Primary cardiac disease in systemic lupus erythematosus patients: protective and risk factors--data from a multi-ethnic Latin American cohort.

Objectives: The aim of this study was to assess the cumulative incidence, risk and protective factors and impact on mortality of primary cardiac disease in SLE patients (disease duration ≤2 years) from a multi-ethnic, international, longitudinal inception cohort (34 centres, 9 Latin American countries).

Methods: Risk and protective factors of primary cardiac disease (pericarditis, myocarditis, endocarditis, arrhythmias and/or valvular abnormalities) were evaluated.

Results: Of 1437 patients, 202 (14.

Methylprednisolone versus triamcinolone in painful shoulder using ultrasound-guided injection.

There is little evidence about the comparative efficacy of corticosteroids in the treatment of painful shoulder. The main aim was to compare the efficacy of methylprednisolone (MTP) versus triamcinolone (TMC) in the treatment of painful shoulder using an ultrasound-guided injection. Patients with painful shoulder due to subacromial bursitis and partial or full-thickness rotator cuff tears demonstrated by musculoskeletal ultrasound received a guided-injection of MTP acetate 40 mg (12 patients) or TMC acetonide 40 mg (12 patients).

Childhood systemic lupus erythematosus in Latin America. The GLADEL experience in 230 children.

To evaluate disease characteristics of childhood onset SLE in Latin America and to compare this information with an adult population in the same cohort of GLADEL. A protocol was designed as a multicenter, multinational, inception cohort of lupus patients to evaluate demographic, clinical, laboratory and serological variables, as well as classification criteria, disease activity, organ damage and mortality. Descriptive statistics, chi square, Fisher's exact test, Student's t test and multiple logistic regression were used to compare childhood and adult onset SLE.