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Completed Phase 2 Interventional

Gout Dose Response Study

ClinicalTrials.gov ID: NCT00955981

Public ClinicalTrials.gov record NCT00955981. 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 Nov 6, 2026, 8:44 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Randomized, Double-Blind, Multicenter, Placebo-Controlled, Safety and Efficacy Study of RDEA594 Versus Placebo in the Treatment of Hyperuricemia in Patients With Gout

Brief summary

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

To compare the proportion of subjects whose serum urate (sUA) level is \< 6.0 mg/dL after 28 days of dosing by treatment group.

Study identification

NCT ID
NCT00955981
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Ardea Biosciences, Inc.
Industry
Enrollment
123 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 75 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
Jul 2009 (Type not available)
Primary completion
Mar 2010 (Actual)
Completion
Sep 2011 (Actual)
Last update posted
Mar 7, 2014

2009 – 2011

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
Not listed Los Angeles California 90017 —
Not listed DeLand Florida 32720 —
Not listed Winston-Salem North Carolina 27103 —
Not listed Jackson Tennessee 38305 —

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 25 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00955981, 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 Mar 7, 2014 · Synced Nov 6, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00955981 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →