Pharmacokinetic/Pharmacodynamic Analysis the Probability of Target Attainment of Posaconazole against <i>Mucorales</i>Species in Patients with Mucormycosis  

作　　者：Ying Wang[1] Jingyi Zhao[1] Yinhui Yao[1] Junhui Hu[1] Jiuli Hu[1] Xu Xiao[1] Yanwu Zhao[1] 

出　　处：《Pharmacology & Pharmacy》2020年第5期71-78,共8页药理与制药（英文）

摘　　要：The objective of this study was to investigate the probability of target attainment of various posaconazole dosing regimens against Mucorales species in patients with mucormycosis. According to pharmacokinetic/pharmacodynamic parameters of posaconazole in adults, the dosage regimen of posaconazole for mucormycosis included 50, 100, 200 and 400 mg orally q12h. Monte Carlo Simulation analysed the published parameters of pharmacokinetics and the MIC values of mucormycosis in Mucorales species. The results showed that posaconazole did not affect Rhizopus arrhizus and Mucor sp. The optimal dosage of posaconazole for Rhizopus microsporus and Rhizomucor pusillus was 400 mg orally q12h and the best dosage regimen for Lichtheimia corymbifera was 200 mg orally q12h. The antifungal activity of posaconazole against mucormycosis was different, and the dosage regimen needs to adjust according to fungal species.The objective of this study was to investigate the probability of target attainment of various posaconazole dosing regimens against Mucorales species in patients with mucormycosis. According to pharmacokinetic/pharmacodynamic parameters of posaconazole in adults, the dosage regimen of posaconazole for mucormycosis included 50, 100, 200 and 400 mg orally q12h. Monte Carlo Simulation analysed the published parameters of pharmacokinetics and the MIC values of mucormycosis in Mucorales species. The results showed that posaconazole did not affect Rhizopus arrhizus and Mucor sp. The optimal dosage of posaconazole for Rhizopus microsporus and Rhizomucor pusillus was 400 mg orally q12h and the best dosage regimen for Lichtheimia corymbifera was 200 mg orally q12h. The antifungal activity of posaconazole against mucormycosis was different, and the dosage regimen needs to adjust according to fungal species.

关 键 词：Mote Carlo Simulation POSACONAZOLE MUCORALES MUCORMYCOSIS 

分 类 号：R97[医药卫生—药品]