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Key clinical point: Increasing disease activity and joint damage were significant risk factors for requiring musculoskeletal (MSK) surgery in patients with psoriatic arthritis (PsA).
Major finding: A greater number of damaged joints (hazard ratio [HR] 1.032; P < .001), presence of nail lesions (HR 2.079; P < .006), higher health assessment questionnaire scores (HR 2.012; P < .001), an elevated erythrocyte sedimentation rate (HR 2.365; P = .017), a greater number of actively inflamed joints (HR 1.037; P = .007), and human leukocyte antigen-B*27 positivity (HR 2.217; P = .048) were associated with an increased risk for surgery.
Study details: Findings are from a longitudinal, observational cohort study including 1574 patients with PsA, of which 11.8% underwent ≥1 MSK surgery attributable to PsA.
Disclosures: This study was supported by the Krembil Foundation, Toronto. The authors declared no conflicts of interest.
Source: Kwok TSH et al. Musculoskeletal surgery in psoriatic arthritis: Prevalence and risk factors. J Rheumatol. 2022 (Nov 15). Doi: 10.3899/jrheum.220908
Key clinical point: Increasing disease activity and joint damage were significant risk factors for requiring musculoskeletal (MSK) surgery in patients with psoriatic arthritis (PsA).
Major finding: A greater number of damaged joints (hazard ratio [HR] 1.032; P < .001), presence of nail lesions (HR 2.079; P < .006), higher health assessment questionnaire scores (HR 2.012; P < .001), an elevated erythrocyte sedimentation rate (HR 2.365; P = .017), a greater number of actively inflamed joints (HR 1.037; P = .007), and human leukocyte antigen-B*27 positivity (HR 2.217; P = .048) were associated with an increased risk for surgery.
Study details: Findings are from a longitudinal, observational cohort study including 1574 patients with PsA, of which 11.8% underwent ≥1 MSK surgery attributable to PsA.
Disclosures: This study was supported by the Krembil Foundation, Toronto. The authors declared no conflicts of interest.
Source: Kwok TSH et al. Musculoskeletal surgery in psoriatic arthritis: Prevalence and risk factors. J Rheumatol. 2022 (Nov 15). Doi: 10.3899/jrheum.220908
Key clinical point: Increasing disease activity and joint damage were significant risk factors for requiring musculoskeletal (MSK) surgery in patients with psoriatic arthritis (PsA).
Major finding: A greater number of damaged joints (hazard ratio [HR] 1.032; P < .001), presence of nail lesions (HR 2.079; P < .006), higher health assessment questionnaire scores (HR 2.012; P < .001), an elevated erythrocyte sedimentation rate (HR 2.365; P = .017), a greater number of actively inflamed joints (HR 1.037; P = .007), and human leukocyte antigen-B*27 positivity (HR 2.217; P = .048) were associated with an increased risk for surgery.
Study details: Findings are from a longitudinal, observational cohort study including 1574 patients with PsA, of which 11.8% underwent ≥1 MSK surgery attributable to PsA.
Disclosures: This study was supported by the Krembil Foundation, Toronto. The authors declared no conflicts of interest.
Source: Kwok TSH et al. Musculoskeletal surgery in psoriatic arthritis: Prevalence and risk factors. J Rheumatol. 2022 (Nov 15). Doi: 10.3899/jrheum.220908