Assessment of serum iron stores in regular plateletpheresis donors.

Pinjari Chinigi Sab, Gagandeep Kaur, Paramjit Kaur, Anita Tahlan, Ravneet Kaur Bedi, Kshitija Mittal, Tanvi Sood

Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis 2022 Feb

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Iron deficiency anaemia is the most common nutritional deficiency disorder in the world. Iron deficiency is a potential complication in repeated apheresis donation. The present study was aimed to evaluate serum iron stores in regular plateletpheresis donors. A total of 60 donors were included in this study, which included 30 regular plateletpheresis donors as cases and controls were 30 first time donors. The donor samples were collected before donation for complete hemogram, transfusion transmissible infections screening and serum iron, total iron binding capacity, percentage saturation of transferrin and serum ferritin. Out of 60 donors, more than half of the donors (56.6 %) had serum ferritin less than 30 ng/mL. Out of these 34 donors, 25 were from the case group and 9 donors in the control group. The median serum ferritin level in cases and controls was 11.86 ng/mL (Interquartile range 4.18-17.34 ng/mL) and 37.92 ng/mL (Interquartile range 27.87-86.20 ng/mL) respectively (p < 0.001). The mean serum iron in cases and controls was 71.23 ± 31.32 μg/dL and 93.53 ± 33.53 μg/dL respectively (p = 0.016). The mean percentage saturation in cases and controls was 20.09 ± 9.31 % and 26.26 ± 9.03 % respectively (p = 0.012). A significant decline in mean serum ferritin with increase in number of annual donations and decrease in donation interval was observed. Regular plateletpheresis donation may lead to depletion of iron stores and subclinical iron deficiency. Donors with high platelet count are more likely to exhibit iron deficiency. Periodic serum ferritin estimation in donors participating in regular plateletpheresis donation is warranted. Copyright © 2021. Published by Elsevier Ltd.

Citation

Pinjari Chinigi Sab, Gagandeep Kaur, Paramjit Kaur, Anita Tahlan, Ravneet Kaur Bedi, Kshitija Mittal, Tanvi Sood. Assessment of serum iron stores in regular plateletpheresis donors. Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis. 2022 Feb;61(1):103291