Bone marrow iron and plasma ferritin in dialysed patients given intravenous iron‐dextran
作者:
LAURA W. FLEMING,
A. K. NAJMA SALEEM,
H. B. GOODALL,
W. K. STEWART,
期刊:
Clinical&Laboratory Haematology
(WILEY Available online 1984)
卷期:
Volume 6,
issue 1
页码: 23-32
ISSN:0141-9854
年代: 1984
DOI:10.1111/j.1365-2257.1984.tb00522.x
出版商: Blackwell Publishing Ltd
关键词: iron;bone marrow;ferritin;dialysis;iron‐dextran
数据来源: WILEY
摘要:
Summary.Bone marrow biopsies have been taken in 28 patients on or approaching maintenance haemodialysis before and after treatment with monthly intravenous iron‐dextran (Imferon). Stainable marrow iron was compared with blood Hb, plasma ferritin, erythrocyte protoporphyrin and MCH levels at the time of biopsy, and with previous or subsequent responses to iron in terms of blood Hb and MCH. There was a positive correlation between bone marrow iron and plasma ferritin levels both before and after iron therapy. All the patients with excess marrow iron had high plasma ferritin. However, six patients with low or normal marrow iron also had high plasma ferritin, two of these before iron therapy was given. Seven of the eight patients with no detectable marrow iron had low plasma ferritin. Three of the 28 patients failed to respond to iron with an increased blood Hb. MCH increased in all patients studied during iron therapy. All but one of the patients with high plasma ferritin prior to iron therapy responded well to iron. Although a good correlation between plasma ferritin and marrow iron can be shown in dialysed patients given intravenous iron‐dextran, a high plasma ferritin level in an individual patient should not by itself preclude iron ther
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