Study to Assess the Metabolism, Excretion and Pharmacokinetics of [14C]AZD1981 in Healthy Male Volunteers

Inclusion Criteria: * Provision of signed, written and dated informed consent prior to any study specific procedure * Have a body mass index (BMI) between 18 and 30 kg/m2 and weigh at least 50 kg Exclusion Criteria: * Exposed to radiation levels above background of \>5 mSv in the last year, \>10 mSv over the last 5 years or a cumulative total of \>1 mSv per year of life * History or presence of any clinically significant disease or disorder in the opinion of the investigator * Any clinically relevant abnormal findings in physical examination, clinical chemistry, haematology, urinalysis, vital signs or ECG at baseline in the opinion of the investigator