Pharmacokinetic Interaction Study to Assess the Effect of ASP015K on Tacrolimus in Healthy Volunteers

September 6, 2011 updated by: Astellas Pharma Inc

A Phase 1, Open Label, Single Sequence, Drug Interaction Study of the Pharmacokinetics of ASP015K and Tacrolimus After Separate and Concomitant Administration to Healthy Adult Volunteers

This study characterizes the pharmacokinetic effects of ASP015K on Tacrolimus in healthy volunteers.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The subjects will be confined to the unit for 13 days and have a brief follow-up visit to obtain hematology blood samples. Numerous blood and urine samples will be taken to determine the pharmacokinetics of the drugs.

Study Type

Interventional

Enrollment (Actual)

24

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Florida
      • Miami, Florida, United States, 33014
        • Clinical Pharmacology of Miami

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • If female, the subject is at least 2 years post menopausal or is surgically sterile per documentation provided by a third party medical professional and the subject is not pregnant as documented by a negative serum pregnancy test
  • If male, the subject agrees to sexual abstinence and/or to use a highly effective method of birth control during the study period
  • Subject is medically healthy, with no clinically significant medical history or abnormalities observed upon physical examination or 12-lead electrocardiogram (ECG)
  • Subjects must weigh at least 45 kg and have a body mass index (BMI) of 18-32 kg/m2

Exclusion Criteria:

  • Subject has a history of chronic diarrhea
  • Subject has been vaccinated within the last 60 days prior to study drug administration
  • The subject has a previous history of any clinically significant neurological, gastro-intestinal, renal, hepatic, pulmonary, metabolic, cardiovascular, psychiatric, endocrine, hematological disorder or disease
  • Subject has a positive test for hepatitis C antibody, or positive for hepatitis B surface antigen (HBsAg)
  • Subject has a history of the human immunodeficiency virus (HIV) antibody
  • The subject has an absolute neutrophil count (ANC) < 2500 cells/mm3 Subject has had clinically significant illness within 1 month prior to study drug administration
  • Subject has a recent history (within the last 6 months) of drug or alcohol abuse or a positive urine screen for alcohol or drugs of abuse/illegal drugs

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Tacrolimus and ASP015K
Drug: Tacrolimus
oral
Other Names:
  • Prograf
  • FK506
Drug: ASP015K
oral

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Pharmacokinetic assessment of AUC through the analysis of blood and urine samples
Time Frame: Up to Day 13
Up to Day 13

Secondary Outcome Measures

Outcome Measure
Time Frame
Pharmacokinetic assessment of maximum concentration (Cmax) through the analysis of blood and urine samples
Time Frame: Up to Day 13
Up to Day 13

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Astellas Pharma Inc

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2009

Primary Completion (Actual)

June 1, 2009

Study Completion (Actual)

June 1, 2009

Study Registration Dates

First Submitted

June 30, 2011

First Submitted That Met QC Criteria

September 6, 2011

First Posted (Estimate)

September 7, 2011

Study Record Updates

Last Update Posted (Estimate)

September 7, 2011

Last Update Submitted That Met QC Criteria

September 6, 2011

Last Verified

September 1, 2011

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 015K-CL-PK02

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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