AJH:青少年双向障碍与无贫血的缺铁症及疲劳症状的关系

2021-10-30 MedSci原创 MedSci原创

铁缺乏和疲劳在青少年双相障碍患者中很常见,研究结果强调了系统评估青少年双相障碍患者疲劳的必要性。

青少年缺铁性贫血与月经大出血(HMB)以及出血障碍(BD)有关,虽然关于青少年HMB患者双相障碍预测因子的数据正在出现,但目前尚不清楚无贫血的缺铁症是否与青少年的双相障碍有关,且铁蛋白与青少年HMB疲劳相关的阈值尚不清楚。

因此,在一项多中心研究中,研究团队招募了无双相障碍的HMB青少年。参与者在年轻女性血液学诊所接受了双相障碍和贫血检查,并完成了PedsQLTM疲劳量表。BD被定义为血管性血友病、血小板功能缺陷、凝血因子缺乏和活动过度综合征。研究连续纳入250名青少年,其中196人符合资格标准。

所有参与者都接受了包括全血细胞计数和血清铁蛋白在内的实验室检测。对所有参与者进行凝血酶原时间、活化部分凝血酶时间、纤维蛋白原和VWD面板测试。在整个队列中,只有30例(15%)患者的总疲劳评分达到或高于人群平均值(80.5)。在有或没有缺铁的青少年中,总的或疲劳的子领域没有差异。与正常铁蛋白患者相比,低铁蛋白患者的血红蛋白也明显降低。(11.6对12.9;p<。0001)。在年龄、种族和种族方面没有差异。

其中43%(95%可信区间:36-50%)被诊断为双相障碍。61%(n=119)血清铁蛋白水平为<15ng/mL;23.5%(n=46)仅为缺铁性,37%(n=73)为缺铁性贫血。通过单变量分析(p=0.24),低铁蛋白二分类<15或≥15ng/mL都与双相障碍无关(p=0.24),也与年龄、种族、种族、BMI和血红蛋白无关(p=0.35)。85%的总疲劳评分低于人群均值80.5,52%(n=102)为>2SD(或<54),这是与严重疲劳相关的临界值。铁蛋白阈值为<6ng/mL的特异性为79.8%,但对严重疲劳的敏感性为36%。

该研究表明,铁缺乏和疲劳在青少年双相障碍患者中很常见,研究结果还强调了系统评估青少年双相障碍患者疲劳的必要性。医生在照顾患有HMB的青少年时,无论血红蛋白或红细胞指数的变化如何,都应获取铁蛋白水平。血清铁蛋白< 15ng/mL的HMB青少年值得进一步研究的基础护理设置和额外的铁蛋白阈值。与疲劳、睡眠质量相关的最佳铁蛋白阈值和治疗疲劳的最佳药物。

原始出处:

Zia A,Stanek J,Christian-Rancy M,et al.Iron deficiency and fatigue among adolescents with bleeding disorders.[J].Am J Hematol,1970.

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    2021-11-03 糊涂涂涂

    0

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    2021-11-03 1207866fm50(暂无昵称)

    谢谢分享

    0

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    2021-11-03 ms8000000444017043

    厉害了

    0

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    2021-11-01 tamgche
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