Is there an association between plantar fasciitis and knee osteoarthritis?

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.

Do immunosuppressive agents hamper the vaccination response in patients with rheumatic diseases? A review of the literature.

Patients with auto-immune disease are more susceptible to infection than similar populations without auto-immune disease. Vaccination seems to be one of the most effective methods to prevent patients from possible infections, but may be impaired by concomitant immunomodulators. The aim of this review was to evaluate the effect of immunosuppressive drugs on vaccination efficiency.

Adherence to biologic disease-modifying antirheumatic drugs in adult patients with rheumatic diseases.

Introduction: The emergence of biologics has revolutionized the management of refractory rheumatic diseases (RD) by improving clinical outcomes. Unfortunately, the impact of non-adherence to the emerging therapy can limit their potential benefit. The objective of our study was to evaluate biologics' adherence in Tunisian patients with RD and to assess the determinants of non-adherence.

[Jaccoud arthropathy and pyrophosphate arthropathy: a rare association].

Jaccoud's arthropathy (JA) is a chronic deformity affecting hands and feet, which are voluntarily correctable by the patients. JA was usually reported in association with rheumatic fever and systemic lupus erythematosus. We describe an exceptional association between a pyrophosphate arthropathy and JA of the hands.