Dynamic laboratory control of iron deficiency correction in neurosurgical patients

Autor: N. B. Teryaeva, O. K. Kvan, O. A. Gadjieva, B. A. Bashiryan
Rok vydání: 2022
Předmět:
Zdroj: Russian journal of hematology and transfusiology. 67:500-509
ISSN: 2411-3042
0234-5730
DOI: 10.35754/0234-5730-2022-67-4-500-509
Popis: Introduction. The concept of blood management in relation to the surgical treatment of surgical diseases recommends the correction of iron defi ciency anemia (IDA) at the prehospital stage. However, surgery is often performed for emergency indications, making it necessary to carry out treatment as soon as possible.Aim – to evaluate the possibilities of using delta hemoglobin (Delta-He) to monitor the effectiveness of IDA therapy in neurosurgical patients at the prehospital stage to reduce the time required to prepare patients for hospitalization.Materials and methods. A total of 42 patients were treated with high-dose iron preparations (iron [III] carboxymaltosate and iron [III] hydroxide oligoisomaltosate). During the treatment, the dynamics of the number of reticulocytes and the values of the hemoglobin delta were evaluated. Data are presented as median (IQR).Results. Treatment with high-dose iron preparations led to an increase in Delta-He values starting from days 1–2. Significant changes were recorded by days 3–4 from the start of therapy: from 2.2 (0.3–4.9) pg to 15.5 (13.8–10) pg on day 7. These changes were 2–3 days ahead of the increase in the number of reticulocytes in the corresponding blood samples: the number of reticulocytes significantly increased by days 5–6 from the start of treatment.Conclusion. The use of high-dose preparations of iron [III] carboxymaltosate and iron [III] hydroxide oligoisomaltosate in the form of infusion made it possible to prepare neurosurgical patients for hospitalization within a week. None of the patients required transfusion of erythrocyte-containing components of donated blood at any stage of surgical treatment. The ability to focus on Delta-He values instead of the number of reticulocytes during iron therapy made it possible to shorten the waiting period for the effect of drug exposure by 2–3 days.
Databáze: OpenAIRE
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