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Completed

NCT Number: NCT02189330

A Study To Estimate How Much Tafamidis Created In Different Ways Can Be Measured in Blood Samples

All subjects in this study will be given tafamidis. After swallowing a single pill of tafamidis, measurements including blood samples will be compared to see if tafamidis made in different ways is about the same. After approximately 28 days subjects will be given another pill of tafamidis and the study measurements will be repeated.

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Key information

Conditions

Healthy Volunteers

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Primary location

Pfizer Investigational Site

Brussels, B-1070, Belgium

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Healthy males or females of non-child bearing potential.
  • Body Mass Index (BMI) of 17.5 to 30.5 and total body weight more than 50 kg (110 lbs).

Exclusion criteria

  • Blood pressure at screening visit of greater than 140 mm Hg (systolic) or 90 mg Hg (diastolic).
  • Use of prescription or nonprescription drugs supplements within 7 days prior to 7 days of the study.

Treatment and study plan

Tafamidis

Drug

20 mg of current commercial formulation.

Primary outcomes

  1. Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - 8)]

    Time frame: 168 hours

    AUC (0 - 8)= Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - 8). It is obtained from AUC (0 - t) plus AUC (t - 8).

  2. Maximum Observed Plasma Concentration (Cmax)

    Time frame: 168 hours

Secondary outcomes

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

    Time frame: 168 hours

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

  2. Time to Reach Maximum Observed Plasma Concentration (Tmax)

    Time frame: 6

Sponsors and collaborators

Lead sponsor

Pfizer

Industry

Registry information

Official study title

A Phase 1, Open-Label, Randomized, 2-Cohort, Crossover, Single Dose Study to Estimate the Relative Bioavailability of PF 06291826 (Tafamidis) Following Administration of Two Oral Formulations Versus Commercial Capsule in Healthy Subjects Under Fasted Conditions

Important dates

Study start
2014
Primary completion
2014
Study completion
2014
First posted
Jul 14, 2014
Registry last updated
Jul 15, 2014

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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