Norms-based assessment of patient-reported outcomes associated with adalimumab monotherapy in patients with ankylosing spondylitis

摘要

OBJECTIVES: To compare the impact of ankylosing spondylitis (AS) on health-related quality of life (HRQL) and of adalimumab on initial and sustained improvement in HRQL for patients with active AS versus the general US population. METHODS: Data from the 5-year ATLAS trial were analysed. HRQL burden of AS and treatment impact on HRQL were assessed by comparing health status and utility scores from ATLAS (Short Form 36 Health Survey [SF-36] and Health Utilities Index Mark 3 [HUI3]) with population norms. RESULTS: Baseline scores for all measures were comparable between adalimumab and placebo. All scores for both groups were significantly worse than general population norms (all p