Clinical pharmacokinetics of nucleoside antiretroviral agents.
The rapid clinical evaluation of new drugs active against human immunodeficiency virus (HIV) requires that pharmacologic properties be carefully considered to determine optimal exposure profiles in patients. The published pharmacokinetic data for the nucleoside antiretroviral agents zidovudine, didanosine, zalcitabine, stavudine, and lamivudine show that administration of fixed doses of certain agents results in a considerable degree of between-patient variability in in vivo drug exposure. Pharmacologic treatment of HIV infection requires development of strategies for individualized adjustment of doses of certain agents with a high degree of interpatient variability.
Dudley
M N
MN
Antiinfective Pharmacology Research Unit, University of Rhode Island College of Pharmacy, Roger Williams Medical Center, Providence 02908.
D000818:Animals; D016049:Didanosine / Q000493:pharmacokinetics; D015224:Dideoxynucleosides / Q000493:pharmacokinetics* / Q000627:therapeutic use; D015658:HIV Infections / Q000188:drug therapy* / Q000378:metabolism; D006801:Humans; D019259:Lamivudine; D018119:Stavudine / Q000493:pharmacokinetics; D016047:Zalcitabine / Q000031:analogs & derivatives / Q000493:pharmacokinetics; D015215:Zidovudine / Q000493:pharmacokinetics
D015224:Dideoxynucleosides; D019259:Lamivudine; D015215:Zidovudine; D016047:Zalcitabine; D018119:Stavudine; D016049:Didanosine