在患有儿科输血依赖性thalassemia的儿童中,自身免疫血液溶解性贫血的风险分层
Arooj Khan1, Faizan Sadiq1, Shaista Azeem Khan1
1Department of Paediatrics, Khyber Medical College and Teaching Hospital, Peshawar, PAK.
Cureus
|November 20, 2024
概括
年龄较小,早期诊断和频繁输血增加了患有输血依赖性沙拉西米亚 (TDT) 的儿童自身免疫血清性贫血 (AIHA) 的风险. 这些因素对于管理AIHA发展至关重要.
科学领域:
- 儿科 儿科 儿科
- 血液学 血液学 血液学
- 免疫学 免疫学 免疫学
背景情况:
- 输血依赖性沙拉西米亚 (TDT) 需要终身输血.
- 自身免疫血液溶解性贫血 (AIHA) 是TDT患者的一个重要并发症.
- 在儿科TDT中识别AIHA风险因素对于管理至关重要.
研究的目的:
- 确定患有输血依赖性沙拉西米亚 (TDT) 的儿童发生自身免疫血清性贫血 (AIHA) 的危险因素.
- 在这个人群中分析与AIHA相关的人口,临床和实验室参数.
主要方法:
- 一项涉及300名18岁以下儿科TDT患者的横截面研究.
- AIHA的诊断通过库姆斯测试得到证实.
- 使用千平方和独立t测试进行统计分析,以确定显著的风险因素 (p < 0.05).
主要成果:
- 48.66%的TDT儿童患有AIHA.
- 重要风险因素包括患者年龄较小,诊断年龄较早,第一次输血年龄较早,输血间隔较短 (<3周),输血持续时间较长.
- 诊断时的年龄和第一次输血显示出强大的统计学意义 (p = 0.00).
结论:
- 患者年龄,诊断时的年龄,第一次输血时的年龄,输血间隔和输血持续时间是儿童TDT中AIHA的关键风险因素.
- 这些发现强调了监测输血实践和早期诊断的重要性,以减轻AIHA风险.
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