Preliminary diagnostic guidelines for macrophage activation syndrome complicating systemic juvenile idiopathic arthritis

A Ravelli, S Magni-Manzoni, A Pistorio, C Besana… - The Journal of …, 2005 - Elsevier
… The former group included 74 patients with S-JIA-associated MAS reported in the literature or
… by MAS complicating S-JIA, and the confusable condition was represented by active S-JIA. …

Macrophage activation syndrome in juvenile systemic lupus erythematosus: a multinational multicenter study of thirty‐eight patients

…, N Ruperto, S MagniManzoni… - … : Official Journal of …, 2009 - Wiley Online Library
Objective To describe the clinical and laboratory features of macrophage activation syndrome
as a complication of juvenile systemic lupus erythematosus (SLE). Methods Cases of …

Advances and challenges in imaging in juvenile idiopathic arthritis

S Magni-Manzoni, C Malattia, S Lanni… - Nature reviews …, 2012 - nature.com
Magni-Manzoni et al. found a high prevalence of subclinical synovitis in joints that were
recorded as normal on clinical examination. The inclusion of ultrasonographical findings would …

2016 classification criteria for macrophage activation syndrome complicating systemic juvenile idiopathic arthritis: a European League Against Rheumatism/American …

…, C Li, JM Lipton, S MagniManzoni… - Arthritis & …, 2016 - Wiley Online Library
… Notably, of the 47 patients for whom the treating physician’s diagnosis of MAS was not
confirmed by the experts, 30 (63.8%) also did not meet the final classification criteria, 11 (23.4%) …

Development and validation of a composite disease activity score for juvenile idiopathic arthritis

…, A Bazso, A Pistorio, S MagniManzoni… - Arthritis Care & …, 2009 - Wiley Online Library
s = 0.47 for the JADAS-71 and r s = 0.50 for the JADAS-10). Both correlations were highly
significant (P < 0.001), therefore demonstrating that the composite score predicts radiographic …

Patients with antinuclear antibody–positive juvenile idiopathic arthritis constitute a homogeneous subgroup irrespective of the course of joint disease

A Ravelli, E Felici, S MagniManzoni… - Arthritis & …, 2005 - Wiley Online Library
Objective We recently hypothesized that in the International League of Associations for
Rheumatology (ILAR) classification of juvenile idiopathic arthritis (JIA), the presumably …

Long‐term outcome and prognostic factors of juvenile dermatomyositis: a multinational, multicenter study of 490 patients

…, R Burgos‐Vargas, S MagniManzoni… - Arthritis Care & …, 2010 - Wiley Online Library
… in each center were first asked to make a census of all of the patients seen between January
1980 and December 2004 and who had a diagnosis of juvenile DM by Bohan and Peter’s

Remission, minimal disease activity, and acceptable symptom state in juvenile idiopathic arthritis: defining criteria based on the juvenile arthritis disease activity score

…, S MagniManzoni, C Malattia, S Pederzoli… - Arthritis & …, 2012 - Wiley Online Library
Objective To determine cutoff values for defining remission, minimal disease activity, and
parent and child acceptable symptom state in juvenile idiopathic arthritis (JIA) using the …

Mutations in the perforin gene can be linked to macrophage activation syndrome in patients with systemic onset juvenile idiopathic arthritis

…, W De Jager, A Ravelli, S Magni-Manzoni… - …, 2010 - academic.oup.com
… DNA sequence analysis was performed with the ABI Prism dRhodamine Dye Terminator
Cycle Sequencing Ready Reaction Kit (Applied Biosystems) according to the manufacturer’s

Antinuclear antibody–positive patients should be grouped as a separate category in the classification of juvenile idiopathic arthritis

…, A Pistorio, N Ruperto, S MagniManzoni… - Arthritis & …, 2011 - Wiley Online Library
Objective We undertook this study to test the hypothesis that in the International League of
Associations for Rheumatology (ILAR) classification of juvenile idiopathic arthritis (JIA), …