Cohen-Wolkowiez M, Smith P B, Benjamin D K, Fowler V G, Wade K C
Department of Pediatrics, Duke University, Durham, NC, USA.
J Perinatol. 2008 Mar;28(3):233-4. doi: 10.1038/sj.jp.7211898.
We report two infants treated with daptomycin for methicillin-resistant Staphylococcus aureus infection and describe peak and trough blood concentrations measured during therapy. The peak concentrations were 41.7 and 36.7 mcg ml(-1), and the 12-hour trough concentrations were 12.7 and 16.3 mcg ml(-1), respectively. Even though the infants received higher doses than adults, their drug concentrations were comparable to those observed in adults treated with regular dosing of daptomycin.
我们报告了两名接受达托霉素治疗耐甲氧西林金黄色葡萄球菌感染的婴儿,并描述了治疗期间测得的血药峰浓度和谷浓度。峰浓度分别为41.7和36.7 mcg/ml,12小时谷浓度分别为12.7和16.3 mcg/ml。尽管婴儿接受的剂量高于成人,但其药物浓度与接受常规剂量达托霉素治疗的成人中观察到的浓度相当。