Key clinical point: All multiple manifestations of psoriatic arthritis (PsA) negatively affect quality of life (QoL), with dactylitis, peripheral joint disease, and psoriasis impairing functional status, whereas joint, skin, and periarticular symptoms independently impair work productivity.
Major finding: Presence vs absence of enthesitis, dactylitis, inflammatory back pain, and peripheral joint involvement was associated with worse QoL and self-rated health (all P < .05), whereas increasing number of affected joints and greater body surface area involvement significantly correlated with poorer functional state and greater work productivity impairment (all P < .05).
Study details: Findings are from a cross-sectional observational study including 2222 patients with physician-confirmed diagnosis of PsA.
Disclosures: This study did not receive any specific funding. Some authors declared receiving grants from, serving as a consultant for, being an employee of, or owning shares in different sources.
Source: Walsh JA et al. Impact of key manifestations of psoriatic arthritis on patient quality of life, functional status, and work productivity: Findings from a real-world study in the United States and Europe. Joint Bone Spine. 2023;105534 (Jan 25). Doi: 10.1016/j.jbspin.2023.105534