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Clinical Trials/NCT02102633
NCT02102633CompletedPhase 1

An Open-Label, Randomized, 2-Period Crossover Study To Evaluate The Effect Of A Single Oral Dose Of Bosutinib On The Pharmacokinetics Of Dabigatran Etexilate Mesylate Administered Orally To Healthy Subjects

Pfizer1 site in 1 country27 target enrollmentStarted: May 2014Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 1
Status
Completed
Sponsor
Pfizer
Enrollment
27
Locations
1
Primary Endpoint
Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast)

Study Overview

Brief Summary

The study evaluates the effect of a single oral dose of bosutinib on the single dose pharmacokinetics of dabigatran, a p-glycoprotein substrate, in healthy subjects.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Crossover
Primary Purpose
Basic Science
Masking
None

Eligibility Criteria

Ages
21 Years to 55 Years (Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • Healthy subjects between 21 to 55 years old and BMI between 17.5 and 30.5 kg/m2.

Exclusion Criteria

  • Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
  • Risks of bleeding including prior personal or familiar history of abnormal bleeding, hereditary or acquired coagulation or platelet disorder or abnormal coagulation test (PT/INR or PTT/aPTT greater than upper limit of normal) result at screening.
  • Pregnant or nursing females; females of childbearing potential who are unwilling or unable to use an acceptable method of non-hormonal contraception as outlined in this protocol from at least 14 days prior to the first dose of study medication.

Arms & Interventions

Dabigatran

Experimental

Dabigatran 150 mg orally

Intervention: Dabigatran (Drug)

Dabigatran + Bosutinib

Experimental

Dabigatran 150 mg co-administered with Bosutinib 500 mg orally

Intervention: Bosutinib (Drug)

Dabigatran + Bosutinib

Experimental

Dabigatran 150 mg co-administered with Bosutinib 500 mg orally

Intervention: Dabigatran (Drug)

Outcomes

Primary Outcomes

Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast)

Time Frame: 48 hours

Area under the plasma concentration time-curve from zero to the last measured concentration (AUClast)

Maximum Observed Plasma Concentration (Cmax)

Time Frame: 48 hours

Maximum Observed Plasma Concentration

Secondary Outcomes

  • Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast)(48 hours)
  • Time to Reach Maximum Observed Plasma Concentration (Tmax)(48 hours)
  • Plasma Decay Half-Life (t1/2)(48 hours)
  • Apparent Oral Clearance (CL/F)(48 hours)
  • Apparent Volume of Distribution (Vz/F)(48 hours)

Investigators

Sponsor
Pfizer
Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (1)

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