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 Ann Hematol:育龄女性缺铁性贫血患者每日口服补铁治疗与隔日治疗的比较

2022-04-29 网络 网络

缺铁性贫血(IDA)被认为是世界上最常见的贫血原因。隔一天而不是每天提供铁剂治疗可以提高患者对治疗的依从性

缺铁性贫血(IDA)被认为是世界上最常见的贫血原因。铁替代疗法的主要目标是使血红蛋白水平正常化并补充铁储备。目前治疗缺铁的指南建议每天分次服用铁以增加吸收。铁调素是全身铁平衡的关键调节剂,与细胞内铁代谢协调一致。每日给药和分次给药可能会增加血清铁调素并减少铁的吸收。

在这项研究中,旨在比较每天和每隔一天口服铁替代疗法对育龄妇女缺铁性贫血的有效性。研究团队纳入了 18 至 50 岁的缺铁性贫血的绝经前女性患者。40 名患者接受口服铁剂治疗,每日剂量为 2*80 mg(硫酸铁)。每隔一天对 43 名患者进行 2*80 毫克(硫酸铁)剂量的铁剂治疗。

图:1和2组血红蛋白(A)、铁蛋白(B)和肝素(C)值的趋势

口服铁剂治疗 2 个月后,两组的血红蛋白、平均红细胞体积、血清铁、总铁结合能力和转铁蛋白饱和度均有显着改善。两组的血红蛋白、血清铁、转铁蛋白饱和度和铁蛋白值在治疗结束时均显着升高。虽然隔日治疗组第 15 天测量的中位铁调素水平高于每日治疗组,但无显着差异。

目前治疗铁防御的指南建议给予每日分剂量的铁治疗,以增加吸收。然而,每日分剂量给药,血清肝素可能增加,从而减少后续剂量的铁吸收。铁补充剂会显著增加肝素,但增加的持续时间和幅度、剂量依赖性以及对随后的铁吸收的影响尚不清楚。研究团队通过两种不同的治疗方案对贫血、铁防御和肝素水平的影响,认为可以通过每隔一天而不是每天提供治疗来提高患者对治疗的依从性,胃肠病学的副作用是停止铁治疗的常见原因,可以通过AD治疗来预防,而不影响治疗效果。

 

原始出处:

Kaynar, L.A., Gökçen, S., Can, F. et al. Comparison of daily oral iron replacement therapy with every other day treatment in female reproductive age patients with iron-deficiency anemia. Ann Hematol (2022). https://doi.org/10.1007/s00277-022-04835-6

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    2022-04-30 fengyi812
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    2022-04-30 kksonne

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