Study in healthy males to assess bioavailability of 4 different fostamatinib tablets
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
24
Oral tablets, 50 mg x 2, single dose
Oral tablets, 100 mg Batch 1, single dose
Oral tablets, 100 mg Batch 2, single dose
Research Site
Overland Park, Kansas, United States
Relative bioavailability of R406 when fostamatinib is administered as 50 mg tablets versus 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 1 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 50 mg tablets versus 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 2 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 50 mg tablets versus 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 3 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 50 mg tablets versus 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 4 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 1 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 2 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
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Oral tablets, 100 mg Batch 3, single dose
Time frame: Daily during Treatment Period 3 until 96 hours post dose of each treatment period
Relative bioavailability of R406 when fostamatinib is administered as 3 different 100 mg tablet batches (assessment will include but is not limited to: plasma R406 AUC, Cmax )
Time frame: Daily during Treatment Period 4 until 96 hours post dose of each treatment period
To examine the safety and tolerability of fostamatinib 50 mg and 100 mg tablet batches The safety endpoints will include: adverse event monitoring, vital signs, physical examinations, clinical laboratory tests, ECGs.
Time frame: Screening, throughout the 4 treatment periods, and follow-up