P284 Certolizumab pegol-treated patients with non-radiographic axSpA demonstrate improvements in sleep quality and other patient reported outcomes. Rheumatology 2020 https://researcherprofiles.org/profile/117442252 Raj Sengupta, Lianne Gensler, Jonathan Kay, Walter Maksymowych, Nigil Haroon, Lars Bauer, Bengt Hoepken, Natasha de Peyrecave, Thomas Kumke, Atul Deodhar
