Chromosome 8, trisomy
MONDO:0043452A chromosomal abnormality consisting of the presence of a third copy of chromosome 8 in somatic cells.
Also known as: chromosome 8 duplication, trisomy 8
2 clinical trials for this condition and its sub-types.
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Broader categories
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New prenatal blood test aims to detect genetic disorders without invasive procedures
Diagnosis Recruiting nowThis study is testing a new blood test that looks for fetal cells in the mother's blood to detect genetic conditions like Down syndrome. The test will be compared to standard diagnostic methods such as amniocentesis or newborn testing. The study involves 1,000 pregnant individual…
Sponsor: BillionToOne Inc. • Aim: Diagnosis
Last updated Jun 27, 2026 13:06 UTC
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Scientists launch deep dive into rare genetic condition behind chronic inflammation
Knowledge-focused Recruiting nowThis study aims to better understand trisomy 8 mosaicism, a rare genetic condition where some cells have an extra copy of chromosome 8, and its link to autoinflammatory disease (TRIAD). Researchers will follow affected individuals and their healthy relatives over time, collecting…
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Aug 18, 2026 07:00 UTC