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NCT00859521 · ClinicalTrials.gov registry record · Phase 1

Levetiracetam 1000 mg Under Fasting Conditions

A Phase 1 study, sponsored by Teva Pharmaceuticals USA.

Completed
Registry status
Phase 1
Development phase
30
Enrollment target

NCT00859521: Completed Phase 1 study, sponsored by Teva Pharmaceuticals USA.

NCT00859521 is a Phase 1 study that has completed, run by Teva Pharmaceuticals USA. The registered enrollment target is 30 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (50% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

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The verdict

NCT00859521, a Phase 1 study, has completed, sponsored by Teva Pharmaceuticals USA.

COMPLETED
Registry status
Phase 1
Development phase
30 participants
Enrollment target

Study Summary

THe objective of this study is to compare the rate and extent of absorption of an investigational formulation of levetiracetam 1000 mg tablet to an equivalent oral dose of the commercially available reference product under fasting conditions.

Primary Outcome

Bioequivalence based on Cmax

Interventions

  • DRUG Levetiracetam
  • DRUG Keppra®

Trial Details

FieldValue
Enrollment Target 30 participants
Start Date 2007-01
Est. Completion 2007-01
Phase Phase 1
Teva Pharmaceuticals USA

83 total trials

What the finished NCT00859521 record still lists

NCT00859521 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 30 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (50% lower).

The record links to 0 conditions, and to 2 interventions - of which Levetiracetam is the first listed.

NCT00859521 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00859521 about?

NCT00859521 is a clinical study titled "Levetiracetam 1000 mg Under Fasting Conditions". THe objective of this study is to compare the rate and extent of absorption of an investigational formulation of levetiracetam 1000 mg tablet to an equivalent oral dose of the commercially available reference product under fasting conditions.

What is the current status of trial NCT00859521?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 30 participants. The study started on 2007-01. Estimated completion is 2007-01.

What interventions are being tested in trial NCT00859521?

The interventions under investigation include: Levetiracetam (DRUG), Keppra® (DRUG).

Who is sponsoring clinical trial NCT00859521?

This trial is sponsored by Teva Pharmaceuticals USA, which has 83 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00859521's enrollment target sits among peer trials

30 1332nd of 2000 higher than 561 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 NCT00859521, the US trial registry maintained by the National Library of Medicine. NCT00859521 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.