- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00685542
Effect of Diacerein on Hand Osteoarthritis
December 2, 2010 updated by: Seoul National University Hospital
Phase IV Study of Diacerein in Human Hand Osteoarthritis
Ostearthritis is one of the most common arthritis, affecting more than 30% of aged people world-widely.
The disease is characterized by pain and stiffness of the affected joints and is the most common cause of disability in aged people.
It commonly affects knee, hip, hand and spine joints.
Diacerein is a drug developed specifically for the treatment of osteoarthritis.
It has inhibitory effects on interleukin-1 (IL-1) and metalloproteases which are known to play key roles in the pathogenesis of osteoarthritis while exerting no effect on phospholipase A2, cyclooxygenase or lipoxygenase.
It showed anti-inflammatory effects on animal models and reduced structural changes in several animal models.
Therefore, we investigate the role of diacerein in patients with hand osteoarthritis.
Study Overview
Study Type
Interventional
Enrollment (Actual)
86
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Seoul, Korea, Republic of, 110-744
- Seoul National University Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
38 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Ages over 40 years-old
- Conforming to the classification criteria of American College of Rheumatology*
- More than 1 tender joints
- Self reported hand pain which is more than 30 mm on the Australian/Canadian Osteoarthritis Hand Index visual analogue scales (VAS) after wash out period of 2 weeks
Exclusion Criteria:
- Pregnant or lactating women
- Previous history of hypersensitivity to Diacerein
- Patients who had taken oral corticosteroid or intraarticular steroid to hand joints within 3 months of enrollment
- Patients who were injected with hyaluronic acid to hand joints within 6 months of enrollment
- Patients who underwent surgery in any joints of the hands
- AST/ALT > 2x upper normal range
- Serum Cr > 1.4 mg/dl
- Patients who have severe comorbidities such as severe congestive heart failure or pulmonary disease
- Patients who took oral anticoagulants.
- Patients who refuse to sign the consent form
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 1
Diacerein 50mg bid
|
Diacerein 50mg bid
Other Names:
|
Placebo Comparator: 2
placebo 50mg bid
|
placebo
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Australian/Canadian Osteoarthritis Hand Index (AUSCAN) pain score at 4 week point
Time Frame: 12 weeks
|
12 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
AUSCAN stiffness score at 4 week point
Time Frame: 12wks
|
12wks
|
AUSCAN pain score at 12 week point
Time Frame: 12wk
|
12wk
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Eun Bong Lee, MD, Seoul National University Hospital
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2008
Primary Completion (Actual)
October 1, 2009
Study Completion (Actual)
December 1, 2009
Study Registration Dates
First Submitted
May 24, 2008
First Submitted That Met QC Criteria
May 27, 2008
First Posted (Estimate)
May 28, 2008
Study Record Updates
Last Update Posted (Estimate)
December 3, 2010
Last Update Submitted That Met QC Criteria
December 2, 2010
Last Verified
December 1, 2010
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- H-081-043-232
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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