Status:

COMPLETED

To Evaluate Whether Naproxen and Darexaban (YM150) Interact in Their Effects

Lead Sponsor:

Astellas Pharma Inc

Conditions:

Pharmacodynamic Interaction

Healthy Subjects

Eligibility:

MALE

18-55 years

Phase:

PHASE1

Brief Summary

The primary objective of this study is to evaluate whether naproxen and darexaban which have different effects on blood coagulation influence each other in their effects. Also it will be investigated ...

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 naproxen or any components of the formulation used
  • A contra-indication for the use of naproxen
  • 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 :

May 1 2010

Estimated Enrollment :

26 Patients enrolled

Trial Details

Trial ID

NCT01409603

Start Date

January 1 2010

End Date

May 1 2010

Last Update

April 11 2013

Active Locations (1)

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1

SGS Aster

Paris, France, 75015