Original article

The importance of plasma ferritin values in blood donors for the evaluation of body iron store in a five-month period

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Abstract

Aim: To present haemoglobin and ferritin parameters in donors to highlight the importance of serum ferritin testing for the purpose of evaluating iron depots in order to make recommendations for preserving a population of blood donors.

Method: A prospective study was conducted on 80 blood donors divided in two groups: group I (regular donors, n =40) and group II (irregular donors, n=40). Haemoglobin and ferritin were measured twice every 45 days, before two consecutive blood donations.

Results: By measuring haemoglobin and ferritin values before donation in both groups, a decrease of initial ferritin value in Group I relative to Group II was observed (without statistical significance). A significant decrease was found between repeated measurements for both parameters in both groups, indicating equal intensity of the decline in value regardless of a donor status. Measurement of ferritin before and after donation revealed statistically significant loss of ferritin in all examinees (p=0.011). The decline in haemoglobin after donation, although significant, did not fall below the reference value for donation in either women or men.

Conclusion:

Results: indicate the need for periodic monitoring of the plasma value of ferritin in voluntary donors who donate blood more than twice a year and the possible oral supplementation with iron.

Keywords: anaemia, blood, donors, haemoglobin

How to Cite:

Ćatović-Baralija, E., Ahmetović-Karić, G., Hasić, S., Avdagić, N. & Babić, N., (2020) “The importance of plasma ferritin values in blood donors for the evaluation of body iron store in a five-month period”, Medicinski glasnik 18(1), 7-11. doi: https://doi.org/10.17392/1223-21