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NCT01673451 · ClinicalTrials.gov registry record · Phase 1

2-Part Multiple Ascending Dose Study for Safety and Pharmacokinetics in Healthy and Elderly Subjects

A Phase 1 study, sponsored by Eisai.

Completed
Registry status
Phase 1
Development phase
24
Enrollment target

NCT01673451: Completed Phase 1 study, sponsored by Eisai.

NCT01673451 is a Phase 1 study that has completed, run by Eisai. The registered enrollment target is 24 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (60% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01673451, a Phase 1 study, has completed, sponsored by Eisai.

COMPLETED
Registry status
Phase 1
Development phase
24 participants
Enrollment target

Study Summary

This is a single-center, randomized, double-blind, placebo-controlled, sequential, multiple-dose study. The study will be conducted in two parts: Part A (6 cohorts of healthy adults receiving evening dosing) and Part B (one cohort of elderly adults receiving evening dosing).

Interventions

  • DRUG Placebo comparator
  • DRUG E2006

Trial Details

FieldValue
Enrollment Target 24 participants
Start Date 2012-08
Est. Completion 2013-07
Phase Phase 1
Eisai

287 total trials

What the finished NCT01673451 record still lists

NCT01673451 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 24 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (60% lower).

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

NCT01673451 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01673451 about?

NCT01673451 is a clinical study titled "2-Part Multiple Ascending Dose Study for Safety and Pharmacokinetics in Healthy and Elderly Subjects". This is a single-center, randomized, double-blind, placebo-controlled, sequential, multiple-dose study. The study will be conducted in two parts: Part A (6 cohorts of healthy adults receiving evening dosing) and Part B (one cohort of elderly adults receiving evening dosing).

What is the current status of trial NCT01673451?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 24 participants. The study started on 2012-08. Estimated completion is 2013-07.

What interventions are being tested in trial NCT01673451?

The interventions under investigation include: Placebo comparator (DRUG), E2006 (DRUG).

Who is sponsoring clinical trial NCT01673451?

This trial is sponsored by Eisai, which has 287 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01673451's enrollment target sits among peer trials

24 1520th of 2000 higher than 405 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 NCT01673451, the US trial registry maintained by the National Library of Medicine. NCT01673451 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.