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Osteoporosis in chronically ill children.

Etienne B Sochett1, Outi Mäkitie

  • 1The Hospital for Sick Children, Division of Endocrinology, University of Toronto, Canada. etienne.sochett@sickkids.ca

Annals of Medicine
|July 16, 2005
PubMed
Summary

Children with chronic illnesses face risks to bone mass accrual due to medications like glucocorticoids and other factors. Early diagnosis and intervention are crucial for preventing osteoporosis complications in pediatric patients.

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Area of Science:

  • Pediatric Endocrinology
  • Bone Metabolism
  • Chronic Illness Management

Background:

  • Adolescence is critical for bone mass accrual, with peak bone mass achieved by early adulthood.
  • Glucocorticoids, commonly used in children with chronic conditions, negatively impact bone mass and quality.
  • Factors like nutrient deficiencies, hormonal imbalances, and reduced physical activity further impair bone accrual in ill children.

Purpose of the Study:

  • To review the epidemiology, diagnosis, and treatment of secondary osteoporosis in chronically ill children.
  • To highlight the importance of early identification and intervention strategies.
  • To provide guidance on managing bone health in this vulnerable pediatric population.

Main Methods:

  • Literature review focusing on pediatric secondary osteoporosis.
  • Discussion of diagnostic tools including bone densitometry, biochemical markers, and radiographic tests.
  • Consideration of bone histomorphometry for specific cases.

Main Results:

  • Decreased bone density is increasingly recognized in chronically ill children.
  • A combination of diagnostic tests is recommended for accurate osteoporosis diagnosis.
  • Lifestyle and nutritional advice (calcium, vitamin D, weight-bearing activity) is essential.
  • Growth and pubertal development monitoring is critical.

Conclusions:

  • Optimal management requires careful assessment of growth and hormonal status.
  • Antiresorptive therapy, particularly bisphosphonates, should be reserved for symptomatic cases and administered cautiously in controlled settings.
  • Early identification and intervention are key to preventing severe skeletal complications in pediatric secondary osteoporosis.

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