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Study Evaluating the Safety of FXR-450 in Healthy Subjects

This study has been completed.
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer Identifier:
First received: July 9, 2007
Last updated: March 12, 2008
Last verified: March 2008
The primary purpose of the study is to evaluate the safety of FXR-450 in healthy subjects. This study will also evaluate pharmacokinetics (PK) of FXR-450 in healthy subjects.

Condition Intervention Phase
Drug: FXR 450
Drug: placebo
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Participant, Care Provider, Investigator, Outcomes Assessor)
Official Title: Single Ascending Dose Study of the Safety, Tolerability, and Pharmacokinetics of FXR-450 Administered Orally to Healthy Subjects

Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Primary Outcome Measures:
  • Safety, tolerability [ Time Frame: 4 days ]

Secondary Outcome Measures:
  • pharmacokinetics [ Time Frame: 4 days ]

Estimated Enrollment: 64
Study Start Date: October 2007
Study Completion Date: February 2008
Primary Completion Date: February 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: 1
Arm 1: FXR 450
Drug: FXR 450
capsule, single oral doses from 10 mg to 450 mg
Placebo Comparator: 2
Drug: placebo
capsule similar to active drug


Ages Eligible for Study:   18 Years to 50 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Men or women of nonchildbearing potential (WONCBP) aged 18 to 50 years inclusive at screening.
  • Healthy as determined by the investigator on the basis of screening evaluations.
  • Nonsmoker or smoker of fewer than 10 cigarettes per day as determined by history. Must be able to abstain from smoking during the inpatient stay.

Exclusion Criteria:

  • Any significant medical disease.
  • History of cholecystectomy (removal of gallbladder).
  • Any clinically important finding in physical examination, vital signs, 12-lead electrocardiograms (ECGs), or clinical laboratory test results.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00499629

United States, Pennsylvania
Philadelphia, Pennsylvania, United States, 19148
Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
  More Information

Responsible Party: Wyeth (Registry Contact: Clinical Trial Registry Specialist), Wyeth Identifier: NCT00499629     History of Changes
Other Study ID Numbers: 3213A1-1000
Study First Received: July 9, 2007
Last Updated: March 12, 2008

Keywords provided by Wyeth is now a wholly owned subsidiary of Pfizer:
healthy subjects processed this record on May 23, 2017