y-chromosome microdeletions, partial deletion of Y, partial deletion of Y chromosome short arm, partial deletion of chromosome Y, partial deletion of the long arm of the Y chromosome
14 clinical trials for this condition and its sub-types.
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Scientists dig into the mysteries of x and y chromosomes
Knowledge-focused CompletedThis study looked at 112 people with known differences in their sex chromosomes (X and Y) to better understand how these variations affect health, especially infertility. Participants underwent physical exams, blood and urine tests, imaging, and sensory checks over about 5 days. …
Sponsor: National Human Genome Research Institute (NHGRI) • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:07 UTC
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Simple blood test may predict fertility treatment success
Knowledge-focused CompletedThis study looked at whether a blood test measuring certain hormones (Inhibin B and FSH) can predict the type of testicular damage in men with a condition called non-obstructive azoospermia, where no sperm are found in the semen. Researchers analyzed data from 73 men who had a su…
Sponsor: Elazıg Fethi Sekin Sehir Hastanesi • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:06 UTC