Erythrocytosis, familial, 4
MONDO:0012729Any familial polycythemia in which the cause of the disease is a mutation in the EPAS1 gene.
Also known as: EPAS1 familial polycythemia, erythrocytosis, familial, 4, erythrocytosis, familial, type 4, familial polycythemia caused by mutation in EPAS1, ECYT4
3 clinical trials for this condition and its sub-types.
Follow this condition to get notified about new trialsBroader categories
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Spit test could spot gum disease early
Diagnosis CompletedThis study looked at whether certain proteins in saliva can help tell the difference between healthy gums, gingivitis (mild gum inflammation), and periodontitis (serious gum disease). Researchers collected saliva from 60 people and measured three specific biomarkers. The goal is …
Sponsor: Izmir Katip Celebi University • Aim: Diagnosis
Last updated Jun 27, 2026 14:01 UTC
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Breath test could replace needles for blood disorder diagnosis
Diagnosis CompletedThis study tested a non-invasive breathing technique (CO-rebreathing) to measure red blood cell mass in people with polycythemia, a condition with too many red blood cells. The goal was to see if it works as well as the standard radioactive test. Sixty adults took part, and the r…
Sponsor: Centre Hospitalier Universitaire, Amiens • Aim: Diagnosis
Last updated Jun 26, 2026 19:07 UTC