| Literature DB >> 23737347 |
Qing Ma1, Harris A Gelbard, Sanjay B Maggirwar, Stephen Dewhurst, Howard E Gendelman, Derick R Peterson, Robin DiFrancesco, Jill S Hochreiter, Gene D Morse, Giovanni Schifitto.
Abstract
CEP-1347 is a potent inhibitor of mixed lineage kinase (MLK), which was investigated for ameliorating HIV-associated neurocognitive disorders. CEP-1347 and atazanavir pharmacokinetics were determined when CEP-1347 50 mg twice daily was administered to HIV-infected patients (n = 20) receiving combination antiretroviral therapy including atazanavir and ritonavir (ATV/RTV, 300/100 mg) once daily continuously. Co-administration of CEP-1347 and ATV/RTV resulted with significant changes in pharmacokinetics of ATV but not RTV. Specifically, an increase in ATV accumulation ratio of 15 % (p = 0.007) and a prolongation of T(½) from 12.7 to 15.9 h (p = 0.002) were observed. The results suggested that co-administration of CEP-1347 with ATV/RTV in HIV-infected patients might result in limited impact on ATV but not on RTV pharmacokinetics.Entities:
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Year: 2013 PMID： 23737347 PMCID： PMC3760277 DOI： 10.1007/s13365-013-0172-z
Source DB: PubMed Journal: J Neurovirol ISSN： 1355-0284 Impact factor: 2.643