This study aims to determine whether the hydrocodone and acetaminophen exposures following oral dosing of Vycavert are comparable to those following oral dosing of Norco.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
47
Pfizer Investigational Site
New Haven, Connecticut, United States
Area Under the Curve (AUC) to time infinity (inf) (if data permit), otherwise (AUC) to last quantifiable concentration (last) of hydrocodone.
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
Area Under the Curve (AUC) to time infinity (inf) (if data permit), otherwise (AUC) to last quantifiable concentration (last) of acetaminophen
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
Cmax (maximum plasma concentration) of of hydrocodone
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
Cmax (maximum plasma concentration) of acetaminophen
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
AUClast of hydromorphone and norhydrocodone
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
Cmax of hydromorphone and norhydrocodone
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
T1/2 (half life) as data permit of hydrocodone, hydromorphone, norhydrocodone, and acetaminophen
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
Tmax (Time at maximum concentration) of hydrocodone, hydromorphone, norhydrocodone, and acetaminophen
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose
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Adverse events, vital signs, pulse oximetry and laboratory parameters.
Time frame: 0, 0.083, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post dose