Effect of food on the pharmacokinetics of the integrase inhibitor dolutegravir. 2012

Ivy Song, and Julie Borland, and Shuguang Chen, and Parul Patel, and Toshihiro Wajima, and Amanda Peppercorn, and Stephen C Piscitelli
GlaxoSmithKline, Research Triangle Park, North Carolina, USA.

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.

UI MeSH Term Description Entries
D007408 Intestinal Absorption Uptake of substances through the lining of the INTESTINES. Absorption, Intestinal
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010078 Oxazines Six-membered heterocycles containing an oxygen and a nitrogen.
D010879 Piperazines Compounds that are derived from PIPERAZINE.
D011728 Pyridones Pyridine derivatives with one or more keto groups on the ring. Pyridinones
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D004041 Dietary Fats Fats present in food, especially in animal products such as meat, meat products, butter, ghee. They are present in lower amounts in nuts, seeds, and avocados. Fats, Dietary,Dietary Fat,Fat, Dietary
D005215 Fasting Abstaining from FOOD. Hunger Strike,Hunger Strikes,Strike, Hunger,Strikes, Hunger
D005260 Female Females

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