Copper Levels in Patients with Unexplained Dysplastic Cytopenia.

Copper Levels in Patients with Unexplained Dysplastic Cytopenia.
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不明原因的发育不良性血细胞减少症患者的铜水平。

DOI:
10.1007/s12011-020-02203-x
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发表时间:
2021-03
影响因子:
3.9
通讯作者:
Lofaro T
Lofaro T
中科院分区:
生物学3区
文献类型:
--
作者:
Butcher D;Deplano S;Lofaro T

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铜缺乏症可产生类似骨髓增生异常的变化,但其在血液病患者中的患病率尚不清楚。本研究评估了不明原因血细胞减少和发育不良患者人群中缺乏症的患病率。在招募的 17 名患者中,只有一名被发现铜含量较低。这是第一项评估具有孤立血液学表现的患者的低血铜血症的研究。我们的结果表明,铜缺乏症在该人群中并不常见,并且常规测量铜似乎不太具有成本效益。我们建议基于风险因素和暗示缺陷迹象的识别,采用风险评估方法进行测试。本文的在线版本 (10.1007/s12011-020-02203-x) 包含补充材料,可供授权用户使用。
Copper deficiency can produce changes mimicking myelodysplasia, but its prevalence among haematology patients is unknown. This study evaluates the prevalence of deficiency in a population of patients with unexplained cytopenia(s) and dysplasia. Of 17 patients recruited, only one was found to have a low copper level. This is the first study evaluating hypocupremia in patients with isolated haematological manifestations. Our results suggest that copper deficiency is uncommon in this population, and the routine measurement of copper seems unlikely to be cost-effective. We recommend a risk-assessed approach to testing based on the identification of risk factors and of signs suggestive of deficiency. The online version of this article (10.1007/s12011-020-02203-x) contains supplementary material, which is available to authorized users.
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