This is a first-in-human study of CKD-510 in single-ascending dose and multiple-ascending dose in healthy subjects. This trial is a randomized, double-blind, placebo-controlled study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics of food effects of CKD-510.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
87
Investigational drug
Investigational drug
Investigational drug
Clinical site
Grenoble, France
[Part A, Part C] Number of subjects with adverse events (AEs)
The relationship of each adverse event to the investigational product was assessed by the investigator.
Time frame: Treatment duration up to 4 days
[Part A, Part C] Safety as assessed by vital signs
Symptoms of vital signs will be assessed.
Time frame: Treatment duration up to 4 days
[Part A, Part C] Safety as assessed by abbreviated physical examination parameters
Physical exmaination will include evaluation of main body systems/regions
Time frame: Treatment duration up to 4 days
[Part A, Part C] Safety as assessed by electrocardiogram (ECG) parameters
12-lead ECGs will be obtained during the study using an ECG machine
Time frame: Treatment duration up to 4 days
[Part A, Part C] Safety as assessed by biological analysis
Biological test will be obtained with assessments including hematology, biochemistry, urinalysis.
Time frame: Treatment duration up to 4 days
[Part B] Composite of pharmacokinetics (PK) assessments of CKD-510
PK parameters include plasma concentrations of CKD-510, maximum observed plasma concentration (Cmax), time to Cmax (tmax), area under the plasma concentration-time curve (AUC) to last measurable concentration \[AUC(0-t)\], AUC through 24 hours \[AUC(0-24)\] and AUC per dosing interval \[AUC(0-tau)\], apparent terminal phase half-life following the last dose (t1/2) in fast or fed conditions.
Time frame: 3 days post dose
[Part B] Composite of pharmacodynamics (PD) assessments of CKD-510
Change from baseline in acetylation of alpha-tubulin and histone as pharmacodynamics assessments after an administration of CKD-510 in fast or fed conditions
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Matching placebo
Time frame: 3 days post dose
[Part A, Part C] Maximum plasma concentration of CKD-510
Peak plasma concentration (Cmax)
Time frame: 4 days post dose (SAD) or 17 days post dose (MAD)
[Part A, Part C] Time of maximum plasma concentration of CKD-510
Time to reach Cmax (Tmax)
Time frame: 4 days post dose (SAD) or 17 days post dose (MAD)
[Part A, Part C] Changes from baseline in plasma concentrations CKD-510 in time after dosing
Area under the concentration-time curve from time 0 extrapolated to the last quantifiable concentration at time t (AUC0-t)
Time frame: 4 days post dose (SAD) or 17 days post dose (MAD)
[Part A, Part C] Time of plasma elimination half-life of CKD-510
Apparent terminal elimination half-life (t½)
Time frame: 4 days post dose (SAD) or 17 days post dose (MAD)
[Part A, Part C] Volume of distribution of CKD-510
Apparent volume of distribution during the terminal elimination phase (Vd/F)
Time frame: 4 days post dose (SAD) or 17 days post dose (MAD)
[Part A, Part C] Total plasma clearance of CKD-510
Apparent total plasma clearance (CL/F)
Time frame: 4 days post dose (SAD) or 17 days post dose (MAD)
[Part A, Part C] Pharmacodynamics assessments of CKD-510
Change from baseline in acetylation of alpha-tubulin and histone
Time frame: up to 2 days post dose (SAD) or 17 days post dose (MAD)
[Part B] Number of subjects with adverse events (AEs)
The relationship of each adverse event to the investigational product was assessed by the investigator
Time frame: 3 days post dose
[Part B] Safety as assessed by vital signs
Symptoms of vital signs will be assessed.
Time frame: 3 days post dose
[Part B] Safety as assessed by abbreviated physical examination parameters
Physical exmaination will include evaluation of main body systems/regions
Time frame: 3 days post dose
[Part B] Safety as assessed by electrocardiogram (ECG) parameters
12-lead ECGs will be obtained during the study using an ECG machine
Time frame: 3 days post dose
[Part B] Safety as assessed by biological analysis
Biological test will be obtained with assessments including hematology, biochemistry, urinalysis.
Time frame: 3 days post dose