Status:
COMPLETED
To Evaluate if Multiple Doses of Ketoconazole Change the Blood Concentration of YM150 (Darexaban)
Lead Sponsor:
Astellas Pharma Inc
Conditions:
Pharmacokinetics of Darexaban and Metabolites
Healthy Subjects
Eligibility:
MALE
18-55 years
Phase:
PHASE1
Brief Summary
The primary objective of this study is to determine the effect of ketoconazole on the blood concentrations of darexaban and its metabolites (drug degradation products). The secondary objective of the ...
Detailed Description
This is an open-label, 2-period crossover study in young healthy male subjects to evaluate the effect of multiple once daily doses of ketoconazole on the pharmacokinetics (PK) of darexaban and metabol...
Eligibility Criteria
Inclusion
- Body mass index (BMI) between 18.5-30.0 kg/m2
- Male subjects must be non-fertile, i.e. surgically sterilized or must practice an adequate contraceptive method to prevent pregnancies
Exclusion
- Known or suspected hypersensitivity to darexaban or ketoconazole or any components of the formulation used
- Any of the liver function tests (i.e. ALT, AST and bilirubin) above the upper limit of normal at repeated measures
- Any clinically significant history of any other disease or disorder - gastrointestinal, cardiovascular, respiratory, renal, hepatic, neurological, dermatological, psychiatric or metabolic as judged by the medical investigator
- Any clinically significant abnormality following the investigator's review of the pre-study physical examination, ECG and clinical laboratory tests
- Use of any prescribed or OTC (over-the-counter) drugs (including vitamins, natural and herbal remedies, e.g. St. John's wort) in the 2 weeks prior to admission to the Clinical Unit, except for occasional use of paracetamol (up to 3 g/day)
- Regular use of any inducer of liver metabolism (e.g. barbiturates, rifampicin) in the 3 months prior to admission to the Clinical Unit
- Donation of blood or blood products within 3 months prior to admission to the Clinical Unit
- Any use of drugs of abuse, or smoking of more than 10 cigarettes (or equivalent) or more than 21 units (210 g) of alcohol per week within the 3 months prior to study
- Participation in any clinical study within 3 months or participation in more than 3 clinical studies within 12 months, prior to the expected date of enrolment into the study, provided that the clinical study did not entail a biological compound with a long terminal half life
Key Trial Info
Start Date :
January 1 2010
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2010
Estimated Enrollment :
26 Patients enrolled
Trial Details
Trial ID
NCT01405989
Start Date
January 1 2010
End Date
March 1 2010
Last Update
March 5 2014
Active Locations (1)
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1
SGS Aster
Paris, France, 75015