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Assessment of endocrine functions in children following severe head trauma
Insights
Severe head trauma in children did not lead to endocrine abnormalities when assessed 4 months or more post-injury. Clinical monitoring is sufficient, and specific hormonal tests are unnecessary unless physical signs indicate issues.
Area of Science:
- Pediatric Endocrinology
- Neurotraumatology
Background:
- Severe head trauma can potentially disrupt endocrine function in children.
- Assessing long-term endocrine sequelae is crucial for pediatric rehabilitation.
Purpose of the Study:
- To evaluate endocrine functions in children after severe head trauma.
- To determine the necessity of specific hormonal measurements in these patients.
Main Methods:
- Study included 21 children (3-18.5 years) with severe head trauma.
- Evaluations included physical exams, neurologic assessment, endocrine profiles, and bone age.
- Gonadotropin-releasing hormone (GnRH) stimulation tests were used for prepubescent children with advanced bone age.
Main Results:
- No endocrine abnormalities were detected in any child 4 months or more post-trauma.
- Advanced bone age was observed in some children, including those with normal GnRH tests.
- Biochemical and hormonal measurements remained within normal ranges for all participants.
Conclusions:
- Clinical monitoring of endocrine status is adequate for children following severe head trauma.
- Routine specific hormonal measurements are not required unless abnormal physical signs are present.
Abstract:
The goal of the present study was to assess endocrine functions in children following severe head trauma. Subjects included 21 children between the ages of 3 years and 18 years 6 months, referred to the Pediatric Rehabilitation Unit at Sheba Medical Center, Israel, between 1984 and 1995. Each was examined 4 months to 11 years following the first admission, undergoing a complete physical examination, including neurologic assessment, biochemical and baseline endocrine profiles, and bone age determination. A GnRH stimulation test was performed in prepubescent children who had advanced bone age. Sixteen children had experienced the head trauma before, or at onset of puberty, according to their chronologic ages. Two children had completed puberty before the head trauma. A 12-year-old male who sustained head trauma at 10 years 6 months of age was found to have Tanner grade 3 pubertal stage and advanced bone age. In addition, 3 prepubescent children also had advanced bone age with no other signs of precocious puberty and a normal GnRH test. For all children studied, the biochemical and hormonal laboratory measurements were in the normal range. Endocrine abnormalities were not found in children examined 4 months or more following severe head trauma. We conclude that clinical monitoring of endocrine status after severe head trauma is sufficient; specific hormonal measurements are not required unless warranted by abnormal physical signs.