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Abstract

OBJECTIVES: To describe the clinical, biochemical, and immunological manifestations of autoimmune polyglandular syndrome type 1 (APS-1) in a Saudi population. METHODS: The medical files of 7 consanguineous Saudi families with 20 affected siblings were retrospectively reviewed. They were followed at the Pediatric Endocrinology Clinic, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia for a mean duration of 6 years (January 2000 to December 2009). The age of the affected children ranged from 2-17 years. The included patients had at least 2 out of the 3 major clinical diagnostic criteria of APS-1. RESULTS: Fourteen children had neonatal chronic mucocutaneous candidiasis affecting the nails and mouth. The most commonly presenting endocrine disease among APS-1 patients was hypoparathyroidism. Eight patients had autoimmune Addison9s disease. Hypothyroidism was diagnosed in 3 patients, and 9 patients had alopecia universalis. Other endocrine and autoimmune disorders were infrequently seen including type 1 diabetes, growth hormone deficiency, celiac disease, autoimmune hepatitis, and keratoconjuctivitis. CONCLUSIONS: Autoimmune polyglandular syndrome type 1, although an uncommon disorder in Saudi children affects multiple endocrine glands, and is associated with several autoimmune diseases where alopecia universalis is a common finding.

Article Type

Research Article

First Page

788

Last Page

792

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