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NCT01749085 · ClinicalTrials.gov registry record · Phase 1

Study To Determine The Effect Of Food And Strong CYP3A4 Enzyme Inhibitor On PF-04449913 Drug Levels

A Phase 1 study, sponsored by Pfizer.

Completed
Registry status
Phase 1
Development phase
14
Enrollment target

NCT01749085: Completed Phase 1 study, sponsored by Pfizer.

NCT01749085 is a Phase 1 study that has completed, run by Pfizer. The registered enrollment target is 14 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (77% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01749085, a Phase 1 study, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 1
Development phase
14 participants
Enrollment target

Study Summary

The study aims to determine what effect a high fat meal will have on the drug exposure of PF-04449913. The study also aims to determine the effect of a strong enzyme (CYP3A4) inhibitor on drug exposure of PF-04449913.

Interventions

  • DRUG PF-04449913, ketoconazole

Trial Details

FieldValue
Enrollment Target 14 participants
Start Date 2012-12
Est. Completion 2013-02
Phase Phase 1
Pfizer

1,845 total trials

What the finished NCT01749085 record still lists

NCT01749085 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 14 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (77% lower).

The record links to 0 conditions, and to 1 intervention - of which PF-04449913, ketoconazole is the first listed.

NCT01749085 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01749085 about?

NCT01749085 is a clinical study titled "Study To Determine The Effect Of Food And Strong CYP3A4 Enzyme Inhibitor On PF-04449913 Drug Levels". The study aims to determine what effect a high fat meal will have on the drug exposure of PF-04449913. The study also aims to determine the effect of a strong enzyme (CYP3A4) inhibitor on drug exposure of PF-04449913.

What is the current status of trial NCT01749085?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 14 participants. The study started on 2012-12. Estimated completion is 2013-02.

What interventions are being tested in trial NCT01749085?

The interventions under investigation include: PF-04449913, ketoconazole (DRUG).

Who is sponsoring clinical trial NCT01749085?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01749085's enrollment target sits among peer trials

14 1844th of 2000 higher than 154 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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Source: ClinicalTrials.gov NCT01749085, the US trial registry maintained by the National Library of Medicine. NCT01749085 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.