Prevalence Study of Gastrointestinal Risk Factors in Patients With Osteoarthritis, Rheumatoid Arthritis and Ankylosing Spondylitis Receiving Treatment With Non- Steroidal Anti- Inflammatory Drugs.
Prevalence Study of Gastrointestinal Risk Factors in Patients With Osteoarthritis, Rheumatoid Arthritis and Ankylosing Spondylitis Receiving Treatment With Non- Steroidal Anti- Inflammatory Drugs.
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).
Prevalence study of gastrointestinal risk factors in patients with osteoarthritis, rheumatoid arthritis and ankylosing spondylitis receiving treatment with non- steroidal anti- inflammatory drugs.
Inclusion Criteria:
Exclusion Criteria:
Capital Federal, Argentina, Argentina
Rio Negro, Argentina, Argentina
Sarandi - Avellaneda, Argentina, Argentina
Aguascalientes, Mexico, Mexico
Boca El Rio, Mexico, Mexico
Cuernavaca, Mexico, Mexico
Durango, Mexico, Mexico
Guadalajara, Mexico, Mexico
Monterrey, Mexico, Mexico
Saltillo, Mexico, Mexico
San Luis Potosi, Mexico, Mexico
Tuxtla Gutierrez, Mexico, Mexico
Zapopan, Mexico, Mexico
Electrostal, Russia, Russia
Hwasun-gun, Republic of Korea, South Korea
Klongluang, Thailand, Thailand
Muang, Thailand, Thailand
Prannok, Thailand, Thailand