Effect of Food on the Pharmacokinetics of Oral Treprostinil

March 5, 2010 updated by: United Therapeutics

Effect of Different Meal Types on the Pharmacokinetics of a Single 1 mg Oral Dose of UT-15C (Treprostinil Diethanolamine) Sustained Release Tablets in Healthy Volunteers

The purpose of this study is to assess the pharmacokinetic and safety profile of a single dose of oral treprostinil following four different meals of varying caloric and fat content.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

32

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
    • Texas
      • Austin, Texas, United States, 78744
        • Ppd Development

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 55 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subject is healthy and between the ages of 18 and 55 years, inclusive, at Screening.
  • Female subjects must weigh between 45 and 100 kg, inclusive, with a BMI between 19.0-29.9 kg/m2, inclusive at Screening. Male subjects must weigh between 50 and 120 kg, inclusive, with a BMI between 19.0-32.0 kg/m2, inclusive at Screening.
  • Subject has a medical history, physical examination, vital signs, ECG and clinical laboratory results within normal limits or considered not clinically significant by the Investigator at Screening.

Exclusion Criteria:

  • Subject has any clinically relevant abnormality identified during the screening physical examination, 12-lead ECG, or laboratory examinations.
  • Subject has a history of anaphylaxis, a documented hypersensitivity reaction, or a clinically significant idiosyncratic reaction to any drug.
  • Subject has a clinically significant history of neurological, cardiovascular, respiratory, endocrine, hematological, hepatic, renal, gastrointestinal, genitourinary, pulmonary, and/or musculoskeletal disease; glaucoma; a psychiatric disorder, or any other chronic disease, whether controlled by medication or not.

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Treprostinil pharmacokinetics in healthy volunteers following a single oral dose of a 1 mg treprostinil diethanolamine sustained release tablet after four different meal types.
Time Frame: Immediately prior to through 36 hours post treprostinil diethanolamine dosing for each treatment period (4 treatment periods each separated by a 7-day washout period)
Immediately prior to through 36 hours post treprostinil diethanolamine dosing for each treatment period (4 treatment periods each separated by a 7-day washout period)
Adverse event monitoring
Time Frame: From the first dose of treprostinil diethanolamine through study end (Study Day 23/24)
From the first dose of treprostinil diethanolamine through study end (Study Day 23/24)

Secondary Outcome Measures

Outcome Measure
Time Frame
Clinical laboratories
Time Frame: Study Days 0, 7, 14, 21 and 23
Study Days 0, 7, 14, 21 and 23

Collaborators and Investigators

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

Sponsor

United Therapeutics

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

September 1, 2009

Primary Completion (Actual)

November 1, 2009

Study Completion (Actual)

November 1, 2009

Study Registration Dates

First Submitted

August 19, 2009

First Submitted That Met QC Criteria

August 19, 2009

First Posted (Estimate)

August 20, 2009

Study Record Updates

Last Update Posted (Estimate)

March 8, 2010

Last Update Submitted That Met QC Criteria

March 5, 2010

Last Verified

March 1, 2010

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • TDE-PH-115

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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