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ClinicalTrials.gov public records Last synced Oct 5, 2026, 10:59 PM EDT

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Showing 25–35 of 35 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo for allopurinol Clear all
Completed Phase 3 Interventional Results available

Combining Lesinurad With Allopurinol in Inadequate Responders

NCT01510158
View directory record Official record
Conditions
Gout
Interventions
Lesinurad, Placebo, Allopurinol
Drug
Lead sponsor
Ardea Biosciences, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
607 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
165
States / cities
Athens, Alabama • Birmingham, Alabama • Gulf Shores, Alabama + 139 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2016 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 3 Interventional Results available

PREventative Study Against URate-lowering Drug-induced Gout Exacerbations 1

NCT00829829
View directory record Official record
Conditions
Intercritical Gout
Interventions
Placebo, Rilonacept 80 mg, Rilonacept 160 mg
Other · Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
67
States / cities
Birmingham, Alabama • Gilbert, Arizona • Peoria, Arizona + 61 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2017 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Center of Research Translation (CORT) Project 2

NCT02038179
View directory record Official record
Conditions
Pre-hypertension, JNC 7 Stage I Hypertension
Interventions
Allopurinol, Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 40 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Effects of BCRP Q141K on Allopurinol Pharmacokinetics and Dynamics

NCT02956278
View directory record Official record
Conditions
Chronic Gout, Hyperuricemia
Interventions
Allopurinol, Placebo
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Mountain View, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2020 · Synced Oct 5, 2026, 10:59 PM EDT
Terminated Phase 3 Interventional Results available

Study of the Safety and Efficacy of Long-Term Rilonacept Treatment for the Prevention of Gout Flares

NCT01459796
View directory record Official record
Conditions
Gout
Interventions
Rilonacept, Placebo, Allopurinol
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
74
States / cities
Birmingham, Alabama • Mesa, Arizona • Phoenix, Arizona + 71 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Oct 5, 2026, 10:59 PM EDT
Terminated Phase 4 Interventional Results available

A Phase 4 Safety and Efficacy Study to Evaluate Lesinurad 200 mg in Participants With Gout and Renal Impairment

NCT03226899
View directory record Official record
Conditions
Gout, Chronic Kidney Disease (CKD)
Interventions
Lesinurad, XOI, Placebo, colchicine, corticosteroids
Drug
Lead sponsor
Ironwood Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
70
States / cities
Birmingham, Alabama • Tucson, Arizona • Covina, California + 59 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 2 Interventional Results available

Study of Verinurad in Heart Failure With Preserved Ejection Fraction

NCT04327024
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction (HFpEF)
Interventions
Verinurad, Allopurinol, Placebo for verinurad, Placebo for allopurinol
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
40 Years to 130 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
8
States / cities
Granada Hills, California • Northridge, California • Torrance, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 3 Interventional Results available

An Intervention Trial for Cardiac Neuropathy in Type 1 Diabetes

NCT00116207
View directory record Official record
Conditions
Diabetic Autonomic Neuropathy
Interventions
ORAL ANTIOXIDANT
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2009
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 29, 2016 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 2 Interventional Results available

A Study of the Efficacy of Canakinumab in Prevention of Acute Flares in Chronic Gout Patients Initiating Allopurinol Therapy (Core Study) and a Long-term Study of the Efficacy and Safety of Canakinumab in Patients With Gout (Extension Study)

NCT00819585
View directory record Official record
Conditions
Gout
Interventions
Canakinumab, Colchicine, Allopurinol, Placebo Matching Canakinumab, Placebo Matching Colchicine
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
19
States / cities
Huntington Beach, California • San Diego, California • Jupiter, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 2 Interventional

A Randomized, Double-Blind, Dose-Response Study of the Safety and Uric Acid Effects of Oral Ulodesine Added to Allopurinol in Subjects With Gout and Concomitant Moderate Renal Insufficiency

NCT01407874
View directory record Official record
Conditions
Gout, Hyperuricemia, Arthritis, Joint Disease, Renal Insufficiency
Interventions
Placebo, Ulodesine (BCX4208) 5 mg, Ulodesine (BCX4208) 10 mg
Drug
Lead sponsor
BioCryst Pharmaceuticals
Industry
Eligibility
18 Years to 69 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
10
States / cities
Mobile, Alabama • Peoria, Arizona • Irvine, California + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Oct 5, 2026, 10:59 PM EDT
Completed Phase 3 Interventional Results available

Uric Acid and Hypertension in African Americans

NCT00241839
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, Hypertension
Interventions
Allopurinol, Placebo, Chlorthalidone, Potassium chloride
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 26, 2013 · Synced Oct 5, 2026, 10:59 PM EDT