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NCT00981968 · ClinicalTrials.gov registry record · Phase 1
Phase 1, Single and Multiple Doses Study of Sitaxentan in Japanese and Western Subjects
A Phase 1 study, sponsored by Pfizer.
- Completed
- Registry status
- Phase 1
- Development phase
- 22
- Enrollment target
NCT00981968: Completed Phase 1 study, sponsored by Pfizer.
NCT00981968 is a Phase 1 study that has completed, run by Pfizer. The registered enrollment target is 22 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (63% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00981968, a Phase 1 study, has completed, sponsored by Pfizer.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 22 participants
- Enrollment target
Study Summary
The purpose of this study is to investigate safety, tolerability and pharmacokinetics of sitaxentan following single and multiple oral administrations of sitaxentan sodium in Japanese healthy subjects.
Interventions
- DRUG Sitaxentan sodium/Placebo
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 22 participants |
| Start Date | 2009-09 |
| Est. Completion | 2009-11 |
| Phase | Phase 1 |
What the finished NCT00981968 record still lists
NCT00981968 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 22 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (63% lower).
The record links to 0 conditions, and to 1 intervention - of which Sitaxentan sodium/Placebo is the first listed.
NCT00981968 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00981968 about?
NCT00981968 is a clinical study titled "Phase 1, Single and Multiple Doses Study of Sitaxentan in Japanese and Western Subjects". The purpose of this study is to investigate safety, tolerability and pharmacokinetics of sitaxentan following single and multiple oral administrations of sitaxentan sodium in Japanese healthy subjects.
What is the current status of trial NCT00981968?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 22 participants. The study started on 2009-09. Estimated completion is 2009-11.
What interventions are being tested in trial NCT00981968?
The interventions under investigation include: Sitaxentan sodium/Placebo (DRUG).
Who is sponsoring clinical trial NCT00981968?
This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00981968's enrollment target sits among peer trials
22 1601st of 2000 higher than 386 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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