Phase 2b/3 Study to Assess ABP-671 a Novel URAT1 Inhibitor in Participants With Gout
Public ClinicalTrials.gov record NCT05818085. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multicenter, Randomized, Double-blind, Controlled, Phase 2b/3 Study to Assess the Efficacy and Safety of ABP-671 in Participants With Gout
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a multicenter, randomized, double-blind, Phase 2b/3 study to evaluate the efficacy and safety of ABP-671. Part 1 of the study will compare the efficacy and safety of different doses and regimens of ABP-671 with placebo and allopurinol. Part 2 of the study will compare the dosing regimen(s) of ABP-671 selected from Part 1 with placebo in participants who have not been enrolled for Part 1.
Study identification
- NCT ID
- NCT05818085
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 300 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 19 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
- Aug 10, 2023
- Primary completion
- Jan 29, 2025
- Completion
- Mar 29, 2025
- Last update posted
- Dec 21, 2025
2023 – 2025
United States locations
- U.S. sites
- 35
- U.S. states
- 17
- U.S. cities
- 30
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alliance for Multispecialty Research | Tempe | Arizona | 85281 | — |
| Tucson Neuroscience Research, LLC | Tuscon | Arizona | 85710 | — |
| Anaheim Clinical Trials (Cenexel ACT) | Anaheim | California | 92801 | — |
| Center for Clinical Trials of Sacramento | Sacramento | California | 95823 | — |
| Access Research Institute | Brooksville | Florida | 34613 | — |
| Nature Coast Clinical Reasearch | Crystal River | Florida | 34429 | — |
| JY Research Institute Inc. | Cutler Bay | Florida | 33189 | — |
| Accel Clinical Research Site | DeLand | Florida | 32720 | — |
| Jacksonville Center for Clinical Research | Jacksonville | Florida | 32216 | — |
| Accel Research Sites Network - St. Pete-Largo Clinical Research Unit | Largo | Florida | 33777 | — |
| A & D Doctor Center | Miami | Florida | 33135 | — |
| Bioclinical Research Alliance | Miami | Florida | 33155 | — |
| Cordova Research Institute | Miami | Florida | 33155 | — |
| Century Research LLC | Miami | Florida | 33173 | — |
| ITB Research | Miami | Florida | 33173 | — |
| Combined Research Orlando Phase I-IV | Orlando | Florida | 32807 | — |
| New Horizons Research | Palmetto Bay | Florida | 33158 | — |
| Advanced Clinical Research of Atlanta | Atlanta | Georgia | 30309 | — |
| Centricity Research | Columbus | Georgia | 31904 | — |
| Alliance for Multispecialty Research, LLC. | Newton | Kansas | 67114 | — |
| DelRicht Research | New Orleans | Louisiana | 70115 | — |
| AMR | New Orleans | Louisiana | 70119 | — |
| Annapolis Internal Medicine/CCT Research | Annapolis | Maryland | 21401 | — |
| DelRicht Research of Gulfport | Gulfport | Mississippi | 39501 | — |
| Quality Clinical Research, Inc | Omaha | Nebraska | 68114 | — |
| Santa Rosa Medical Center | Las Vegas | Nevada | 89119 | — |
| Inspire Santa Fe Medical Group | Santa Fe | New Mexico | 87505 | — |
| OnSite Clinical Solutions | Salisbury | North Carolina | 28144 | — |
| DelRicht Research | Tulsa | Oklahoma | 74133 | — |
| Altoona Center for Clinical Research | Duncansville | Pennsylvania | 16635 | — |
| ClinSearch | Chattanooga | Tennessee | 37421 | — |
| Medical Care/CCT | Elizabethton | Tennessee | 37643 | — |
| PanAmerican Clinical Research, LLC | Brownsville | Texas | 78520 | — |
| Quality Research Inc. | San Antonio | Texas | 78209 | — |
| Centricity Research | Suffolk | Virginia | 23435 | — |
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 22 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05818085, 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 Dec 21, 2025 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05818085 live on ClinicalTrials.gov.