• To determine whether new 10 mg atorvastatin tablets are bioequivalent to 10 mg commercial atorvastatin tablets (Lipitor®).
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
76
A single 10 mg dose of marketed 10 mg atorvastatin tablets
A single 10 mg dose of new formulation of 10 mg atorvastatin
Pfizer Investigational Site
Miami, Florida, United States
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUC Infinity)
AUCinf = Area under the plasma concentration-time curve from time 0 (predose) extrapolated to infinite time; measured in nanograms times hour per milliliter (ng•hr/mL).
Time frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose
Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast)
AUClast = area under the plasma concentration-time curve from 0 (predose) to the time of the last measureable concentration (Clast); measured in nanograms times hour per milliliter (ng•hr/mL).
Time frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose
Maximum Observed Plasma Concentration (Cmax)
Cmax = maximum observed plasma concentration. Measured in nanograms per milliter (ng/mL).
Time frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose
Time to Reach Maximum Plasma Concentration (Tmax)
Tmax = time (hours) to maximum plasma concentration (Cmax).
Time frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose
Plasma Elimination Half-life (t1/2)
t1/2 = terminal elimination half-life in hours.
Time frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose
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