Prevalence Study of Gastrointestinal Risk Factors in Patients With Osteoarthritis (OA), Rheumatoid Arthritis (RA) and Ankylosing Spondylitis (AS).
NCT01577563 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 5383
Last updated 2013-05-14
Summary
RATIONAL is a multinational, multicentre, observational, cross sectional study of adult patients in treatment with NSAID therapy for OA, RA or AS during for at least 2 weeks before study visit (at least one dose).
Conditions
- Osteoarthritis (OA)
- Rheumatoid Arthritis (RA)
- Ankylosing Spondylitis (AS)
Sponsors & Collaborators
- lead INDUSTRY
Principal Investigators
-
Gustavo Citera, Rheumatologist · Universidad Nacional de Buenos Aires. Argentina
Eligibility
- Min Age
- 21 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2012-05-31
- Primary Completion
- 2013-03-31
- Completion
- 2013-03-31
Countries
- Argentina
- Colombia
- Malaysia
- Mexico
- Philippines
- Russia
- South Korea
- Thailand
- Venezuela
- Vietnam
Study Locations
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