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Completed Phase 3 Interventional

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

ClinicalTrials.gov ID: NCT00367965

Public ClinicalTrials.gov record NCT00367965. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 25, 2026, 9:48 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

The Effect of Eszopiclone 3 mg Compared to Placebo on Daytime Function in Subjects With Insomnia Related to Rheumatoid Arthritis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

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

Study identification

NCT ID
NCT00367965
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Enrollment
153 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
25 Years to 64 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 31, 2004
Primary completion
Oct 31, 2004
Completion
Oct 31, 2004
Last update posted
Feb 21, 2012

2004

United States locations

U.S. sites
38
U.S. states
24
U.S. cities
38
Facility City State ZIP Site status
Not listed Huntsville Alabama — —
Not listed Tucson Arizona — —
Not listed Santa Maria California — —
Not listed Whittier California — —
Not listed Danbury Connecticut — —
Not listed Hamden Connecticut — —
Not listed Washington D.C. District of Columbia — —
Not listed Aventura Florida — —
Not listed Clearwater Florida — —
Not listed Fort Lauderdale Florida — —
Not listed Ocala Florida — —
Not listed Sarasota Florida — —
Not listed Tampa Florida — —
Not listed Vero Beach Florida — —
Not listed Springfield Illinois — —
Not listed Kansas City Kansas — —
Not listed Overland Park Kansas — —
Not listed Louisville Kentucky — —
Not listed Fall River Massachusetts — —
Not listed Lansing Michigan — —
Not listed St Louis Missouri — —
Not listed Medford New Jersey — —
Not listed Rochester New York — —
Not listed Winston-Salem North Carolina — —
Not listed Fargo North Dakota — —
Not listed Mayfield Village Ohio — —
Not listed Oklahoma City Oklahoma — —
Not listed Eugene Oregon — —
Not listed Bethlehem Pennsylvania — —
Not listed Norristown Pennsylvania — —
Not listed West Reading Pennsylvania — —
Not listed Columbia South Carolina — —
Not listed Myrtle Beach South Carolina — —
Not listed Memphis Tennessee — —
Not listed Amarillo Texas — —
Not listed Dallas Texas — —
Not listed Lubbock Texas — —
Not listed Everett Washington — —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00367965, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Feb 21, 2012 · Synced Sep 25, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00367965 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →