Macrocytic anemia
MONDO:0002281Anemia that is characterized by increased red blood cell volume.
Also known as: D22S676, D22S750, anaemia macrocytic, anemia macrocytic, macrocytic Anemia, macrocytic anaemia (disease), macrocytic anaemia of unspecified cause, macrocytic anemia
20 clinical trials for this condition and its sub-types, 0 tagged with Macrocytic anemia itself.
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Sub-types of Macrocytic anemia
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Megaloblastic anemia 1 trial · 9 incl. sub-types
6 sub-types
- Vitamin B12- and folate-independent constitutional megaloblastic anemia 0 trials · 7 incl. sub-types Sub-types →
- Pernicious anemia 1 trial
- Imerslund-Grasbeck syndrome 0 trials Sub-types →
- Constitutional megaloblastic anemia with severe neurologic disease 0 trials
- Formiminoglutamic aciduria 0 trials
- Hereditary folate malabsorption 0 trials
Most studied deeper sub-types
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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