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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT05253833
Registration number
NCT05253833
Ethics application status
Date submitted
15/02/2022
Date registered
24/02/2022
Date last updated
11/07/2024
Titles & IDs
Public title
Phase 2 to Assess Efficacy and Safety in AR882 Alone or in Combination With Allopurinol in Patients With Tophaceous Gout
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Scientific title
A Phase 2, Randomized, Open-Label, Allopurinol-Controlled, Multicenter Study With Two Optional Extensions to Evaluate the Safety and Efficacy of AR882 Alone or in Combination With Allopurinol in Tophaceous Gout Patients
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Secondary ID [1]
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AR882-203
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Condition category
Condition code
Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Eligibility
Key inclusion criteria
* History of gout
* at least 1 measurable tophus on the hands/wrists and/or feet/ankles = 5 mm and = 30 mm in the longest diameter.
* Patients who are NOT on approved ULT must have sUA > 7 mg/dL
* Patients who are on medically appropriate ULT must have sUA > 6 mg/dL
* Estimated Glomerular Filtration Rate (eGFR) = 45 mL/min/1.73m2
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Minimum age
18
Years
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Maximum age
75
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Malignancy within 5 years, except for successfully treated basal or squamous cell carcinoma of the skin
* Pregnant or breastfeeding
* History of kidney stones
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 2
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Active, not recruiting
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
12/08/2022
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
1/08/2024
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Actual
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Sample size
Target
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Accrual to date
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Final
42
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Recruitment in Australia
Recruitment state(s)
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Arthrosi Therapeutics
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
This study will assess the serum urate lowering effect, tophi reduction, and safety of AR882 alone and in combination with allopurinol in patients with tophaceous gout at two doses compared to allopurinol over 24 weeks.
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Trial website
https://clinicaltrials.gov/study/NCT05253833
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Trial related presentations / publications
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Public notes
This record is viewable in the ANZCTR as it had previously listed Australia and/or New Zealand as a recruitment site, however these sites have since been removed
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Contacts
Principal investigator
Name
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R Keenan, MD
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Address
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Arthrosi Therapeutics
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT05253833
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