A Study to Investigate the Bioequivalence of Lacosamide 200mg Administered as Intravenous Solution and Oral Tablet in Healthy Chinese Male Subjects
A Randomized, Open-Label, Single-Dose, 2-Way Crossover Study to Investigate the Bioequivalence of Lacosamide 200mg Administered as Intravenous Solution and Oral Tablet in Healthy Chinese Male Subjects
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
-
Shanghai, China
- Sp1043 001
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Subject is a Chinese male between 18 and 40 years of age
- Subject has no clinically significant cardiovascular, renal, gastrointestinal, hepatic, metabolic, endocrine, neurological, or psychiatric abnormalities and is in general good health
- Subject confirms that during the study and for a period of 3 months after the final dose of study drug, when having sexual intercourse with a woman of childbearing potential, an acceptable birth control method will be used
Exclusion Criteria:
Clinically relevant
- out of range values for hematology and clinical chemistry variables
- abnormality in physical examination or vital signs
- ECG finding
Any clinical conditions that in the opinion of the investigator would make the subject unsuitable for the study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Treatment A - B
Single administration of the reference drug (Treatment A, a single dose of Lacosamide (LCM) 200 mg administered as 2 oral tablets [100 mg each]), followed by a Wash-Out Period of at least 7 days and a single administration of the test drug (Treatment B, a single dose of LCM 200 mg administered as intravenous infusion)
|
Treatment A: Single dose of Lacosamide (LCM) 200 mg given as 2 tablets of LCM 100 mg
Other Names:
Treatment B: Single dose of Lacosamide (LCM) 200 mg administered as intravenous infusion
Other Names:
|
|
Experimental: Treatment B - A
Single administration of the test drug (Treatment B, a single dose of LCM 200 mg administered as intravenous infusion), followed by a Wash-Out Period of at least 7 days and a single administration of the reference drug (Treatment A, a single dose of Lacosamide (LCM) 200 mg administered as 2 oral tablets [100 mg each])
|
Treatment A: Single dose of Lacosamide (LCM) 200 mg given as 2 tablets of LCM 100 mg
Other Names:
Treatment B: Single dose of Lacosamide (LCM) 200 mg administered as intravenous infusion
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Maximum plasma concentration (Cmax) of Lacosamide (LCM)
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Blood samples will be taken at indicated time points to determine maximum Lacosamide (LCM) plasma concentration.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Area under the LCM plasma concentration-time curve from time zero up to the time of last quantifiable concentration (AUC[0-t])
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Area under the LCM plasma concentration-time curve from time zero up to the last quantifiable concentration data point, computed using the log-linear trapezoidal rule.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Area under the LCM plasma concentration-time curve extrapolated to infinity (AUC)
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Area under the LCM plasma concentration-time curve extrapolated to infinity calculated as AUC(0-t) + t/z, where t is the estimated plasma concentration at time t and z the terminal elimination rate constant.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Terminal plasma elimination half-life (t1/2) of LCM
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Terminal elimination half-life of LCM, reported in hours, as determined via simple linear regression (slope=-z) of natural log (ln) concentration vs time for data points in the terminal phase of the concentration-time curve.
t½ is calculated as ln(2)/z.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Time of observed Cmax (tmax) of LCM
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Time of observed Cmax will be obtained directly from the plasma concentration-time curves.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Apparent plasma clearance (CL/F) of LCM
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Apparent plasma clearance calculated as CL/F=Dose/AUC.
CL/F will be calculated for the oral tablet formulation only
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Apparent volume of distribution (Vz/F) of LCM
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Apparent volume of distribution, calculated as Vz/F=(CL/F)/z.
Vz/F will be calculated for the oral tablet formulation only
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Plasma clearance (CL) of LCM
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Plasma clearance, calculated as CL=Dose/AUC.
CL will be calculated for the iv formulation only.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
|
Volume of distribution (Vz) of LCM
Time Frame: Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Volume of distribution, calculated as Vz=CL/z.
Vz will be calculated for the iv formulation only.
|
Blood samples are collected at predose and 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2, 3, 4, 6, 8, 12, 24, 36, 48, 60, and 72 hours after dosing
|
Collaborators and Investigators
Sponsor
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- SP1043
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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