Adult pure red cell aplasia
MONDO:0020338Adult pure red cell aplasia is a rare acquired aplastic anemia characterized by a severe normocytic anemia with normal peripheral leukocyte and platelet counts, reticulocytopenia, high serum ferritin and transferrin saturation levels and isolated, almost complete absence of erythroblasts in the bone marrow with normal granulopoesis and megakaryopoesis. It presents with signs of severe anemia (fatigue, lethargy, pallor, intolerance of physical exercise and exertional dyspnea) in the absence of hemorrhagic symptoms.
Also known as: adult pure red-cell aplasia, pure red-cell aplasia of adults, acquired PRCA, acquired pure red cell aplasia, idiopathic pure red cell aplasia
11 clinical trials for this condition and its sub-types, 2 tagged with Adult pure red cell aplasia itself.
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Smartwatch signals may flag anemia, no needle needed
Diagnosis Not yet recruitingAnemia often goes unnoticed because diagnosis requires a blood draw. This study tests whether a wrist-worn smartwatch can identify people likely to have anemia by tracking blood flow, heart rate, oxygen, and movement. About 400 adults, with and without anemia, will wear the watch…
Sponsor: Peking Union Medical College Hospital • Aim: Diagnosis
Last updated Sep 03, 2026 00:00 UTC
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Could a painless light sensor replace the needle for anemia screening?
Diagnosis Not yet recruitingThis study tests whether a non-invasive device that uses light to measure hemoglobin through the skin can accurately detect anemia. Researchers will compare its readings with standard blood tests in 150 adults in Jakarta. If the device proves reliable, it could offer a quick, pai…
Sponsor: Tarumanagara University • Aim: Diagnosis
Last updated Jul 17, 2026 00:00 UTC