Trisomy X
MONDO:0018066Trisomy X is a sex chromosome anomaly with a variable phenotype caused by the presence of an extra X chromosome in females (47,XXX instead of 46,XX).
Also known as: 47,XXX, 47,XXX syndrome, Triplo-X syndrome, XXX syndrome, triple X syndrome, trisomy X, trisomy type X, 47 XXX syndrome
11 clinical trials for this condition and its sub-types, 3 tagged with Trisomy X itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
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Fertility boost? study tests estradiol and guaifenesin alongside clomiphene
Disease control CompletedThis study looked at whether adding vaginal estradiol or oral guaifenesin to standard fertility treatment (clomiphene citrate) could improve pregnancy rates. 90 women with infertility were randomly assigned to one of three groups. The goal was to see if these add-ons helped with …
Sponsor: Yuzuncu Yil University • Aim: Disease control
Last updated Jun 27, 2026 09:03 UTC
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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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Can a simple uterine flush boost IVF pregnancy rates?
Knowledge-focused CompletedThis study looked at whether flushing the uterus with a low dose of the hormone hCG right after egg retrieval could improve pregnancy rates in women undergoing IVF. Researchers measured immune markers and blood flow in the uterus to see if the flush made the womb more receptive t…
Phase 4 • Sponsor: Omayma Ismail Khalaf • Aim: Knowledge-focused
Last updated Jun 26, 2026 18:57 UTC