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Study Evaluating the Safety, Tolerability and Pharmacokinetics of NSA-789 in Healthy Japanese Male Subjects

This study has been completed.
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer Identifier:
First received: February 8, 2008
Last updated: January 28, 2009
Last verified: January 2009
This study will provide an initial assessment of the safety, tolerability and pharmacokinetics (PK) of NSA-789 after administration of ascending single oral doses to healthy Japanese male subjects. This is a randomized, double-blind, placebo-controlled, inpatient, sequential-group study conducted under fasting conditions at a single investigational site. Each subject will participate in only 1 dose group and will receive only 1 dose of test article.

Condition Intervention Phase
Drug: NSA-789
Other: Placebo
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double-Blind
Official Title: Ascending Single Dose Study of the Safety, Tolerability and Pharmacokinetics of NSA-789 Administered Orally to Healthy Japanese Male Subjects

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

Primary Outcome Measures:
  • Safety and Tolerability [ Time Frame: 3 months ]

Secondary Outcome Measures:
  • Pharmacokinetics [ Time Frame: 3 months ]

Enrollment: 56
Study Start Date: March 2008
Study Completion Date: September 2008
Primary Completion Date: September 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: NSA-789 Drug: NSA-789
Placebo Comparator: Placebo Other: Placebo


Ages Eligible for Study:   20 Years to 45 Years   (Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Men aged 20 to 45 years inclusive at screening.
  • Healthy as determined by the investigator on the basis of screening evaluations.

Exclusion Criteria:

  • Any significant cardiovascular, hepatic, renal, respiratory, gastrointestinal, endocrine, immunologic, dermatologic, hematologic, neurologic, or psychiatric disease.
  • Use of any investigational drug within 90 days before study day 1 or prescription drug within 30 days before study day 1
  • Any clinically important deviation from normal limits in physical examination, vital signs, 12-lead electrocardiograms (ECGs), or clinical laboratory test results.
  Contacts and Locations
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Please refer to this study by its identifier: NCT00619736

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: NCT00619736     History of Changes
Other Study ID Numbers: 3230A1-1001
Study First Received: February 8, 2008
Last Updated: January 28, 2009

Keywords provided by Wyeth is now a wholly owned subsidiary of Pfizer:
Healthy processed this record on April 28, 2017