Key clinical point: Patients with concomitant psoriasis and psoriatic arthritis (PsA) vs only psoriasis were more likely to experience mild depressive symptoms and anxiety, with the association being mediated by pain.
Major finding: Among patients with psoriasis, those with vs without PsA had a higher prevalence of mild depressive symptoms (Hospital Anxiety and Depression Scale [HADS] score ≥8: adjusted odds ratio [aOR] 1.64; P = .037) but not severe depressive symptoms (HADS score ≥ 11) and a high prevalence of mild-to-severe anxiety (HADS score ≥ 8: aOR 1.51; P = .038 and HADS score ≥ 11; aOR 1.62; P = .037). Pain mediated the effect of PsA on depression and anxiety.
Study details: The data of 707 British Association of Dermatologists Biologic and Immunomodulators Register participants (540 with psoriasis and 167 with both psoriasis and PsA) were analyzed.
Disclosures: This study was funded by the UK National Institute for Health and Care Research (NIHR) Manchester Biomedical Research Centre. Some authors declared serving as speakers or advisory board members, or receiving honoraria, funding, compensation, research grants, or consulting fees from several sources.
Source: Lada G et al. Associations between psoriatic arthritis and mental health among patients with psoriasis: A replication and extension study using the British Association of Dermatologists Biologics and Immunomodulators Register (BADBIR). Skin Health Dis. 2022;e149 (Jul 6). Doi: 10.1002/ski2.149