TABLE 2

List of observed in vivo and predicted AUCi/AUC ratios for 26 drug interactions with azole inhibitors using midazolam, testosterone, quinidine, and nifedipine as probes


Interaction

Mean AUCi/AUC in Vivo

Mean AUCi/AUC Predicted

fmCYP3A4

References
Midazolam
Testosterone
Quinidine
Nifedipine
Ketoconazole
   + Midazolam 15.9 14.1 6.5 14.4 15.7 0.99 Olkkola et al. (1994)
   + Triazolam 9.2 12.5 6.2 12.7 13.7 0.98 Varhe et al. (1994)
   + Triazolam 13.7 12.5 6.2 12.7 13.7 0.98 Greenblatt et al. (1998)
   + Triazolam 9.2 12.5 6.2 12.7 13.7 0.98 von Moltke et al. (1996)
   + Alprazolam 3.98 4.0 3.2 4.0 4.1 0.80 Greenblatt et al. (1998)
   + Cyclosporine 4.9 16.3 6.9 16.6 18.4 1.00 Gomez et al. (1995); Foradori et al. (1998)
   + Nisoldipine 24.4 14.1 6.5 14.4 15.7 0.99 Heinig et al. (1999)
   + Tacrolimus 1.2 10.6 6.5 14.4 15.7 0.99 Floren et al. (1997)
Itraconazole
   + Quinidine 2.4 3.1 3.4 3.2 2.9 0.76 Kaukonen et al. (1997)
   + Felodipine 6.3 8.0 12.5 9.3 6.5 0.99 Jalava et al. (1997)
   + Simvastatin 18.4 8.0 12.5 9.3 6.5 0.99 Neuvonen et al. (1998)
   + Alprazolam 2.7 3.4 3.9 3.6 3.2 0.80 Yasui et al. (1998)
   + Midazolam 5.7 5.5 7.1 6.3 3.2 0.99 Ahonen et al. (1995)
   + Midazolam 6.4 8.0 12.5 9.3 6.5 0.99 Backman et al. (1998); Olkkola et al. (1996)
   + Midazolam 10.8 11.6 20.3 14.6 13.4 0.99 Olkkola et al. (1994)
   + Triazolam 10.5 7.5 11.2 8.5 6.2 0.98 Varhe et al. (1994)
   + Atorvastatin 3.6 8.0 12.2 9.3 6.5 0.99 Kantola et al. (1998)
   + Cerivastatin 1.15 1.5 1.5 1.5 1.5 0.37 Kantola et al. (1999)
   + Lovastatin 8.6 3.9 4.6 4.3 2.7 0.90 Kivisto et al. (1998)
   + Lovastatin 21.6 5.2 6.1 5.3 4.3 0.90 Neuvonen and Jalava (1996)
Fluconazole
   + Midazolam 3.6 2.8 1.8 2.6 1.15 0.99 Olkkola et al. (1996)
   + Triazolam 1.6 1.5 1.2 1.4 1.02 0.98 Varhe et al. (1996a)
   + Triazolam 2.3 1.9 1.4 1.8 1.05 0.98 Varhe et al. (1996b)
   + Triazolam 4.4 2.7 1.8 2.6 1.15 0.98 Varhe et al. (1996a)
   + Cyclosporine 1.8 2.8 1.8 2.6 1.15 1.00 Canafax et al. (1991)
   + Rifabutin
1.8
2.4
1.7
2.3
1.13
0.90
Trapnell et al. (1996)