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氯化钾注射液与各种链脂肪乳注射液
两种注射液混合后可能发生配伍禁忌,尚不明确,应谨慎。
文献报道,25℃时氯化钾注射液溶于静脉用10%脂肪乳注射液,浓度为4g/L,24hr内显微镜可见液滴聚结[1]。另有报道,4℃和室温时,浓度为7.5g/L,未见物理性配伍禁忌[2]。Black报道,浓度为100mEq/L,室温24hr无有意义的变化,48hr可见有意义的液滴聚集;浓度为200mEq/L,室温4hr内可见液滴聚集,并有乳油析出,48hr溶液表面可见油滴[3]。
参考文献:1. Kirk B and Sprake JM: Stability of aminophylline, Br J IV Ther 3: 4, 6, 8 (Nov) 1982.
2. Frank JT: Intralipid compatibility study, Drug Intell Clin Pharm 7: 351-352 (Aug) 1973.
3. Black CD and Popovich NG: Study of intravenous emulsion compatibility: effects of dextrose, amino acids and selected electrolytes, Drug Intell Clin Pharm 15: 184-193 (Mar) 1981. |
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