An observational study in Hemoglobinuria, sponsored by Alexion Pharmaceuticals, Inc.. Completed. Open to participants aged 10 Years and older. Per ClinicalTrials.gov, last updated 2026-06-24.
Sponsored by Alexion Pharmaceuticals, Inc. · Observational
Examine red and white blood cells of PNH patients with bone marrow failure syndromes.
Patients at least 10 years of age with aplastic anemia, myelodyplastic syndromes or other bone marrow failure syndromes.
Exclusion Criteria:
No study locations are listed for this record.
This study is completed, as verified in Jun 2026. You cannot join it, but the record below documents what was studied.
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Alexion Pharmaceuticals, Inc.