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Joint contractures in patients with juvenile diabetes and their siblings
Insights
Joint contractures were found in children with diabetes and their siblings, indicating a potential familial link. Older age was associated with a higher likelihood of contractures in this pediatric study.
Area of Science:
- Pediatrics
- Genetics
- Endocrinology
Background:
- Joint contractures are a less-studied complication in pediatric populations.
- Understanding risk factors for contractures is crucial for early intervention.
Purpose of the Study:
- To investigate the prevalence of joint contractures in children with diabetes.
- To explore potential familial aggregation and age-related risks for contractures.
Main Methods:
- A cross-sectional study examined 615 children, including those with diabetes, their nondiabetic siblings, and nonsibling controls.
- Data collection involved physical examination for the presence of joint contractures.
Main Results:
- Forty children (6.5%) presented with joint contractures.
- Prevalence was higher in children with diabetes (8.4%) and their siblings (9.4%) compared to controls (2%).
- Older age was significantly correlated with the presence of contractures.
Conclusions:
- Joint contractures may have a familial tendency, particularly in families with diabetes.
- Age is a significant factor in the development of contractures among children.
- Further research into the genetic and environmental factors is warranted.
Abstract:
Six hundred fifteen children (310 with diabetes, 106 nondiabetic siblings, and 199 nonsibling controls) were examined for the presence of joint contractures. Forty children had contractures: 8.4 per cent of those with diabetes and 4.6 per cent of those without diabetes. Contractures were present, however, in 9.4 per cent of nondiabetic siblings, and only 2 per cent of nonsibling controls, suggesting a familial tendency to joint contractures. The older the patient, the more likely he was to have contractures. There was no correlation with sex, race, or age at onset of the disease.