The purpose of this study is to explore the safety, tolerability, and PK of single and multiple doses of Epanova in healthy male and female Chinese subjects and to allow comparison of these parameters with the Western population studied to date.
This is a single centre, open-label, single- and multiple-dose, PK study in Chinese healthy subjects. Approximately 14 subjects will receive a single oral dose of Epanova 4 g followed by a 72-hour washout period, and then receive Epanova 4 g orally once daily for 14 consecutive days. Subjects will undergo screening evaluations to determine eligibility within 4 weeks (28 days) prior to the first dose of investigational product (IP). Subjects will be admitted to the clinical pharmacology unit approximately 48 hours prior to the first dosing (Day -2) and will stay at the unit until at least 72 hours (Day 20) after their last dose of IP (Day 17). Blood samples will be collected for PK analyses. Subjects will be monitored closely for adverse events throughout the study.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
14
A single dose of Epanova 4 g will be administered as 4 capsules (each containing 1 g of Epanova) followed by a 72-hour washout period in Chinese healthy subjects. Subsequently, multiple doses of Epanova 4 g will be administered once daily for 14 consecutive days.
Research Site
Beijing, China
1. Plasma concentrations versus time profile of EPA and DHA
To evaluate the PK of single and multiple oral doses of Epanova in Chinese healthy subjects
Time frame: Blood sample will be collected on Day-1, Day1(-1h, -5min Pre-dose and 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose),Day2,3,4,7,11,14,16,and Day17 (-5min Pre-dose, 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose), Day18,19 and Day20
2. Observed maximum plasma concentration (Cmax)
To evaluate the PK of single and multiple oral doses of Epanova in Chinese healthy subjects
Time frame: Blood sample will be collected on Day-1, Day1(-1h, -5min Pre-dose and 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose),Day2,3,4,7,11,14,16,and Day17 (-5min Pre-dose, 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose), Day18,19 and Day20
3. Time to reach maximum plasma concentration (tmax)
To evaluate the PK of single and multiple oral doses of Epanova in Chinese healthy subjects
Time frame: Blood sample will be collected on Day-1, Day1(-1h, -5min Pre-dose and 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose),Day2,3,4,7,11,14,16,and Day17 (-5min Pre-dose, 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose), Day18,19 and Day20
4. Terminal half-life
To evaluate the PK of single and multiple oral doses of Epanova in Chinese healthy subjects
Time frame: Blood sample will be collected on Day-1, Day1(-1h, -5min Pre-dose and 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose),Day2,3,4,7,11,14,16,and Day17 (-5min Pre-dose, 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose), Day18,19 and Day20
5. Area under the plasma concentration-time curve from time zero to time of last quantifiable analyte concentration (AUC0-t)), from time zero to 24 hours (AUC0-24h), and from time zero extrapolated to infinity (AUC)
To evaluate the PK of single and multiple oral doses of Epanova in Chinese healthy subjects
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Time frame: Blood sample will be collected on Day-1, Day1(-1h, -5min Pre-dose and 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose),Day2,3,4,7,11,14,16,and Day17 (-5min Pre-dose, 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose), Day18,19 and Day20
6. Apparent clearance for parent drug estimated as dose divided by AUC (CL/F)
To evaluate the PK of single and multiple oral doses of Epanova in Chinese healthy subjects
Time frame: Blood sample will be collected on Day-1, Day1(-1h, -5min Pre-dose and 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose),Day2,3,4,7,11,14,16,and Day17 (-5min Pre-dose, 1h, 2h, 3h, 4h, 5h, 6h, 7.5h, 9h, 12h, 16h Post-dose), Day18,19 and Day20
Number of subjects with adverse events.
Following categories will be collected and analyzed: any adverse event (AE), any AE causally related to investigational product (IP), serious adverse events (SAEs), SAEs causally related to IP, AEs with outcome of death, AEs leading to discontinuation of IP, and other significant AEs.
Time frame: Adverse event will be collected from Visit 4(Day1) to Visit 23 (Day20).
Safety as determined by evaluation of blood pressure in mmHg
Measurement of blood pressure (systolic and diastolic in mmHg)
Time frame: Blood presure will be collected from Visit1(any day between Day-28 to Day-2) to Visit23(Day20).
Safety as determined by evaluation of heart beat in beats per minute
Measurement of heart beat in beats per minute
Time frame: Heart beat will be collected from Visit1(any day between Day-28 to Day-2) to Visit23(Day20).
Safety as determined by evaluation of body temperature in degree Celsius
Measurement of body temperature in degree Celsius
Time frame: Body temperature will be collected from Visit1(any day between Day-28 to Day-2) to Visit23(Day20).
Safety as determined by evaluation of respiratory rate in breaths per minute
Measurement of respiratory rate in breaths per minute
Time frame: Respiratory rate will be collected from Visit1(any day between Day-28 to Day-2) to Visit23(Day20).
Safety as determined by analysis of electrocardiograms
Analysis of 12-lead electorcardiograms
Time frame: Electrocardiograms will be collected at Visit1(any day between Day-28 to Day-2), Visit3(Day-1) and V23(Day20).
Safety as determined by abnormality in haematology
Measurement of red blood cell count, white blood cell count, haemoglobin and platelets
Time frame: Blood samples will be collected at Visit1(any day between Day-28 to Day-2), Visit2 (Day -2) and Visit23(Day20).
Safety as determined by abnormality in clinical chemistry
Measurement of kidney function (e.g.urea ,creatinine, Uric acid), liver function(ALP, ALT, AST, albumin, total bilirubin, direct bilirubin), lipid profile(total cholesterol, triglycerides), potassium and hs-CRP
Time frame: Blood samples will be collected at Visit1(any day between Day-28 to Day-2), Visit2 (Day -2) and Visit23(Day20).
Safety as determined by abnormality in urinalysis
Measurement of leucocyte, red blood cells, protein and microscopy
Time frame: Urine samples will be collected at Visit1(any day between Day-28 to Day-2), Visit2 (Day -2) and Visit23(Day20).