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Clinical Trials/NCT01388829
NCT01388829CompletedPhase 1

A Phase 1, Single-Dose, Open-Label, Crossover Study To Assess The Relative Bioavailability Of 2 Different Formulations Of PF-04991532

Pfizer1 site in 1 country10 target enrollmentStarted: July 2011Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 1
Status
Completed
Sponsor
Pfizer
Enrollment
10
Locations
1
Primary Endpoint
Plasma AUClast

Study Overview

Brief Summary

This study is designed to compare the pharmacokinetics of two different lots of tablets.

Study Design

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

Eligibility Criteria

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

Inclusion Criteria

  • Healthy male and/or female (non childbearing potential) subjects between the ages of 18 and 55 years, inclusive. Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12 lead ECG and clinical laboratory tests. Women must be of non childbearing potential as defined in Lifestyle Guidelines.
  • Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).
  • An informed consent document signed and dated by the subject or a legally acceptable representative.

Exclusion Criteria

  • Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing) disease or clinical findings at Screening.
  • Screening supine blood pressure 140 mm Hg (systolic) or 90 mm Hg (diastolic), on a single measurement [confirmed by a single repeat, if necessary] following at least 5 minutes of rest.
  • Any condition possibly affecting drug absorption (eg, gastrectomy).

Arms & Interventions

formulation comparison

Experimental

formulation comparison

Intervention: Treatment A (Drug)

formulation comparison

Experimental

formulation comparison

Intervention: Treatment B (Drug)

Outcomes

Primary Outcomes

Plasma AUClast

Time Frame: 0, 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 hours

Plasma Cmax

Time Frame: 0, 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 hours

Secondary Outcomes

  • Plasma Tmax(0, 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48 hours)

Investigators

Sponsor
Pfizer
Sponsor Class
Industry

Study Sites (1)

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