1Nash P, Kirkham B, Okada M, et al; SPIRIT-P2 Study Group. Ixekizumab for the treatment of patients with active psoriatic arthritis and an inadequate response to tumour necrosis factor inhibitors: results from the 24-week randomised, double-blind, placebo-controlled period of the SPIRIT-P2 phase 3 trial. Lancet. 2017;389(10086):2317-2327. http://dx.doi.org/10.1016/S0140-6736(17)31429-0
2Mease PJ, Burmester G, Moriarty SR, et al. Safety of ixekizumab during 24 weeks of treatment in subjects with active psoriatic arthritis: Integrated safety analysis of two randomized, placebo controlled, phase 3 clinical trials. Poster presented at: 2017 American College of Rheumatology (ACR)/Association of Rheumatology Health Professionals (ARHP) Annual Meeting; November 3-8, 2017; San Diego, CA.
3Mease PJ, van der Heijde D, Ritchlin CT, et al; SPIRIT-P1 Study Group. Ixekizumab, an interleukin-17A specific monoclonal antibody, for the treatment of biologic-naive patients with active psoriatic arthritis: results from the 24-week randomised, double-blind, placebo-controlled and active (adalimumab)-controlled period of the phase III trial SPIRIT-P1. Ann Rheum Dis. 2017;76(1):79-87. http://dx.doi.org/10.1136/annrheumdis-2016-209709
4Data on file, Eli Lilly and Company and/or one of its subsidiaries.
5A long-term efficacy and safety study of ixekizumab (LY2439821) in participants with active psoriatic arthritis (SPIRIT P3). ClinicalTrials.gov identifier: NCT02584855. Updated November 15, 2019. Accessed September 25, 2020. https://www.clinicaltrials.gov/ct2/show/NCT02584855