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Background: Enteropathic spondyloarthritides (eSpAs) are chronic inflammatory joint diseases associated with inflammatory bowel disease (IBD). Limited data are available on the prevalence since arthritis in IBD patients may be underestimated because medications may hide disease activity with a possible diagnostic delay. Objectives: We aimed to evaluate diagnostic delay in eSpA and explore associated demographic, clinical, and radiographic characteristics. Design: Single-centre cross-sectional study conducted on consecutive out-patients referred to the combined Gi-Rhe clinic (November 2018-October 2019). Methods: We analysed eSpA patients for diagnostic delay, disease activity, inflammatory markers, conventional radiography (CR) and magnetic resonance images (MRI) of sacroiliac joints/spine. Results: A total of 190 eSpA patients [118 peripheral SpA, 72 axial (Ax) SpA including 44 non-radiographic (nr)-axSpA] were enrolled. axSpA patients had a higher prevalence of men sex, HLA-B27 positivity, uveitis and pancolitis compared with peripheral eSpA. Median diagnostic delay in eSpA was 48 months (IQR 6-77) with no difference between axial and peripheral patients. Radiographic-axial SpA (r-axSpA) patients displayed a higher diagnostic delay compared with nr-axSpA (median/IQR 36/17-129 versus 31/10-57 months, p = 0.03) and were older, with longer disease duration, low education status and high rate of employment than patients with nr-axSpA. r-axSpA patients with sclerosis, syndesmophytes and bridge at CR had higher diagnostic delay than those without lesions. Men showed higher prevalence of spine damage lesions than women as sclerosis, squaring, syndesmophytes and bridges. Longer disease duration was detected in patients with radiographic damage as bridge and sacroiliitis grade 3. On MRI, sacroiliac bone oedema was associated with reduced diagnostic delay, whereas bone erosions were associated with higher diagnostic delay compared with that in patients without these lesions. Patients with psoriasis displayed a higher diagnostic delay compared to those without skin involvement. Conclusion: Diagnostic delay was higher in r-axSpA compared with nr-axSpA despite the same treatment. Demographic, clinical features and radiological lesions were associated with diagnostic delay.
Diagnostic delay in patients affected by enteropathic spondyloarthritis Enteropathic Spondyloarthritides (eSpA) are chronic inflammatory joint diseases associated with inflammatory bowel disease (IBD). Limited data are available on the prevalence since arthritis in IBD patients may be underestimated because medications may hide disease activity with a possible diagnostic delay. We aimed to evaluate diagnostic delay in eSpA and explore associated demographic, clinical and radiographic characteristics. We analysed eSpA patients for diagnostic delay, disease activity, inflammatory markers, conventional radiography and magnetic resonance images of sacroiliac joints/spine. 190 eSpA patients (118 peripheral SpA, 72 axial (Ax) SpA including 44 non-radiographic (nr)-axSpA)) were enrolled. Median diagnostic delay in eSpA was 48 months with no difference between axial and peripheral patients. Radiographic-axial SpA (r-axSpA) patients displayed a higher diagnostic delay compared with nr-axSpA and were older, with longer disease duration, low education status and high rate of employment than patients with nr-axSpA. Patients with psoriasis displayed a higher diagnostic delay compared to those without skin involvement. Diagnostic delay was higher in r-axSpA compared with nr-axSpA despite the same treatment. Demographic, clinical features and radiological lesions were associated with diagnostic delay.
RESUMEN
Objectives: To evaluate, in a multicentric Italian cohort of axial spondyloarthritis (axSpA) patients on Secukinumab (SEC) followed for 24 months: (1) the long-term effectiveness and safety of SEC; (2) the drug retention rate and low disease activity (LDA) measured as Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) < 4/Ankylosing Spondylitis Disease Activity Score (ASDAS) < 2.1 and very low disease activity (VLDA) measured as BASDAI < 2/ASDAS < 1.3; (3) any differences in outcomes according to line of biological treatment (naïve/non-naïve), gender (male/female), subtype of axSpA [radiographic axSpA (r-axSpA)/non-radiographic axSpA (nr-axSpA)]. Methods: Consecutive axSpA patients treated with SEC were evaluated prospectively. Disease characteristics, previous/ongoing treatments, comorbidities, and follow-up duration were collected. Disease activity/functional/clinimetric scores and biochemical-values were recorded at baseline (T0), 6 (T6), 12 (T12), and 24 (T24) months. Effectiveness was evaluated over-time with descriptive statistics; multivariate Cox and logistic regression models were used to evaluate predictors of drug discontinuation and LDA at T6. Infections and adverse events were recorded. Results: A total 249 patients (47.8% male; median age 51) were enrolled; 40.9% had HLA-B27; 53.8% had r-axSpA, and 46.2% nr-axSpA. SEC was prescribed in 28.9% naïve and in 71.1% non-naïve patients. SEC effectiveness was shown as an improvement in several outcomes, such as ASDAS [T0 = 3.5 (2.9-4.4) versus T24 = 1.9 (1.2-2.4); p = 0.02] and BASDAI [T0 = 6.5 (5.0-7.5) versus T24 = 2.8 (1.8-4.0); p = 0.03]. At T24, naïve patients showed better physical functioning and lower disease activity than non-naïve. After 24 months of treatment, 90.7% of naïve and 75.3% of non-naïve patients achieved LDA (BASDAI < 4). Treatment was discontinued in 24.5% patients, mainly due to primary/secondary loss of effectiveness, and in 6.8% due to adverse events. Retention rate at T24 was 75% in the whole population, with some difference depending on gender (p = 0.002). Conclusion: In a real-life clinical setting, SEC proved to be safe and effective in axSpA, mainly in naïve-patients, with a notable drug retention rate. No differences were observed between r-axSpA and nr-axSpA.
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OBJECTIVE: To investigate the efficacy and safety outcomes of combination therapy used to optimize etanercept treatment in patients with psoriasis treated in real-life clinical practice. METHODS: Data from patients presenting with psoriasis, treated initially with etanercept monotherapy, were analysed retrospectively. Patients subsequently treated with combination therapy were further analysed. The Psoriasis Area and Severity Index (PASI) score was recorded for all patients receiving comedication; a subjective pain score was recorded in those with psoriatic arthritis receiving comedication after 12, 24 and 48 weeks' treatment and thereafter at 6-month intervals. RESULTS: From the database of 400 patients treated with etanercept, 37 patients (18 male; 19 female; mean age 59.43 years) underwent combination therapy due to lack of efficacy. Patients received mostly short-term (range 4-34 weeks) comedication with corticosteroids, cyclosporine, methotrexate, nonsteroidal anti-inflammatory drugs, acitretin or sulphasalazine. There were significant reductions in the mean PASI score from baseline at all timepoints. There were also significant reductions in the mean pain VAS score from baseline at all timepoints in patients with psoriatic arthritis. The drug survival rate was 59.6% over a mean duration of 323 weeks of etanercept treatment. The safety profile of combination therapy was satisfactory. CONCLUSIONS: Short-term comedication in combination with etanercept may optimize treatment options and improve long-term drug survival in patients with psoriasis.