[[{“value”:” Improving treatment options for people with ankylosing spondylitis Published: Ankylosing spondylitis (AS) is a serious form of spinal arthritis. Unlike most forms of arthritis, which generally affect older people, AS tends to affect people aged 15 to 45 years old. At the Schroeder Arthritis Institute and the University of Toronto in Canada, rheumatologist Dr Nigil Haroon is improving treatment…