期刊
CURRENT OPINION IN HIV AND AIDS
卷 3, 期 3, 页码 306-312出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/COH.0b013e3282fbaad0
关键词
antiretrovirals; drug-drug interactions; rifampin; tuberculosis
Purposes of review Metabolic features of protease inhibitors, nonnucleoside reverse transcriptase inhibitors and rifamycins are known to significantly affect the possibility of coadministration of these compounds in HIV/tuberculosis dually infected subjects. In this review recent findings on drug-drug interactions between antiretroviral and antituberculous agents will be discussed. Recent findings While protease inhibitors were confirmed to be not compatible with rifampin-containing anti-tuberculosis regimens, in the last year promising data were obtained for existing nonnucleoside reverse transcriptase inhibitors. Nevirapine, particularly, was shown to be safe and effective at standard dosing when associated with rifampin in Asian and African populations, suggesting a pharmacogenetics-based interindividual variability of interaction. On the other hand, although the interaction profiles of new antiretrovirals, such as integrase inhibitors, entry inhibitors and most recent nonnucleoside reverse transcriptase inhibitors, have not yet been fully investigated, potential clinical problems of compatibility with rifamycins could be anticipated. Summary Rifampin-containing antituberculous regimens seem compatible with nonnucleoside reverse transcriptase inhibitor-based antiretroviral therapies, although the need for dose adjustments of the latter probably varies on individual basis. Pharmacogenetic studies aimed to define a possible strategy of posological individualization are warranted, especially for developing countries where nonnucleoside reverse transcriptase inhibitors are the main antiretroviral option. The newly marketed drugs and drugs under development in both anti-HIV and anti-tuberculosis settings seem not to be devoid of these pharmacological interactions.
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