@article {Measejrheum.091093, author = {Philip J. Mease and J. Michael Woolley and Amitabh Singh and Wayne Tsuji and Meleana Dunn and Chiun-Fang Chiou}, title = {Patient-reported Outcomes in a Randomized Trial of Etanercept in Psoriatic Arthritis}, elocation-id = {jrheum.091093}, year = {2010}, doi = {10.3899/jrheum.091093}, publisher = {The Journal of Rheumatology}, abstract = {Objective To evaluate the effects of etanercept treatment on patient-reported outcomes (PRO) in patients with psoriatic arthritis (PsA). Methods A 24-week double-blind comparison to placebo was followed by a 48-week open-label phase in which all eligible patients received etanercept. PRO were measured using the Stanford Health Assessment Questionnaire Disability Index (HAQ-DI), the Medical Outcomes Study Short-Form (SF-36), the EQ-5D visual analog scale (VAS), and the American College of Rheumatology (ACR) patient pain assessment. Results Beginning at Week 4 and continuing through Week 24 of double-blind treatment, patients treated with etanercept had significantly higher mean percentage improvement in HAQ-DI relative to baseline than patients given placebo (53.6\% vs 6.4\% at Week 24; p \< 0.001). After 48 weeks of open-label treatment with etanercept, the mean percentage change from study baseline was 52.8\% for the original etanercept group and 46.9\% for the original placebo group, with 41.2\% of patients overall achieving a HAQ-DI of 0. Mean changes relative to baseline for SF-36 physical component summary scores, EQ-5D VAS, and ACR pain assessment were also significant in the double-blind period for etanercept compared with placebo (p \< 0.001 for all 3 measures). Patients taking placebo achieved similar improvements once they began treatment with etanercept in the open-label period. Conclusion Patients with PsA treated with etanercept reported significant improvements in physical function that were almost 10 times the improvement seen with placebo and were maintained for up to 2 years. Almost half of patients treated with etanercept reported no disability by the end of the study.}, issn = {0315-162X}, URL = {https://www.jrheum.org/content/early/2010/04/14/jrheum.091093}, eprint = {https://www.jrheum.org/content/early/2010/04/14/jrheum.091093.full.pdf}, journal = {The Journal of Rheumatology} }