Title
Effect of Diacerein on Hand Osteoarthritis
Phase IV Study of Diacerein in Human Hand Osteoarthritis
Phase
Phase 4Lead Sponsor
Seoul National UniversityStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
OsteoarthritisIntervention/Treatment
diacerein ...Study Participants
86Ostearthritis 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.
Diacerein 50mg bid
placebo
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
