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NCT00367965 · ClinicalTrials.gov registry record · Phase 3

Study of Eszopiclone Compared to Placebo on Daytime Function in Subjects With Insomnia Related to Rheumatoid Arthritis

A Phase 3 study, sponsored by Sumitomo Pharma America.

Completed
Registry status
Phase 3
Development phase
153
Enrollment target

NCT00367965: Completed Phase 3 study, sponsored by Sumitomo Pharma America.

NCT00367965 is a Phase 3 study that has completed, run by Sumitomo Pharma America. The registered enrollment target is 153 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (80% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00367965, a Phase 3 study, has completed, sponsored by Sumitomo Pharma America.

COMPLETED
Registry status
Phase 3
Development phase
153 participants
Enrollment target

Study Summary

To demonstrate subjective sleep efficacy of eszopiclone 3 mg in subjects with insomnia related to rheumatoid arthritis (RA).

Interventions

  • DRUG placebo
  • DRUG Eszopiclone

Trial Details

FieldValue
Enrollment Target 153 participants
Start Date 2004-02
Est. Completion 2004-11
Phase Phase 3
Sumitomo Pharma America

168 total trials

What the finished NCT00367965 record still lists

NCT00367965 is an interventional study that assigns participants to a tested intervention. The registered 153 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (80% lower).

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

NCT00367965 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00367965 about?

NCT00367965 is a clinical study titled "Study of Eszopiclone Compared to Placebo on Daytime Function in Subjects With Insomnia Related to Rheumatoid Arthritis". To demonstrate subjective sleep efficacy of eszopiclone 3 mg in subjects with insomnia related to rheumatoid arthritis (RA).

What is the current status of trial NCT00367965?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 153 participants. The study started on 2004-02. Estimated completion is 2004-11.

What interventions are being tested in trial NCT00367965?

The interventions under investigation include: placebo (DRUG), Eszopiclone (DRUG).

Who is sponsoring clinical trial NCT00367965?

This trial is sponsored by Sumitomo Pharma America, which has 168 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00367965's enrollment target sits among peer trials

153 1510th of 2000 higher than 488 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 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 NCT00367965, the US trial registry maintained by the National Library of Medicine. NCT00367965 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.