A drug interaction study investigating the effect of Rifabutin on the pharmacokinetics of Maraviroc in healthy subjects

• Published in: PloS one Vol. 14; no. 10; p. e0223969
• Main Authors: Ghannad, M., Dennehy, M., la Porte, C., Seguin, I., Tardiff, D., Mallick, R., Sabri, E., Zhang, G., Kanji, S., Cameron, D. W.
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 24.10.2019; Public Library of Science (PLoS)
• Subjects: Acquired immune deficiency syndrome; Adolescent; Adult; Aged; AIDS; Anti-Bacterial Agents - pharmacokinetics; Antibacterial agents; Antiretroviral agents; Antiretroviral drugs; Biology and Life Sciences; Care and treatment; Chromatography; Cytochrome P-450; Dosage and administration; Drug dosages; Drug interaction; Drug Interactions; Epidemiology; Exposure; Female; Food; Health aspects; Healthy Volunteers; High performance liquid chromatography; HIV; HIV Fusion Inhibitors - pharmacokinetics; HIV infections; HIV patients; Hospitals; Human immunodeficiency virus; Humans; Infections; Liquid chromatography; Male; Maraviroc; Maraviroc - pharmacokinetics; Mass spectrometry; Mass spectroscopy; Medicine and Health Sciences; Middle Aged; Pharmacokinetics; Pharmacology; Rifabutin; Rifabutin - pharmacokinetics; Rifamycins; Spectroscopy; Steady state; Studies; Tissue Distribution; Tuberculosis; Young Adult; Canada; Ottawa Ontario Canada; Mexico

Effects of steady-state rifabutin on the pharmacokinetics of steady-state maraviroc were investigated in fourteen healthy adult female and male volunteers. Maraviroc 300 mg twice daily (BID) was given orally with food for fifteen days. On day six, rifabutin 300 mg once daily (QD, P.O.) was added to...