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Objectives: To determine factors associated with fatigue in patients with rheumatoid arthritis (RA), and to identify baseline predictors of persistent fatigue at 12 months of follow‐up. Methods: We enroled patients with RA fulfiling the 2010 American College of Rheumatology/European League Against Rheumatism criteria. Fatigue was assessed using the Arabic version of the Functional Assessment of Chronic Illness Therapy—Fatigue (FACIT‐F). Using univariate and multivariate analyses, we examined baseline variables associated with fatigue and persistent fatigue (if the FACIT‐F score was less than 40 at baseline and 12 months of follow‐up). Results: We included 100 RA patients of whom 83% reported fatigue. At baseline, the FACIT‐F score was significantly associated with older age (p = 0.007), pain (p < 0.001), global patient assessment (GPA) (p < 0.001), tender joint count (TJC) (p < 0.001), swollen joint count (p = 0.003), erythrocyte sedimentation rate (ESR) (p < 0.001), disease activity score (DAS28 ESR) (p < 0.001), and health assessment questionnaire (HAQ) (p < 0.001). At 12 months of follow‐up, the percentage of patients who reported persistent fatigue was 60%. The FACIT‐F score was significantly associated with age (p = 0.015), symptom duration (p = 0.002), pain (p < 0.001), GPA (p < 0.001), TJC (p < 0.001), C‐Reactive Protein (p = 0.007), ESR (p = 0.009), DAS28 ESR (p < 0.001), and HAQ (p < 0.001). Pain was an independent baseline predictor of persistent fatigue (OR = 0.969 (95% CI [0.951–0.988]), p = 0.002). Conclusions: Fatigue is a frequent symptom in RA. Pain, GPA, disease activity and disability were associated with fatigue and persistent fatigue. Baseline pain was the only independent predictor of persistent fatigue. [ABSTRACT FROM AUTHOR]

Background: Knee osteoarthritis (OA) and plantar fasciitis share similar risk factors including ageing, occupation, obesity, and inappropriate shoe wear. However, the association between knee OA and heel pain caused by plantar fasciitis has received limited attention to date. Aim: We aimed to assess the prevalence of plantar fasciitis using ultrasound in patients with knee OA and to identify factors associated with plantar fasciitis in these patients. Patients and methods: We conducted a cross‐sectional study including patients with Knee OA, fulfiling the European League Against Rheumatism criteria. The Western Ontario and McMaster Universities Osteoarthritis (WOMAC) and the Lequesne indexes were used to evaluate pain and function of the knees. The Manchester Foot Pain and Disability Index (MFPDI) was used to estimate foot pain and disability. Each patient underwent a physical examination, plain radiographs of the knees and the heels, and an ultrasound examination of both heels to find signs of plantar fasciitis. Statistical analysis was performed using SPSS. Results: We included 40 knee OA patients, with a mean age of 59.85 ± 9.65 years [32–74] and a male‐to‐female ratio of 0.17. The mean WOMAC was 34.03 ± 19.9 [4–75]. The mean Lequesne for knees was 9.62 ± 4.57 [3–16.5]. Among our patients, 52% (n = 21) experienced heel pain. The heel pain was severe in 19% (n = 4). The mean MFPDI was 4.67 ± 4.16 [0–8]. Limited ankle dorsiflexion and plantar flexion were noted in 47% of patients (n = 17) each. High and low arch deformities were seen in 23% (n = 9) and 40% (n = 16) of patients. Ultrasound revealed a thickened plantar fascia in 62% (n = 25). An abnormal hypoechoic plantar fascia was noted in 47% (n = 19), with the loss of normal fibrillar architecture in 12 cases (30%). No Doppler signal was exhibited. Patients with plantar fasciitis had significantly limited dorsiflexion (n = 2 (13%) versus n = 15 (60%), p = 0.004) and plantar flexion (n = 3 (20%) versus n = 14 (56%), p = 0.026). The range of supination was also less important in the plantar fasciitis group (17.73 ± 4.1 vs. 12.8 ± 6.46, p = 0.027). The low arch was statistically more present in patients with plantar fasciitis (G1: 36% [n = 9] vs. G0: 0% [n = 0], p = 0.015). However, the high arch deformity was statistically more present in patients without plantar fasciitis (G1: 28% [n = 7] vs. G0: 60% [n = 9], p = 0.046). Multivariate analysis showed that the risk factor for plantar fasciitis in knee OA patients was limited dorsiflexion (OR = 3.889, 95% CI [0.017–0.987], p = 0.049). Conclusion: In conclusion, our work showed that plantar fasciitis is frequent in knee OA patients, with reduced ankle dorsiflexion being the main risk factor for plantar fasciitis in these patients. [ABSTRACT FROM AUTHOR]

Introduction: Fibromyalgia (FM) is a chronic painful condition frequently associated with rheumatoid arthritis (RA), which may falsely increase RA activity. The aim of our study was to compare clinical scoring and ultrasound (US) assessment in RA patients with concomitant FM with those without FM. Methods: A cross‐sectional study including patients with RA according to the ACR/EULAR 2010 criteria was conducted. Patients were divided into two groups: RA patients meeting ACR 2016 FM criteria (cases) and RA patients not meeting FM criteria (controls). Clinico‐biological and US assessments of RA activity were performed on the same day for each patient. Results: Eighty patients distributed into 40 patients in each group were recruited. Biologic DMARD prescription was more frequent in RA with FM patients than the control group (p = 0.04). DAS28 was significantly greater than DAS28 V3 in RA with FM group (p = 0.002). FM group had significantly less US synovitis (p = 0.035) and less Power Doppler (PD) activity (p = 0.035). Grey scale US score (p = 0.87) and DP US score (p = 0.162) were similar in the two groups. The correlation between the clinical and the ultrasonographic scores was strong to very strong in both groups with the strongest correlation found between DAS28 V3 and US DAS28 V3 (r = 0.95) in RA + FM group. Conclusion: Our study confirms the overestimation of disease activity by the clinical scores in RA with concomitant FM. DAS28 V3 score and US assessment would represent a better alternative. [ABSTRACT FROM AUTHOR]