三氧化二砷注射液对人体的毒副作用及其防治对策

Chinese Journal of Critical Care Medicine(2001)

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Abstract
目的了解三氧化二砷(As2O3)注射液对人体的毒副作用,提出防治对策.方法观察治疗前后体重(Wt)及机体各系统变化,用原子吸收光谱法测定血、尿及发砷含量.结果轻度不良反应57.28%,未停砷剂,未治或对症治疗,短期恢复;慢性中毒3.71%,其中有2例(0.93%)表现为重症肝病,均死于肝功衰竭.治疗后诱导缓解期病人37.38%外周血WBC(PBWBC)升高,As2O3暂停或减量、小剂量化疗及WBC单采等,9.38%死于脑出血,90.62%降至正常;治疗后缓解期病人52.16% PBWBC减低,未停砷剂,给或不给生白药物,未见相关感染,逐渐恢复.结论治疗剂量As2O3的不良反应多为轻度的、可逆性的,无需停As2O3,对症可缓解,As2O3是相对安全的治疗药物.
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Key words
arsenic trioxide,side effect
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