Pediatric morphea (localized scleroderma): review of 136 patients

Stéphanie Christen-Zaech1, Miriam D Hakim, F Sule Afsar

  • 1Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611-2997, USA.

Abstract

Insights

Morphea, an autoimmune skin condition, is more common in Caucasian girls. Methotrexate is effective for severe cases, though visceral issues are rare. Close monitoring is advised for progressive disease.

Area of Science:

  • Dermatology
  • Autoimmune Disorders
  • Pediatrics

Background:

  • Morphea is an autoimmune inflammatory sclerosing disorder.
  • It can lead to functional disability and disfigurement.

Purpose of the Study:

  • To determine the clinical features of morphea in a large pediatric cohort.
  • To identify risk factors and treatment outcomes in pediatric morphea.

Main Methods:

  • Retrospective chart review of 136 pediatric patients.
  • Data collected from 1989 to 2006 at a single center.

Main Results:

  • Linear morphea was most common, particularly in Caucasian females.
  • Two patients developed restrictive pulmonary disease due to aggressive morphea with arthralgias.
  • Corticosteroids and methotrexate improved or stabilized disease in most aggressive cases.

Conclusions:

  • Morphea appears more prevalent in Caucasian girls.
  • Methotrexate is a viable treatment for problematic morphea forms.
  • Visceral involvement is rare, but progressive cutaneous disease and arthralgias warrant vigilant monitoring.