title: [What is ascertained in the therapy of axial spondyloarthritis?].
abstract: The new term axial spondyloarthritis (axSpA) includes classic ankylosing spondylitis and non-radiographic (nr-) axSpA. The definition was introduced in 2009 as part of the Assessment of SpondyloArthritis international Society (ASAS) classification criteria for axSpA, where-apart from chronic back pain starting before the age of 45 years and the presence of HLA-B27-magnetic resonance imaging demonstrated bone marrow edema of the sacroiliac joints (osteomyelitis) or structural changes on x-rays may play an important role. These criteria can also be used for diagnosis. A major advantage of the new criteria is the identification of patients in early disease stages. In addition to physical therapy, drug treatment with steroidal anti-inflammatory agents (NSAIDs), corticosteroid injections, and biologics [blocker of tumor necrosis factor (TNF)] have all been shown to be effective, while conventional disease modifying drugs (DMARDs) such as sulfasalazine and methotrexate seem to work mainly for peripheral arthritis but not for enthesitis. Biologics are indicated when NSAIDs in optimal dosage have failed. Both these drugs have the potential to improve pain, stiffness, and function but they may also have an influence on new bone formation (syndesmophytes). NSAIDs need to be given continuously and biologics for longer periods of time. Patients with elevated C-reactive protein levels benefit most when treated consequently.
authors.affiliation: Rheumazentrum Ruhrgebiet, Landgrafenstr. 15, 44652, Herne, Deutschland, juergen.braun@vincenzgruppe.de.
authors.forename: J
authors.initials: J
authors.lastname: Braun
authors.forename: X
authors.initials: X
authors.lastname: Baraliakos
authors.forename: F
authors.initials: F
authors.lastname: Heldmann
authors.forename: U
authors.initials: U
authors.lastname: Kiltz
mesh_terms: D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D018501:Antirheumatic Agents / Q000627:therapeutic use; D042241:Early Diagnosis; D006801:Humans; D038622:Internationality; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008875:Middle Aged; D019547:Neck Pain / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control*; D017410:Practice Guidelines as Topic; D013167:Spondylitis, Ankylosing / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D013256:Steroids / Q000627:therapeutic use
chemical_list: D000893:Anti-Inflammatory Agents; D018501:Antirheumatic Agents; D013256:Steroids