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Completed Phase 3 Interventional Results available

Combination Treatment Study in Subjects With Tophaceous Gout With Lesinurad and Febuxostat

ClinicalTrials.gov ID: NCT01510769

Public ClinicalTrials.gov record NCT01510769. 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 Oct 26, 2026, 5:14 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

A Phase 3 Randomized, Double-Blind, Multicenter, Placebo- Controlled, Combination Study to Evaluate the Efficacy and Safety of Lesinurad and Febuxostat Compared to Febuxostat Alone at Lowering Serum Uric Acid and Resolving Tophi in Subjects With Tophaceous Gout

Brief summary

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

This study will compare the serum uric acid lowering effects, clinical benefits, and safety of lesinurad in combination with febuxostat to febuxostat alone in patients with tophaceaous gout.

Study identification

NCT ID
NCT01510769
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Ardea Biosciences, Inc.
Industry
Enrollment
330 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 85 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 2012 (Type not available)
Primary completion
Jun 2014 (Actual)
Completion
Jun 2014 (Actual)
Last update posted
May 26, 2016

2012 – 2014

United States locations

U.S. sites
99
U.S. states
30
U.S. cities
88
Facility City State ZIP Site status
Not listed Birmingham Alabama 35211 —
Not listed Goodyear Arizona 85395 —
Not listed Peoria Arizona 85381 —
Not listed Pheonix Arizona 85023 —
Not listed Tucson Arizona 85724 —
Not listed Little Rock Arkansas 72204 —
Not listed Little Rock Arkansas 72223 —
Not listed Glendale California 91204 —
Not listed Huntington Beach California 92646 —
Not listed Irvine California 92618 —
Not listed La Jolla California 92037 —
Not listed Los Angeles California 90048 —
Not listed Rancho Cucamonga California 91730 —
Not listed San Diego California 92108 —
Not listed Denver Colorado 80220 —
Not listed Denver Colorado 80230 —
Not listed Englewood Colorado 80113 —
Not listed Trumball Connecticut 06611 —
Not listed Washington D.C. District of Columbia 20422 —
Not listed Boynton Beach Florida 33472 —
Not listed Brooksville Florida 34601 —
Not listed East Brandenton Florida 34208 —
Not listed Fleming Island Florida 32003 —
Not listed Miami Florida 33135 —
Not listed Napels Florida 34102 —
Not listed Pembroke Pines Florida 33027 —
Not listed Pembroke Pines Florida 33029 —
Not listed Port Orange Florida 32127 —
Not listed Tampa Florida 33606 —
Not listed Tampa Florida 33607 —
Not listed Tampa Florida 33614 —
Not listed Vero Beach Florida 32960 —
Not listed Winter Haven Florida 33880 —
Not listed Conyers Georgia 30013 —
Not listed Johns Creek Georgia 30097 —
Not listed Newnan Georgia 30265 —
Not listed Savannah Georgia 31406 —
Not listed Honolulu Hawaii 96814 —
Not listed Meridian Idaho 83642 —
Not listed Meridian Idaho 83646 —
Not listed Chicago Illinois 60624 —
Not listed Chicago Illinois 60637 —
Not listed Gurnee Illinois 60031 —
Not listed Springfield Illinois 62704 —
Not listed Springfield Illinois 62711 —
Not listed Elizabethtown Kentucky 42701 —
Not listed Lexington Kentucky 40504 —
Not listed Frederick Maryland 21702 —
Not listed Kalamazoo Michigan 49009 —
Not listed Southfield Michigan 48034 —
Not listed Jackson Mississippi 39202 —
Not listed Olive Branch Mississippi 38654 —
Not listed Jefferson City Missouri 65109 —
Not listed St Louis Missouri 63117 —
Not listed Missoula Montana 59808 —
Not listed Mineola New York 11501 —
Not listed New York New York 10016 —
Not listed Calabash North Carolina 28467 —
Not listed Durham North Carolina 27710 —
Not listed Greenville North Carolina 27834 —
Not listed Wilmington North Carolina 28401 —
Not listed Winston-Salem North Carolina 27103 —
Not listed Fargo North Dakota 58103 —
Not listed Columbus Ohio 43203 —
Not listed Middleburg Ohio 44130 —
Not listed Wadsworth Ohio 44281 —
Not listed Oklahoma City Oklahoma 73103 —
Not listed Oklahoma City Oklahoma 73112 —
Not listed Belle Vernon Pennsylvania 15012 —
Not listed Clairton Pennsylvania 15025 —
Not listed Duncansville Pennsylvania 16635 —
Not listed Jenkintown Pennsylvania 19046 —
Not listed Lansdale Pennsylvania 19446 —
Not listed Pittsburgh Pennsylvania 15206 —
Not listed Scottdale Pennsylvania 15683 —
Not listed Sellersville Pennsylvania 18960 —
Not listed Columbia South Carolina 29204 —
Not listed Greenville South Carolina 29615 —
Not listed Mt. Pleasant South Carolina 29464 —
Not listed Spartanburg South Carolina 29303 —
Not listed Jackson Tennessee 38305 —
Not listed Memphis Tennessee 38119 —
Not listed Austin Texas 78705 —
Not listed Austin Texas 78758 —
Not listed Corpus Christi Texas 78413 —
Not listed Dallas Texas 75218 —
Not listed Houston Texas 77004 —
Not listed Houston Texas 77074 —
Not listed San Antonio Texas 78229 —
Not listed Sugar Land Texas 77479 —
Not listed Victoria Texas 77901 —
Not listed Waco Texas 76708 —
Not listed Chesapeake Virginia 23320 —
Not listed Danville Virginia 24541 —
Not listed Richmond Virginia 23235 —
Not listed Suffolk Virginia 23435 —
Not listed Virginia Beach Virginia 23462 —
Not listed Seattle Washington 98104 —
Not listed Morgantown West Virginia 26505 —

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 NCT01510769, 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 May 26, 2016 · Synced Oct 26, 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 public registry record, listed eligibility criteria, and available contact information for NCT01510769 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →