Study in Healthy Males to Assess Bioavailability of Single Fostamatinib With iv Micro Tracer Dose

A Study to Assess the Absolute Bioavailability of a Single Oral Dose of Fostamatinib With Respect to an Intravenous Micro Tracer Dose of [14C] R406 in Healthy Male Volunteers

Study in healthy males to assess bioavailability of single fostamatinib with iv micro tracer dose.

A Study to Assess the Absolute Bioavailability of a Single Oral Dose of Fostamatinib with Respect to an Intravenous Micro Tracer Dose of [14C] R406 in Healthy Male Volunteers.

Inclusion Criteria:

• Healthy male volunteers aged 18 to 55 years (inclusive), with a weight of at least 50 kg and a body mass index (BMI) between 18 and 30 kg/m2 (inclusive)
• Male volunteers willing to use barrier contraception ie, condoms with spermicide, from the first day of the investigational product administration until 3 months after the last administration of the investigational product

Exclusion Criteria:

• History of any clinically significant disease or disorder
• History or presence of GI, hepatic, or renal disease or any other condition known to interfere with absorption, distribution, metabolism, or excretion of drugs
• Any clinically significant illness, medical/surgical procedure or trauma within 4 weeks of the first administration of drug
• Volunteers who smoke more than 5 cigarettes or the equivalent in tobacco per day
• Any clinically significant abnormalities in clinical chemistry, hematology or urinalysis results as judged by the Investigator