A Phase 1 study to evaluate the effect of MEDI0382 on PK and PD of warfarin and esmolol in healthy subjects.
This is a Phase 1 open label, one-sequence, crossover study to evaluate the effect of MEDI0382 on PK and PD of warfarin and esmolol in healthy subjects. The safety and tolerability of MEDI0382 in combination with warfarin and esmolol will also be evaluated. Following screening, the study consists of 2 5-day inpatient stays followed by outpatient visits.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
22
Research Site
Daytona Beach, Florida, United States
Maximum international normalized ratio (INRmax)
To assess the INR max in the absence and presence of Warfarin on a steady state MEDI0382
Time frame: Days 2-8 and Days 27-33
Change in heart rate from resting after a 9-minute excercise treadmill test (Bruce Protocol, first 3 stages)
To assess the effects of MEDI0382 on the hear rate-lowering effect of esmolol during treadmill test.
Time frame: Days 1 and 26
Maximum international normalized ratio (INRmax)
To assess the AUC INR in the absence and presence of Warfarin on a steady state MEDI0382
Time frame: Days 2-8 and Days 27-33
PK(AUC) of R-Warfarin and S-Warfarin
To assess AUC of R-warfarin and S-warfarin in the presence and absence of steady state MEDI0382
Time frame: Days 2 and 27
PK (Cmax) of R-Warfarin and S-Warfarin
To assess Cmax of R-warfarin and S-warfarin in the presence and absence of steady state MEDI0382
Time frame: Days 2 and 27
Number of patients with Adverse Events (AEs)
To assess the adverse events as a criteria of safety and tolerability variables.
Time frame: 33 Days
12 lead electrocardiogram including RR, PR, QRS, QT and QTc intervals
To assess the cardiovascular system functioning as a criteria of safety and tolerability variables.
Time frame: Day 1, Day 8, Day 13, and Day 18
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Anti-drug antibody titer incidence
To evaluate the safety and tolerability of multiple doses of MEDI0382 in conjunction with Warfarin and Esmolol.
Time frame: Days 1 and 33
Clinical laboratory assessments (hematology)
To assess hematology as a criteria of safety and tolerability variables..
Time frame: Days 1 and 33
Vital signs (systolic and diastolic blood pressure)
To assess the vital signs as a criteria of safety and tolerability variables
Time frame: Days 1-8, Days 12 and 13, Days 25-33
Vital signs (pulse rate and respiratory rate
To assess the vital signs as a criteria of safety and tolerability variables
Time frame: Days 1-8, Days 12 and 13, Days 25-33
Clinical laboratory assessments (serum chemistry)
To assess clinical chemistry as a criteria of safety and tolerability variables.
Time frame: Day -1, Day 8, Day 17, Day 25 and Day 33
Clinical laboratory assessment (urinalysis)
To assess urinalysis as a criteria of safety and tolerability variables.
Time frame: Day -1