A Study To Investigate GW274150 Or Prednisolone In Rheumatoid Arthritis Taken Repeatedly For 28 Days.

This is an interventional treatment trial for Arthritis, Rheumatoid focused on measuring iNOS, Exhaled NO, Rheumatoid arthritis Read More

Inclusion criteria:

• Diagnosis of rheumatoid arthritis according to the revised 1987 criteria of the American College of Rheumatology
• Female subjects who are not capable of becoming pregnant
• Active disease defined as Disease Activity Score (DAS) 28 = 4.0 and at least one metacarpal-phalangeal finger (MCP) joint with either detectable vascularity or thickness
• Stable doses of disease modifying anti-rheumatic drugs (DMARDs), (which can include but is not restricted to methotrexate, sulphasalazine and hydroxychloroquine in any combination) for 8 weeks prior to enrollment
• Patients receiving methotrexate must be on stable folate supplements
• Must have been on stable doses for 2 weeks prior to screening if using COX inhibitors
• Signed consent form
• The patient is able to understand and comply with protocol requirements, instructions and protocol-stated restrictions

Exclusion criteria:

• The subject is using, or has used, oral glucocorticoids within 8 weeks of enrollment
• The subject is currently receiving anti-rheumatic biological therapy (e.g. infliximab, adalimumab, etanercept or anakinra)
• The subject received their final dose of infliximab or adalimumab within 3 months of enrollment
• The subject received their final dose of etanercept or anakinra within 1 month of enrollment
• The subject has received another investigational drug within 30 days
• The subject drinks more than 28 units (male) or 21 units (female) of alcohol in a week
• History of liver or renal disease in the 6 months prior to screening
• The subject has a history of drug or other allergy
• Subject is positive for Hepatitis B and C or HIV virus
• The subject has positive pregnancy test
• The subject has positive test for drugs of abuse