Efficacy and safety of ritonavir dose reduction based on the tipranavir inhibitory quotient in HIV-infected patients on salvage antiretroviral therapy with tipranavir/ritonavir.


Ritonavir-related adverse events have been reported in patients taking tipranavir/ritonavir at the licensed dosage of 500/200 mg twice daily (bid). The aim of this open-label, prospective, single-arm pilot study was to evaluate the efficacy and safety of a ritonavir dose reduction to 100 mg bid guided by the tipranavir virtual inhibitory quotient (vIQ) in… (More)
DOI: 10.1089/aid.2009.0304


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