| Literature DB >> 34228545 |
Vianney Tuloup1,2, Mathilde France1, Romain Garreau1,2, Nathalie Bleyzac1, Laurent Bourguignon1,2,3, Michel Tod1,2,3, Sylvain Goutelle1,2,3.
Abstract
Rifamycins are widely used for treating mycobacterial and staphylococcal infections. Drug-drug interactions (DDI) caused by rifampicin (RIF) are a major issue. We used a model-based approach to predict the magnitude of DDI with RIF and rifabutin (RBT) for 217 cytochrome P450 (CYP) substrates. On average, DDI caused by low-dose RIF were twice as potent as those caused by RBT. Contrary to RIF, RBT appears unlikely to cause severe DDI, even with sensitive CYP substrates.Entities:
Keywords: drug-drug interaction; pharmacokinetics; rifabutin; rifampicin
Mesh:
Substances:
Year: 2021 PMID: 34228545 PMCID: PMC8370242 DOI: 10.1128/AAC.01043-21
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191