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Scleroderma in children: an update
Francesco Zulian1, Giorgio Cuffaro, Francesca Sperotto
1Division of Pediatric Rheumatology, Department of Pediatrics, University of Padua, Padua, Italy. zulian@pediatria.unipd.it
Insights
Scleroderma in children requires early diagnosis and effective treatment. Recent advancements include new imaging techniques for juvenile localized scleroderma and a validated severity score for juvenile systemic sclerosis, with methotrexate proving effective for localized forms.
Area of Science:
- Pediatric Rheumatology
- Dermatology
- Immunology
Background:
- Scleroderma is the third most common rheumatic condition in childhood.
- Early diagnosis and treatment are vital for improving long-term outcomes in pediatric scleroderma.
- Juvenile localized scleroderma (JLS) and juvenile systemic sclerosis (JSSc) are distinct presentations.
Purpose of the Study:
- To review recent advancements in the understanding and management of childhood scleroderma.
- To highlight new developments in outcome measures and treatment strategies.
- To emphasize the importance of early intervention for pediatric rheumatic diseases.
Main Methods:
- Review of recent histopathology and clinical association studies.
- Evaluation of new imaging techniques for outcome assessment in JLS.
- Analysis of a new severity score development for JSSc.
- Assessment of evidence supporting methotrexate (MTX) in JLS treatment.
Main Results:
- New insights into the etiopathogenesis of scleroderma derived from recent studies.
- Doppler and laser Doppler imaging show utility in monitoring JLS patients.
- A new severity score for JSSc has been developed.
- Methotrexate (MTX) is confirmed as a key treatment for JLS.
Conclusions:
- Imaging plays a crucial role in outcome assessment for JLS.
- A severity score has been introduced for JSSc.
- Methotrexate (MTX) is a vital therapeutic agent for JLS.
Purpose Of Review:
Scleroderma, in its localized and systemic presentation, represents the third most frequent rheumatic condition in childhood after juvenile idiopathic arthritis and systemic lupus erythematosus. Early diagnosis, appropriate assessment and effective treatment are crucial to improve the long-term outcome.
Recent Findings:
Recent studies, concerning histopathology and clinical associations with other conditions, open new horizons on the etiopathogenesis of scleroderma. New developments have been also reached in the field of outcome measures. In juvenile localized scleroderma (JLS), new techniques such as Doppler and laser Doppler imaging have shown their usefulness for the daily monitoring of the patients. In juvenile systemic sclerosis (JSSc), a new severity score has been developed and needs to be validated in future trials. Finally, a randomized, double-blind controlled trial, a multicenter consensus statement and long-term follow-up studies have confirmed the important role of methotrexate (MTX) for the treatment of JLS.
Summary:
Studies over recent years highlighted the role of imaging as outcome measures for JLS and introduced a severity score for JSSc. New studies on MTX confirmed its important role for the treatment of JLS.
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