Investigation of Potential Drug-drug Interactions Between Faldaprevir and Immunosuppressants (Cyclosporine and Tacrolimus) in Healthy Male and Female Subjects (Open-label, Fixed-sequence Trial)

AUC 0-infinity (Area Under the Concentration-time Curve of the Cyclo in Plasma Over the Time Interval From 0 Extrapolated to Infinity)

Time Frame: up to 168 hours (details in description)

AUC 0-infinity (area under the concentration-time curve of the cyclo in plasma over the time interval from 0 extrapolated to infinity). PK sampling (relative to the first cyclo administration \[h:min\]) Period 1: for cyclo 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h. period 2 for cyclo 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h.

AUC 0-tz (Area Under the Concentration-time Curve of the Cyclo in Plasma Over the Time Interval From 0 to the Last Quantifiable Point)

Time Frame: up to 168 hours (details in description)

AUC 0-tz (area under the concentration-time curve of the cyclo in plasma over the time interval from 0 to the last quantifiable point). PK sampling (relative to the first cyclo administration \[h:min\]): Period 1: for cyclo 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h period 2 for cyclo 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h.

Cmax (Maximum Measured Concentration of the Cyclo in Plasma)

Time Frame: up to 168 hours (details in description)

Cmax (maximum measured concentration of the cyclo in plasma). PK sampling (relative to the first cyclo administration \[h:min\]): Period 1: for cyclo 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h period 2 for cyclo 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

Cmax,ss (Maximum Measured Concentration of the FDV [Followed by Cyclo Treatment] in Plasma at Steady State Over a Uniform Dosing Interval τ)

Time Frame: up to 168 hours (details in description)

Cmax,ss (maximum measured concentration of the FDV \[followed by cyclo treatment\] in plasma at steady state over a uniform dosing interval τ). PK sampling (relative to the first cyclo administration \[h:min\]): period 2 For FDV -144:00h, -120:00h, -96:00h, -72:00h, -48:00h, -24:00h, -23:30h, -23:00h, -22:30h, -22:00h, -21:00h, -20:00h, -18:00h, -16:00h, -14:00h, -12:00h, -8:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

C24,ss (Maximum Measured Concentration of the FDV in Plasma at Steady State Over a 24 Hour Dosing Interval)

Time Frame: up to 168 hours (details in description)

PK sampling (relative to the first cyclo administration \[h:min\]): period 2 For FDV -144:00h, -120:00h, -96:00h, -72:00h, -48:00h, -24:00h, -23:30h, -23:00h, -22:30h, -22:00h, -21:00h, -20:00h, -18:00h, -16:00h, -14:00h, -12:00h, -8:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

AUC τ,ss (Area Under the Concentration-time Curve of the Analyte in Plasma at Steady State Over a Uniform Dosing Interval τ)

Time Frame: up to 168 hours (details in description)

AUC τ,ss (area under the concentration-time curve of the FDV in plasma at steady state over a uniform dosing interval τ). PK sampling (relative to the first cyclo administration \[h:min\]): period 2 For FDV -144:00h, -120:00h, -96:00h, -72:00h, -48:00h, -24:00h, -23:30h, -23:00h, -22:30h, -22:00h, -21:00h, -20:00h, -18:00h, -16:00h, -14:00h, -12:00h, -8:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

AUC 0-tz (Area Under the Concentration-time Curve of the Tac in Plasma Over the Time Interval From 0 to the Last Quantifiable Point)

Time Frame: up to 192 hours (details in description)

AUC 0-tz (area under the concentration-time curve of the tac in plasma over the time interval from 0 to the last quantifiable point). PK sampling (relative to the first tac administration \[h:min\]): Period 1: for tac 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 144:00h, 168:00h, 192:00h Period 2 For tac -192:00h, -168:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

Cmax (Maximum Measured Concentration of the Tac in Plasma)

Time Frame: up to 192 hours (details in description)

Cmax (maximum measured concentration of the tac in plasma). PK sampling (relative to the first tac administration \[h:min\]): Period 1: for tac 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 144:00h, 168:00h, 192:00h Period 2 For tac -192:00h, -168:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

Cmax,ss (Maximum Measured Concentration of the FDV [Followed by Tac Treatment] in Plasma at Steady State Over a Uniform Dosing Interval τ)

Time Frame: up to 168 hours (details in description)

Cmax,ss (maximum measured concentration of the FDV \[followed by tac treatment\] in plasma at steady state over a uniform dosing interval τ). PK sampling (relative to the first tac administration \[h:min\]): period 2 For FDV -144:00h, -120:00h, -96:00h, -72:00h, -48:00h, -24:00h, -23:30h, -23:00h, -22:30h, -22:00h, -21:00h, -20:00h, -18:00h, -16:00h, -14:00h, -12:00h, -8:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h.

C24,ss (Maximum Measured Concentration of the FDV [Followed by Tac Treatment] in Plasma at Steady State Over a 24 Hour Dosing Interval)

Time Frame: up to 168 hours (details in description)

PK sampling (relative to the first tac administration \[h:min\]): period 2 For FDV -144:00h, -120:00h, -96:00h, -72:00h, -48:00h, -24:00h, -23:30h, -23:00h, -22:30h, -22:00h, -21:00h, -20:00h, -18:00h, -16:00h, -14:00h, -12:00h, -8:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h.

AUC 0-infinity (Area Under the Concentration-time Curve of the Tac in Plasma Over the Time Interval From 0 Extrapolated to Infinity)

Time Frame: up to 192 hours (details in description)

AUC 0-infinity (area under the concentration-time curve of the tac in plasma over the time interval from 0 extrapolated to infinity). PK sampling (relative to the first tac administration): Period 1: for tac 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 144:00h, 168:00h, 192:00h period 2 for tac -192:00h, -168:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h

AUC τ,ss (Area Under the Concentration-time Curve of the FDV [Followed by Tac Treatment] in Plasma at Steady State Over a Uniform Dosing Interval τ)

Time Frame: up to 168 hours (details in description)

AUC τ,ss (area under the concentration-time curve of the FDV \[followed by tac treatment\] in plasma at steady state over a uniform dosing interval τ). PK sampling (relative to the first cyclo administration \[h:min\]): period 2 For FDV -144:00h, -120:00h, -96:00h, -72:00h, -48:00h, -24:00h, -23:30h, -23:00h, -22:30h, -22:00h, -21:00h, -20:00h, -18:00h, -16:00h, -14:00h, -12:00h, -8:00h, 0:00h, 0:30h, 1:00h, 1:30h, 2:00h, 3:00h, 4:00h, 6:00h, 8:00h, 10:00h, 12:00h, 16:00h, 24:00h, 48:00h, 72:00h, 96:00h, 120:00h, 144:00h, 168:00h.