Efter 4 uger med APTIVUS/ ritonavir (500 mg/ 200 mg to gange daglig var middel "trough" plasmakoncentrationen af tipranavir 43, 9 µM for kvinder og 31, 1 µM for mænd.
After four weeks of APTIVUS/ ritonavir (500 mg/ 200 mg twice daily) the median plasma trough concentration of tipranavir was 43.9 µM for females and 31.1 µM for males.