线索利德对重症患者血小板计数的影响 血小板计数在重症患者的血小板计数上
Hiroomi Tatsumi1, Masayuki Akatsuka1, Hiromitsu Kuroda1
1Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan.
PloS one
|June 29, 2023
概括
在重症患者中,线索利德 (LZD) 不会使血小板缺血恶化. 这种抗生素可能是一个可行的选择,用于治疗在重症监护室 (ICU) 的甲素耐药黄金葡萄球菌 (MRSA) 感染.
科学领域:
- 传染性疾病 传染性疾病
- 血液学 血液学 血液学
- 关键护理医学 关键护理医学
背景情况:
- 莱尼佐利德 (Linezolid,简称LZD) 是一种抗生素,用于治疗耐甲基黄金葡萄球菌 (MRSA).
- LZD的不良影响可能包括血小板减少 (低血小板数).
- 日本的重症患者可以随时使用LZD,无需为功能或治疗药物监测进行例行剂量调整.
研究的目的:
- 为了研究LZD对患有先前存在的血小板缺陷的危急病患者血小板计数的影响.
- 评估血小板计数的变化以及在ICU治疗LZD期间需要血小板度 (PC) 输血的需要.
主要方法:
- 对55名患有血小板缺血 (血小板数 < 100 × 103 /μL) 严重病的患者进行了回顾性分析,这些患者接受了LZD≥5天.
- 在15天的研究期间评估血小板数和PC输血频率.
主要成果:
- 平均血小板数显著增加,从LZD前的47 ± 4 ×103 /uL增加到第15天的86 ± 13 ×103 /uL (p<0.01).
- 每日PC输血率从30.2% (第1-5天) 降至18.2% (第11-15天).
- 这些趋势在患有非血液学和血液学疾病的患者中一致.
结论:
- 在重症患者中,林氏醇治疗没有加剧血小板缺血症.
- 在ICU患者的MRSA感染治疗中可以考虑LZD,即使是患有血栓塞缩小症的患者.
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