Study Design * Open, escalating single-dose design. * 7 ascending dose cohorts * In each cohorts, subjects will receive a single dose of HM61713. * Main objective of this study is to evaluate the pharmacokinetics of HM61713 tablet.
Primary objectives • To assess the PK characteristics of HM61713 and metabolites in healthy male volunteers Secondary objectives * To assess the safety and tolerability of HM61713 tablet in healthy male subjects. * To assess the food effect on PK characteristics of HM61713 tablet in healthy male subjects. * To assess the ethnic differences of PK characteristics of HM61713 (Korean, Japanese, Caucasian) * To investigate genotype of drug metabolism.transport that affect PK characteristics of HM61713 * To investigate the change of endogenous metabolic markers after administration of HM61713
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
59
Cohort 1 : 100mg single dose in Korean Cohort 2 : 200mg single dose in Korean Cohort 3 : 300mg single dose in Korean Cohort 4 : 200mg single dose in Japanese Cohort 5 : 300mg single dose in Japanese Cohort 6 : 200mg single dose in Caucasian Cohort 7 : 300mg single dose in Caucasian
Research Site
Seoul, South Korea
Maximum plasma concentration (Cmax) of HM61713 and metabolites
Time frame: 0-48 hrs
Area under the plasma concentration time curve from zero to infinity (AUC) of HM61713 and metabolites
Time frame: 0-48 hrs
Tmax of HM61713 and metabolites
Time frame: 0-48 hrs
Terminal half life (t1/2) of HM61713 and metabolites
Time frame: 0-48 hrs
The apparent plasma clearance (CL/F) of HM61713 and metabolites
Time frame: 0-48 hrs
Mean residence time (MRT) of HM61713 and metabolites
Time frame: 0-48 hrs
Safety data, including physical examinations, laboratory evaluation, ECGs, ICGs, vital signs, and adverse events.
Time frame: 7 days after the investigational drug administration.
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