GlaxoSmithKline, Research Triangle Park, North Carolina, USA.
Antimicrob Agents Chemother. 2012 Mar;56(3):1627-9. doi: 10.1128/AAC.05739-11. Epub 2011 Dec 19.
Healthy subjects received dolutegravir at 50 mg in a single-dose crossover study while they were in the fasted state or with low-, moderate-, or high-fat meals. Food increased dolutegravir exposure and reduced the rate of absorption. The area under the concentration-time curve from 0 h to infinity (AUC(0-∞)) increased by 33%, 41%, and 66% when administered with low-, moderate-, or high-fat meals, respectively, compared with fasting. This increase in dolutegravir exposure is not anticipated to impact clinical safety, and therefore dolutegravir can be taken with or without food and without regard to fat content.
在一项禁食或进低、中、高脂肪餐的单剂量交叉研究中,健康受试者接受了 50 毫克的多替拉韦。食物增加了多替拉韦的暴露量并降低了其吸收速率。与禁食相比,分别与低、中、高脂肪餐同服时,多替拉韦暴露量的 AUC(0-∞)增加了 33%、41%和 66%。这种多替拉韦暴露量的增加预计不会影响临床安全性,因此多替拉韦可以空腹或进食时服用,且无需考虑脂肪含量。