Could lower bone turnover be a cause of chest pain during childhood?

Area of Science:

• Pediatric Medicine
• Orthopedics
• Metabolic Bone Disease

Background:

• Chest pain is common in children, but cardiac causes are rare.
• Causes include idiopathic, psychogenic, musculoskeletal, respiratory, and digestive issues.
• The relationship between bone health and pediatric chest pain requires further investigation.

Purpose of the Study:

• To explore the potential association between bone mineral density and chest pain in children.
• To compare bone metabolism parameters in children with chest pain versus healthy controls.

Main Methods:

• Bone mineral density and bone metabolism markers were assessed in 50 children experiencing chest pain.
• A control group of 40 age- and sex-matched healthy children was included for comparison.
• Statistical analysis compared findings between groups, including subgroups of chest pain etiology.

Main Results:

• Idiopathic chest pain comprised the majority of cases (64%).
• Musculoskeletal chest pain was the second most frequent type (12%).
• While overall bone mineral density and osteocalcin levels did not differ significantly between the chest pain and control groups, they were notably lower in the musculoskeletal chest pain subgroup (p < 0.05).

Conclusions:

• Musculoskeletal chest pain in children may be linked to impaired bone mineral metabolism.
• Identifying and monitoring risk factors for reduced bone health is important in children presenting with musculoskeletal chest pain.