← Eichor
Study identifier: NCT07089888 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study of Dotinurad Versus Allopurinol in Tophaceous Gout

Condition: Tophaceous Gout  ·  Sponsor: Crystalys Therapeutics

PhasePhase 3
Planned participants250
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

The primary objective of this study is to evaluate the efficacy of dotinurad in lowering serum uric acid (sUA) at Week 24 compared with allopurinol in adult participants with tophaceous gout.

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Trial Lead  ·  (858) 356-4740  ·  ClinicalTrials@crystalystx.com

Always discuss trial participation with your own doctor first.

Locations (86)

The Kirklin Clinic of University of Alabama Birmingham HospitalBirmingham, Alabama, United StatesRecruiting
Alabama Clinical TherapeuticsBirmingham, Alabama, United StatesWithdrawn
G & L ResearchFoley, Alabama, United StatesRecruiting
Arizona Arthritis & Rheumatology Associates (AARA) - GilbertGilbert, Arizona, United StatesRecruiting
Arizona Arthritis & Rheumatology Associates (AARA) - GlendaleGlendale, Arizona, United StatesRecruiting
Arizona Arthritis & Rheumatology Associates (AARA) - MesaMesa, Arizona, United StatesRecruiting
Del Sol Research Management - Tucson EastTucson, Arizona, United StatesRecruiting
Medvin Clinical Research - CovinaCovina, California, United StatesRecruiting
West Coast ResearchDublin, California, United StatesRecruiting
Infinity Clinical ResearchNorco, California, United StatesRecruiting
Amicis Research Center - BalboaNorthridge, California, United StatesRecruiting
Cure Clinical Research, LLCOrange, California, United StatesRecruiting

+ 74 more locations — full list on the registry record.

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT07089888