Update on the American College of Rheumatology/Spondyloarthritis Research and Treatment Network/Spondylitis Association of America axial spondyloarhtritis treatment guidelines project.

The American College of Rheumatology, the Spondyloarthritis Research and Treatment Network, and the Spondylitis Association of America have begun collaborating on a project to develop treatment guidelines for axial spondyloarthritis. The project will use the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method, which is based on systematic literature reviews and quantitative evidence summaries, to develop treatment recommendations for the use of pharmacological interventions, rehabilitation, surgery, preventive care, and disease monitoring in patients with ankylosing spondylitis and axial spondyloarthritis.