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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT06439602
Other study ID # AR882-302
Secondary ID
Status Recruiting
Phase Phase 3
First received
Last updated
Start date June 2024
Est. completion date November 2026

Study information

Verified date May 2024
Source Arthrosi Therapeutics
Contact Director Clinical Operations
Phone +1 858-437-9123
Email AR882-302@Arthrosi.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study will assess the serum uric acid lowering effect and safety of AR882 in gout patients at two doses compared to placebo over 12 months


Recruitment information / eligibility

Status Recruiting
Enrollment 750
Est. completion date November 2026
Est. primary completion date November 2026
Accepts healthy volunteers No
Gender All
Age group 18 Years to 85 Years
Eligibility Inclusion Criteria: - History of gout - Occurrence of = 2 self-reported gout flares in the last 12 months - Body weight no less than 50 kg - Patients who are NOT on approved urate-lowering therapy (ULT) must have sUA = 7 mg/dL - Patients who are on medically appropriate ULT must have sUA > 6 mg/dL - Serum creatinine must be < 3.0 mg/dL and estimated CLcr = 30 mL/min Exclusion Criteria: - Malignancy within 5 years, except for successfully treated basal or squamous cell carcinoma of the skin - Pregnant or breastfeeding - History of symptomatic kidney stones within the past 6 months

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
AR882 50 mg
Solid Oral Capsule
AR882 75 mg
Solid Oral Capsule
Placebo
Matching Solid Oral Capsule Placebo

Locations

Country Name City State
Australia Arthrosi Investigative Site (203) Botany New South Wales
Australia Arthrosi Investigative Site (200) Camberwell Victoria
Australia Arthrosi Investigative Site (201) Westmead New South Wales
New Zealand Arthrosi Investigative Site (300) Auckland
New Zealand Arthrosi Investigative Site (302) Auckland
New Zealand Arthrosi Investigative Site (304) Hamilton
New Zealand Arthrosi Investigative Site (303) Nelson
New Zealand Arthrosi Investigative Site (301) Rotorua
United States Arthrosi Investigative Site (110) Amarillo Texas
United States Arthrosi Investigative Site (139) Anchorage Alaska
United States Arthrosi Investigative Site (121) Ann Arbor Michigan
United States Arthrosi Investigative Site (101) Aurora Colorado
United States Arthrosi Investigative Site (118) Aventura Florida
United States Arthrosi Investigative Site (100) Binghamton New York
United States Arthrosi Investigative Site (133) Boise Idaho
United States Arthrosi Investigative Site (141) Bothell Washington
United States Arthrosi Investigative Site (142) Bountiful Utah
United States Arthrosi Investigative Site (113) Brooklyn New York
United States Arthrosi Investigative Site (149) Clearwater Florida
United States Arthrosi Investigative Site (148) Cleveland Ohio
United States Arthrosi Investigative Site (109) Colorado Springs Colorado
United States Arthrosi Investigative Site (115) Coral Gables Florida
United States Arthrosi Investigative Site (104) Dallas Texas
United States Arthrosi Investigative Site (146) Dayton Ohio
United States Arthrosi Investigative Site (128) DeLand Florida
United States Arthrosi Investigative Site (105) Detroit Michigan
United States Arthrosi Investigative Site (143) Edgewater Florida
United States Arthrosi Investigative Site (131) El Cajon California
United States Arthrosi Investigative Site (117) Encinitas California
United States Arthrosi Investigative Site (106) Foley Alabama
United States Arthrosi Investigative Site (116) Graham Texas
United States Arthrosi Investigative Site (137) Greensboro North Carolina
United States Arthrosi Investigative Site (150) Hagerstown Maryland
United States Arthrosi Investigative Site (111) Hampton Virginia
United States Arthrosi Investigative Site (120) Hatboro Pennsylvania
United States Arthrosi Investigative Site (102) Hollywood Florida
United States Arthrosi Investigative Site (119) Kansas City Missouri
United States Arthrosi Investigative Site (126) Lake Jackson Texas
United States Arthrosi Investigative Site (103) Miami Florida
United States Arthrosi Investigative Site (136) Missouri City Texas
United States Arthrosi Investigative Site (147) Myrtle Beach South Carolina
United States Arthrosi Investigative Site (108) New Orleans Louisiana
United States Arthrosi Investigative Site (144) New Orleans Louisiana
United States Arthrosi Investigative Site (145) Ogden Utah
United States Arthrosi Investigative Site (135) Ormond Beach Florida
United States Arthrosi Investigative Site (112) Phoenix Arizona
United States Arthrosi Investigative Site (129) Plano Texas
United States Arthrosi Investigative Site (138) Rancho Cucamonga California
United States Arthrosi Investigative Site (132) Rapid City South Dakota
United States Arthrosi Investigative Site (122) River Forest Illinois
United States Arthrosi Investigative Site (127) Round Rock Texas
United States Arthrosi Investigative Site (140) Shelby North Carolina
United States Arthrosi Investigative Site (114) Tempe Arizona
United States Arthrosi Investigative Site (107) Tomball Texas
United States Arthrosi Investigative Site (124) Tomball Texas
United States Arthrosi Investigative Site (130) Wilmington North Carolina
United States Arthrosi Investigative Site (134) Winchester Virginia

Sponsors (1)

Lead Sponsor Collaborator
Arthrosi Therapeutics

Countries where clinical trial is conducted

United States,  Australia,  New Zealand, 

Outcome

Type Measure Description Time frame Safety issue
Primary Serum urate (uric acid) (sUA) level < 6 mg/dL at month 6 Comparison of the treatment groups for the proportion of patients with serum urate (uric acid) (sUA) level < 6 mg/dL at month 6 24 weeks
Secondary Serum urate (uric acid) (sUA) level < 6 mg/dL from the end of month 9 to the end of month 12 Comparison of the treatment groups for the proportion of patients with serum urate (uric acid) (sUA) level < 6 mg/dL for the 3-month period from the end of month 9 to the end of month 12 12 weeks
Secondary No gout flares from the end of month 9 to the end of month 12 Comparison of the treatment groups for the proportion of patients with no gout flares for the 3-month period from the end of month 9 to the end of month 12 12 weeks
Secondary Monthly mean rate of gout flares by month 12 Comparison of the treatment groups for monthly mean rate of gout flares for the 3-month period from the end of month 9 to the end of month 12 12 weeks
Secondary Change in tophus burden by month 12 Comparison of the treatment groups for the proportion of patients who experience a complete response, marked or partial response, of at least 1 target tophus at Month 12, with no evidence of disease progression (no new tophus or single tophus showing progression) and patients with no new tophi formation at month 12 as determined using the computer-assisted photographic evaluation in rheumatology (CAPER) method 48 weeks
Secondary Incidence of Adverse Events Treatment Emergent Adverse Events and Serious Adverse Event incidence 56 weeks
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