Strand V, Kaeley GS, Bergman MJ, Gladman DD, Coates LC, Sherif B, Hur P, Parikh B, Gilloteau I, Mease PJ. The effect of secukinumab on patient-reported outcomes in patients with active psoriatic arthritis in a randomized phase 3 trial. Lancet Rheumatol. 2022 Mar 1;4(3):e208-19.
Feltner D, Hill C, Lenderking W, Williams VS, Morlock R. Development of a patient-reported assessment to identify placebo responders in a generalized anxiety disorder trial. J Psychiatr Res. 2009 Oct;43(15):1224-30.
Morlock RJ, Williams VS, Cappelleri JC, Harness J, Fehnel SE, Endicott J, Feltner D. Development and evaluation of the Daily Assessment of Symptoms – Anxiety (DAS-A) Scale to evaluate onset of symptom relief in patients with generalized anxiety disorder. J Psychiatr Res. 2008 Oct;42(12):1024-36.