Abstract
Juvenile dermatomyositis and juvenile scleroderma are rare multisystem autoimmune disorders. Although they share some pathognomonic hallmarks with adult onset myositis or scleroderma, there are significant differences in presentation, characteristics and associated features when the diseases present in childhood. In view of this, and the rarity of the conditions, it is important for care to be led by teams with expertise in pediatric rheumatology conditions. Prognosis has improved significantly in the West; likely due to early diagnosis and aggressive treatment with immunosuppressive medications. However, this trend is not replicated in the developing world. Early recognition of these diseases is crucial to achieve rapid and sustained remission and prevent disease or medication associated complications. This article aims to provide a practical overview for recognition, diagnosis and treatment of these conditions.
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Abbreviations
- ALT:
-
Alanine aminotransferase
- ANA:
-
Anti-nuclear antibody
- AST:
-
Aspartate aminotransferase
- CARRA:
-
Childhood Arthritis and Rheumatology Research Alliance
- CMAS:
-
Childhood Myositis Assessment Scale
- CPK:
-
Creatinine phosphokinase
- CRP:
-
C-reactive protein
- DLCO:
-
Diffusion capacity for carbon monoxide
- DMARDS:
-
Disease modifying anti-rheumatic drugs
- dsDNA:
-
Double-stranded DNA
- ECG:
-
Electrocardiogram
- EMG:
-
Electromyography
- ENA:
-
Extractable nuclear antigens
- ESR:
-
Erythrocyte sedimentation rate
- HRCT:
-
High resolution computerised tomography
- IIM:
-
Idiopathic inflammatory myopathy
- ILD:
-
Interstitial lung disease
- IMACS:
-
International Myositis Assessment & Clinical Studies Group
- IVIG:
-
Intravenous immunoglobulin
- JDM:
-
Juvenile dermatomyositis
- JLS:
-
Juvenile localised scleroderma
- JSSc:
-
Juvenile systemic scleroderma
- LDH:
-
Lactate dehydrogenase
- LoSCAT:
-
Localised scleroderma cutaneous assessment tool
- MCTD:
-
Mixed connective tissue disease
- MMF:
-
Mycophenolate mofetil
- MMT:
-
Manual muscle testing
- MRI:
-
Magnetic resonance imaging
- MSA:
-
Myositis specific antibodies
- MTX:
-
Methotrexate
- PFTS:
-
Pulmonary function tests
- RCT:
-
Randomised controlled trial
- RF:
-
Rheumatoid factor
- SLE:
-
Systemic lupus erythematosus
- STIR:
-
Short T1 inversion recovery
- UK:
-
United Kingdom
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Both authors contributed equally to the writing of this review and approved the final draft. LJM will act as guarantor for this paper.
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McCann, L.J., Pain, C.E. A Practical Approach to Juvenile Dermatomyositis and Juvenile Scleroderma. Indian J Pediatr 83, 163–171 (2016). https://doi.org/10.1007/s12098-015-1907-z
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DOI: https://doi.org/10.1007/s12098-015-1907-z