Ignite Creation Date:
2025-12-25 @ 2:11 AM
Ignite Modification Date:
2026-04-20 @ 6:15 AM
Study NCT ID:
NCT02393560
Status:
COMPLETED
Last Update Posted:
2017-01-25
First Post:
2015-03-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
DECT Study in Allopurinol-Treated Gout Patients
Sponsor:
Ardea Biosciences, Inc.
Organization:
Study Overview
Official Title:
A Study to Determine the Presence and Volume of Monosodium Urate Crystals as Assessed by Dual-Energy Computed Tomography in Gout Patients Treated With Allopurinol
Status:
COMPLETED
Status Verified Date:
2017-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to determine presence and volume of monosodium urate (MSU) crystal deposits as determined by dual-energy computed tomography (DECT) imaging in gout subjects treated with allopurinol with and without visible tophi.
Detailed Description:
DECT is a technique that enables visualization of MSU crystal deposits by analysis of the chemical composition of the scanned materials. This study will determine the extent of MSU crystal volume in the hands/wrists, feet/ankles, and knees as determined by DECT of subjects with gout taking a dose of at least 300 mg allopurinol daily for the past 12 weeks.
Patients with gout on allopurinol with and without tophi to be assessed using DECT imaging for crystal deposition with assessments, which include patient and provider assessments of disease severity and pain, prior to and after the scan.
Patients with gout on allopurinol with and without tophi to be assessed using DECT imaging for crystal deposition with assessments, which include patient and provider assessments of disease severity and pain, prior to and after the scan.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: