This will be an open label study to investigate the pharmacokinetics (PK) and safety of a single intramuscular injection of penicillin G benzathine in Japanese healthy subjects.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
8
2.4 million units (IM) of benzathine benzylpenicillin
P-one Clinic, Keikokai Medical Corporation
Hachioji-shi, Tokyo, Japan
Maximum observed plasma concentration for penicillin G (Cmax)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Time to Cmax (Tmax)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Area under the plasma concentration time curve from time zero to the time of the last measurable concentration (AUClast)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Area under the plasma concentration time curve from time zero extrapolated to infinite time (as data permit)(AUCinf)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Apparent clearance (as data permit) (CL/F)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Apparent volume of distribution (as data permit) (Vz/F)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Terminal half life (as data permit) (t1/2)
Time frame: 0, 3, 6, 12, 24, 36, 48, 144, 312, 480, and 648 hours post dose
Number of Subjects experiencing an Adverse Event
Time frame: Screening up to 28 days after last dose of study medication
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