A Pilot Pharmacokinetic Phase I Evaluation of BI-RG-587 in HIV-Infected Children

To generate initial information on the pharmacokinetics (blood levels) and dose proportionality of nevirapine (BI-RG-587) plasma levels in HIV-infected children; to assess the safety and tolerance of single rising oral doses of nevirapine in HIV-infected children; and to confirm that the single doses that achieve certain plasma levels in adults achieve similar levels in HIV-infected children. Test tube studies have shown that nevirapine (BI-RG-587) inhibits replication (reproduction) of HIV. Nevirapine works with zidovudine (AZT) and is active against strains of the virus that are resistant to AZT. Studies of the drug in HIV-infected adults showed no serious adverse effects.