股骨头置换后的铁补充剂对于具有正常铁储量的患者
N P Zauber1, A G Zauber, F J Gordon
1Department of Medicine, St Barnabas Medical Center, Livingston, NJ.
JAMA
|January 22, 1992
概括
口服铁补充剂没有改善手术后老年骨科患者的血红蛋白恢复. 充足的铁储量意味着口服铁对血红蛋白水平没有额外的好处.
科学领域:
- 整形外科手术 整形外科手术
- 血液学 血液学 血液学
- 营养补充剂 营养补充剂
背景情况:
- 手术后贫血是主要的骨科手术,特别是老年患者的部手术后的常见并发症.
- 口服铁疗法经常被认为有助于恢复血红蛋白水平,但其在这种特定患者群体中的有效性尚未得到充分证实.
研究的目的:
- 评估口服铁补充剂在加速经历重大骨科手术的老年患者血红蛋白水平恢复方面的有效性.
- 为了确定口服铁硫酸盐给药是否会影响网细胞计数,作为红细胞生成的指标.
主要方法:
- 进行了一项随机对照试验,涉及95名接受部手术的老年患者.
- 患者在住院期间接受了口服硫酸铁或安慰剂.
- 在2至3周的随访期间,对血红蛋白水平和网红细胞计数进行了监测.
主要成果:
- 在口服铁组和对照组之间没有观察到平均血红蛋白水平的统计学上显著差异.
- 网细胞分数在两组之间增加也没有显著差异.
- 该研究旨在检测出血红蛋白或网细胞水平的临床上有意义的差异,但没有发现.
结论:
- 当足够的铁储量存在时,口服铁补充似乎不会在老年骨科患者的术后加速血红蛋白恢复.
- 这些发现表明,经过重大手术后,常规的口服铁剂可能对这个患者群体没有好处.
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